Keweenaw Ultra Marathon

NOV
7
2026
The Keweenaw Ultramarathon offers a 50K and 25K on the scenic trails of Michigan Tech in Houghton. The community-supported event features a looped course with multiple aid stations. Strict time limits are in place, with all runners finishing by 4 PM.
Sat 7 Nov 2026
50 kilometers 25 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Event Overview

The Keweenaw Ultramarathon takes place on November 7, 2026, at the Michigan Technological University Tech Trails in Houghton, Michigan.

Distances

The event offers two distances:

  • 50K (headlamp required for the start)
  • 25K

Course Details

The course uses trail loops within the Tech Trails system. The 25K distance involves one loop, while the 50K distance involves two loops. The route is marked with neon flags and crosses Pilgrim Road multiple times, with assistance provided for crossing. Aid stations are located at several points along the course, offering water, drink mix, and typical ultra-running foods. Participants must check in at each aid station by providing their bib number.

Logistics

Bib pickup occurs on the morning of the race. Parking is available at the main trailhead lot, with overflow in a nearby field. A community room and an outdoor tent are available for participants to leave drop bags and access gear during the race. Results will be published on UltraSignup.

Important Rules

Pacers are not allowed. The event enforces strict time limits, with all races concluding at 4:00 PM. This corresponds to an 8-hour cut-off for the 50K and a 7-hour cut-off for the 25K. Visit the organization's website for the most recent information.

50 km
50k
25 km
25k