DoNot Stop Half Marathon (5k/10k) - Ann Arbor

Sun, Apr 19, 2026, 8:00 AM EDT

Location: Brighton, MI; Island Lake State Park, 13832 Kent Lake Beach Rd, 48116
Type: RUN

Official registration

At a glance

A delightfully quirky, donut-themed run for the whole family, offering distances from a Half Marathon to a Kid's Dash.

Fun
Quirky

Who it's for

Family Friendly
Kids & Youth
Walkers Welcome

Great for: walkers, families

Embrace a delightful morning at the DoNot Stop Half Marathon, 5k/10k, and Kid's Dash in Brighton, MI. This annual event playfully asks, "Do Not Stop, or Donut Stop?" and delivers on the promise of a sweet experience. Designed for runners and walkers of all ages, it's a family-friendly gathering where the love for movement meets the joy of donuts. Expect a welcoming atmosphere, thoughtful swag, and a delicious treat to celebrate your finish.

What to expect

Enjoy chip-timed races for the Half Marathon, 5k, and 10k, plus untimed options for a 1 Mile and Kid's Dash.
Receive a custom bib, designer shirt, and an awesome finisher medal.
Celebrate your finish with free photos and a delicious donut.

Standout details

Delicious donut at the finish line
Designer shirt & custom medal
Free race photos
Youth pricing for 5k/10k

Perks & features

Medal
Swag Included

From the public listing — confirm on the official site.

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

Distances & registration

7 options

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

50m
Sun, Apr 19, 8:00 AM EDT · From $20.83
Opens Jun 15, 2024, 10:07 AM EDT · Closes Apr 19, 2026, 4:15 AM EDT
1 Miles
Sun, Apr 19, 8:00 AM EDT · From $25.98
Opens Apr 21, 2024, 2:00 AM EDT · Closes Apr 19, 2026, 5:15 AM EDT
3.1 Miles
Sun, Apr 19, 8:00 AM EDT · From $34.28
Opens Apr 21, 2024, 2:00 AM EDT · Closes Jan 13, 2026, 6:59 PM EST

+ 4 more options

6.2 Miles
Sun, Apr 19, 8:00 AM EDT · From $34.28
Opens Oct 2, 2024, 9:53 AM EDT · Closes Jan 13, 2026, 6:59 PM EST
13.1 Miles
Sun, Apr 19, 8:00 AM EDT · From $65.46
Opens Oct 2, 2024, 9:53 AM EDT · Closes Oct 21, 2025, 7:59 PM EDT
Volunteer then Run
Sun, Apr 19, 8:00 AM EDT · From $20.83
Opens Apr 21, 2024, 2:00 AM EDT · Closes Apr 19, 2026, 4:15 AM EDT
Virtual Race
Sun, Apr 19, 8:00 AM EDT · From $46.28
Opens Apr 21, 2024, 2:00 AM EDT · Closes Apr 19, 2026, 4:15 AM EDT

The course

Flat
Walkers welcome

Vibe Check

Steady Effort

longer distance

half marathon distance, flat area, typically mild weather

Based on typical seasonal and area patterns — not a course map or official forecast.

From the organizer

Question: Is it supposed to be DO NOT STOP, or DONUT STOP? Answer: YES! Like Running or Walking? Love Donuts? This race is for you! Join us for the annual DoNot Stop Half Marathon, 5k/10k! A donut-themed event that is perfect for the whole family.

The fun includes -

Great Swag - designer shirt & custom medal

Chip-timing with live results and awards

Free photos

Delicious donut waiting at the finish line

Plenty of fun!

Grab your friends and family, you are not going to want to miss this one!

Can't make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!

*Youth-based pricing for the 5k/10k, 12 & Under are only $17!

Half - Marathon registration includes a custom bib, designer shirt, and an awesome finisher medal!

10k registration includes a custom bib, designer shirt, and an awesome finisher medal!

5k registration includes a custom bib, designer shirt, and an awesome finisher medal!

1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!

The kid's dash is a fun, untimed dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to run the kid's dash, and doesn't want the SWAG, they are welcome to run with us on race day for free!)

*Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!

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