Race pace

Trail du Saint Jacques by UTMB pace calculator

Les Chibottes - 20K · Sun, 20 June 2027 · 28 km · 750 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.

Hours Minutes Stopped min

Clock pace

10:43 / km

Finish time including stops.

Moving pace

10:26 / km

What your watch needs while moving.

Effort pace

8:14 / km

Uses climb and descent adjusted distance.

Cutoff buffer

At the selected finish target.

Course from GPX

28.0 km

750 m D+ · 0 m D-

Adjusted workload

35.5 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.