IRONMAN 70.3 Washington Tri-Cities
September 20, 2026
Columbia Point Park · Richland, United States
About
IRONMAN 70.3 Washington Tri-Cities takes place in Richland, WA, featuring a 1.2-mile river swim, a 56-mile rolling bike course, and a flat 13.1-mile run. The event offers both individual and relay team entries for athletes seeking a challenging half-distance triathlon experience.
Pick your distance
Everything below adapts to your choice
Start
Columbia Point Park
Weather
Mild 18°C
Why this race
- Official Ironman 70.3 branded race
- Globally recognized Ironman series with standardized format
- Hosted on ironman.com with full series infrastructure
If you like Ironman 70.3 Coeur d'Alene or Ironman 70.3 Oregon, you'll like this one.
Pack this
- Wetsuit (legal under ~24°C), goggles, swim cap provided at check-in
- Road bike inspected + spare tube, CO2/pump, multi-tool
- Tri-suit, cycling shoes, run shoes with elastic laces
- Two bottles on bike + gels/chews for ~3-5hr effort
- Light arm warmers or vest for 18°C morning swim exit
What you should know
- Photo ID and USAT licence (or buy one-day) required at athlete check-in; no race-day registration.
- Body marking, chip pickup and mandatory bike check-in happen the day prior; transition closes early race morning.
- Helmet must be buckled before unracking in T1 and stay on until re-racked in T2; drafting is penalised.
- Wetsuit legality depends on Columbia River temperature race morning — listen for the official call at swim start.
- Published cutoffs apply to swim, bike and overall (~8:30 total); aid stations stock water, electrolyte and gels.
Based on 1 source
The information shown here is based on the most recent listing we could find, and may change. Always confirm details on the event's official site before registering.