Barrier Island Ultra
Port Aransas, United States • 8 Nov 2025
The Barrier Island Ultra, organized by Ultra Expeditions, is a trail running event held on Mustang Island near Port Aransas, Texas. Participants can choose from various race distances, including 5k, 10k, half marathon, marathon, 50k, and 50-mile races. The course runs along the Gulf of Mexico on hard-packed sand, offering scenic ocean views and a unique coastal experience.
The event is part of the Texas Eco Series and emphasizes environmental sustainability with cupless aid stations. Races start and finish at the Port A Beachlodge, with aid stations every few miles. The event also features opportunities for volunteering, sponsorship, and making a vacation out of the race weekend. Visit the organization's website for the most recent information.