Race planning

Plan Rim to River 100

Use the listed edition as your starting point. Each tool keeps imported race facts separate from the targets and assumptions you choose.

Listed edition: Oct 24, 2026 – Oct 25, 2026
Format: Fixed-Distance
Distance: 100 mi
Local start time: 6:00 AM Saturday
Duration / cutoff: 32 hours
Crew and pacers: Check the current race rules
Drop bags: Drop bags are due Friday, October 23 at 6:15 PM. The final finish cutoff is Sunday, October 25 at 2:00 PM.

Recorded facts reviewed Aug 10, 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.

Choose a checklist suited to your expected duration. Add the organizer’s mandatory gear.

Bring across the race name and local start time. Add confirmed access points, distances and your own arrival estimates.