2025 Big Day Brewing 24 Hours of Great Glen

Join us for the best bike race and party of the summer. Register as a solo competitor or a team of two, four, or five on the roughly 9 mile course throughout the galaxy of Great Glen Trails. For the 2025 theme, we're diving under the sea for the race, camping, parties, kids events, live music and bash celebrating the most delicious suds around made by Big Day Brewing.

Learn more: https://greatglentrails.com/24-hours/