Race pace

Kodiak Ultra Marathons by UTMB pace calculator

50K · Sat, 10 October 2026 · 49 km · 1325 m D+

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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
10h 00
Clock pace
10:24 / km
Finish time including stops.
Moving pace
10:06 / km
What your watch needs while moving.
Effort pace
7:26 / km
Uses climb and descent adjusted distance.
Cutoff buffer
+1h 30
At the selected finish target.
Course from GPX
49.0 km
1325 m D+ · 1296 m D-
Adjusted workload
66.6 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 07:30