Rio Grande 100

ATRA race member


Aug 24, 2024 at 8:00 AM

Rio Grande 100

30 CR-15

South Fork CO, 81154


Entry Fee $325
(Lowest or Early Registration)

Entry Fee 2 $375
(Highest or Late Registration)

Prize Money: no


  • 100M

Type: Ultra

Starting Elevation: 8200

Percent of the course on un-paved trails: 95%

First Year of the Event: 2022


The Rio Grande 100 starts and finishes on the banks of the mighty Rio Grande River in beautiful South Fork, Colorado. The race takes you though the amazing La Garita mountains, from arid forest to alpine tundra peaking out over 12,000 foot above sea level 4 times. You will enjoy golden aspen leaf covered trails and more rocks than you will care to remember. The Rio Grande 100 has all the challenge the Rocky Mountains have to provide with a fun low key race vibe that crew and racers will love


No photos available.


Past Event Dates

Held on Aug 24, 2024

Held on Oct 01, 2022

Event Results