Sullivan Lake Triathlon 2025

GPS coordinates for Noisy Creek Campground: 48.821615727609306, -117.27263300289464

GPS coordinates for Harvey Creek Road:
48.76644508697051, -117.29611995578814

GPS coordinates for Mill Pond Campground
48.85467437012699, -117.29016531859881

If you are in need of lodging while in town for this triathlon, Cedar RV Park in Ione is offering a special triathlon discount. Call them at: (509) 442-2144 and mention Sullivan Lake Triathlon to receive your discount.

Porter's Plaza Hotel in Ione is also available, contact them at: (509) 442-4811

There is camping near by at Edge Water Campground - fee based campground. Reservations can be made through Reservations.gov


East and West Sullivan Lake Campgrounds - these are fee based campgrounds. Reservations can be made through Reservation.gov

Mill Pond Campground and Moon Flats Campgrounds a fee free, but do not have hook-ups, Both are able to take a 25 foot RV. These campgrounds are first come, first serve. No reservations available.

Sullivan Lake Triathlon, Youth Category is a super sprint length triathlon for youth ages 10 - 17 years.

There will be water support during the swim portion, and attendants at both the bike and run turn around.

Minimal float devices on arms or pool noodles will be allowed for the youth event only.

Youth category will start as a separate wave from the adults. The distances are for the super sprint will be: Swim - 500m, Bike - 10km, Run/Walk - 3km. Transition will take place in the same area as the adults, parent supervision is required while youth are in the transition area.
*** Sullivan Lake Road will not be closed to traffic during the race. ***

Tri a Team with Sullivan Lake Triathlon! You can have a two or three person team, each doing your favorite leg of the triathlon. Best way to share the fun of a triathlon, encourage someone who may not think they can complete a whole triathlon on their own.