
Irving, United States of America · Saturday 16 May 2026
13.1, 10k, 5k FUN & FESTIVE USATF CERTIFIED RACE BENEFITING IRVING SCHOOLS FOUNDATION TOYOTA MUSIC FACTORY IRVING, TX MAY 16, 2026 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
Adjusted Time
1:40:47
Time difference: -4.2 minutes compared to a flat, road, temperate course.
Fiesta De Mayo Half Marathon is a half marathon held in Irving, United States of America, scheduled for Saturday 16 May 2026. The course is run on road surface with 0m of total elevation gain, reaching a maximum altitude of 0m above sea level. For registration and full race details, visit the official Fiesta De Mayo Half Marathon website.
This is a very flat course with only 0m of total elevation gain across the full distance. The course ranges from 0m to 0m above sea level — a 0m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.
Fiesta De Mayo Half Marathon is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.
Our difficulty rating for Fiesta De Mayo Half Marathon is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based half marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Fiesta De Mayo Half Marathon against other half marathons to find the right race for your goals.
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