Find your race.
Find your people.
Pacers, crew, marshals, coaches, organisers — and the runners who depend on them. Long-distance running, properly organised by the people who live it. GPX-verified courses, Strava-linked trust, no payment middleman.
Bield is just getting started — and we're building it with the running community, every day. Every race we add, and every pacer, crewer and organiser who joins, makes the next runner's day better.
Splits, crew points and pacer hand-offs — for ultras, not 5Ks.
Drop your race GPX, set a target time. Bield reads the elevation and gives you realistic splits, where to put crew, and where pacers take over — all computed in your browser, nothing uploaded.
Route map & checkpointsDrop a GPX and your course renders with checkpoints, climbs and crew points.
The live, zoomable map with your route, checkpoints and pacer hand-offs unlocks once you sign in.
Run Calculator
Drop your race GPX — or set a distance below. Parsed right here in your browser; nothing is uploaded.
Use H:MM (4:00), decimal hours (4.5), or whole hours (4).
| Split | Climb | Segment pace | Elapsed |
|---|---|---|---|
| 15 km | — | 5:41 /km | 01:25 |
| 20 km | — | 5:41 /km | 01:53 |
| 25 km | — | 5:41 /km | 02:22 |
| 30 km | — | 5:41 /km | 02:50 |
| 35 km | — | 5:41 /km | 03:19 |
| 40 km | — | 5:41 /km | 03:47 |
| Finish | — | 5:41 /km | 04:00 |
Set a distance for flat splits, or drop a GPX for elevation-adjusted ones. Pacer hand-off points and crew-reachable checkpoints come from your route — dynamic with an account.
Open the full calculator →Personalised fuelling, weather & pacingA generic table guesses. Your account tunes the plan to you — a preview of the variables that come into play:
A fuelling plan that actually fits your gut.
Personalised carb, fluid and sodium targets per hour — then log what you really took in-race so next time's plan is sharper. No more bonking at 60k.
- ✓ Carb / fluid / sodium per hour, by effort & heat
- ✓ In-race fuelling reminders (Garmin-ready)
- ✓ Learns from what you actually took
Your hourly plan
per hourNew Tuned from your last 3 races — adherence 91%.
Pacers, crew and coaches — the people who get you to the finish.
Long-distance running is a team sport. Match with a pacer who knows your race, line up crew you trust at the aid stations, and find a coach to build toward your goal — all in one place.
Turn your race photos into a highlight movie.
The Reel Studio stitches your shots into a cinematic clip — ornate frames, chronological order from the photo dates, your dedication and a music bed. Share it in a tap.
One platform, every job done.
From sign-up to finish line to the story afterwards — organisers and runners on the same page.
Find a pacer
Match with pacers who know your race and your target time.
Find your crew
Line up people you trust at the aid stations that matter.
Race logistics
Parking, aid, crew points, timings and race-day comms — everyone knows where to be.
Fuelling & nutrition
Carb, fluid and sodium per hour, tuned to your gut — with in-race reminders.
Routes & GPX
Save, preview and share routes with full elevation — ready for race day.
Pacing & splits
Elevation-aware splits, crew windows and pacer hand-offs — computed in your browser.
Reviews & trust
Strava-linked, honest reviews of races, pacers and crew.
Assisted registration
Staff-assisted sign-up for anyone who needs a hand — nobody left out.
QR & kiosk check-in
Runners check themselves in on race morning — scan a QR or tap a kiosk. Queues gone.
Bib recognition
Auto-tag every runner in race photos by their number — no manual sorting.
Reports & analytics
Your whole running story — spend, performance, fuelling, demographics, geography.
Race-day site mapping
Map the venue — start, finish, parking, aid stations and crew points — and share it.
However you show up on race day.
Run it, pace it, crew it, coach it, organise it — switch roles in a tap, each with its own tools. Because nobody finishes the long stuff alone.
“The only tool that gets ultras — the splits, the crew, the fuelling. Finally everything in one place.”
— a Bield runner, Arc of Attrition 2026
Your next race
starts here.
Free to join. 1,935 races, and the people who run them. Everything you need for race day — and the story afterwards.