46th Toughest 10K in Texas 5K & 1-Mile Run 2026

The race.

The 46th Toughest 10K in Texas features three distances—10K, 5K, and 1-mile—held on July 11, 2026, in Lampasas, TX. All races begin at 7 a.m. with staggered starts in race order, using chip timing. Race packets are available for pickup Friday, July 10th from 4–6 p.m. at the Lampasas County Chamber of Commerce, with the first 200 registrants receiving a race bag; packets may also be picked up race morning before 6:30 a.m. Race-day registration opens at 5:30 a.m. via RunSignUp on personal devices. Finishers receive snacks and water, and medals are awarded to the top three runners in each of 14 age categories per race distance. T-shirts are included with early registration through June 26th. Proceeds benefit Lampasas community scholarships and nonprofits. Five water stops are positioned throughout the course.