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Race planning
Plan The Bear 100 Mile Endurance Run
Use the listed edition as your starting point. Each tool keeps imported race facts separate from the targets and assumptions you choose.
This is a past edition. These details are for reference; confirm a future edition before making a plan.
- Listed edition
- Sep 25, 2026 – Sep 26, 2026
- Format
- Fixed-Distance
- Distance
- 100 mi
- Local start time
- September 25, 2026 at 6:00 AM, Hyrum Gibbons / Mount Logan Park, Logan (MDT)
- Duration / cutoff
- 36 hours
- Crew and pacers
- One crew vehicle per runner; crew only at permitted stations. Pacers cannot carry the runner's supplies. Only one pacer at a time until the final mile.
- Drop bags
- Bags are accepted at designated aid stations and returned to the finish on Saturday afternoon. Use the official aid sheet to choose locations.
Recorded facts reviewed Oct 6, 2026. Check the organizer’s latest rules. Calendar downloads use all-day dates and do not set a starting alarm.
Pace & duration
Start with the recorded course distance. The recorded duration or cutoff is filled in; adjust it to your goal.
Gear checklist
Choose a checklist suited to your expected duration. Add the organizer’s mandatory gear.
Crew & drop bags
Bring across the race name. Add confirmed access points, distances and your own arrival estimates.