She was the 2015 Pan American Junior Champion in the heptathlon.

Ashtin Zamzow is a Texas Longhorns track and field alum and won 4 Big 12 Conference titles.

Ashtin Zamzow is a 1-time USTFCCCA NCAA Division I First-Team All-American (1 at Texas) and 2-time USTFCCCA Second-Team All-American at Texas.

Ashtin Zamzow previously competed for Texas A&M University, the alma mater of her parents, Kalleen Madden and Stacy Zamzow.

[7] While at Goliad High School, she was the Texas UIL State Champion at 100 meters and 300 meters hurdles.