Train for Salt Flats 100
Bonneville Salt Flats start. Thirteen miles of salt. Then the island peaks rise from white earth. Five thousand five hundred feet. Donner-Reed wagon tracks.
100 mi+1,487 ft-1,487 ft36 hours4,181 ft to 5,317 fttech 5/106 stationsBonneville Speedwayisland peaksbeginner friendlyMay
- Start4,196 ft
- High5,317 ft
- Low4,181 ft
- Finish4,196 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: 11 · longest gap ~20.3 km
- Mandatory kit items: 2
- Cutoff: 36 hours
The crux
Aid 5 hard cutoff at mile 31.6 by 6:00 pm Friday (near mile 65)
Race details can change. Confirm current rules and logistics with the Official site.
Train for your race
Train for Salt Flats 100
Course-specific plan, fuel segments, gear kit, and race morning for Salt Flats 100.
Official siteCheck readinessPredict finish timeFull race guideFoot care plan