Looking for your next race? You’re in the right place.

Below you’ll find a regularly updated calendar of races and upcoming events where Negative Split Productions is providing professional race timing, event production, or on-site support services. From local 5Ks to multi-sport triathlons, our team works with race organizers across Texas and beyond to help deliver seamless race-day experiences for participants, spectators, and volunteers alike.

Whether you’re a runner planning your season, a triathlete chasing your next PR, or an event organizer scouting vendors, this calendar gives you a behind-the-scenes look at where we’ll be working next. Each event listing includes the date, location, and a link to register or learn more—when available.

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EventEvent NameDateTypeLocationEvent Details
Houston Roast Run2026-03-07Road RunThe Water Works, Houston, TexasWebsite
The Dryer Triathlon2026-03-07recsyrhZRvNwuWTYOKaty, TexasWebsite
Mont Belvieu Spring Sprint2026-03-14Road RunMont Belvieu, TexasWebsite
H-Town Half Marathon2026-03-14recDgUDis5N53qkvgShell Energy Stadium, Houston, TexasWebsite
MCG White Coat Dash2026-03-14Road Run2500 Walton Wy, Augusta, GA 30904Website
Cal Tri Lake Havasu2026-03-15Lake Havasu City, ArizonaWebsite
Mont Belvieu Sprint Sprint2026-03-21recDgUDis5N53qkvgMont Belvieu, TexasWebsite
Exxon 5k2026-03-27recDgUDis5N53qkvgBaytown , tx
Houston Airports Aviator Run2026-03-28recDgUDis5N53qkvgEllington Field, Houston, TexasWebsite
Race Judicata2026-03-28recDgUDis5N53qkvgThurgood Marshall School of Law, Houston, TexasWebsite
Cal Tri Austin (Spring)2026-03-29recsyrhZRvNwuWTYOWalter Long Park, Austin, TexasWebsite
Houston Kids Triathlon2026-04-11TriathlonTyphoon Texas, Katy, TexasWebsite
Houston Kids Triathlon2026-04-11TriathlonTyphoon Texas, Katy, TexasWebsite
Cal Tri Lake Perris2026-04-12recsyrhZRvNwuWTYOLake Perris, CaliforniaWebsite
Odessa Arbor Day 5k2026-04-18recDgUDis5N53qkvgOdessa, TexasWebsite
Space City Half Marathon2026-04-19recDgUDis5N53qkvgHouston, TexasWebsite
Cal Tri Charlotte (Spring)2026-04-19recsyrhZRvNwuWTYOCharlotte, North CarolinaWebsite
Cal Tri Culpepper2026-04-26recsyrhZRvNwuWTYOCulpepper, VirginiaWebsite
Vintage Half Marathon2026-04-26recDgUDis5N53qkvgKlein, TexasWebsite
KLEIN ISD Education Foundation 5k2026-05-02recDgUDis5N53qkvgSpring, TexasWebsite
Cal Tri Ventura2026-05-03recsyrhZRvNwuWTYOVentura, CaliforniaWebsite
Latitude 29.2 Triathlon2026-05-03recsyrhZRvNwuWTYOPort Bolivar, TexasWebsite
Santa Fe Ten Run in Remembrance2026-05-16Road RunHitchcock. TexasWebsite
Gaza 5K walk/run for mental health2026-05-16Bachman Lake, Dallas, TexasWebsite
Cal Tri Richmond2026-05-17recsyrhZRvNwuWTYOSpotsylvania, VirginiaWebsite
Run Houston Clear Lake2026-05-17recDgUDis5N53qkvgUHCL, Houston, TexasWebsite
Deadly Dozen US Championship2026-05-23San Antonio, Texas
Pomona Sprint Triathlon2026-06-14TriathlonManvel, TexasWebsite
Otillo Orcas Island2026-06-14Orcas Island, WashingtonWebsite
Cal Tri Castaic Lake2026-06-20TriathlonCastaic Lake, CaliforniaWebsite
Houston Stars & Stripes Half Marathon2026-06-20Road RunUHD, Houston, TexasWebsite
Houston Fourth Fest2026-07-04Road RunVintage Park, Houston, TexasWebsite
Cal Tri DC2026-07-07TriathlonMarbury, MarylandWebsite
Peach Pedal Bike Ride2026-07-11Weatherford, TexasWebsite
Cal Tri Williamsburg2026-07-19TriathlonWilliamsburg, VirginiaWebsite
Cal Tri La Crema2026-07-28TriathlonGuerneville, CaliforniaWebsite
Katy Run & Brews 5k2026-08-22Road RunKaty, TexasWebsite
Cal Tri Charlottesville2026-08-30TriathlonCharlottesville, VirginiaWebsite
APWA-PWX Conference 5k2026-09-01Road RunHouston, Texas
Kardia Meet #12026-09-05Cross CountryHouston, TexasWebsite
Kardia Meet #22026-09-12Cross CountryHouston, TexasWebsite
Odessa Autumn Blaze 5k2026-09-12Road RunOdessa, Texas
Texas City Triathlon2026-09-19TriathlonTexas City, TexasWebsite
Kardia Mid-Season Showdown2026-09-19Cross CountryHouston, TexasWebsite
Top Speed Elite - 4th Annual Meet2026-09-19Cross CountryBear Creek Park
Cal Tri Austin (Fall)2026-09-20TriathlonWalter Long Park, Austin, TexasWebsite
Swim Across America Houston2026-09-26SwimConroe, TexasWebsite
Cal Tri Fort Worth2026-09-27TriathlonFort Worth, TexasWebsite
FPR Speed Hay Bale Championship2026-10-03Cross Country14240 Memorial Dr, Houston, TX 77079
Harris County Employee 5k2026-10-10Road RunSam Houston Race Park, Houston, TexasWebsite
Latitude - Fall Triathlon2026-10-11TriathlonPort Bolivar, TexasWebsite
Sugar Land Half Marathon2026-10-11Road RunSugar Land, TexasWebsite
Beach Girl Triathlon2026-10-17TriathlonGavelston, TexasWebsite
Kardia XC Championship Meet2026-10-17Cross CountryHouston, TexasWebsite
Energy City Race2026-10-17Road RunMidland, TexasWebsite
Kardia XC Pumpkin Run2026-10-31Cross CountryHouston, TexasWebsite
Cal Tri Newport Dunes2026-11-01recsyrhZRvNwuWTYONewport Dune, CaliforniaWebsite
Texas Middle School State XC Championship2026-11-07Cross Country14240 Memorial Dr, Houston, TX 77079
Explore the Falls Race2026-11-07Road RunSpring, TexasWebsite
Be Thankful 5k2026-11-14Road RunOdessa, Texas
Houston 25k2026-11-22Road RunHouston, TexasWebsite
Texas City Half Marathon2026-12-05Road RunTexas City, TexasWebsite
Odessa Jingle All the Way 5k2026-12-12Road RunOdessa, Texas
Rudolph Fun Run2026-12-12Road RunCITYCENTRE, Houston, TexasWebsite