Get ready for some fun running on the track! All ages are invited to join in. Gather your friends and family to enter a relay race or see how fast you can run a mile or a lap around the track! This is a Greater Bellingham Running Club event honoring a beloved longtime founder of the club,...

Kick off triathlon season with our legendary sprint and super sprint events! Whether you’re a seasoned competitor or a first-time racer, we believe everyone deserves a shot at the finish line. Choose from a short course for an easier and fun challenge, a longer course to test your endurance, or team up with friends for a relay adventure. Don’t wait-registration closes on June 17! Get all the details at cob.org/races. Early bird expires March 31: $80;...

Early bird registration is now open! Sign up now and save BIG! It's never too early to make your 2026 fitness resolution. We offer legendary sprint and super sprint events - cornerstones of the Pacific Northwest's triathlon circuit. Seasoned competitor or a first-time racer? We've got you covered with a short course for an easier fun challenge, a longer course which tests your endurance, or a relay adventure. Get all the details...