2025 Test Bike Ride
8:00 AM
CDT
Cascades
Cycling
2025 Great Trail Race
8:00 AM
- 4:00 PM
PDT
Tahoe City, CA Tahoe City California
Other
2025 Lederhosen 5K
11:00 AM
- 3:00 PM
PDT
Tahoe City
Run
2025 XTERRA Lake Tahoe 5K 10K
9:00 AM
- 12:30 PM
PDT
Village Green
Run
Outer Banks TRI 2025
7:00 AM
EDT
Airport Parking Lot (near Old Swimming Hole)
Multisport and Triathlon
2025 Emerald Bay Trail Run
9:00 AM
- 3:00 PM
PDT
Emerald Bay State Park
Run
2025 Mackinac Island Eight Mile
9:30 AM
- 1:00 PM
EDT
Mackinac Island, MI
Run
Run and walk the 8 mile perimeter of Mackinac Island in this great fall event! Kick off your fall running season with over 1600 participants running the shoreline of the Straits of Mackinac in one of Michigan's oldest races!
read more…
2025 Run Mag Mile® 10k/5k
7:00 AM
CDT
Chicago, IL
Run
Get ready to experience the vibrant streets of Chicago's Magnificent Mile® like never before! Run Mag Mile® 5K/10K, the ONLY race that shuts down the Magnificent Mile®, triumphantly returns on September 6, 2025 to the iconic strip for our fan-favorite 5K and 10K. Join thousands of other runners as you soak in the infectious energy of the city and run past the best landmarks and lakefront Chicago has to offer. Plus, at the street party in Grant Park, you'll be treated to a well-earned brunch and post-race party with live music, adult beverages, and more!
read more…
2025 Mammoth Gran Fondo
6:00 AM
PDT
The Village at Mammoth
Cycling
2025 Fall Ride Volunteers
8:00 AM
PDT
CB
Run
2025 Lake Tahoe Open Water Swim
8:00 AM
- 12:00 PM
PDT
Sugar Pine State Park
Swimming
2025 Santa Rosa Marathon
12:00 AM
PDT
Santa Rosa, CA
Run
The Santa Rosa Marathon returns August 23-24, 2025, for another spectacular weekend running through the heart of California wine country. Treat yourself to scenic miles through dazzling vineyards and scenic pastoral beauty along mostly flat courses in beautiful Sonoma County. Whether you run the 5K, 10K, half marathon, or marathon, we'll be joining you at the finish for an after-party with a complementary beer (if 21+) at Old Courthouse Square in downtown Santa Rosa.
read more…