Florissant St. Patrick's Day 5K Run

MAR

15

2026

Join the Florissant Shamrock 5K through charming Old Town Florissant as part of the St Patrick's Day parade and festival. Family friendly options include a youth 5K, a Leprechaun Dash for ages 1 to 8, and free Angel registration.

Sun 15 Mar 2026

Florissant, Missouri

Registration

5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Event overview

The Florissant St. Patrick's Day 5K Run takes place on Sunday, March 15, 2026, in Florissant, Missouri. The event is part of a St. Patrick's Day parade and festival and routes pass through Old Town Florissant. The listed race location is 50 Rue St Francois Street, Florissant, MO 63031.

Events and registration

5K Florissant Shamrock Run/Walk
5K Florissant Shamrock Run/Walk - YOUTH (15 years & younger)
Angel registration - ANGEL Only Registration (no entry fee)
Leprechaun Dash - open to ages 1 - 8

Entry fees shown in the source are $20 for the Shamrock Run/Walk and youth 5K, $0 for the ANGEL registration, and $10 for the Leprechaun Dash. The Shamrock Run/Walk and youth fees increase after December 6, 2025. Some event registrations end on March 14, 2026.

Packet pick-up and logistics

Packet pick-up is scheduled at Henke's Tavern (Old Behle's Materials Building), 900 N Lafayette St, Florissant, MO. The listed pick-up times are Friday, March 14 from 5:00 pm - 8:00 pm and Saturday, March 15 from 10:00 am - 2:00 pm. Additional race information is provided by the event organizer. Visit the organization's website for the most recent information.

5 km

5k Run