Ultramarathon
- Ascent
- 1,263 m
- Climb density
- 15.7 m/km
- Descent
- 1,263 m
- Net elevation
- 0 m
- Max absolute grade
- 22.6%
- GAP factor
- 2.9%
Ice Age Trail 50
Data current as ofSame event — which distance suits you?
| Distance | Ascent | Climb density | Descent | Net elevation | Max absolute grade | GAP factor |
|---|---|---|---|---|---|---|
| Ultramarathon | 1,263 m | 15.7 m/km | 1,263 m | 0 m | 22.6% | 2.9% |
| Half Marathon | 235 m | 11.1 m/km | 234 m | 1 m | 11.3% | 1.5% |
Half Marathon
- Ascent
- 235 m
- Climb density
- 11.1 m/km
- Descent
- 234 m
- Net elevation
- 1 m
- Max absolute grade
- 11.3%
- GAP factor
- 1.5%
GAP is modelled energy-cost change versus flat, not a time penalty. Unavailable cells mean no sourced value is available yet. Click a distance for its full page.
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Same-event questions
What distances does Ice Age Trail 50 offer?
Ice Age Trail 50 offers Ultramarathon, Half Marathon, all run from the same event.
Explore each distance
Source-backed sections
available route profile and source facts are shown on this event page. Sections appear only when their source-backed data is available.