Starting at an elevation of 9,915’ and topping out at 13,180’ above sea level, the South Park Trail Marathon is one of the highest marathons in Colorado. Run from the South Park Historical District all the way to the top of The Peerless Mine. Witness first hand the terrain prospectors experienced during the great Colorado Gold Rush as you pass raging creeks, spot historic mines, and scramble above tree line. It wouldn’t be a Human Potential Race without a few bonus miles.

Upcoming Races

Jun 12 2021
28 Miles
4,420 4,420 ft.
Out and Back Course
8 :00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts


28 Miles View course top times

Date Finishers Top Result Top Result (F)
08/01/20 34 3:23:00 3:51:00
06/09/18 50 4:07:00 5:01:00
06/10/17 47 3:50:26 4:55:07
06/11/16 64 4:05:42 5:09:57
06/14/15 60 3:34:00 4:10:00
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know

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