Kettle Moraine

JUN
13-14
2026
Kettle Moraine returns June 13 and 14 2026 in LaGrange Wisconsin, offering 100 mile, 100K and shorter trail distances with plenty of Ice Age Trail scenery. The 100 mile serves as a Western States qualifier, making this a prime summer ultra.
13-14 Jun 2026
100 miles 100 kilometers 38 miles 50 kilometers

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Event details

Kettle Moraine takes place June 13-14, 2026 in LaGrange, Wisconsin, at N9084 County Road H. Distances offered include:

  • 100 Miler
  • 100K
  • 100M Relay
  • 50K
  • 38 Miler

The course is run almost entirely on trail with a few road crossings. About 65 miles of the course use the Ice Age Trail. The event began in 1996 and serves as a Western States qualifying race.

Logistics and policies

Lottery registration opens December 1, 2025. General registration opens January 1 at 11:00 am Central time. A waitlist is used when registration fills and organizers invite people off the waitlist as spots open; invitees may accept or decline.

Runners are asked to perform 8 hour of volunteer work within their local community as an honor system requirement. Every vehicle at the event must display a Wisconsin IDNR parking sticker; the race entry includes a parking pass to be picked up at packet pickup on Friday. The event is run with a no refunds and no transfers policy. Rollover and race credit options are offered with deadlines and some entries may be converted to event credit or require volunteer shifts according to the organizer’s stated policies. Coaching and nutrition services are offered separately. Visit the organization's website for the most recent information.

100 mi
100 Miler
100 mi
100m Relay
100 km
100k
38 mi
38 Miler
50 km
50k

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