The Bogus Basin Hill Climb started in 1972, making it the third oldest continuously running hill climb in the United States. Thank you to everyone who rode in 2025 see results and photos with the buttons below!
Climbing 4,314 feet in 18 and a half miles, the Bogus Basin Hill Climb is a challenge undertaken by thousands of Boiseans over the last 50 years. Join riders of all stripes, from Olympians and Tour de France riders to regular Janes and Joes as we celebrate one of the many things that makes Boise awesome!