Monster Dash - Weslaco
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Monster Dash Weslaco : 10/31/2026
Monster Dash in Weslaco is a Halloween themed running event and festival at Harlon Block Sports Park, 1020 W. 18th Street, Weslaco, TX 78596. The event includes multiple race distances and a family-oriented festival atmosphere on October 31, 2026.
The race distances offered:
- 10K
- 5K
- 1 Mile
The event is chip timed and offers race themed custom finisher medals and a fully sublimated dri-fit participant t-shirt for those registered by the registration deadline. Awards include overall top three male and female placements and trophies for overall male and female. Age group awards for male and female in the 5K and 10K use these age brackets: 1-7, 8-14, 15-19, 20-29, 30-39, 40-49, 50-59, 60-64, 65 and up.
Additional event features listed by the organizer include team, military, and first responder discounts; a costume contest; a trick or treat vendor trail for children; kids activities; live music; a vendor market and food trucks; a dog costume contest; and a pumpkin patch photo area.
Registration opens on 2026-05-13 and closes on 2026-09-19. Published registration fees vary by event and by discount category, with separate pricing noted for military and first responder entries. Visit the organization's website for the most recent information.
