Wisconsin · 64 miles (and shorter checkpoints)
Frozen Otter Ultra Trek
Frozen Otter Ultra Trek is a 64 miles (and shorter checkpoints) event held in Whitewater, Wisconsin. It is usually held in January; the exact date hasn't been confirmed in the listing yet. About 150 runners take part across all distances.
- Usually held
- January
- Location
- Whitewater, WI
- Field size
- ~150 runners
Race details
- Usually held in
- January (date not confirmed)
- Location
- Whitewater, Wisconsin
- Distances
- 64 miles (and shorter checkpoints)
- Field size
- About 150 runners
- Course
- Hilly glacial moraine terrain
- Registration
- raceentry.com
- Official website
- fatotter.com
About the Frozen Otter Ultra Trek
A self-supported 64-mile winter trek across Wisconsin's hilly Kettle Moraine terrain in the dead of winter.
Rankings and notes
- Rankings and awards
- Notoriously brutal self-supported winter ultra
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Frozen Otter Ultra Trek: common questions
- When is the Frozen Otter Ultra Trek?
- The next date hasn't been announced in the listing yet. The race is usually held in January. Check the organiser's website for the official date.
- Where is the Frozen Otter Ultra Trek held?
- In Whitewater, Wisconsin.
- What distances does the Frozen Otter Ultra Trek offer?
- 64 miles (and shorter checkpoints).
- How many people run the Frozen Otter Ultra Trek?
- About 150 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Frozen Otter Ultra Trek?
- Registration is handled by the organiser at raceentry.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.