Run, bike, and/or swim your way through the Osan Tri Series races!

Race 1 – 26 June | Deadline to register 12 June

Race 2 – 24 July | Deadline to register 10 July

Race 3 – 21 August | Deadline to register 7 August

0900 | Fitness Center

Start Position: Defender Pool | End Position: Fitness Center

Race Paths

Additional Info

Open to +14 Plus | Open to Active Duty, Dependents, DOD Civilians, and ROK AF

Visit the Osan Fitness Center, Bldg. 1423 or give them a call at DSN 784-5568 for more information.