Find Events Find Results Sourdough Triathlon Saturday, July 19, 2025 Fairbanks, Alaska Race Distances : Other Triathlon Race Types Event Details Join us at the Sourdough Triathlon in Fairbanks, Alaska for a great event. Races: Other Triathlon. For additional event information (such as race start times, race course descriptions, race maps, race awards, race reviews, race registration, and other runner essentials), please visit the Sourdough Triathlon event website. Location Fairbanks, AK Similar Events and Races Events By Race Distance: Other Triathlon Notice: Despite our best efforts, please note that race details can change at any time, and we may make a mistake. ALWAYS visit the event's website for the most complete and current race information.