Danny Summerhill, Holly Breck find new homes at L39ION of Los Angeles for 2025

Danny Summerhill (left) has been second at Athens Twilight Criteriium three times, and when he races there in 2025 he'll be teammates with Robin Carpenter (left), who was third in 2023
Danny Summerhill (left) has been second at Athens Twilight Criteriium three times, and when he races there in 2025 he'll be teammates with Robin Carpenter (left), who was third in 2023 (Image credit: Jackie Tyson/ Cyclingnews)

Two of the three teams owned and operated by Williams Racing Development, L39ION of Los Angeles and Golden State Blazers confirmed rosters for the 2025 season. A third squad in the Williams Racing Devo family that was built two years ago for domestic racing, Austin Outlaws, will not return for 2025. 

Danny Summerhill and Holly Breck are among the four riders making debuts for L39ION of Los Angeles in 2025. Eight riders return, led by team founder Justin Williams and top US sprinters Ty Magner and Kendall Ryan

Jackie Tyson
North American Production editor

Jackie has been involved in professional sports for more than 30 years in news reporting, sports marketing and public relations. She founded Peloton Sports in 1998, a sports marketing and public relations agency, which managed projects for Tour de Georgia, Larry H. Miller Tour of Utah and USA Cycling. She also founded Bike Alpharetta Inc, a Georgia non-profit to promote safe cycling. She is proud to have worked in professional baseball for six years - from selling advertising to pulling the tarp for several minor league teams. She has climbed l'Alpe d'Huez three times (not fast). Her favorite road and gravel rides are around horse farms in north Georgia (USA) and around lavender fields in Provence (France), and some mtb rides in Park City, Utah (USA).