DoLittle Marathon

Sat, Sep 12, 2026, 8:00 AM CDT

Location: Oconomowoc, WI; Rosevelt Park, 600 S. Main Street, 53066
Type: RUN

At a glance

Chase a PR or enjoy a scenic, supported run on the laser-flat, lightning-fast DoLittle Marathon course in Oconomowoc, WI. Spectator-friendly.

Fun
Scenic
Competitive
Quirky

Great for

Beginner Friendly

Great for: beginners, runners who like a competitive edge

The DoLittle Marathon in Oconomowoc, WI, offers a unique blend of speed and scenery. This laser-flat, lightning-fast, and fully certified course is ideal for runners aiming for a personal record or simply enjoying a gorgeous, smooth trail run. Designed as a runner-first event, it provides strong support and high energy. Spectators will find it exceptionally convenient, able to cheer on participants multiple times from a single location, making it a memorable experience for everyone involved.

What to expect

Expect a laser-flat, lightning-fast, and certified course, perfect for speed or a smooth cruise.
Enjoy scenic stretches of trail, offering a beautiful backdrop for your run.
Your fans can cheer you on up to eight times without moving, then meet you at the finish.

Standout details

Laser-flat, lightning-fast, certified course
Spectator-friendly with multiple cheer points
Scenic trail stretches
High-energy, runner-first marathon

Auto-drafted from the public listing — confirm details on the official event page before signing up.

Distances & registration

11 options

Registration for all distances is through the official signup link above.

3.1 Miles
Sat, Sep 12, 8:00 AM CDT · From $36.65
Opens Dec 30, 2025, 7:00 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
3.1 Miles
Sat, Sep 12, 8:00 AM CDT · From $36.65
Opens Dec 30, 2025, 7:00 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
3.1 Miles
Sat, Sep 12, 8:00 AM CDT · From $36.65
Opens Dec 31, 2025, 1:11 PM CST · Closes Jun 25, 2026, 7:59 PM CDT

+ 8 more options

6.2 Miles
Sat, Sep 12, 8:00 AM CDT · From $36.65
Opens Dec 30, 2025, 7:00 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
6.2 Miles
Sat, Sep 12, 8:00 AM CDT · From $36.65
Opens Dec 30, 2025, 7:00 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
6.2 Miles
Sat, Sep 12, 8:00 AM CDT · From $36.65
Opens Dec 31, 2025, 1:11 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
13.1 Miles
Sat, Sep 12, 8:00 AM CDT · From $46.85
Opens Dec 30, 2025, 7:00 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
13.1 Miles
Sat, Sep 12, 8:00 AM CDT · From $46.85
Opens Dec 31, 2025, 1:10 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
24 Miles
Sat, Sep 12, 8:00 AM CDT · From $46.85
Opens Dec 30, 2025, 7:00 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
26.2 Miles
Sat, Sep 12, 8:00 AM CDT · From $59.90
Opens Dec 30, 2025, 7:00 PM CST · Closes Jun 25, 2026, 7:59 PM CDT
26.2 Miles
Sat, Sep 12, 7:00 AM CDT · From $65.30
Opens Dec 30, 2025, 7:00 PM CST · Closes Jun 25, 2026, 7:59 PM CDT

Vibe Check

Steady Effort

longer distance

Distance only — terrain and weather data unavailable.

The course

From the organizer

Whether you’re gearing up for your first race, locking in a training run for a big fall marathon, or just want to cruise a gorgeous course, the DoLittle won’t disappoint. This stretch of the trail is scenic, smooth, and speedy — ideal for setting a PR or just enjoying the spring vibes.

🤔 What’s with the name? You know... Do a little marathon. 😉 Whether that’s a few miles or the full 26.2, we’re here for it!

This is not just flat. It is laser-flat, lightning-fast, and fully certified, a course built to reward strong legs and smart pacing. Even better, it is a dream for spectators. Your fans and crew can cheer you on up to eight times without budging, then roll straight into the start and finish to witness the moment you make it official.

If you are ready for a high-energy, runner-first marathon that delivers speed, support, and unforgettable vibes, lace up and join us. This is the race that shows up.

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