Thank You for an Amazing 2025 Event! What an incredible day on the Birkie Trail! The Birkie Trail was in top condition, the competition was fierce, and the spirit of fat biking was alive and well. The 2025 Fat Bike Birkie brought the energy, excitement, and fast racing we all love. Huge thanks to all the racers, … Continue reading Fat Bike Birkie 10K, 21K, 48K