NO SPECTATORS, FAMILIES, FRIENDS, OR CREW AT THE 2021 DIRTY 30. Due to the ongoing COVID-19 restrictions, we do not have the capability of shuttling spectators to the start/finish area or the aid stations and unfortunately, there is not enough parking for spectators. Please respect this rule so this race can continue in future years.
To both spread out the start line and give all participants the time they need to complete this race, the 50K has multiple start times or waves. See below.
- You will receive an email several weeks before the race with your start time. This start time is based on your estimated start time you entered into your Race Roster registration page. We will have additional 5 minute waves at each of the start times.
- 6:00 a.m. – Back of the pack – 8:00 to 11:30 hour finishers
- 7:00 a.m. – Middle of the pack – 7:00 to 8:00 hour finishers
- 8:00 a.m. – Front of the pack – 4:30 to 7:00 hour finishers
* All Elite runners must start at 8:00 a.m.
These cut off’s are for the 50K race.
Aid 2: Mile 12.14 – 11:00 a.m. – racers not making this cut-off will take the shuttle bus back to the start/finish area.
Aid 3: Mile 17.5 – 12:30 p.m. – racers not making this cut-off will take the shuttle bus back to the start/finish area.Lion / Burro Junction – 3:15 p.m.
All racers, 50K must be through the Lion/Burro Junction at mile 25.9 no later than 3:15 p.m. in order to turn down Burro and climb Windy Peak. If you are not here by 3:15 p.m. you will be directed straight down Lion for 1.5 more mile to the finish line.Aid 5 – 4:45 p.m.
All racers must be through Aid 5 by 4:45 p.m. in order to be allow to finish the race course. If not, you will be directed down the service road and a half mile to the finish line. Please do not cross the finish line, but please check in with the timer at the finish line.
Finish Line – Closes at 5:30 p.m.
Race Day Schedule.pdf The awards are super fun. Plan on staying for the awards which start at 3:30.
This is not a relay. Each team member runs the entire 50K course. Each runner will get their individual time. Then each team receives a “Team Time” based on the 3 fastest individual finish times added together.
- Follow the guidelines below to create your 50K team:
- There are 3 categories for teams: Women’s, Men’s, and Mixed
- Share the joy! You need to invite at least one new trail or ultra runner to your team
- Teams can be as many as you like but must have at least 3 people
- Best Costume
- Team with the most SISU’s (2020 Dirty 30 will be their first ultra) or new trail runners
- Largest all-women team
- The fastest team in each category: Women’s, Men’s, and Mixed
- At least one member of your team must be present at the awards ceremony to win your prize.
On the online registering form, in the questions section indicate that you are on a team and enter your team name. Make sure you type the team name correctly. We will take care of the rest. Your registration confirmation will indicate that you have registered as part of a team.
2021 Dirty 30 Packet Pick-Up
It will be chilly at the start at 6:00 and 7:00 a.m. Our coat collection will allow you to wear your coat at the start line. On a piece of tape, write your name and bib # on your coat legibly. Wear it at the Start line. Drop it in the collection boxes right before the race starts. We will have the coats organized with your finish line drop bags in numerical order when you finish. Please do not forget to pick up your coats at the post-race festivities. If you do forget to pick up your coat, they will be taken with the rest of the lost and found items to Runners Roost Boulder
- Aid 3 – Mile 17.3 – suggested items.
- Any dietary special requirements that are not provided at the aid stations.
- Lightweight rain jacket
- Hiking poles for Windy Peak if you would like. Not common but some do use poles
- Take your Aid 3 drop bags to the blue tarp at the water pump which is between the Red Barn and the parking lot no later than 7:30 a.m.
- Aid 3 drop bags will be returned at 1:30 to this same location. Please pick them up before you leave.
- Pack your drop bag frugally. Volunteers transport 500 drop bags to Aid 3 and back to the Start/Finish area.
- Finish Line
- Pack a reusable plate, fork, and napkin for the post-race meal. This is our attempt to reduce waste. Can you visualize 800 plates, forks, and napkins in the dumpster? Do not bring disposable plates and forks.
- Pack a change of clothes, rain jacket, flip flops, recovery drink of your choice. Anything that will make you feel comfortable so you can relax and enjoy the post-race festivities.
- Pack a credit card/money for purchasing Dirty 30 swag (SISU and Lowlander hats, sweatshirts, long sleeve hoodie, Dirty 30 transition towels, and hats) as well as great deals from our sponsors and post-race massage from professional massage therapists.
- Please clearly mark drop bags with your name and bib number.
- We will not mail drop bags that have been left behind. They will be taken to Runners Roost, Boulder by Monday following the race and will be there for 2 weeks and then taken to Good Will.
Aid Station Locations
Absolutley NO Spectators, familes, or friends at this race, including all aid stations and the Start/Finish lines
Aid #1 — mile 5.0 – Forgotten Valley
Aid #2 — mile 12.3 – Bootleg Bottom
Aid #3 — mile 17.3 – Horseshoe TH (Your drop bag will be waiting for you. See instructions under Drop Bags.)
Aid #4 — mile 24.4 – Forgotten Valley
Aid #5 — mile 29.4 – Burro Trail at the base of Windy Peak (only water, Tailwind, Coke, Ginger Ale, and VFuel gels at this aid station)
Aid Station Fuel & Food
Our goal is a 100% finish rate for the Dirty 30, so we supply the following fuel and provisions at each aid station. For tips on how to fuel your ultra, Check out Registered Dietitian and Certified Sports Dietitian, Dina Griffin’s fueling for Dirty 30 presentation on our YouTube Channel
* Consider implementing Tailwind Nutrition electrolyte drink and VFuel gels in your Dirty 30 training as well as the other foods listed so you know how your body will respond to these items on race day.
** Please feel free to suggests any foods you find helpful that you do not see listed below and we will look into it. Thank you!
Tailwind Electrolyte Drink – 200 calories per 20 oz.
Coke, Ginger Ale, Eldorado Springs Natural Spring Water
Chocolate Chip Cookies (Aid 2 & 3)
Oreos (Aid 1/4 & 2)
M&M (Aid 1/4, 2, 3)
Peanut Butter Pretzels, Potato Chips, Pickles
Boiled Potatoes (Aid 3 & 4)
Avocados (Aid 1/4 & 3)
Turkey and Cheddar Wraps – (Aid 3)
Perogies (Aid 4)
Oranges, bananas, and watermelon
No salt tabs, please bring your own
We Are Cupless
As a Green move, this is a cupless race, so there will not be any cups at aid stations. Runners are required to carry their own hydration system!
Aid Station Supplies
Each aid station will also be supplied with the following items:
Basic First Aid
Track Your Runner
Timing mats will be located at Aid 1, 2, 3, & 4 so that your family and friends receive Track Your Runner text updates of your progress as you enter each of these aid stations.
To receive Track Your Runner text message alerts, sign up here.
Aid Stations are staffed with experienced, knowledgeable, supportive, friendly volunteers who all go way out of their way to assure you have a fun and successful race.
Emergency medical support is on call from each aid station. Basic First Aid is available at each aid station.
There will be 20+ course marshals strategically placed out on the course to help you from getting lost and assist you if you get injured.
Please thank the volunteers. The Golden Gate Dirty 30 would not be possible without their help!
Dirty 30 Shuttle Parking Lot
Jefferson County Human Services Building Parking Lot
900 Jefferson County Parkway, Golden, CO 80401
The Start/Finish is at the Red Barn/ Nott Creek TH Rd., which is 3.5 miles NE of the Golden Gate Canyon State Park Visitor Center on Cawford Gulch Rd. The Visitor Center is 13 miles West of Hwy 93 in Golden on Hwy 46. It is 8 Miles West of the first Crawford Gulch Rd at the Grange / Community Center. On race day do not take this lower Crawford Gulch Rd to the start. You will be scolded and directed to the shuttle parking lot which is a 15 min. drive from the Start/Finish.
Shuttle Bus Info
Only parking pass holders may park at the Start / Finish. Parking passes are issued to to those who are 6 – 6:20 a.m. starters who have at least Three 6 a.m. starters in their cars or racers who are coming from the west of Golden Gate Canyon State Park. These passes are assigned to entrants who request a pass and who meet these requirements. All others must take the shuttle bus from the Jefferson County Human Services Parking Lot in Golden, CO or get dropped off. The shuttle buses are meant for the 7 and 8 a.m. starters. They will not arrive in time for the 6 a .m. starters.
ALL crews and spectators are not allowed for the 2021 race.
There is NO race parking at the Golden Gate Canyon State Park Visitor Center, at the aid stations or along the park roads.
There is NO cell phone service at the start/finish or in many areas of the park, so plan accordingly.
See below for complete instructions.
Golden Gate Canyon State Park Visitor Center: 92 Crawford Gulch Rd., Golden, CO 80422
Google Maps Pin location of Visitor Center
Start/Finish (Nott Creek Trailhead, Red Barn): 9464 Drew Hill Rd, Golden, CO
Jefferson County Human Services parking lot, 900 Jefferson County Parkway, Golden, CO 80401
Option 1. The first 75, 6:00 a.m. racers to obtain a parking pass who have at least 2 additional, more is better, 6:00 a.m. starters in their car will be directed to park at the start/finish. To obtain a parking pass email the race director at email@example.com .
Option 2. You may be dropped off at the Start/Finish. See details on the Runner Drop Off tab.
What time should I plan on arriving at the Golden Gate Canyon State Park Visitor Center so I can be directed to either the Start / Finish
6:00 a.m. Race Start – There is NO shuttle for the 6 to 6:20 a.m. race start. If you have a parking pass which was obtained in mid May, arrive between 4:50 – 5:20 a.m. (Option 1 above) OR be dropped off at the start/finish (Option 2 above). You should plan on arriving no later than 5:20 a.m. and no earlier than 4:50 a.m.
7:00 a.m. Race Start – Please see the shuttle schedule above and plan accordingly, based on where you are driving from. All 7:00 a.m. race starters must be ready to board the shuttle buses at 5:30 a.m.
8:00 a.m. Race Start – Please see the shuttle schedule above and plan accordingly, based on where you are driving from. All 8:00 a.m. race starters must be ready to board the shuttle buses at 6:30 a.m.Note:
Shuttles buses will begin return trip to the shuttle parking lot at approximately 3:30 p.m. and will depart when the bus is full.
No pets or strollers on the bus.
We have partnered with RickyRides to help you arrange a carpool. Here’s how it works:
- RickyRides is a bit like a forum. A runner creates a “ride post” which is displayed on the map. The map will show a van if they are offering a ride from their location, or a man if they need a ride.
Only parking pass holders may park at the Start / Finish. Parking passes are issued to to those who are 6 – 6:20 a.m. starters who have at least three 6 a.m. starters in their cars, or racers who are coming from the west of Golden Gate Canyon State Park. These passes are assigned to entrants who request a pass and who meet these requirements. All others must take the shuttle bus from the Jefferson County Human Services Parking Lot in Golden or get dropped off. The shuttle buses are meant for the 7 and 8 a.m. starters. They will not arrive in time for the 6 a .m. starters. Parking pass holders minimum of THREE(3), 6 a.m. starters or folks from the west will be directed by parking marshals, at the Visitor Center, to park at the start/finish/Nott Creek TH. It might be helpful to look at a map to understand this. The Visitor Center is the junction where cars are identified as either “Carpool”, “Runner Dropoff”, or Volunteers. 50K racers must arrive no earlier than 4:45 a.m. at the Visitor Center where a marshal will be directing traffic. Allow 25 min to get to the visitor center from the junction of Hwy 93 and Golden Gate Canyon Rd, Hwy 46. No dogs or strollers on the shuttle buses.
The remainder of the 50K cars will be parked at the Jefferson County Human Services Department parking lot. The buses will leave the parking lot one right after the other starting at 5:00 a.m. Everyone, please plan to be ready to load on the first shuttle bus. It is imperative that each bus is completely filled with runners in order for every runner to get to the start in time. This will give runners time to pick up packets, eliminate your coffee, get your Aid 3 and finish line drop bags dropped off.
Parking pass holders minimum of THREE(3), 6 a.m. starters or folks from the west will be directed by parking marshals, at the Visitor Center, to park at the start/finish/Nott Creek TH. It might be helpful to look at a map to understand this. The Visitor Center is the junction where cars are identified as either “Carpool”, “Runner Dropoff”, or Volunteers. 50K racers must arrive no earlier than 4:45 a.m. at the Visitor Center where a marshal will be directing traffic. Allow 25 min to get to the visitor center from the junction of Hwy 93 and Golden Gate Canyon Rd, Hwy 46.
No dogs or strollers on the shuttle buses.
No Crews or Spectators are allowed for the 2021 Race
- Mingle with the Elite! Get to know the top trail running athletes as they will be mingling throughout the Post Race Party!
- Expo! Enjoy mingling, learning about the great new, innovative products and services and shopping from our sponsors at the post-race expo! Bring your credit card and or cash. Our sponsors will be offer great deals on their products and there will be a Dirty 30 booth with sweatshirts, hats and other goodies!
- Food! A hearty post-race meal for racers and volunteers will be provided and served by Sherpa’s Adventurers Restaurant & Bar. Put your plate and fork in your FINISH LINE DROP BAG so you have it when it is time to eat after your race. In an effort to reduce trash, we ask that you bring your own reusable plate and silverware.
- Massage! Due to COVID concerns, massage will not be available for 2021 race.
- Awards Ceremony! Prizes and awards will be presented at 3:30 pm. You must be present at the ceremony to win (unless you are still out running); awards will not be mailed. Awards ceremony will be fun! This years competitive field will add extra energy to the event and awards ceremony. Beautiful hand made plaques made and presented by John Hall for 1st, 2nd and 3rd Men’s and Womens’s, Master’s and Open categories will presented. Bloodiest Finisher, Peppy Plugger, and all SISU’s (those completing the D30 under 11.5 hours as your first ultra running race) will be acknowledged and some will share their stories. Please help support your fellow runners and our sponsors by attending the awards ceremony! The post-race party is planned and intended to keep you mingling, relaxing and enjoying this amazing place with good friends until the awards ceremony. Pack a change of clothes and jacket in your finish line drop bag and plan on spending the entire day with us!
All runners are asked to abide by these simple rules so we can continue to organize this great event in the years to come! Breaking of these rules may result in disqualification, subject to the race director’s discretion:
- FOLLOW THE PARKING AND SHUTTLE RULES. The park officials are watching closely this year for everyone to be cooperative and follow the rules. No parking on Crawford Gulch Rd as racers have done in past years. Please tell your family and friends to plan on taking the shuttle bus to the Start / Finish.
- NO DRIVING TO AID STATIONS. Crew and spectators are not allowed to drive to Aid 1/4, 2, 3, or 5. Period.
- DO NOT LITTER. This applies anywhere on the course, including at aid stations. Please respect the park and other visitors.
- STAY ON THE TRAIL. Do not cut switchbacks. Do not stray from the trail when it funnels down to a single-track. Course cutting causes erosion and violates park policies.
- CARRY YOUR OWN HYDRATION SYSTEM. We do not provide cups at aid stations, therefore we ask that all racers carry at least a water bottle to fill up at aid stations. 50K racers are advised to carry at least 40 oz of fluid. The back of the packers will take up to 3 hours to get from Aid 3 to Aid 4, so plan accordingly. You should have at least 60 oz of water for 3 hours.
- CHECK-IN AT AID STATIONS. All racers must personally check-in at each aid station. Should you decide to drop from the race, you must have the ham operator cut your wrist band off. Runners are liable for any search and rescue expenses!
- ADHERE TO CUT-OFF TIMES. 50K runners must arrive at Aid 2 by 11:00 a.m., Aid 3 by 12:30 p.m. the junction of Lion and Burro trails (mile 25.5) by 3:15 p.m. to begin the Windy Peak loop, and Aid 5 by 4:45 p.m. If you do not make these cut-off times you will not be permitted to continue with the race. No exceptions! The Finish line closes at 5:30 p.m.; any racer crossing the finish line after 5:30 p.m. will not be considered an official finisher. Please respect the volunteers who are working this race and honor these cut-off times. If you do not follow this rule, you will be banned from running any future Dirty 30 race.
- INSURANCE NOT PROVIDED. The race will not cover any incurred emergency, medical, or rescue costs. Racers are advised to have personal insurance should you become injured.
- NO DOGS. Dogs are not permitted on the course, on the buses, at the Start / Finish line, or the post-race festivities. The race cannot cover incidences with your pets. You will be asked to take your dog away from this event, so please leave your four-legged friends at home.
- NO PACERS. Pacers are not permitted.
- HIKING POLES. Although most racers do not use them, feel free to use hiking poles if you want, especially up Windy Peak.
- BRING YOUR OWN PLATE AND FORK. Please help us make this event green by bringing your own plates and forks. Put them in your Finish line drop bag. Crew and spectators should also bring their own plates and forks. We would like to avoid putting 1,000 plates and forks in a landfill.
- MUST BE PRESENT TO WIN. Pack a change of clothes in your Finish line drop bag and plan on staying for the Awards Ceremony, which will start around 3:30 p.m. You must be present to win! More than that, stay for the fun and to be with your fellow runners, friends, and family!
Print out this race day plan diagram and fill it out to help you stay on top of your fueling and hydrating needs to have a successful race.
We all look forward to a return to events, and hopefully, we will see improvements to our current situation by next summer and see you at Dirty 30 events again! To be on the safe side, we are putting the following safeguards in place now. These ensure we have in place what may still be necessary at the time or simply a layer of thoughtful, proactive care of our participants, spectators, and volunteers.
We look forward to better days and celebrating outside and on some of the best trails out there.
Measures we will carry out as needed include but are not limited to, the following:
- • No spectators, families, friends or crews for the 2021 race. There is not enough parking and we cannot accommodate shuttling spectators to the finish line like we have in the past.
- • Set up socially distanced packet-pick up, such as a drive-through or other system that keep people safe.
- • Request more racers get dropped off at the start to limit the number of racers who need shuttling to the start.
- • Limit the number of racers to 45 on each bus
- • Organize limited-touch aid stations to supply what you need quickly and safely.
- • Stagger the start, using waves of runners every 5 minutes, starting with the fastest runners first.
- • Once you do finish, maintain proper social distance as you get your meal
After a year of navigating this pandemic, participating in races, and volunteering at a race that went off successfully, I am confident that we can put on safe, fun races.
While you are training, we will hold our usual “Happy Hour” events as online virtual events until we can hold live events again. We have a fun schedule starting with David and Megan Roche, and hopefully followed by Courtney Dauwalter, and Maggie Gutterl. We are also planning on hosting the Dirty 30 “Sistah’s Extravaganza” in April.
My family and or friends want to come watch me on the course and see me finish. Can they drive to the start/finish area?
No spectators for the 2021 Race, family or friends will not be allowed to park at the start/finish area including anywhere along Crawford Gulch Rd. or at any of the aid stations.  Please understand that any deviations from this rule will jeopardize the permits for this event.
How much time should I allow for the shuttle ride to the Start / Finish?
Allow 45 minutes. All 7:00 a.m. racers must arrive at the shuttle parking lot by 4:45 a.m. 8:00 a.m. startes must be at the shuttle parking lot by 5:30 a.m. Each bus needs to be filled or there will be runners that will not make it to the start on time. If you miss a bus you will miss your start. Please plan to be early. No dogs on the bus. Dogs are not permitted at this event.
Can I or my family park on Crawford Gulch Rd just south of the start/finish area and walk to the start/finish?
NO Dirty 30 participants or spectators will not be allowed to park on Crawford Gulch Rd. Park rangers do not want anyone walking along the road, because it is narrow with no shoulder and then have deemed it unsafe. You will be directed by parking officials at the Visitor Center on Hwy 46 and Crawford Gulch Rd. to the shuttle parking area. Please follow this rule. Any deviations from this rule will jeopardize the permits for this event.
Can my family and friends drive to Aid 2 and 3 to crew me, or cheer me on?
No. No spectators, family, or crews for the 2021 race.
How do I find someone to carpool with?
You can find someone to carpool with using Ricky Rides or Dirty 30 Running Private Facebook Group. We encourage everyone to go to these platforms to find a carpool. Reach out, make new friends. This has worked really well in the past. You can easily meet your carpool at the Hwy 93 and Hwy 46 junction. There is a small parking lot on Hwy 46 just west of Hwy 93. You can also park in the Mountain Smith parking lot in the business park just north of Hwy 46 on Hwy 93.
Can I Camp at the Red Barn or Start/ Finish?
No. There is no camping at the Red Barn or the Start/Finish. There are suggestions for where to camp on the Where to Stay page.
Runner Drop Off –Thanks to our amazing communications team, this is an option for you. You may be dropped off about 100 yards from the start at the Ranch Ponds parking spots. There will be a parking marshal here to direct you to the few parking spots that we will reserve for your driver to pull in for no more than 5 minutes to drop you off. Have your driver follow you on OpenSplitTime and watch your progress. The app has a very nifty function, the prediction mode, which, by the time you reach aid 4, gives a very accurate prediction of your finish time. This app will allow your peeps to know when you are going to finish and when you do finish. Let them know beforehand how long you want to stay at the post-race meal and if you want to attend the awards ceremony from 3:30 – 4:30 p.mish (you must be present to win your award). The awards ceremony is always fun and worth sticking around for.
Although there is no cell service in this area, the communications team will have a couple of voice-over IP phones at the communications trailer located at the finish line where you can call your driver, or you will be able to text them at the finish line area with their wifi. You will need to wait for your ride at the location you were dropped off, as the limited number of spots does not allow time for your driver to wait for you once they get there. Write phone numbers down if you do not have them memorized. If you plan to be dropped off, please email the RD – firstname.lastname@example.org and let her know. We need to make sure we can manage the number of people wanting this option.