CALENDAR OF EVENTS

Looking for a scenic trail challenge? The Burton Creek Trail Run delivers classic Tahoe singletrack with 6K, 12K, and half marathon options.

Ready for the Death Ride Tour of the California Alps? Push your limits on this iconic High Sierra cycling challenge.

Tahoe City Swim • July 11, 2026 • Tahoe City, CA The Tahoe City Swim is a classic Lake Tahoe open-water event set in the clear “Big Blue” waters just off Commons Beach, right in the heart of historic Tahoe City. Swimmers can pick the challenge that fits them best...

Join the Tahoe Trail 100 for an unforgettable endurance challenge amidst stunning mountain scenery and diverse terrains.

Ready for a true test of endurance? Mammoth 50K PedalPalooza delivers a demanding cross-country MTB race in alpine terrain.

Donner Lake Alpine Swim • July 26, 2026 • Truckee, CA The Donner Lake Alpine Swim brings open-water swimmers to the clear, mountain-fed waters of Donner Lake for a scenic race morning in Truckee. With multiple distance options (including 1/2 mile, 1.2 miles, and 2.4 miles), it’s a solid pick...

Badwater 135 — “The World’s Toughest Foot Race” Badwater 135 Ultramarathon • July 27–29, 2026 • Death Valley Basin to Whitney Portal (Furnace Creek/Lone Pine), CA Badwater 135: Covering 135 miles (217km) non-stop from Death Valley to Mt. Whitney, CA, the Badwater® 135 is the most demanding and extreme running...

Truckee Half Marathon | Truckee 5K • Saturday, August 1, 2026 • Truckee, California Description: The ninth annual Truckee Half Marathon & Truckee 5K invites runners to experience one of Northern California’s most scenic mountain race weekends. Set in the heart of Historic Downtown Truckee, both race distances start and...

Have you ever seen dogs surf waves? The World Dog Surfing Championships return to Pacifica with fun, competition, and canine stars.

Tour de Big Bear • July 31 – August 2, 2026 • Big Bear Lake, CA LEARN MORE HERE Join us for Southern California’s favorite ride – the Tour de Big Bear! Tour de Big Bear is Southern California’s premier mountain cycling festival, set amid the scenic San Bernardino Mountains...

Ready for Downieville Classic? Ride epic trails, race downhill, and enjoy a vibrant MTB festival in California.

Gear up for an unforgettable adventure at the Marlette 50K, an iconic trail running event set against the breathtaking backdrop of Lake Tahoe

Hermosa Beach Triathlon • August 9, 2026 • Hermosa Beach The Hermosa Beach Triathlon is a scenic, beginner-friendly sprint event set against the iconic Southern California coastline, perfect for triathletes of all experience levels. The course features a thrilling ¼-mile ocean swim in the Pacific, followed by a 10-mile bike...

Tri Santa Cruz: Sprint and International Triathlons Tri Santa Cruz Date: August 9, 2026 Location: 119 Center Street, Santa Cruz, CA 95060 Registration & Details: Official Website Participants can enjoy a sheltered swim, followed by a flat bike and run course along the scenic coastline, making it ideal for both...

Ready for an unforgettable race? Join Tri Santa Cruz 2025 on August 10 for a scenic, flat-course triathlon along the iconic California coast!