Chesterfield Shamrock 5k/10k & Leprechaun Fun Run
⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (March 14, 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
About
The Chesterfield Shamrock 5k/10k & Leprechaun Fun Run brings a day of endurance sports to the Chesterfield Valley Athletic Complex in Chesterfield on March 13, 2027, with races for experienced runners and families alike. The 10K (6.2 miles) and 5K (3.1 miles) run/walk start at 8:30 a.m., followed by the 1-mile (1.6 km) Kids Fun Run at 10:00 a.m.
Age group medals are awarded in the 5K and 10K, and every child in the Fun Run receives a medal. Registration is open, and a commemorative T-shirt is included with early registration.
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Races nearby
Other upcoming races around Chesterfield.
STL Work Zone Awareness Run
Apr 24, 2027 · Chesterfield, MO · 0 mi away
1 mi
Chesterfield Stars & Stripes - 5K and Kids Fun Run
Jul 4, 2027 · Chesterfield, MO · 0 mi away
3.1 mi · 1 mi
Gateway Hemophilia Assciation's Unite For Bleeding Disorders 5K
Jul 11, 2027 · Chesterfield, MO · 0 mi away
3.1 mi · 1 mi
Run for Heart Warriors 5k
Jun 27, 2027 · Ballwin, MO · 5 mi away
3.1 mi
Taco the Town 5K - Cottleville, MO
May 15, 2027 · Cottleville, MO · 7 mi away
6.2 mi · 3.1 mi
Trail Turkey Trot on Turkey Ridge
Nov 28, 2026 · Wildwood, MO · 7 mi away
2 h · 4 h