HELIOS 6/12/20 Hour Ultra

6 / 12 / 20 Hour Ultra Run (Solo Runner or Relay team of up to 4)
Join us for the 6-, 12- or 20-Hour FALL Ultra in the Southern Kettle Moraine Forest. Complete as many loops as possible during your selected timeframe of 6, 12 or 20 hours.
This race is capped at 150 runners. Sign up now before spots are full.
The goal of this race is to complete as many loops as possible during your selected timeframe of 6, 12 or 20 hours. You may race as a solo ultra runner or as a relay team of up to 4 people. You will choose between three of the McMiller Trail loops.

Upcoming Races

Oct 10 2026
6 Hours
Multiple Loop
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
2 Surface Rating
Mostly groomed trail or dirt roads
Oct 10 2026
12 Hours
Multiple Loop
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
2 Surface Rating
Mostly groomed trail or dirt roads
Oct 10 2026
20 Hours
Multiple Loop
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
2 Surface Rating
Mostly groomed trail or dirt roads

Results

No Past Races

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

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100 KM | 50 KM
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Backyard
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View All Results