The Houston Holiday Series is a 9-race series celebrating our favorite holidays: Valentine’s Day, St. Patrick’s Day, Easter/Earth Day, Cinco de Mayo, Memorial Day, Independence Day, Halloween, Thanksgiving, and Christmas. Join us and keep the celebration going all year long!

This series is designed to keep you moving and motivated. Run individual races “à la carte” or commit to multiple events to earn exclusive series incentives:

Complete 5 races – Holiday Series Medal
Complete 6 races – Trucker Hat + Medal
Complete 7 races – Sweatshirt + Hat + Medal
Complete all 9 races – All of the above + Houston Running Co. Water Bottle

Missed a race? No problem! You can make it up virtually. Run any missed 2025 Holiday Series event, submit your result, and it will count toward your total.

Deadlines:

To receive your incentives in person at Houston’s 12K of Christmas, submit your results by Saturday, December 13th at 11:59 PM.
Houston's 12K of Christmas virtual results must be submitted no later than Saturday, December 20th, 2025 at 11:59 PM to qualify.

All results will be verified before incentives are awarded. Incentives are based only on the events you have officially completed, and each event must have a recorded finish time to count.