Southeastern Washington's Only 100 mile Endurance Run, 100K, 50-mile or 55Km Ultra- marathon, and 15km Trail Run/hike!
Runners Manual
The 2026 Runners Manual is being updated, stay tuned!
Click this link to get the 2025 version of our yearly runners manual. This manual is intended for the ultra-distance entrants (55K, 50-mile, 100k and 100-mile)
Enjoy!