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Not 4 Wimps 10K / 10 Miler / Half-Marathon

📅 February 21, 2027 (estimated date)📍 Derby · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (February 22, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

6.2 mi10 mi13.1 mi

About

The Not 4 Wimps 10K / 10 Miler / Half-Marathon takes place in Derby, Kansas, in the second half of February, at Warren Riverview Park. All three trail races start at noon: a 10K (6.2 miles), a 10-mile run and a half marathon (13.1 miles) on well-marked trails with varied surfaces.

Chip timing is included, and water bottles are provided during the run and afterward. Food is not provided, but participants are encouraged to bring snacks to share around a campfire. The race is designed for all levels, with safety measures in place including course marshals and restrictions for unregistered participants. There are no finisher medals or age-group awards, though participants receive gifts. February in Kansas can be cold and windy, so check the forecast before choosing your layers.

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