Name: DoNot Stop Half Marathon/5K/10K - St. Louis
Start: 2027-04-17
End: 2027-04-17
Location: St. Louis

About the Event

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!

Races Offered

1 Mile

Apr 17, 2027

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Distance — 1.6K

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Type — Running

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08:00

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$22.00

10K

Apr 17, 2027

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Distance — 10K

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Type — Running

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08:00

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$32.00

5K

Apr 17, 2027

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Distance — 5K

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Type — Running

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08:00

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$32.00

Half Marathon

Apr 17, 2027

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Distance — 21.1K

terrain

Type — Running

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08:00

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$50.00

Kids Dash

Apr 17, 2027

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Distance — 1K

terrain

Type — Running

timer

08:00

sell

$17.00

Running Buddy Half Marathon

Apr 17, 2027

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Distance — 21.1K

terrain

Type — Running

timer

08:00

sell

$0.00

Virtual Race

Apr 17, 2027

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Distance — Virtual Race

terrain

Type — Running

timer

08:00

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$42.00

Volunteer Then Run

Apr 17, 2027

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Distance — Volunteer Then Run

terrain

Type — Running

timer

08:00

sell

$17.00

Weather History

These values represent the 3-year monthly averages for April in St. Louis.

thermostat Temperature

8.8° / 19.7°

wb_sunny Feels like

5.3° / 16.6°

light_mode Avg sunshine hours

9h 30m

water_drop Avg rainfall

4.6 mm

ac_unit Avg snowfall

—

air Avg wind speed

13.8 km/h (Gentle breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (5.0)

humidity_mid Humidity

64.2%

wb_twilight Sunrise

06:24

nightlight Sunset

19:38

About St. Louis

Learn more about the host city, St. Louis.

Maryland Heights is a second-ring west-northwest suburb of St. Louis, located in St. Louis County, Missouri, United States. The population was 27,472 at the 2010 census. The city was incorporated in 1985. Edwin L. Dirck was appointed the city's first mayor by then County Executive Gene McNary. Mark M. Levin served as City Administrator from August 1985 to 2015.

Hotels & Places to Stay

Runner Reviews

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DoNot Stop Half Marathon/5K/10K - St. Louis

About the Event

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!

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

Races Offered

1 Mile

10K

5K

Half Marathon

Kids Dash

Running Buddy Half Marathon

Virtual Race

Volunteer Then Run

Weather History

About St. Louis

Hotels & Places to Stay

Runner Reviews

No reviews yet

Suggest an edit

Nearby Races

She Dreams Bigger - Women's Run

STL CURE SARCOMA 6K RUN/WALK

Runner's Boo Bash 5k and Fun Run/Walk

Backyard Ultra in New Town (Oct 10 8:00AM)

Recommended for You

City of the Sun 5K Trail Run 2026

10K - Individual Age group/open

Harvest Homecoming Bicycle Tour 2026

2026 SKECHERS Wicked Wine Run Chicago

Get race deals & updates

Race Experience

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Share this event

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.