Cal Tri DFW

SEP
27
2026
Join Cal Tri DFW on September 27, 2026 at Ray Roberts Lake State Park for a day of triathlon, RunBikeRun, SwimBike and youth races across sprint and Olympic distances. Family friendly with free youth entries and options for every level.
Sun 27 Sep 2026
Sprint Swim (400 Yards) Olympic Swim (1640 Yards) Olympic Runbikerun (5km R... Sprint Runbikerun (5km Ru...

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Event overview

The 2026 Cal Tri DFW takes place on September 27, 2026. The event offers 18 event options across Olympic, Sprint, and Youth Sprint formats. Adult entry fees for many multisport events are listed at $84.59 (includes $5.73 fee). Some individual swim and run events are listed at $26.29 (includes $2.43 fee). Youth event entries are listed as free and open to ages 7-17; several youth events show 25 spots remaining and youth registration opens August 30, 2026 at 7:00am CDT. Adult registration for many events opens January 1, 2026.

Courses and distances

The event includes triathlon, RunBikeRun, SwimBike, SwimRun, and standalone swim and run races. Specific distances published in the event listing include:

  • 400 yards (Sprint swim)
  • 1640 yards (Olympic swim)
  • 5 km run segments in Sprint and Youth RunBikeRun
  • 10 km run (Olympic)
  • 20 km bike (Sprint RunBikeRun)
  • 23.5 km bike (Youth RunBikeRun)
  • 40 km bike (Olympic RunBikeRun)

The listing notes that triathlon = swim + bike + run and that bike distances can vary by race; course maps are available for further detail.

Location and conditions

The event is at Ray Roberts Lake State Park - Johnson Branch, 100 PW 4153, Valley View, TX 76272. The listing identifies Dallas/Fort Worth (DFW) as the nearest airport. Average air temperatures are shown as 67 F / 88 F and average water temperature as 75 F; wetsuits are listed as legal. A sponsor 10x10 tent option is listed with a price and a note that participants must provide their own tent. Visit the organization's website for the most recent information.

10 km
10k
5 km
5 km
Olympic Runbikerun (5km Run, 40km Bike, 10km Run)
5 km
Sprint Runbikerun (5km Run, 20km Bike, 5km Run)
5 km
Youth Sprint 5k
5 km
Youth Sprint Runbikerun (5km Run, 23.5km Bike, 5km Run)
Olympic Swim (1640 Yards)
Sprint Swim (400 Yards)
Youth Sprint Triathlon
Youth Sprint Swimrun
Youth Sprint Swimbike
Youth Sprint Swim
Sprint Triathlon
Sprint Swimrun
Sprint Swimbike
Olympic Triathlon
Olympic Swimrun
Olympic Swimbike

Events nearby

Race IRONMAN 70.3 Dallas Little Elm on March 15, 2026 with onsite PLAYTRI bike rentals, repairs and race prep to keep you race ready. Visit PLAYTRI for rental levels and tune up options.
Take on the Texasman Triathlon on April 26 2026 at Lake Ray Roberts with Sprint, Olympic, X50, Aquabike and Duathlon options plus Athena and Clydesdale divisions. Open water swim, scenic bike and shaded run combine for a memorable race day.
Kick off summer at the Playtri Little Elm Lake Triathlon on June 14, 2026 at Little Elm Park Beachfront. Choose Sprint or Olympic triathlon, duathlon or relays and tackle scenic lake swims, looped bike courses and paved trail runs.
Take on the Pioneer Power Sprint Triathlon and 5K in Denton this July at Texas Woman's University, featuring a 200 yard pool swim, 16.3 mile bike and 3.1 mile run. All proceeds support TWU soccer and finishers receive tech gear and a medal.