Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler
Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler is a 5K and 10K and Half Marathon and Marathon and Trail Run race in Austin, TX, held on Sat, May 29, 2027 at 4000 Shaw Dr. , with entry from $40. Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler takes place on May 29, 2027 in Marble Falls, TX, with 5K, 10K, half marathon, marathon, trail race on the schedule. Full details and registration are on the organizer's page.
| Date | Sat, May 29, 2027 |
| Distances | 5K, 10K, Half Marathon, Marathon, Trail Run |
| Venue | 4000 Shaw Dr. |
| Address | 4000 Shaw Dr., Marble Falls, TX |
| Entry | From $40 |
| Registration | Register for Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler |
Map location is approximate — confirm the start line with the organizer.
Listing updated Sun, Jul 26, 2026. Organize this race? Submit an update. Listing details via the organizer's page.
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