Train for Oregon Cascades
Central Oregon Cascades. Sixteen thousand feet. Three Sisters country. Fire season decides if it runs.
100 mi+5,447 ft-5,568 ft32:01:18707 ft to 858 fttech 5/10Checkpoints per race book2026 cancelledThree SistersWSER qualifierJuly
- Start833 ft
- High858 ft
- Low707 ft
- Finish712 ft
What PR Run builds for this start line
- Personalized plan from your baseline and this course profile
- Aid-segment fuel rehearsals tied to checkpoint spacing
- Structured gear kit from course intelligence
- Race-day pacing, crew notes, and race-morning brief
- Aid stations: 6 · longest gap ~32.2 km
- Mandatory kit items: 2
The crux
Three Sisters Wilderness connector miles (near mile 65)
Race details can change. Confirm current rules and logistics with the Official site.
Train for your race
Train for Oregon Cascades
Course-specific plan, fuel segments, gear kit, and race morning for Oregon Cascades.
Official siteCheck readinessPredict finish timeFull race guideFoot care plan