HARRA Warm-Up Series

The HARRA Warm-Up Series in Houston, Texas, is a fall running event designed to prepare participants for the full or half marathon in January. Established in 1986, the series features progressively longer races spaced about a month apart, including distances such as 10 miles, half marathon, 25K, and 30K for marathon training, and 5-mile relay, 10K, and 10-mile races for half marathon preparation. The series supports local charities and offers discounted bundle registrations for all races.

The events culminate in the Chevron Houston Marathon and Aramco Half Marathon, providing an ideal training progression in a supportive community atmosphere. Visit the organization's website for the most recent information.