Chesterfield Shamrock 5k/10k & Leprechaun Fun Run
- Date Sat 14th March 2026
- Time 8:30AM CDT
- Location Chesterfield, Missouri
- Price $17.61 - $38.96
- Races 3 races
- Distances 5km, 10km, 1 Mile
Last chance to enter
Race day is fast approaching
Event summary
Get ready for a day of fun and fitness at the Chesterfield Shamrock 5K/10K & Leprechaun Fun Run on Saturday, March 14, 2026! Taking place at the picturesque Chesterfield Valley Athletic Complex in Chesterfield, St. Louis, this annual event promises an exciting atmosphere for runners of all ages. The day kicks off with the 5K and 10K races starting at 8:30 AM, followed by the adorable Fun Run for kids at 10 AM. Participants can choose between the 5K or 10K distance, with early bird registration fees starting at just $25 until February 15. All participants will receive a race shirt if registered by February 22, and top finishers in each age category will earn a medal, while every Fun Run participant will walk away with a medal of their own. Don’t miss out on this festive celebration of health and community—mark your calendars and join the fun in Chesterfield!
Organiser's Description
The City of Chesterfield's Annual Shamrock Run will take place on March 14, 2026, at the Chesterfield Valley Athletic Complex. The race will consist of a 5K or 10K race, as well as a Fun Run Race for kids! The 5k and 10K will begin at 8:30am and the Fun Run will begin at 10am. Each participant will receive a shirt if registered by February 22. First place in age category will receive a medal for 5K and 10K. Fun Run racers are all guaranteed medals.
SHAMROCK FEES:
5K/10K:
$25 Early Bird - through February 15
$35 February 16 March 13
$45 Race Day
LIL LEPRECHAUN RUN:
$15 through Race Day
PACKET PICK UP:
Friday, March 13th, 10:30am-6:30pm
Dick's Sporting Goods 64 Thf Blvd Chesterfield MO 63005
Race day packet pick up will be from 7:30am until the start of the race. Race starts at 8:30am!
Chesterfield Valley Athletic Complex, Race Location
SHAMROCK FEES:
5K/10K:
$25 Early Bird - through February 15
$35 February 16 March 13
$45 Race Day
LIL LEPRECHAUN RUN:
$15 through Race Day
PACKET PICK UP:
Friday, March 13th, 10:30am-6:30pm
Dick's Sporting Goods 64 Thf Blvd Chesterfield MO 63005
Race day packet pick up will be from 7:30am until the start of the race. Race starts at 8:30am!
Chesterfield Valley Athletic Complex, Race Location
Races
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Chesterfield Valley Athletic Complex, Chesterfield, 63005, MO, United States
Chesterfield Shamrock 5k/10k & Leprechaun Fun Run
