2025 Mammoth Gran Fondo
6:00 AM
PST
The Village at Mammoth
Cycling
Outer Banks TRI 2025
7:00 AM
EST
Airport Parking Lot (near Old Swimming Hole)
Multisport and Triathlon
2025 XTERRA Lake Tahoe 5K 10K
9:00 AM
- 12:30 PM
PST
Village Green
Run
2025 Lederhosen 5K
11:00 AM
- 3:00 PM
PST
Tahoe City
Run
2025 Great Trail Race
8:00 AM
- 4:00 PM
PST
Tahoe City, CA Tahoe City California
Other
2025 Test Bike Ride
8:00 AM
CST
Cascades
Cycling
2025 Leavenworth Marathon & Half Marathon
7:00 AM
PST
Leavenworth National Fish Hatchery
Run
2025 Hot Chocolate Run - Denver
12:00 AM
MST
Denver, CO
Run
We're back for another Hot Chocolate season! Join the sweetest movement that has taken over the racing world. The Hot Chocolate Run is headed to Denver on October 5, 2025! Start and finish amongst Denver's biggest chocolate aficionados. Train, race, and INDULGE with us all the way to the finish line.
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2025 Smuttynose Rockfest Half Marathon and 5K
8:00 AM
EST
Hampton Beach, NH
Run
Smuttynose Rockfest returns to Hampton Beach, NH on October 5, 2025. Runners experience a flat course full of scenic ocean views! After the race, join us for rockin' live music, games and more! It's all included with registration, along with epic race swag!
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2025 Bucktown 5k
8:30 AM
CST
Chicago, IL
Run
Want a fun, neighborhood run, Chicago? The 26th Running of the Bucktown 5k and Kids Run has "goat" you with a memorable run through one of Chicago's trendiest neighborhoods on October 5th, 2025!
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2025 Detroit Free Press Marathon
7:00 AM
EST
Detroit, MI
Run
Since 1978, runners from all over the world have traveled to Detroit to take part in our marathon. It's become an event that encompasses people from all walks of life, not just elite runners. Whether you're a seasoned marathoner, casual runner or training for your first 5K, we have a race for you.
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2025 Will Run For Beer Chicago
3:00 PM
CST
Lincoln Park, Grove 2
Run
Raise a glass! The 3rd Annual Will Run for Beer Chicago 5K is returning to Lincoln Park on October 25, 202!5 Experience a brewtiful, flat 5K course as you enjoy a local tour of the Chicago Lakefront and skyline by foot. Celebrate crossing the finish line with complimentary beer (21+) and delicious food at the lager than life post-race Brewfest! PLUS, you'll get some beertastic race swag to commemorate your achievement in style.
Don't want to run? You can still join in the fun by purchasing a Brewfest ticket and still enjoy tastings from participating breweries!
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