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Kettle Moraine 100K

Basic Listing
  1. Ornery Mule Racing
  2. 2026 Edition

62 miles of Ice Age Trail through Wisconsin's rolling Southern Kettles

Explore the Course
Interactive map with aid stations, elevation & weather
DirectionsExplore
DeadlineJune 01, 2026
This event took place on June 13, 2026
All trail races in Wisconsin→
June 13, 2026
Saturday 7:00am CDT start
La Grange, WI
United States
62.1 miles
Out and Back Course
5,580 ft
Elevation Gain
Lottery
Race selection via lottery
No Service Requirement
Does not require trail or volunteer work
No Qualifier
No qualifier race required
Challenging
Some ultra experience recommended
Links
WebsiteInstagramFacebookYouTube
1996
Established
109
Field Size
72%
Finish Rate

What Makes It Great

The Kettle Moraine 100K covers the first major out-and-back loop of the full 100M course, traversing roughly 62 miles of rolling Ice Age Trail terrain through the Southern Kettle Moraine. With 5,584 feet of elevation gain and a 29-hour cutoff, this event attracts runners looking for a substantial challenge without the full overnight push. The course shares all aid stations with the 100M field and offers the same blend of wooded singletrack, prairie, and glacial terrain.

Difficulty

Intermediate
5/10

Some ultra experience recommended

Night Running
Variable Weather
Extreme Heat
Sun Exposure

Finish Awards

Finisher Belt Buckle
All 100K finishers receive a belt buckle.

Kettle Moraine 100K

La Grange, WI, United StatesJune 13, 2026

June 13, 2026

Kettle Moraine 100K is an out-and-back trail race in La Grange, WI, United States, held on June 13, 2026. The course covers 62.1 miles, climbs 5,580 ft, and has a 29h cutoff.

Course map for Kettle Moraine 100K
DistDistance62.1 mi
GainElevation Gain5,580 ft
LimitCutoff29 h
Night RunningVariable WeatherExtreme HeatSun Exposure

Entry Timeline

Registration DeadlineJune 01, 2026
Race DayJune 13, 2026

Lottery

Qualifier

This event does not require a qualifier for entry.

Service Requirement

This race does not have a service requirement for entry.
62.1 mi
Distance
Out and Back
Route
29h
Cutoff Time
932 ft
Average Elevation
5,580 ft
Total Ascent
5,580 ft
Total Descent
1,063 ft
High Point
843 ft
Low Point
Explore Course
Course map for Kettle Moraine 100K
Launch Course Explorer

Aid Stations & Cutoffs

LocationMileElevationCutoffCrewPacersDrop bags
Nordic
Start
0.0968 ft—
Drop Bags
Tamarack
Aid Station
5.1974 ft—
Bluff
Aid Station
7.4928 ft—
Horseriders
Aid Station
11.2915 ft—
Natalie's 8RUN5 Station
Aid Station
15.5863 ft—
McMiller
Aid Station
19.5965 ft—
Crew
Pacers
Drop Bags
Wilton
Aid Station
23.8866 ft—
Hwy 67
Aid Station
27.1889 ft—
Crew
Pacers
Drop Bags
ZZ
Aid Station
29.4945 ft—
CrewHike in
Pacers
Scuppernong
Crew Access
34.3968 ft—
Crew
Pacers
ZZ (return)
Aid Station
34.5945 ft—
CrewHike in
Pacers
Hwy 67
Aid Station
36.8889 ft—
Crew
Pacers
Drop Bags
Wilton
Aid Station
40.1866 ft—
McMiller
Aid Station
44.4965 ft
13h45m8:45 PM
Crew
Pacers
Drop Bags
Natalie's New Station
Aid Station
48.4863 ft—
Horseriders
Aid Station
52.7915 ft
16h11:00 PM
Bluff
Aid Station
56.5928 ft—
Crew
Pacers
Drop Bags
Tamarack
Aid Station
58.8974 ft—
Nordic
Finish
62.1968 ft
29h12:00 PM +1
Crew

Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.

Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.

No on-site camping available

Crew Access Points

Pacer Rules

  • Pacers permitted from 6:30 PM at Bluff aid station at crew access stations only. No pacer vehicles may be left parked at Bluff.

Crew Rules

  • Crew may assist runners at designated crew access aid stations only: Nordic, McMiller, Hwy 67, Scuppernong/Hwy ZZ, Hwy 12, and Rice Lake.
  • Crew is strictly prohibited at no-crew stations. Violations result in runner disqualification.

Gear Rules

Trekking poles allowed

Required Gear

No required gear specified

Recommended Gear

No recommended gear specified

Race reports from other Kettle Moraine 100 Endurance Races events

Kettle Moraine 100: Running On Unrecovered Legs!Kettle Moraine 100 Mile
By Traci Falbo • 2025
Kettle Moraine 100 mile race review: Challenge accepted and achievedKettle Moraine 100 Mile
By Run Spirited • 2024

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Registration closed