Ultra Marathon Calculator

Plan your ultra marathon with pacing, nutrition, and aid station timing

Race Details

Distance

Base Pace (min/km on flat road)

Total Elevation Gain (m)

Terrain Type

Experience Level

Estimated Finish

16:35

100.0 km / 62.1 mi

Pacing

Average Pace9.3 min/km

First Half Pace8.3 min/km

Second Half Pace10.2 min/km

Elevation Time Add+30 min

Checkpoint Splits

25% (25 km)4:08

50% (50 km)8:17

75% (75 km)12:26

Nutrition Plan

4149

Total Calories

250

Cal/Hour

8L

Total Fluid

8

Aid Stations