Pulling race details. Checking the course notes.
Pulling race details. Checking the course notes.

The DoNot Stop Half Marathon takes place April 12, 2026, in Chattanooga, Tennessee, offering distances of 50 miles, 1 mile, 3.1 miles, 6.2 miles, and 13.1 miles, plus virtual and volunteer-then-run options. All registered participants receive a custom bib, designer shirt, and finisher medal. The finish line includes donuts and free photos. A kids' dash for ages 10 and under is untimed and includes a youth shirt and custom medal; children may run free without merchandise. Youth pricing applies to the 5K and 10K for ages 12 and under at $15. Register by midnight on the Thursday two weeks before the race to guarantee your shirt size.
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