HARRA Warm-Up Series
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HARRA Warm-Up Series Bundles
The Houston Area Road Runners Association organizes two bundled registration options that combine multiple fall races into training progressions. The organization has run the Warm-Up Series since 1986. Participating races have historically dedicated part of their proceeds to local charities; early proceeds helped fund trail lights in Memorial Park.
Each bundle groups four races held in Houston-area events between October and December 2026. Registration for both bundles opens on April 10, 2026 and closes on September 21, 2026. Bundle pricing is based on early-tier prices for the included events and is fixed with no additional price tiers.
Distances included:
- Marathon Warm-Up Series: 57.2 miles
- Half Marathon Warm-Up Series: 25.5 miles
The Marathon Warm-Up Series includes the Space City 10-Miler, UTHealth Houston Half Marathon, Houston 25K, and Coach Andy Stewart's 30K. The Half Marathon Warm-Up Series includes the Space City 5K, UTHealth Houston 10K, Houston 10-Mile, and Coach Andy Stewart's 10K. Event dates span October 11 to December 13, 2026. The series leads up to the Chevron Houston Marathon and Aramco Half Marathon on January 17, 2027, though the Warm-Up Series is not directly affiliated with those events.
Bundles are offered as combined registrations; individual races maintain their own direct registration pages and any event-specific discounts apply only on those pages. No coupons apply to the bundle price. Visit the organization's website for the most recent information.
