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Kettle Moraine 100 Endurance Runs

Jun 13, 2026 at 6:00 AM

N9097 County Road H, Elkhorn WI, 53121, USA

Meets ATRA event standards Feature this race

The course runs entirely on trails (except for road crossings) and will traverse the Ice Age National Scenic Trail for 65 miles. The runners deviate from the Ice Age Trail when near the Nordic Trails at the start/finish and also near the Scuppernong aid station.

The course consist of 2 different out and back sections. You will find the trail to be about 80% wooded terrain, with the rest meandering through prairie or marsh areas. Part of the course will be a roller coaster of hills, with rocks and roots scattered about to various degrees. Other sections will be gently rolling with relatively smooth running surfaces. The pine sections give you that soft bed of pine needles that so many of us like to run on. Though the hills are not long and/or especially steep, they can take a tremendous toll on you if you attempt to run them. We have a total altitude gain of approximately 8,800 feet.

Elevation Gain/Loss:
100 mile: 8,801/8801 feet
100k: 5,584/5584 feet
38 mile: 3,217/3,217 feet
50k: 2,742/2,842 feet

Event History

2026
Jun 13, 2026
2025
Jun 14, 2025
2024
Jun 08, 2024
2023
Jun 10, 2023
2022
Jun 11, 2022
2021
Jun 12, 2021
2020
Sep 19, 2020
2019
Jun 01, 2019View Results →
2018
Jun 02, 2018View Results →
2017
Jun 03, 2017
2016
Jun 04, 2016
2015
Jun 06, 2015
2014
Jun 07, 2014
2013
Jun 01, 2013
2012
Jun 02, 2012
2011
Jun 04, 2011
2010
Jun 05, 2010
2009
Jun 06, 2009
2008
Jun 07, 2008
2007
Jun 02, 2007
2006
Jun 03, 2006
2005
Jun 04, 2005
2004
Jun 05, 2004
2003
Jun 07, 2003
2002
Jun 01, 2002
2001
Jun 01, 2001
2000
Jun 02, 2000
1998
Jun 05, 1998

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