San Antonio's Shamrock Shuffle 5K

Celebrate St. Patrick’s Day the San Antonio Way

Lace up your running shoes and join the Shamrock Shuffle 5K & 10K, San Antonio’s most spirited St. Patrick’s Day running event—brought to you by iRun Texas. Whether you’re chasing a personal best or just here for the good times, this festive run through San Antonio will get your heart pumping and your Irish spirit soaring.

Enjoy scenic course views, family fun, and plenty of green as we celebrate the luck of the Irish with the running community we love.

Event Details

• Date: March 14, 2025

• Location: TBA, San Antonio, TX

• Distances: 5K & Kid's 1K

• Presented by: iRun Texas

All runners receive:

• A custom Shamrock Shuffle finisher medal

• A limited-edition race shirt

• Free post-race snacks, drinks, & green Shiner beer

• Entry to the after-party with music, photo ops, and local vendors

A Race for Every Runner

The Shamrock Shuffle welcomes runners and walkers of all paces—from serious competitors to families with strollers. The flat, fast course makes it perfect for both PR seekers and first-timers. Bring your green gear, gather your friends, and make it a morning to remember!

• Chip-timed 5K

• Family-friendly and pet-friendly event

Why Run the Shamrock Shuffle?

• Celebrate St. Patrick’s Day in a healthy, fun way

• Support local causes 

• Experience the San Antonio running community—local runners, great gear, and positive energy

• Free parking, easy packet pickup, and plenty of post-race fun

More details to come!