Runners will take to the streets of Austin this Sunday for the 2026 Ascension Seton Austin Marathon, beginning at 7 a.m. The event features a 26.2-mile course, alongside a half marathon and 5K, and is expected to draw participants and spectators from across the region.
Due to the marathon, significant road closures will be in effect throughout the day. These closures will impact over two dozen key streets and intersections as runners progress along the route, with reopening times staggered to accommodate race logistics.
Key Road Closures and Timings
The race is slated to start at the intersection of Congress Avenue and East Cesar Chavez Street, closing this area at 3 a.m. until approximately 10 a.m. Other major closures include:
- Mile 1: South Congress Avenue and Gibson Street, closed from 5 a.m. to 9 a.m.
- Mile 3: South Congress Avenue and Ben White Boulevard, closed from 5 a.m. to 9:30 a.m.
- Mile 5: South First Street and West Mary Street, closed from 5 a.m. to 10 a.m.
- Mile 7: West Cesar Chavez Street and Lamar Boulevard, closed from 5 a.m. to 10:30 a.m.
- Mile 10: Enfield Road and Pecos Street, closed from 6 a.m. to 11:15 a.m.
- Mile 15: Speedway and West 42nd Street, closed from 6 a.m. to 11:30 a.m.
These closures continue up to mile 26, located near 11th Street and San Jacinto Boulevard, which will be closed from 6 a.m. to about 2:30 p.m.
Impact on Commuters and Residents
Residents and drivers are advised to plan alternate routes, as many of Austin’s main thoroughfares will become inaccessible during these hours. The staggered reopening times will help ease congestion but may still cause delays in multiple neighborhoods and commercial areas.
City officials emphasize that public safety and race coordination necessitate these closures. They recommend that people check updated information on the marathon’s official site for real-time updates. The information includes a detailed course map and full event schedule.
Event Highlights and Coordination
The marathon will wind through downtown Austin, featuring iconic landmarks and vibrant city scenes. Organizers have coordinated tightly with city departments to facilitate smooth race-day operations and emergency services access despite the closures.
Spectators are encouraged to use public transportation or park in designated areas to reduce traffic congestion. The event is poised to boost local businesses and bring together the community to support athletes of all levels.
For more detailed schedules and specific closures, visitors can refer to the official marathon website. This resource provides essential guidelines and the latest notices for a safe and enjoyable race day experience.
Read more at: www.kvue.com
