Is crew access allowed on the Kettle Moraine 100K course?

Yes, crew access is allowed on the Kettle Moraine 100K course. Same crew-access aid stations and rules as the 100 Mile course; 100K runners and their crew may NOT park at Nordic or John Muir on race morning and must bus in from the Palmyra school lot instead.

Are drop bags allowed on the Kettle Moraine 100K course?

Yes, drop bags are allowed on the Kettle Moraine 100K course. Same drop-bag system as the 100 Mile course: left at Nordic, trucked to Hwy 67, McMiller, Hwy 12 and Nordic by 7 am Saturday.

Are pacers allowed on the Kettle Moraine 100K course?

Yes, pacers are allowed on the Kettle Moraine 100K course. 100K runners can pick up a pacer at Bluff starting at 6:30 pm; no pacer cars may be left behind at Bluff.

Ultras · US · WI

Kettle Moraine 100

Kettle Moraine 100K · 100K

On the calendar

The date is set. Entry has not opened. As of this research (August 2026) the official site and UltraSignup still show the completed 2026 edition (June 13-14, 2026, UltraSignup did=128736) and have not yet published a 2027-specific page. The 2027 date is INFERRED from the race's own stated pattern, 'Race is always the second Saturday of June' (confirmed on the homepage), which independently reproduces June 13, 2026 for the just-run edition. The second Saturday of June 2027 is June 12. This was cross-checked (not cited, per house rules on ultraracecalendar.com) against ultraracecalendar.com, which independently lists 'Kettle Moraine | La Grange, United States | Jun 12-13, 2027 (Sat-Sun)', matching the computed date. No 2027 UltraSignup event id exists yet; each year gets a new one (2025=did 122592, 2026=did 128736).

Race dateJune 12-13, 2027

Duration2 days

Start7:00am

Whenin 239 days

First held1996

Who's going to Kettle Moraine 100?

I'm running itPlan your weeks and your aid station times I'm crewingWhen to leave, where to park, at every stop I'm pacing or cheeringAsk your runner for their Out Here link

Free. You can start with nothing.

Official website Aid stations Notify me if this race changes

Free, and always will be. NavRun makes money from race-day planning for runners who want it, never from this. Ultras change constantly, sometimes the morning of. Always confirm with the race director and the official website before you rely on anything here.

Distance 100K

Climb 1,675 ft

Descent 1,680 ft

High point not checked yet

Time limit not checked yet

Aid stations 19

Started not checked yet

Finished not checked yet

Finish rate not checked yet

The course

Where it goes out and back · 19 aid stations

Course line from the race's own GPX. Source file.

Identical route and aid stations to the first 63.9 miles of the 100 Mile course: an out-and-back on the Ice Age Trail from the Nordic Trailhead north to a turnaround near Scuppernong/Hwy ZZ and back, finishing at Nordic. Same start line as the 100 Mile and 38 Mile Fun Run.

This course is not separately charted by the race; its aid stations and mileage are the first 19 rows (0 to 63.9 mi) of the official 100-mile chart, reused here (inferred, not duplicated research). No separate published elevation-gain figure exists for just this portion of the course; the 100-mile course's total (8,800 ft over 100.5 mi) is not simply halvable given the out-and-back structure, so elevation fields is not recorded here rather than estimated.

The race

What this one is

A 100-mile (with 100K, 50K and 38-mile companion distances) trail race entirely on the Ice Age National Scenic Trail and connecting trails in the Kettle Moraine State Forest's Southern Unit, run as two out-and-back sections from the Nordic Trailhead near Whitewater/La Grange, Wisconsin. A Western States 100 qualifier and part of the Midwest Grand Slam of Ultra-running.

Started in 1996 by Kevin and Kris Setnes, who race-directed for 6 years. Tim "Timo" Yanacheck and Jason Dorgan then co-RD'd until 2018. Michele Hartwig of Ornery Mule Racing has directed the race since. The Wisconsin DNR asked the race to stop routing through the Emma Carlin trailhead starting in 2020, and the course has been adjusted since (a shooting-range-adjacent McMiller Sports Center section and an Eagle Horse Trail sandy section were both new as of the 2021 running).

Getting in

Getting in Entry, lottery and what the race asks of you before race day.

Lottery: Yes kettlemoraine100.com

Lottery opens: not checked yet

Lottery draw: not checked yet

Field cap: not checked yet

Registration: UltraSignup ultrasignup.com

Qualifying: not checked yet

Minimum age: not checked yet

Transfers: No kettlemoraine100.com

Deferrals: Yes kettlemoraine100.com

Running, crewing, pacing or still deciding

How NavRun helps with Kettle Moraine 100

You are running it

You reach Scuppernong, mile 34.3, and you already knew this morning what time that would be.

An arrival time for all 17 stations, worked out from your own training.

Start free →

You are deciding

You find out Kettle Moraine 100 is months of work away, not years, and you put your name in the lottery.

Put in a race you have already run. NavRun shows you where this one sits from where you are.

No account needed →

Crew access, pacers and drop bags

The rules that shape your day Anything marked "not checked yet" is a gap in what we hold, never a no from the race.

Crew allowed: Yes kettlemoraine100.com

Vehicles per runner: not checked yet

Pacers: Yes kettlemoraine100.com

Muling: Not allowed kettlemoraine100.com

Drop bags: Yes kettlemoraine100.com

Cupless: not checked yet

Course marking: Fully Marked kettlemoraine100.com

Night running: Yes kettlemoraine100.com

Dogs: not checked yet

Headphones: not checked yet

Crew rules: Same crew-access aid stations and rules as the 100 Mile course; 100K runners and their crew may NOT park at Nordic or John Muir on race morning and must bus in from the Palmyra school lot instead. kettlemoraine100.com

Pacer rules: 100K runners can pick up a pacer at Bluff starting at 6:30 pm; no pacer cars may be left behind at Bluff. kettlemoraine100.com

Drop bag rules: Same drop-bag system as the 100 Mile course: left at Nordic, trucked to Hwy 67, McMiller, Hwy 12 and Nordic by 7 am Saturday. kettlemoraine100.com

Cutoff philosophy: No separate fixed time limit is published for the 100K. The race's own rule: a 100K runner may stay on course as long as they are through the New North Horserider aid station (this course's mile 52.7 occurrence) by 11 pm, after which they must hit the same cutoffs as the 100-mile field at every subsequent station. The race explicitly softened this from an original 18-hour cutoff: runners who make the Horseriders cutoff may continue until the race ends at noon Sunday. kettlemoraine100.com

Aid stations

Every stop, and what you get there ● yes ○ no ? nobody has checked – does not apply to this race

Mile	Station	Cutoff	Crew access	Bag	Pacer	Med	To next
0.00	Nordic	?	●	●	?	?	5.10
5.10	Tamarack	?	○	○	?	?	2.30
7.40	Bluff	?	○	○	?	?	3.80
11.20	New North Horseriders Station	11:00pm	○	○	?	?	4.30
15.50	Natalie's 8RUN5 Station	?	○	○	?	?	4.00
19.50	McMiller	?	●	●	?	?	4.30
23.80	Wilton Road	?	○	○	?	?	3.30
27.10	Hwy 67	?	●	●	?	?	2.30
29.40	Hwy ZZ	?	●	○	?	?	4.90
34.30	Scuppernong	?	●	○	?	?	0.20
34.50	Hwy ZZ	?	●	○	?	?	2.30
36.80	Hwy 67	?	●	●	?	?	3.30
40.10	Wilton Road	?	○	○	?	?	4.30
44.40	McMiller	?	●	●	?	?	4.00
48.40	Natalie's New Station	?	○	○	?	?	4.30
52.70	New North Horseriders Station	?	○	○	?	?	3.80
56.50	Bluff	?	○	○	?	?	2.30
58.80	Tamarack	?	○	○	?	?	5.10
63.90	Nordic	12:30am	●	●	?	?	?

Same race, other lines

Other distances and other years

Other distances: Kettle Moraine 100 Mile (100 Mile)
Kettle Moraine 38 Mile Fun Run (38 miles)
Kettle Moraine 50K (50K)

What it looks like out there

Somebody has been out there with a camera the tables say the climb is long. these say what long feels like.

3 people have been out there with a camera or a microphone.

Official channel

Ornery Mule Racing YouTube

Official channel

Social account

ornerymuleracing

Social account

Kettle Moraine 100

Social account

All (3) Official channel (1) Social account (2)

These are other people's work and we link straight to them. Watching costs nothing and needs no account. More of them: every race we hold, on film.

Add to this page

What you know every one of these is read by a person before it changes anything

Ran this race? Tell the next runner what you know.

Nobody sees it until we have read it. No account, no sign-in.

Which distance? Leave blank if it applies to the whole race.

Which stop? Leave blank if it is not about one particular stop.

Give it a short title: Optional. Something like “Cal Street, mile 62 to 78”.

What do you wish someone had told you? Write it the way you would say it to someone at the start line.

Were you there? Optional, and it decides nothing. It only tells the next runner where this is coming from.

What year? Optional.

Your email: Optional, and never shown on the page. Only so we can ask you a question about this note.

Website: Leave this field blank.

See something wrong or out of date? Suggest an edit.

This changes nothing on the page on its own. Somebody checks it against the race first.

Which detail? Optional. Filled in for you when you start from a specific line on the page.

What does the page say now? Copy it as it appears, so we can find it.

What should it say? The corrected value.

How do you know? Required. Where it came from: the race email, the runner manual, what you saw on the day.

A link that shows it: Optional.

Or a photo of it: Optional. A screenshot or a photo of the sign works.

Were you there? Optional, and it decides nothing.

What year? Optional.

Your email: Optional, only so we can come back to you about this correction.

Which distance? Leave blank if it is about the whole race.

Which stop? Leave blank if it is not about one particular stop.

Website: Leave this field blank.

Seen a course preview or a film of this one? Send it over.

Somebody watches it before it goes anywhere near this page. What we are after is footage of this course, on the ground. If it would be just as true of any other race, it is not this.

What does it show that the page cannot? Required. A line is plenty. Where the climbs are, what the footing does, what the last twenty miles look like.

Were you there? Optional, and it decides nothing.

What year? Optional.

Your email: Optional, and never shown on the page. Only so we can ask you a question about this one.

Where is it? A YouTube link, a race report, a photo gallery, whatever it is.

What kind of thing is it?

Who made it? Optional, and we credit them on the page.

Website: Leave this field blank.

Have the GPX? Send us the link.

We want the address of the file the race publishes, not the file. We download it from there so the page can say where the line came from.

Are you the race director? Get in touch and we'll make it right.

We read every one of these and we write back. Every fact here carries the source it came from, and the way a wrong one gets fixed is a person checking it against what you tell us.

Where this came from. Every fact on this page records its source and when we last checked it: 248 sources for this race. Hover a source link to read the sentence it came from.

41% of what we track for a course is filled in. The rest says "not checked yet" rather than guessing.

See something wrong or out of date? Suggest an edit
Ran this race? Tell the next runner what you know
Got footage of this course? Send us the link
Are you the race director? Get in touch and we'll make it right.
Anything else: [email protected]

Ultras change. We will tell you when this one does.

Cutoffs move, races get postponed, lotteries open and close. We read the race's own sources and record where every fact came from. Put your email in and we will send you what changed, and where we read it.

No account, and nothing to cancel.

What happens to your email. Nothing else. I do not sell it, and I will not send you anything except this race changing. One click gets you out.

I keep this catalog because the information is scattered and hard to trust. Telling you when it moves is the same job.