MaxPreps.com

Horizon

Check out Abbi Carlson's high school sports timeline including updates while playing swimming at Horizon High School (Thornton, CO).

Follow your favorite high school teams and players

Explore and purchase photos of your local teams

See top plays & highlights of the best high school sports

Abbi has been added to the Horizon 2022-23 swimming roster.

Abbi has been added to the Horizon 2021-22 swimming roster.