01
Drop in the course
Upload a GPX or start with a supported U.S. ultra. Add pace, goals, vehicle, crew, and pacers.
Race farther together
Upload your race.Get your entire race-day operation.
CrewChief builds the plan your runner, crew, and pacers need to move through an ultra with purpose—not spreadsheets, screenshots, and guesswork.
Selected U.S. ultras Built for real crews
Mission Control / Live Plan
Tristan's 100-mile mission
Petoskey → Alpena
Saturday / 4:30 AM start
Projected
27:15
0 MI
25 MI
50 MI
75 MI
100 MI
Next handoff
Cedar Gap
Mile 67.9 · Pacer pickup
Arrival window8:16–8:42 PM
Crew status
08
stops mapped
All assignments clear
Plan / support / go farther
From route to race-ready
The crew plan gets built before the gun goes off.
02
Get the operation
CrewChief turns course data into stops, driving legs, arrival windows, handoffs, gear, and contingencies.
03
Race farther together
Your crew runs the mobile Command Center while friends follow the public race page in real time.
One source of truth
No detail gets lost in the group chat.
CrewChief finds the operational details that matter most under fatigue, in the dark, or halfway across an unfamiliar course.
Crew stops, sorted
Every accessible aid station gets its own arrival window, parking notes, supply list, and next move.
Night-ready pacing
Know where darkness starts, which pacer owns the section, and what changes after sunset.
Fuel without guesswork
Turn projected effort into a practical hydration, calories, and drop-bag plan.
A backup plan at every turn
Surface cutoff risk, missed-stop alternatives, and clean crew assignments before race day gets loud.
Crew Command Center
LIVEMile 18.4
Pine River
07:42 AM
Fuel + bottles
Mile 42.1
Eagle Ridge
01:58 PM
Pacer A joins
Mile 67.9
Cedar Gap
08:16 PM
Headlamps + layers
Crew
04
Pacers
03
Cutoff
+51m
Built for the people behind you
Every crew member knows exactly what's next.
The Race Command Center keeps arrival times, assignments, driving routes, sleep windows, and critical updates in the same mobile-ready place.
- Arrival windows adjust against your projected race timeline.
- Each stop includes directions, access notes, and what to bring.
- Crew and pacers see their role without chasing a briefing.
The shareable hook
A race plan that gives everyone something to follow.
Finish planning with a shareable Mission Control graphic and public race page. Friends see the story unfold. Your next runner sees what CrewChief can do.
Get an early demoTristan's 100-mile mission control
26 hours of chaos. One clear plan.
100.0
Miles
08
Crew Stops
03
Pacers
Before the start line
The practical questions.
Do I need a GPX file?
No. Start with a GPX for a custom route or choose one of the supported races and build from known course data.
Is this only for 100-milers?
No. CrewChief is built for any race where a runner, crew, pacers, or family needs one source of truth.
Can friends follow without crew access?
Yes. The public race page shares projected arrivals and race updates without exposing your private crew plan.
Your race. Your operation.