Monster Dash Half Marathon - San Antonio

OCT
25
2026
The 8th Annual Monster Dash in San Antonio features a half marathon plus 10K, 5K, wheelchair and virtual options, staged by the Now You SEE Me Foundation to raise funds for spinal cord research and athlete support.
Sun 25 Oct 2026
Half Marathon 10 kilometers 5 kilometers

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8th Annual Monster Dash - presented by the Now You SEE Me Foundation

The 8th Annual Monster Dash, presented by the Now You SEE Me Foundation, is an inclusive running and rolling event held in October at Comanche Park (Pavilion 2), 2600 Rigsby Ave., San Antonio, TX. The event program includes multiple distances to accommodate runners, walkers, rollers, and wheelchair athletes.

  • Half marathon
  • 10K
  • 5K
  • 5K Wheelchair
  • 1 Mile Run/Walk or Roll
  • Virtual 5K

The event supports the foundation's work to fund spinal cord injury research and to provide aid and resources to cyclists and runners who have suffered life-altering injuries while training. Race amenities listed for participants include an event T-shirt, finisher medal, a Chick-fil-A meal card, Las Palapas breakfast tacos, and post-race Heineken 0.0% and DosXX. Organizers note there are multiple water stops and Gatorade on course for the half marathon, 10K, 5K, and 5K wheelchair race.

Awards are offered for the half marathon, 10K, 5K, and 5K wheelchair divisions, including overall male and female, masters (40+) male and female, and age group awards across standard categories. A costume contest is planned for participants and pets, with a paid pet entry and prizes for adults and youth. Packet pickup is available at Stone Ridge Shopping Center prior to the event and on race morning. Visit the organization's website for the most recent information.

Half Marathon
1/2 Marathon
10 km
10k
5 km
5 km
5k Wheelchair
1-Mile
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