Fifty miles through Colorado's overlooked Wet Mountains, from mossy forests to cactus country
Other trail races within 56 miles
A challenging 50-mile loop through the Wet Mountains of Colorado sharing much of the 100-mile course. Runners climb from Pueblo Mountain Park through dense fir and spruce forests to nearly 11,700 feet before descending through the dramatic transition to the arid western slopes. The course mixes singletrack trail, forest roads, and dirt highways through remote terrain with limited cell service.
Some ultra experience recommended
Beulah, CO, United StatesJune 06, 2026
| Location | Mile | Elevation |
|---|---|---|
Start/Finish Start | 0.0 | 6,621 ft |
AS#1 - San Isabel Aid Station | 10.0 | 8,159 ft |
AS #2 - Greenhorn Aid Station | 18.6 | 11,178 ft |
AS #3 - Saint Charles Aid Station | 28.3 | 11,414 ft |
Unofficial Crew - HWY 165 / Lion Park Crew Access | 33.8 | 9,236 ft |
AS #4 - Second Mace Aid Station | 39.7 | 8,514 ft |
Finish Finish | 50.0 | 6,621 ft |
Sign in to see cutoffs, crew access, drop bags, and services for every aid station.
Dogs must be on leash at all times, never left unattended, and not within close proximity of aid station tents. Barking or aggressive dogs may result in runner DQ.
Car camping allowed at Pueblo Mountain Park start/finish for $25. No campers, RVs, or tents. Must stay in the main area between the Horseshoe Lodge and the Pavilion.
Early June in the Wet Mountains brings warm days at lower elevations with significantly cooler temperatures at altitude. Afternoon thunderstorms are common. The west side of the range is notably hotter and drier with intense sun exposure.
Course averages over 8,900 ft with a high point of 11,659 ft
Afternoon thunderstorms common in June in the Colorado mountains
West side of the range is arid with intense sun exposure
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