6 races · updated Oct 22, 2026

October 2026

Oct31Sat

Miles For Hope 5k

Sat, Oct 31 · 6:40 AM · Weslaco, TX · $15–$35 · via RunSignup

5K1 Mile / Fun Run

Oct31Sat

Monster Dash 5K, 10K, and 1 Mile

Sat, Oct 31 · 8:00 AM · Weslaco, TX · $15–$40 · via RunSignup

10K5K1 Mile / Fun RunOnline registration closed

Details

November 2026

Nov7Sat

Thankful For Jesus 5K and 1 Mile fun run

Sat, Nov 7 · 7:00 AM · Weslaco, TX · $20–$32 · via RunSignup

5K1 Mile / Fun Run

Nov8Sun

Harlon Block Half Marathon

Sun, Nov 8 · 7:00 AM · Weslaco, TX · $55–$65 · via RunSignup

Half MarathonRuckOnline registration closed

Details

Nov28Sat

Faith, Hope and Love 5k

Sat, Nov 28 · 7:30 AM · Weslaco, TX · $30 · via RunSignup

December 2026

Dec5Sat

Weslaco Scholarship Foundation Scholar Stride 5k

Sat, Dec 5 · 7:15 AM · Weslaco, TX · $15–$30 · via RunSignup

5K1 Mile / Fun Run

Race-day gear

What Valley racers actually use when it's 80°F and humid at 7 AM.

Energy gels (GU)30–60 g carbs/hour for anything longer than an hour.
Electrolyte mix (LMNT)Valley heat and humidity mean big sweat-salt losses.
Anti-chafe balm (Body Glide)Saves you on humid race mornings.
Race number beltNo safety pins; essential for tri transitions.
Tri suitSwim, bike and run in one outfit.
Elastic no-tie lacesFaster T2 in triathlons.
Running sunglassesSouth Texas sun, even in winter.
Sweat-wicking running capShade and sweat control.

About RGV Races

A free, daily-updated calendar of running, walking, triathlon, duathlon, trail and kids races across the Rio Grande Valley of South Texas: Cameron, Hidalgo, Starr and Willacy counties. Races come from RunSignup's public race listings plus hand-checked major events registered elsewhere (ACTIVE, Athlete Guild, RedPodium). Always confirm details on the official race page before you register. Race director? Listing on RunSignup gets your race here automatically.