2025 Potomac River Running's Birthday Bash 5k
8:00 AM
EDT
Fairfax, VA
Run
Top 10 Takeover: Norm's Diner
5:00 PM
EDT
Norm's Diner
RAGBRAI LII
6:00 AM
CDT
RAGBRAI Overnight Town
Cycling
2025 Alpine Fresh Water Swim
8:00 AM
- 1:00 PM
PDT
West End Beach, Donner Lake Truckee California
Swimming
2025 July Fun (Test) 5K
7:00 AM
CDT
My Town
Run
2025 Truckee Half Marathon and 5K
5:00 AM
- 1:00 PM
CDT
Alibi Ale Truckee Public House
Run
Top 10 Takeover: Ayiti Spaghetti Pop-Up
5:00 PM
EDT
Ayiti Spaghetti
2025 Marlette 50K and 10 Miler Spooner Lake 5K 10K
7:30 AM
- 4:30 PM
PDT
Spooner Lake State Park
Run
2025 Tahoe Adventure Challenge
7:00 AM
- 5:00 PM
PDT
North Lake Tahoe
Multisport and Triathlon
2025 Lake Tahoe Open Water Swim
8:00 AM
- 12:00 PM
PDT
Sugar Pine State Park
Swimming
2025 South Lakes 10K
7:30 AM
EDT
Reston, VA
Run
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.
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