San Antonio Spartan Event Weekend
San Antonio, United States • 22-23 Nov 2025
The San Antonio Spartan Event Weekend takes place at Sandy Oaks Ranch, located about 40 minutes southwest of San Antonio, Texas. This obstacle course race weekend features a scenic yet challenging course with rolling hills, creek crossings, and wildlife-filled trails. Participants can choose from multiple race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and a Kids Race (1-3 km with obstacles). A Trifecta Pass is also available for those who want to complete all three distances. The event offers a team racing option and discounts for service members, making it a great test of endurance and teamwork in a beautiful Texas setting. Visit the organization's website for the most recent information.
Always visit the organization's website for the most recent information!
Race information
Mud & Obstacle runs nearby
The ThunderDash 5K/10K Mud/Obstacle Run, held near Comfort, Texas, offers a challenging and fun outdoor experience on a scenic farmland setting. Participants can choose between a 5K or 10K course featuring a variety of mud and climbing obstacles, including natural mud pits and deep rock quarries. The event also includes a 5K Fitness Challenge, a trail run without mud but with fitness stations offering boot camp-style exercises. For a greater challenge, runners can opt for the Combo Run, completing both the Fitness Challenge and the mud obstacle course for a total 10K. The race encourages teamwork and welcomes individuals and teams aged 14 and up. Visit the organization's website for the most recent information.