America's Most Beautiful Bike Ride
America’s Most Beautiful Bike Ride (AMBBR) is a premier cycling event offering breathtaking views, a rewarding challenge, and a powerful mission. Now in its 32nd year, this fully supported ride takes cyclists on an unforgettable journey around Lake Tahoe, one of the most scenic and iconic cycling destinations in the world. AMBBR brings together thousands of riders, volunteers, and supporters to fundraise in support of the Leukemia & Lymphoma Society (LLS). Our mission is to find cures for blood cancer and improve the quality of life for patients and families.
Riders Can Choose From
- 72-mile loop — Circumnavigate Lake Tahoe, experiencing stunning lake views and epic climbs, including Emerald Bay and Spooner Summit.
- 100-mile century — Extend your challenge with an out-and-back to historic Truckee, adding even more elevation and miles to your ride.
- 35-mile ride — A special route exclusively for fundraising riders, offering an incredible experience with an even greater impact.
More Than Just a Ride
AMBBR is one of the only bi-state cycling events, taking riders through both California and Nevada. But beyond the miles, this event is a movement. Over the past 30 years, cyclists have raised more than $100 million through The Leukemia & Lymphoma Society’s (LLS) Team In Training program, supporting research, patient care, and advocacy for those affected by blood cancer. When you ride, you power treatments, support services, and hope for patients and their families.
What to Expect
- Incredible Scenery: Ride along Lake Tahoe’s turquoise waters, lush forests, and towering mountain peaks.
- Full Support: Enjoy well-stocked rest stops, SAG vehicles, tech support, and medical assistance.
- Post-Ride Celebration: Cross the finish line and enjoy a finisher medal, event t-shirt, post-ride meal, entertainment, and the camaraderie of fellow cyclists.
- A Worthy Cause: Join thousands of riders supporting LLS’s mission to find cures and improve patients' lives.
Registration & Fundraising Opportunities
Register as an individual or through Team In Training for an enhanced experience, including:
- VIP perks
- Exclusive Team In Training jersey
- Pre-event celebratory dinner
Spots are limited, and the event may sell out, so register today!
Want to support without riding? Volunteer opportunities are available! Sign up to help at rest stops, along the course, or at the finish line celebration.
Join us for a ride that’s inspiring, breathtaking, and life-changing—for you and for those affected by blood cancer.
