Navy Lt. Cmdr. Kyle Hooker of the Pentagon rides to his seventh gold medal during the 2024 Armed Forces Triathlon Championships was held at Naval Base Ventura County, Calif., June 26-30. Service members from Army, Marine Corps, Navy (with Coast Guard) and Air Force (with Space Force) battled alongside the Canadian forces for gold. (U.S. Army photo by Master Sgt. Sharilyn Wells/USACAPOC(A) PAO)

Sailor wins seventh Army Forces Triathlon, as Navy dominates the field

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Triathlon News and Highlights

Sailor edges Airman to win eighth Armed Forces Triathlon title

Navy Cmdr. Kyle Hooker crosses the finish line to win his eighth Armed Forces Triathlon championship in San Diego on Sept. 13, 2025. (U.S. Armed Forces Sports phot by Mass Communications Specialist First Class Colby Mothershead - released)

Sept. 15, 2025 - Navy Cmdr. Kyle Hooker crossed the finish line first once again for his eighth Armed Forces Triathlon title Saturday.

Sailor repeats as AFS Triathlon champion, newcomers help Navy win team title

Photo caption #3 Navy Ensign Hannah Walz finishes first in the Women's Division for the second straight year at the 2025 Armed Forces Triathlon Championship in San Diego. (U.S. Armed Forces Sports phot by Mass Communications Specialist First Class Colby Mothershead - released)

Sept. 15, 2025 - In her first place performance at last year’s Armed Forces Triathlon Championship, Navy Ensign Hannah Walz paced herself to the finish line by running and swimming alongside other competitors.

Armed forces teams to compete in San Diego for 2025 Armed Forces Triathlon Championship

2024 Armed Forces Triathlon Championship hosted by Naval Base Ventura County, California on June 29. The Armed Forces Championship features teams from the Army, Marine Corps, Navy (with Coast Guard racers), Air Force (with Space Force Racers) and Canada. Department of Defense Photo by Mr. Steven Dinote - Released.

Sept. 12, 2025 - Along the shore of San Diego’s historic inner bay, the All-Navy Triathlon runners look to defend their team title today at the 2025 Armed Forces Triathlon Championship.

After dominating basketball courts, Marine finds new passion on triathlon track

U.S. Marine Corps Col. Christine M. Houser, Marine Corps Air Station Camp Pendleton commanding officer, gives remarks during a change of command ceremony at MCAS Camp Pendleton, Calif., June 13, 2024. During the ceremony, Col. David B. Moore relinquished command of MCAS Camp Pendleton to Col. Christine M. Houser. The ceremony represents the transfer of authority, responsibility, and accountability from the outgoing officer to the incoming commanding officer. (U.S. Marine Corps photo by Lance Cpl. Mhecaela J. Watts)

Aug. 5, 2024 - Before Christine Houser ever swam or biked in a triathlon, another sport helped her weather through her toughest loss.

Soldier discovers love of triathlons

Maj. Christyn Gaa, who has competed in about 40 triathlons, finished third in the women's masters division at the 2024 Armed Forces Triathlon Championship. Gaa is assigned as the commander of the 745th Forward Resuscitative Surgical Detachment... (Master Sgt. Sharilyn Wells)

July 12, 2024 - Growing up in the lakefront city of Milwaukee, Christyn Gaa could shoot hoops, dribble a soccer ball and hit softballs. Years later, while studying nursing at Marquette University, she even joined an intramural basketball squad.