Race pace

Ultra Trail Whistler by UTMB pace calculator

100K · Sat, August 22, 2026 · 100 km · 5100 m D+

Race-day pacing plan

Set a finish target and stopped-time budget, then use the GPX-derived split table for where the course should feel slow or runnable.

Official cutoff

24h 00

Hours Minutes Stopped min

Clock pace

12:14 / km

Finish time including stops.

Moving pace

11:47 / km

What your watch needs while moving.

Effort pace

7:48 / km

Uses climb and descent adjusted distance.

Cutoff buffer

+3h 36

At the selected finish target.

Course from GPX

100.0 km

5100 m D+ · 0 m D-

Adjusted workload

151.0 effort-km

100 m climb = 1 km; 300 m descent = 1 km.

Hardest block

Split plan will appear below.

Five-kilometer blocks from the GPX, weighted by climb and descent load.

Start 05:00