Ultra Running Hub Chehalis, WA, United States · Saturday, November 7, 2026
Willapa Trail Festival 100 Miles Race
Calculated from 161 km alone — the organiser has not published an elevation profile. Read 8.1 as a floor, not a verdict.
What the course asks
DUV results for the 2025 edition (50mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, November
Regional 2001-2020 average for November — NASA POWER, grid elevation 211 m. Not a forecast.
The Aid Station
Course-specific beta from the community
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.
Gear for this race
Chosen for 161 km of trail.
- Trail Running Shoes161 km of trail — cushioning that is still there in the last quarter.
- Race NutritionPast 161 km the palate quits before the legs do — carry more than one flavour.
- Hydration VestsFlask capacity for 161 km, without the bounce.
- Headlamps161 km almost certainly means running into the night.
- AccessoriesChafe and blisters end more 161 km races than fitness does.
Course Notes
The course will be mostly hard packed gravel surface, however some sections of the 50K course are undeveloped. The course will start and finish at Rainbow Falls State Park and take runners onto the Willapa Hills Trail.
Similar races
Other 100 mi trail ultras, closest in distance first.