Kettle Moraine 100

Kettle Moraine 100 - June 13-14, 2026

This classic ultra marathon, started in 1996, is one of the oldest 100-mile races in the country. It features a challenging 100% trail course, with 65 miles running on Wisconsin's treasured Ice Age Trail.

Key Information:

• Dates: June 13 - 14, 2026
• Location: Kettle Moraine N9084 County Road H, LaGrange, WI
• Distances: 100 Miler, 100K, 38 Miler, 50K, 100M Relay
• Registration: Lottery system (December 1st - 30th). Registration closes May 30th, 2026.
• Volunteer Requirement: 8 hours of community volunteer service required.
• Western States 100 Qualifying Race: Finish the 100-mile race in 30 hours or under.
• Course: 100% trail with minimal road crossings.
• Organizer: Ornery Mule Racing (implied by linked events and website context)

Pricing (Early Bird - ends Dec 31st):

• 100 mile: $336.00
• 100k: $205.00
• 50k: $169.00
• 38 mile fun run: $123.00
• 4 person team relay: $495.00

Important Notes:

• Wisconsin IDNR Parking Sticker is required for all vehicles; a pass is provided at packet pickup.
• Rollover and deferral policies apply, with specific deadlines.
• No refunds or transfers are permitted.