DoNot Stop Half Marathon - St. Louis
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Event overview
The DoNot Stop Half Marathon (5k/10k) - St. Louis takes place on April 18, 2026 in Maryland Heights, Missouri. The event base is Creve Coeur Park - Tremayne Shelter at 13725 Marine Ave, Maryland Heights, MO 63043. Entry prices are listed from $17 to $62. The race program includes the following distances and events:
- 5K
- 10K
- Half Marathon
- 1 Mile
Additional event types include a Kids Dash, a Virtual Race, and a "Volunteer Then Run" option. Youth pricing applies for the 5K and 10K for ages 12 and under.
Logistics and features
Race registration for timed distances includes a designer shirt, a custom finisher medal, chip timing with live results, and free race photos. The Kids Dash and 1 Mile are untimed; the kids event includes a youth-sized shirt and a specific kids medal. Virtual participants may run any day at a location of their choice; virtual packets include a digital bib, shirt, medal, and shipping. Packets are available on race day at the event.
Age group awards for the 5K, 10K, and Half Marathon include male and female overall, masters (40+), and top-three awards across age brackets from 10 & under through 80+. The organizer maintains a no-refund policy; events generally proceed in all weather unless the venue requires cancellation or ice hazards are present, in which case participants may be transferred to the virtual event. Results and awards are available at the registration tent immediately after participants finish. Visit the organization's website for the most recent information.
