
The 100-miler involves completing ten out-and-back laps along a flat, fast river trail with 75% shade coverage. Runners can benefit from manned aid stations placed every 5 miles. In hotter conditions above 85°F, additional unmanned aid stations will be available midway at 2.5 miles. The 50-miler features five out-and-back trips along the same shaded route, offering the same support from aid stations strategically placed throughout the course.
50K
Sep 19, 2026 (Sat) - 08:00
Distance
50 km
Terrain
Trail
Course
Multiple loops
Elevation gain
1,500 ft
Elevation loss
1,500 ft
Difficulty
Beginner
Cutoff time
34h
Course record (M)
3:48:59
Course record (F)
3:56:54
Entry fee
$130
50mi
Sep 19, 2026 (Sat) - 08:00
Distance
50 mi
Terrain
Trail
Course
Out & back
Elevation gain
2,500 ft
Elevation loss
2,500 ft
Difficulty
Intermediate
Cutoff time
34h
Course record (M)
9:22:07
Course record (F)
10:42:32
Entry fee
$160
100mi
Sep 19, 2026 (Sat) - 06:00
Distance
100 mi
Terrain
Trail
Course
Out & back
Elevation gain
5,000 ft
Elevation loss
4,999 ft
Difficulty
Hard
Cutoff time
36h
Course record (M)
19:32:14
Course record (F)
19:48:37
Entry fee
$230
36h
Sep 19, 2026 (Sat) - 06:00
Distance
36 hr
Terrain
Trail
Course
Multiple loops
Entry fee
$250
Temperature
64°F / 84°F
Feels like
63°F / 85°F
Avg sunshine hours
10h 46m
Avg rainfall
0.05 in
Avg snowfall
-
Max wind speed
11.6 mph (Gentle breeze)
Sweat loss rate
High
Trail conditions
Mostly dry, firm, dusty