DoLittle Marathon

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.

Join fellow runners on September 12, 2026 for the DoLittle Marathon. It's a fantastic Marathon, 38.6K, Half-Marathon, 10K, 5K featuring a flat and fast course in Oconomowoc.