DoNot Stop Half Marathon (5k/10k) - St. Louis
Race Date
Apr 18, 2026
Location
Maryland Heights, MO
The Experience
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!
Logistics
Race Day
Saturday, April 18, 2026
Start Time
8:00 AM
Giveaway
T-Shirt
Start Location
Creve Coeur Park- Tremayne Shelter, Maryland Heights, MO, 63043
Course Info
USATF CertifiedCourse Type
Loop Course
Terrain
road
Difficulty
Ultra-Flat
Elevation Gain
49'
Elevation Loss
49'
Max Elevation
464'
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
USATF Certified Course
MO20002DG · Expires 2030 · Creve Coeur St. Paddy's Half Marathon
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Course Map
1 other map for this race
Historical Performance
Median Finish
2:07:58
9:46/mi
Winning Time
1:26:10
6:35/mi
Finishers (2025)
176
States Represented
13 / 50
Gender Split
Finish Time Distribution
FASTER 25%
1:56:49
MEDIAN
2:07:58
SLOWER 25%
2:28:40
Race Day Weather
5-year historical avgStart (Low)
48°
Afternoon (High)
67°
Pleasant conditions — light layers at start, comfortable by finish
0.2"
Precipitation
13 mph
Wind
65%
Humidity
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