In 195 days · Sat, May 15, 2027
Don't let race day sneak up
One email during race week. That's it.
Saturday, May 15th, 2027
316 W Las Colinas Blvd, Irving TX
Half · 10K · 5K
66–83°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2026
71–90°F
dry
2025
75–88°F
dry
2024
62–86°F
dry
2023
65–85°F
rain
2022
70–97°F
dry
2021
63–80°F
dry
2020
70–87°F
dry
2019
61–82°F
dry
2018
72–86°F
rain
2017
68–89°F
dry
Best months to race in Texas →
About this race
13.1, 10K, 5K
FUN & FESTIVE
USATF CERTIFIED RACE
BENEFITING IRVING SCHOOLS FOUNDATION
TOYOTA MUSIC FACTORY
IRVING, TX
MAY 15, 2027
The Fiesta de Mayo Half Marathon gives runners the last chance to get moving through scenic downtown Las Colinas before the Texas summer heat! A distance for everyone! New runners and families are welcome to join the 5K. Experienced runners are likely to choose the 10K while advanced runners compete in the main half marathon event.
Race day perks include CASH prizes, FREE professional race photos, gender-specific performance event shirt, custom event bib, chip-timed race, live tracking and course maps w/ GPS Progress Alerts, age group awards, team challenge awards, convenient parking, and more. The post-race party on Texas Lottery Plaza includes free beer, tacos, live entertainment, and much more! VIP upgrades for indoor brunch buffet, additional beverages, and more!
Join the team challenge for the chance to win the Fastest Team Trophy, Most-Participation Team Trophy, or Best Dressed Team Trophy!
The Irving Marathon Running Series benefits the Irving Schools Foundation. Each event brings people from all over the world together for a great cause by providing meals for children, school supplies, scholarships, and more. A scholarship is given by IMRS to ISF at each event totaling eight scholarships a year!
Official Race Website:http://www.irvingmarathon.com/fiestademayohalf
Course map
Train with a club
Run clubs near Irving to train with before race day.
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.