Race pace

Chianti Ultra Trail by UTMB pace calculator

CHT 20K · Sun, 21 March 2027 · 20 km · 920 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
4h 00
Clock pace
10:12 / km
Finish time including stops.
Moving pace
9:48 / km
What your watch needs while moving.
Effort pace
6:19 / km
Uses climb and descent adjusted distance.
Cutoff buffer
+36 min
At the selected finish target.
Course from GPX
20.0 km
920 m D+ · 560 m D-
Adjusted workload
31.1 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 09:30