Race Start End City State
Bethlehem Lutheran Fall Fest Oct. 17, '26 Oct. 17, '26 Richland WA REGISTER
Plutonium Man Triathlon Aug. 29, '26 Aug. 29, '26 Richland WA REGISTER
OktoberFeast Oct. 3, '26 Oct. 3, '26 Richland WA REGISTER
The Big Run Presented by Brooks & Fleet Feet Tri-Cities Jun. 3, '26 Jun. 3, '26 Richland WA REGISTER
Shoreline Run 2026 Jul. 18, '26 Jul. 18, '26 Richland WA REGISTER
K is for Kindness 5 K and 1K Run May. 9, '26 May. 9, '26 Richland WA REGISTER
Righteous Richland Sprint Triathlon Jul. 11, '26 Jul. 11, '26 Richland WA REGISTER
Christmas 5K/10K/Half Marathon in July - Richland Jul. 19, '26 Jul. 19, '26 Richland WA REGISTER
SUMMER SPLASH 5K Aug. 8, '26 Aug. 8, '26 Richland WA REGISTER
Tri-Cities Marathon Oct. 25, '26 Oct. 25, '26 Richland WA REGISTER
Columbia River Classic Run Nov. 14, '26 Nov. 14, '26 Richland WA REGISTER
Titanium Man Junior Triathlon Aug. 1, '26 Aug. 1, '26 Richland WA REGISTER
Candy Land Run Nov. 28, '26 Dec. 5, '26 Richland WA REGISTER
Aquaman Jul. 31, '26 Jul. 31, '26 Richland WA REGISTER