Jenna Gilhooly is an American junior triathlete for the Z3 High Performance Team based out of their satellite training facility in Sioux Falls, South Dakota.

2024 16th World Triathlon Americas Cup Junior Triathlon
2023 All American Triathlete (Female Age Group 16 - 17), 2023 Winner Omaha at the “C” Sprint
2022 All American Triathlete (Female Age Group 0 -15), 2022 Winner Tri Clear Lake Sprint 2022 Winner Black Squirrel Sprint

Jenna is a high school year-round club swimmer for the Sioux Falls Swim Team and a varsity Cross-Country and Track athelete for Harrisburg High School.