Event Description The 2025 Bellingham Off-Road Triathlon will be USAT sanctioned! On August 17th, swim, mountain bike, and trail run in and around Lake Padden. This race can be done solo or as a relay team. We'll see you there! Event Location & Accomodations Trending Events Spring Sensation 5k, 10k, 15k, Half Marathon The Prospect Park Half Marathon! Pirate 1M, 5K, 10K, 15K, & Half Marathon at Eagle Lakes Community Park, Naples, FL (12-7-2024) RD1