Course Info

Silverton Ultra Dirty Info

Course Map 100K Course


Course Map 60K Course


Course Map 100Mile Course

CalTopo 100M, 100K & 60K Maps

 

Elevation Profile of 100M

Approx. 22,500 ft. gain and 20,200 ft. loss.

Elevation Profile of 100K

12,631 ft (3850M) gain/loss

Elevation Profile 60K Course

7,447 feet (2270M) of gain/loss

Aid Station Details

Silverton Ultra Dirty 100K

Sun Rise: 6:05 a.m. Sun Set: 8:07 p.m.
JunctionMilageMiles to next aidElevation ft.1st to ArrivedayLast to ArriveDayDrop BagsCrewPacersCut-off
Silverton Visitor Center0.0119,3315:00 AMSat5:00 AMSatN/AYesNoNone
Molas Pass111010,9116:45 AMSat8:30 AMSatYesYesNo9:00 AM
Rolling Pass 211012,3009:30 AMSat12:30 PMSatNoNoNoNone
Engineer31.48.219,08711:40 AMSat6:00 PMSatYesYesYes6:45 PM
Cascade39.688.811,4001:20 PMSat9:30 PMSatYesNoNo10:00 PM
Bandora48.426.6210,6433:10 PMSat1:10 AMSunYesNoNo1:20 AM
Putnam54.625.3310,9984:30 PMSat3:45 AMSunNoNoNoNone
Finish59.950.09,3315:45 PMSat6:00 AMSunYesYesN/A6:00 AM

* Due to the tree and rock fall, erosion and other hazards caused by the 2020 fire in the Ice Lakes and South Mineral Creek Rd area the forest in this area has been closed by the Columbine Ranger District for the summer of 2021. The Silverton Ultra Dirty has been granted special permission for the aid station crews to access Bandera Aid Station which is at the southern terminus of S. Mineral Creek Rd. This closure prohibits any spectators, crews and pacers to access Bandera Aid Station. This means the 60K will not be allowed to have pacers.

Silverton Ultra Dirty 60K

Sun Rise: 6:05 a.m. Sun Set: 8:07 p.m.
JunctionMilageMilage to next AidElev. Ft.1st to ArriveLast to ArriveDrop BagsCrewPacerCut-off
Start0.011.0093316:00 AM6:00 AMN/AYesNoNone
Molas Pass1110.0010,9117:30 AM9:45 AMYesYesNo10:00 AM
Rolling Pass213.36123008:15 AM2:45 PMNoNoNo3:00 PM
Bandora24.46.5210,6439:50 AM4:00 PMYesNoNo1:20 AM
Putnam31.425.301099811:45 AM8:30 PMNoNoNoNone
Finish36.720.009,33112:45 PM11:00 PMYesYesNo11:00 PM

* Crew may drive to Ice Lakes Trailhead and park here. Road turns to rough, narrow 4-wheel drive beyond this point. Crew and pacers must approximately 2.5 miles to the Bandera Aid Station to meet their runner. Disregard to this rule will disqualify your runner.

Silverton Ultra Dirty 100 Mile

Sun Rise: 6:05 a.m. Sun Set: 8:07 p.m.
JunctionMileageMiles to next aidElevation1st to arriveDayLast to arriveDayDrop BagsCrewPacersCut-off
Junction Creek TH0.06.57,0182:00 PMFri2:00 PMFriN/ANoNoN/A
Dry Fork6.511.78,6083.:25 PMFri4:30 PMFriNoNoNoNone
Champion Venture18.23.210,3405:50 PMFri9:05 PMFriYesYesYes9:05 PM
Kennebec 21.414.111,6426:40 PMFri10:30 PMFriYesYesYes11:30 PM
Big Bend35.56.310,7429:40 PMFri3:50 AMSatYesYesYes4:00 AM
Hotel Draw41.89.510,44211:00 PMFri6:20 AMSatYesYesYes6:30 AM
Hermosa Peak51.35.111,5361:00 AMFri10:00 AMSatYesYesYes10:00 AM
Cascade56.47.0111,4002:10 AMSat12:00 PMSatYesNoNoNone
Rolling Pass 63.411012,3003:40 AMSat2:45 PMSatNoNoNoNone
Engineer73.418.219,0875:45 AMSat6:40 PMSatYesYesYes6:45 PM
Cascade81.628.811,4007:30 AMSat9:50 PMSatYesNoNo10:00 PM
Bandora90.436.6210,6439:25 AMSat1:20 AMSunYesNoNo1:20 AM
Putnam97.055.3310,99810:50 AMSat3:50 AMSunNoNoNoNone
Finish102.380.09,33112:00 PMSat6:00 AMSunYesYesN/A6:00 AM

* Crew may drive to Ice Lakes Trailhead and park here. Road turns to rough, narrow 4-wheel drive beyond this point. Crew and pacers must hike approx. 2.5 miles to the Bandera Aid Station to meet their runner. Disregarding this rule will disqualify your runner.
** Crew must have 4WD with good tires and clearance to get to these aid stations.
*** If going into the dark alone after the Cumberland Basin Aid station is a deal breaker for you, you may have a pacer start at Cumberland Basin.