| Aug 10 | Sep 10 | Oct 10 | Nov 10 | Dec 10 |
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to have your endurance race added to the calendar!
| Date | Race | Discipline / Distance | Location, TX | Reg. / Info Link* |
| August | Top | |||
| 08/01/10 | Jack's Generic Triathlon | Tri - 500m swim, 13.8 mile bike, 3 mile run | Texas Ski Ranch, New Braunfels | Event Info |
| 08/08/10 | Elk Hill Circuit Race | Cycling - Road Race | Sunnyvale, St James Park | Event Info |
| 08/08/10 | Bridgeland Triathlon | Tri - 500m swim, 14 mi bike, 3.3 mi run | Houston | Event Info |
| 08/08/10 | Wool Capital Tri | Tri - 1500m swim, 40k bike, 10k run | Middle Concho Park, San Angelo | Event Info |
| 08/08/10 | Pioneer Power Sprint Tri | Tri - 300m swim, 20k bike, 3.3 mil run | Denton | Event Info |
| 08/08/10 | Temple Triathlon | Tri - 450y swim, 9.2 mi bike, 2.5 mi run | Temple | Event Info |
| 08/09/10 | Rockwall Criteriums | Cycling - Criterium | Rockwall | Event Info |
| 08/14/10 | Ring of Fire | Cycling - 65 miles | Luckenbach | Event Info |
| 08/14/10 | Gaitor Bait Triathlon | Tri - 500m swim, 13 mile bike, 4 mile run | Boerne City Lake Park | Event Info |
| 08/15/10 | Prairie Trail Off-Road Triathlon | Offroad Triathlon - 400m swim, 20k mtb, 5k trail run | Grand Prairie | Event Info |
| 08/15/10 | TriGirl Sprint Triathlon | Tri - 300y swim, 11 mi bike, 3 mi run | Alexander Deussen Park, Humble | Event Info |
| 08/15/10 | XTERRA Camp Eagle | Off-road Triathlon - | Camp Eagle, Rocksprings | Event Info |
| 08/22/10 | Tri The Rock Triathlon | Tri - 300m swim, 20k bike, 5k run | Rockwall | Event Info |
| 08/22/10 | Take on the Heat Tri | Tri - 350m swim, 13 mi bike, 5k run | The Colony | Event Info |
| 08/22/10 | XTERRA Austin | Off-road Triathlon - | Austin | Event Info |
| 08/22/10 | Sweet & Twisted Triathlon | Tri - (Women's Only) | TBA | Event Info |
| 08/28/10 | Hotter'N Hell Hundred | Cycling - 100 miles | Wichita Falls | Event Info |
| 08/28-08/29/10 | Clear Lake Int'l Triathlon | Tri - 1.5k swim, 40k bike, 10k run and 0.75k swim, 30k bike, 5k run | Clear Lake Park, Clear Lake | Event Info |
| 08/29/10 | Lost Pines Triathlon | Tri - 400m swim, 16 mile bike, 5k run | Bastrop State Park | Event Info |
| September | Top | |||
| 09/04/10 | Colorado River 100 | Paddling - 100 mile paddle race | Bastrop to Columbus | Event Info |
| 09/05/10 | Camp Eagle Classic TMBRA Fall Cup | MTB - | Camp Eagle, Rocksprings | Event Info |
| 09/06/10 | The Avia Austin Triathlon | Tri - 1500m swim, 25km bike, 5km run | Auditorium Shores, Austin | Event Info |
| 09/11/10 | Wurst Tri Ever | Tri - 400m swim, 14 mile bike, 3 mile run | Landa Park Pool, New Braunfels | Event Info |
| 09/11/10 | T Mobile City Chase - Dallas | Urban Race - 5 miles on foot | Dallas | Event Info |
| 09/11/10 | Jack Brooks Off-Road Duathlon | Duathlon - 2 mi run/6.5 mi mtb/2 mi run | Jack Brooks Park, Hitchcock | Event Info |
| 09/12/10 | Little River Challenge | Cycling - Road Race | Texarkana | Event Info |
| 09/12/10 | Chappel Hill Road Race | Cycling - Road Race | Chappel Hill | |
| 09/12/10 | Women's Race | Adv Race - 1-2 hrs of fun and adventure | Cedar Park, Austin | Event Info |
| 09/12/10 | Jack Brooks On-Road Duathlon | Duathlon - 2 mi run/15 mi mtb/2 mi run | Jack Brooks Park, Hitchcock | Event Info |
| 09/11-09/12/10 | Lone Star Rogaine Championship Orienteering Race | Orienteering - 24 hr, 12 hr, & 6 hr race | YO Ranch, Mountain Home | Event Info |
| 09/12/10 | Prairie Man Long & Sprint Triathlon | Tri - 1/2 Iron: 1.2 mi swim, 56 mi bike, 13.1 mi run Sprint: 500m swim, 16.2 mi bike, 5k run | Lynn Creek Park, Grand Priarie | Event Info |
| 09/19/10 | Red Licorice Events Co-Ed Olympic Triathlon | Tri - (Women's Only) | TBA | Event Info |
| 09/19/10 | Palo Duro TMBRA Fall Cup | MTB | Palo Duro | Event Info |
| 09/25/10 | Tyler Adventure Sprint Race | Adv Race - Sprint | Tyler State Park, Tyler | Event Info |
| 09/25/10 | Terra Firma Adventure Race | Adv Race - 8-12 hr race and 2-3 hr race | Rocky Hill Ranch, Smithville | Event Info |
| 09/26/10 | Houston Triathlon & Du | Tri - 1500m swim, 40k bike, 10k run Du - 2 mi run, 40k bike, 10k run | Towne Lake, Houston | Event Info |
| 09/25/10 | Terra Firma Adventure Race | Adv Race - 8-12 hr race and 2-3 hr race | Rocky Hill Ranch, Smithville | Event Info |
| October | Top | |||
| 10/02/10 | TX Tri | Tri - 1500m swim, 42k bike, 9.5k run | Canyon Lake | Event Info |
| 10/02/10 | T Mobile City Chase Austin | Urban Race - 5 miles on foot | Austin | Event Info |
| 10/02/10 | The Great Urban Race Dallas-Ft Worth | Urban Race - 5 miles on foot | Dallas/Ft Worth | Event Info |
| 10/03/10 | BTU Power Pedal TMBRA Fall Cup | MTB | Lake Bryan, Bryan | Event Info |
| 10/09/10 | CitySolve Urban Race San Antonio | Urban Race - 5 miles on foot | San Antonio | Event Info |
| 10/9-10/10/10 | Fort Hood Challenge | Cycling - Road Race | Copperas Cove | Event Info |
| 10/10/10 | Du the Bear Duathlon | Duathlon - 2 mile run, 12 mile bike, 2 mile run | Bear Creek Pioneers Park, Houston | Event Info |
| 10/17/10 | Harbor Half Marathon | Running - Half Marathon | Corpus Christi | Event Info |
| 10/17/10 | Ironman 70.3 Longhorn | Tri - 1.2 mile swim, 56 mile bike, 13.1 mile run | Walter E. Long Park, Austin | Event Info |
| 10/17/10 | Huntsville Classic TMBRA Fall Cup | MTB | Huntsville | Event Info |
| 10/23/10 | 24 Hrs of Rocky Hill | MTB - 24 Hrs (solo or teams) | Rocky Hill Ranch, Smithville | Event Info |
| 10/24/10 | Piney Hills Classic TMBRA Fall Cup | MTB | Ruston, LA | Event Info |
| 10/31-11/1 | Tour de Gruene | Cycling - Time Trials and Recreational Tours | Gruene | Event Info |
| November | Top | |||
| 11/07/10 | Iron Star Triathlon | Tri - 1.2 mile open water lake swim, 56 mile bike, 13.1 mile run | La Torretta Del Lago Resort and Spa, Montgomery | Event Info |
| 11/07/10 | Tapatio Thunderpedal TMBRA Fall Cup | MTB | Boerne | Event Info |
| 11/13/10 | Huntsville Hammer Adventure Race | Adv Race - 12 hr (2011 National Qualifier), sprint & relay race (2-4 hrs) | Huntsville State Park, Huntsville | Event Info |
| 11/14/10 | Tyler SpeedWaves | MTB - 10 miles | Tyler State Park | Event Info |
| 11/14/10 | Bronda's Run/Bike Du | Duathlon - 2 mi run, 15 mi bike, 2 mi run | Texas Motor Speedway, Ft Worth | Event Info |
| 11/20/10 | Urban Dare Houston | Urban Race - 5 miles on foot | Firkin & Phoenix Restaurant and Pub, Houston | Event Info |
| 11/20-11/21/10 | The Dirty Du | Duathlon - 5k trail run, 12 mile MTB, 5k trail run | Rocky Hill Ranch, Smithville | Event Info |
| December | Top | |||
| 12/04/10 | Urban Dare Fort Worth | Urban Race - 5 miles on foot | Gingerman Pub, Fort Worth | Event Info |
*This website is for reference purpose only. The actual event or racing website supercedes any information indicated herein.