October Duathlons in the USA
Greensboro, NC
Nat Greene's Revenge Triathlon and Duathlon
Oct 5, 2024
Fort Worth, TX
Playtri Fort Worth Triathlon II
Oct 6, 2024
San Rafael, CA
Marin County Triathlon
Oct 26, 2024
Guthrie, OK
Du Kona Multi-Sport Series
Oct 5, 2024
Lake Worth, FL
Bill Bone Tropical Triathlon
Oct 20, 2024
Washington, DC
DC Biathlon
Oct 6, 2024
Gainesville, GA
Cal Tri Atlanta
Oct 8, 2023
Boulder City, NV
Pumpkinman Triathlon
Oct 26, 2024
Macon, GA
Rock 'N RollMan Triathlon
Oct 6, 2024
Capitola, CA
Mermaid Triathlon & Duathlon Capitola
Oct 5, 2024
New Braunfels, TX
Wurst Tri Ever
Oct 8, 2023
Rockford, IL
Trail Mix Off-road Duathlon
Oct 1, 2023
El Reno, OK
Chisholm Trail Triathlon
Oct 1, 2023
Lake Elmo, MN
Fall Classic Duathlon
Oct 13, 2024
Los Angeles, CA
Cal Tri LA
Oct 20, 2024
Sarasota, FL
City Island Triathlon
Oct 8, 2023
Saint Petersburg, FL
Game On Suncoast International Triathlon
Oct 27, 2024
New York, NY
Central Park Duathlon/Relay
Oct 6, 2024
Charlevoix, MI
Leif Eriksson Day Row and Run
Oct 5, 2024
Las Vegas, NV
Las Vegas Triathlon
Oct 5, 2024
Islip, NY
Mighty Du Fall Duathlon
Oct 20, 2024
Morristown, AZ
Castle Creek Triathlon
Oct 5, 2024
Green Bay, WI
Green Bay Duathlon
Oct 12, 2024
Statesville, NC
Cal Tri Charlotte
Oct 5, 2024
San Diego, CA
Mission Bay Triathlon
Oct 13, 2024
Lake Hodges Off-Road Challenge Duathlon
Oct 20, 2024
Galveston, TX
Beach Girl Triathlon
Oct 19, 2024
Morristown, NJ
Mountain Man Biathlon
Oct 27, 2024
Grand Blanc, MI
McKennassquad 50K50Kfor50K
Oct 28, 2023
Ponte Vedra, FL
Ponte Vedra Triathlon
Oct 13, 2024
Cypress, TX
GIRL POWER - Get Moving Duathlon
Oct 29, 2023
Canon City, CO
Tunnel Vision Duathlon
Oct 14, 2023
Youngsville, LA
Sugarman Triathlon
Oct 6, 2024
Waretown, NJ
Survival of the Mills
Oct 15, 2023
San Dimas, CA
LA Tri Series #2
Oct 6, 2024
New Roads, LA
River Roux Triathlon
Oct 28, 2023
Delmar, NY
Delmar Duathlon
Oct 1, 2023
Seaford, NY
Cedar Creek Park Fall Duathlon
Oct 12, 2024
Danbury, NC
SwimRun NC
Oct 13, 2024
Florence, AZ
Trick or Tri at Merrill Ranch
Oct 26, 2024
Saint Bernard, LA
Pelicanman Duathlon
Oct 15, 2023
Rexford, NY
Mohawk Towpath Byway Duathlon
Oct 15, 2023
Woodbine, NJ
Adventure Triathlon at Belleplain
Oct 8, 2023
Basye, VA
Aquablaze Run and Paddle
Oct 14, 2023
Salt Fork State Park, OH
Dirty Yeti Gravel Triathlon
Oct 5, 2024
Woodstock, NY
Woodstock Summit at Overlook Mountain
Oct 7, 2023
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
1. Chisholm Trail Triathlon
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Past DateOct 1, 2023Sunday
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olympic, sprint triathlon | olympic duathlon
More Information
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El Reno, OK
Canadian County, OK
2. Delmar Duathlon
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Past DateOct 1, 2023Sunday
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supersprint duathlon | supersprint duathlon relay
More Information
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Delmar, NY
Albany County, NY
3. Trail Mix Off-road Duathlon
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Past DateOct 1, 2023Sunday
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sprint offroad duathlon | sprint duathlon relay
More Information
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Rockford, IL
Winnebago County, IL
4. Cal Tri Charlotte
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Oct 5, 2024Saturday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | olympic, sprint aquathon | 10K, 5K run | youth triathlon | youth aquathon
More Information
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Statesville, NC
Iredell County, NC
5. Castle Creek Triathlon
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Oct 5, 2024Saturday
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sprint triathlon | sprint duathlon
More Information
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Morristown, AZ
Maricopa County, AZ
6. Dirty Yeti Gravel Triathlon
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Oct 5, 2024Saturday
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other offroad triathlon | other offroad duathlon
More Information
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Salt Fork State Park, OH
Guernsey County, OH
7. Du Kona Multi-Sport Series
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Oct 5, 2024Saturday
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halfiron, sprint, supersprint triathlon | supersprint duathlon
More Information
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Guthrie, OK
Logan County, OK
8. Las Vegas Triathlon
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Oct 5, 2024Saturday
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half, olympic, sprint triathlon | half duathlon
More Information
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Las Vegas, NV
Clark County, NV
9. Leif Eriksson Day Row and Run
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Oct 5, 2024Saturday
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sprint duathlon | 5K run
More Information
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Charlevoix, MI
Charlevoix County, MI
10. Mermaid Triathlon & Duathlon Capitola
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Oct 5, 2024Saturday
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olympic, sprint triathlon | sprint duathlon | aquathon | 5K run
More Information
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Capitola, CA
Santa Cruz County, CA
11. Nat Greene's Revenge Triathlon and Duathlon
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Oct 5, 2024Saturday
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sprint triathlon | sprint offroad triathlon | sprint duathlon
More Information
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Greensboro, NC
Guilford County, NC
12. Central Park Duathlon/Relay
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Oct 6, 2024Sunday
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sprint triathlon relay | sprint duathlon
More Information
- New York, NY
13. DC Biathlon
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Oct 6, 2024Sunday
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other duathlon
Virtual OptionMore Information
- Washington, DC
14. LA Tri Series #2
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Oct 6, 2024Sunday
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olympic, sprint triathlon | olympic, sprint duathlon | 5K run
More Information
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San Dimas, CA
Los Angeles County, CA
15. Playtri Fort Worth Triathlon II
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Oct 6, 2024Sunday
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olympic, sprint triathlon | sprint duathlon
More Information
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Fort Worth, TX
Tarrant County, TX
16. Rock 'N RollMan Triathlon
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Oct 6, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic duathlon | 5K run
More Information
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Macon, GA
Bibb County, GA
17. Sugarman Triathlon
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Oct 6, 2024Sunday
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sprint triathlon | sprint triathlon relay | sprint duathlon | sprint duathlon relay | 5K run
More Information
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Youngsville, LA
Lafayette County, LA
18. Union County Colorfest Biathlon & 5K
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Past DateOct 7, 2023Saturday
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sprint duathlon | 5K run
More Information
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Anna, IL
Union County, IL
19. Woodstock Summit at Overlook Mountain
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Past DateOct 7, 2023Saturday
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duathlon
More Information
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Woodstock, NY
Ulster County, NY
20. 1848 Wisconsin Duathlon State Championships
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Past DateOct 8, 2023Sunday
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20M duathlon
More Information
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Pewaukee, WI
Waukesha County, WI
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.