Triathlons in Washington
Washington has 17 upcoming triathlons scheduled for 2026. Richland is the busiest city with 4 races, ahead of Monroe (3) and Vancouver (3).
Showing all 17
Triathlon
Sullivan Lake Triathlon
Metaline Falls, WA
Triathlon
Sullivan Lake Triathlon
August 1, 2026
Metaline Falls, WA
Triathlon
Titanium Man Junior Triathlon
Richland, WA
Triathlon
Titanium Man Junior Triathlon
August 1, 2026
Richland, WA
Triathlon
Lake Tye Youth Triathlon
Monroe, WA
Triathlon
Lake Tye Youth Triathlon
August 1, 2026
Monroe, WA
Triathlon
Columbia River Triathlon / Girlfriend's Triathlon & Endurance Sports Festival
Vancouver, WA
Triathlon
Columbia River Triathlon / Girlfriend's Triathlon & Endurance Sports Festival
August 8, 2026
Vancouver, WA
Triathlon
Moses Lake Triathlon
Moses Lake, WA
Triathlon
Moses Lake Triathlon
August 9, 2026
Moses Lake, WA
Triathlon
Plutonium Man Triathlon
Richland, WA
Triathlon
Plutonium Man Triathlon
August 29, 2026
Richland, WA
Triathlon
Tri-Cities Marathon
Richland, WA
Triathlon
Tri-Cities Marathon
October 25, 2026
Richland, WA
Frequently asked questions
What are the standard triathlon distances?▾
The main distances are Sprint (750m swim, 20K bike, 5K run), Olympic (1.5K swim, 40K bike, 10K run), Half-Ironman/70.3 (1.2mi swim, 56mi bike, 13.1mi run), and full Ironman (2.4mi swim, 112mi bike, 26.2mi run). Browse all distances on RACE.
What do I need for my first triathlon?▾
At minimum you need a swimsuit, goggles, a road or tri bike, helmet, running shoes, and a race belt for your number. Many beginners start with a sprint triathlon, which can be completed in 1-2 hours.
What is the difference between sprint and Olympic triathlon?▾
A sprint triathlon is roughly half the distance of an Olympic triathlon. Sprints typically take 1-1.5 hours while Olympic distance races take 2-3.5 hours. Sprints are ideal for beginners.
How do I qualify for the IRONMAN World Championship?▾
Athletes qualify by earning a slot at an IRONMAN-branded qualifying race. Each full IRONMAN event allocates slots to age group winners. The World Championship is held annually in Kailua-Kona, Hawaii.
What are the biggest triathlons in the US?▾
The SuperTri Chicago Triathlon is the largest single triathlon event with 8,000+ athletes. IRONMAN events in Texas, Florida, Lake Placid, and Arizona draw thousands. Escape From Alcatraz is a bucket-list race. Find them all on RACE.