Race pace

Warhorse Ultra-Trail Xiamen by UTMB pace calculator

SXM 20K · Expected Sun, 14 March 2027 · 28.9 km · 1519 m D+

This distance date is a planning estimate. Pace calculations use the mapped course and do not depend on the schedule.

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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
9h 00
Clock pace
15:53 / km
Finish time including stops.
Moving pace
15:36 / km
What your watch needs while moving.
Effort pace
10:14 / km
Uses climb and descent adjusted distance.
Cutoff buffer
+1h 21
At the selected finish target.
Course from GPX
28.9 km
1519 m D+ · 0 m D-
Adjusted workload
44.1 effort-km
100 m climb = 1 km; 300 m descent = 1 km.
Hardest block
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Split plan will appear below.

Course-aware split plan

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

Start 07:00