2023-04-15 Boulder Rez Half Marathon Boulder Rez Half Marathon April 15 Boulder Rez Half Marathon Half Marathon, 10K, 5K, Relay
2023-04-22 IRONMAN Texas IRONMAN Texas April 22 IRONMAN Texas IRONMAN Texas has been selected to host the IRONMAN Americas Championship for 2023.
2023-04-22 Barkin’ Dog Duathlon Barkin’ Dog Duathlon April 22 Barkin’ Dog Duathlon Participants can choose from the standard 5K Run, 34K Bike, 5K Run event or the short course which challenges participants with a 1.2 Mile Run, 11 Mile Bike, 5K Run.