Keweenaw Ultramarathon

Hello all, welcome to the Keweenaw! We hope you will trek to Houghton and join us for a scenic run through the woods. This race is fully supported with two distances, 25k and 50k.

This race is held at the Michigan Technological University Tech Trails in Houghton, MI. These trails are found off the south side of Sharon Avenue across from Sherman Field. 

 

Upcoming Races

Nov 7 2026
50 KM
Multiple Loop
5 Aid Stations
8:00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Additional Distances

This event also has the following sub ultra distances

25 KM

Results

Date Finishers Top Result (F) Top Result (M)
11/08/25 23 6:35:59 3:53:40
11/02/24 33 5:26:02 4:15:35
11/04/23 23 5:18:32 4:06:51
11/05/22 10 5:38:22 4:39:15

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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Summer Sasquatch Trail Runs
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50 KM
Vashon Island Ultramarathon & Trail Run
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View All Results