Features
Everything a first-time crew needs, and nothing they don't
Ultra Crew Chief turns your race plan into a live command center: what time to expect the runner, where the crew has to be, what to have ready, and whether the schedule still holds.
Build my race planBuild the plan
Every checkpoint in race order
Distance markers, crew access, drop bags, pacer points, addresses, map links and parking notes.
Pacing that matches reality
Continuous running or run/walk intervals, walking pace, planned stop time, and different pace ranges for later sections of the course.
Cutoffs and margins
Official checkpoint cutoffs with the margin shown as comfortable, moderate, tight or a projected miss. No probability claims.
Run race day
Arrived, departed, skipped, withdrawn
Big buttons record real timestamps. A repeat tap asks for confirmation so a mistake is easy to fix.
Live plan that re-times itself
Every actual arrival or departure re-projects the remaining checkpoints. The original plan is kept side by side, never overwritten.
Pace choice for the rest of the race
Same pace, 10% slower, 20% slower or a custom pace — everyone sees the same updated estimates.
Support the crew
Checkpoint checklists
Have ready, when the runner arrives, before the runner leaves — with categories for food, fluid, clothing, shoes, lighting, personal care and electronics.
Quick race-day notes
One tap to log food, fluid, a clothing or shoe change, mood or a physical issue. Earlier notes stay visible for anyone joining mid-race.
Crew timeline
When to leave, how long the drive takes, when to be set up, and the runner's expected arrival window at each crew stop.
Share and stay connected
Crew links
Send each crew member a private link to a simple race-day screen. No account needed, no access to your race setup or account details, and you can revoke a link instantly.
Works with weak signal
Once a race has been opened, the plan, addresses, cutoffs and checklists stay readable offline. Taps are saved on the phone and sync when signal returns.
Post-race summary
Finish time, elapsed time, planned versus actual at every checkpoint, aid-station time, segment paces and factual highlights.
Try it with a demo race
Create an account and load a sample 55-mile race — nine checkpoints, crew stops, cutoffs, checklists and crew links — to see the whole thing working before you enter your own.
Build my race plan