Race pace

Ultra-Trail Mount Yun by UTMB pace calculator

CMY 70K · 17–18 October 2026 · 68 km · 2600 m D+

Weather Print map Open GPX in Planner

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
18h 00
Clock pace
13:30 / km
Finish time including stops.
Moving pace
13:04 / km
What your watch needs while moving.
Effort pace
9:27 / km
Uses climb and descent adjusted distance.
Cutoff buffer
+2h 42
At the selected finish target.
Course from GPX
68.0 km
2600 m D+ · 0 m D-
Adjusted workload
94.0 effort-km
100 m climb = 1 km; 300 m descent = 1 km.
Hardest block
Loading
Split plan will appear below.

Course-aware split plan

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

Start 09:00