August Duathlons in the USA
Santa Barbara, CA
Santa Barbara Triathlon
Aug 24, 2024
Indianapolis, IN
Iron Eagle Paddle & Run
Aug 3, 2024
Maple Grove, MN
Maple Grove Triathlon
Aug 24, 2024
Aug 23, 2024
Portsmouth, OH
Run for Your LIFE
Aug 31, 2024
Olathe, KS
Kill Creek Park Triathlon
Aug 10, 2024
River Falls, WI
Race the Ridge Trail Run and Mountain Bike
Aug 10, 2024
Chula Vista, CA
CVC San Diego Triathlon
Aug 18, 2024
Waynesville, OH
Cincinnati Triathlon & Multisport Festival
Aug 18, 2024
Staten Island, NY
Staten Island Triathlon/Duathlon
Aug 11, 2024
Rochester, NY
Rochester Triathlon
Aug 24, 2024
Gainesville, GA
Tri The Parks - Don Carter State Park
Aug 17, 2024
Pine Mountain, GA
Callaway Gardens Olympic Triathlon Duathlon
Aug 24, 2024
Waxhaw, NC
53 Strong DeAthlon
Aug 3, 2024
Bear, DE
Lums Pond Triathlon
Aug 4, 2024
Long Beach, MS
Yak-A-Du Kayak Duathlon
Aug 31, 2024
Brigantine, NJ
Brigantine Triathlon
Aug 10, 2024
Goddard, KS
Summer Biathlon
Aug 6, 2023
Terre Haute, IN
DINO Gravel Triathlon
Aug 3, 2024
Aptos, CA
Sandman Triathlon
Aug 27, 2023
Pleasant Prairie, WI
Wisconsin Women's Triathlon
Aug 11, 2024
Charlotte, NC
Amphibious Duathlon
Aug 3, 2024
Tampa, FL
Fort De Soto Triathlon & Duathlon Series
Jun 2, 2024
Jul 14, 2024
Aug 25, 2024
Sep 29, 2024
Wilmington, NC
YMCA Kids Splash and Dash (Duathlon)
Aug 19, 2023
Columbus, IN
TRI Columbus
Aug 3, 2024
Jupiter, FL
Loggerhead Triathlon
Aug 24, 2024
Coeur d'Alene, ID
Coeur d'Alene Triathlon
Aug 10, 2024
Saint Petersburg, FL
Top Gun Triathlon
Aug 3, 2024
Wake Forest, NC
Cal Tri Raleigh
Aug 6, 2023
El Paso, TX
Eagle in the Sun Triathlon
Aug 25, 2024
New York, NY
New York City Duathlon
Aug 25, 2024
Tahoe City, CA
Lake Tahoe Triathlon
Aug 24, 2024
Aug 25, 2024
Grand Island, NY
Summer Sizzler Triathlon
Aug 10, 2024
Boise, ID
Wild River Dash
Aug 24, 2024
Santa Cruz, CA
Tri Santa Cruz
Aug 11, 2024
Cleveland, OH
Tri CLE Rock Roll Run
Aug 18, 2024
Neoga, IL
Great Illini Triathlon
Aug 19, 2023
Concord, NC
Laurel Park Triathlon Duathlon
Aug 5, 2023
Shreveport, LA
Run/ Ride to your Health Duathlon
Aug 12, 2023
Seeley Lake, MT
Seeley Lake Challenge Duathlon/Triathlon
Aug 3, 2024
Hollidaysburg, PA
YMCA Canoe Creek Races
Aug 5, 2023
Grand Rapids, MI
Michigan Titanium
Aug 11, 2024
Boulder, CO
Boulder Sunset Triathlon
Aug 24, 2024
Augusta, MI
Shermanator
Aug 3, 2024
Williamstown, NJ
Williamstown Badgers Autumn Lake Triathlon
Aug 11, 2024
Key Largo, FL
Key Largo Triathlon Summer
Aug 18, 2024
Titusville, PA
Oil Creek Summer Biathlon
Aug 12, 2023
West Deptford, NJ
GreenFields Triathlon/Duathlon/5K Run & Splash+Dash
Aug 18, 2024
Saint Peters, MO
370 Lakeside Triathlon
Aug 25, 2024
Vincentown, NJ
Vincentown Super Sprint Triathlon/Duathlon
Aug 1, 2024
Oakland, IL
Walnut Point Race
Aug 12, 2023
Portersville, PA
Fall Mighty Moraine Man Festival
Aug 18, 2024
Aug 17, 2024
Herald, CA
TRI for FUN Triathlon #3
Aug 11, 2024
Riverton, UT
TriathaMom
Aug 3, 2024
Ocean Shores, WA
Ocean Shores Triathlon
Aug 4, 2024
Storm Lake, IA
Storm the Lake Triathlon
Aug 17, 2024
Manson, IA
Twin Lakes Triathlon
Aug 10, 2024
Medford Lakes, NJ
Medford Lakes Colony Sprint Triathlon/Duathlon
Aug 25, 2024
Mackinaw City, MI
Race the Straits of Mackinac
Aug 18, 2024
Denmark, WI
Arise and Run
Aug 10, 2024
North Garden, VA
Cal Tri Walnut Creek
Aug 18, 2024
Bay Saint Louis, MS
Bay St. Louis Running Co. Run+SUP
Aug 10, 2024
Barnegat, NJ
Brookville Triathlon/Duathlon
Aug 17, 2024
Priest Lake, ID
Priest Lake Triathlon
Aug 24, 2024
Post Falls, ID
Post Falls Sprint Triathlon
Aug 4, 2024
Lewistown, MT
Farm in the Dell Biathlon & 5K
Aug 12, 2023
Shelby, OH
Shelby YMCA Triathlon
Aug 19, 2023
Freedom, NH
Live Free And Tri
Aug 24, 2024
Braggs, OK
Greenleaf Challenge
Aug 3, 2024
Rockville, VA
RVA Sprint
Aug 25, 2024
Chama, NM
Chama Yak Attack
Aug 24, 2024
New Holland, OH
Columbus Triathlon & Multisport Festival
Aug 10, 2024
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
Featured Listing
1. Cal Tri Walnut Creek
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Aug 18, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint aquathon | 10K, 5K run | youth triathlon | youth duathlon
More Information
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North Garden, VA
Albemarle County, VA
21. Arise and Run
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Aug 10, 2024Saturday
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sprint duathlon
More Information
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Denmark, WI
Brown County, WI
22. Bay St. Louis Running Co. Run+SUP
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Aug 10, 2024Saturday
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other duathlon | 5K run
More Information
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Bay Saint Louis, MS
Hancock County, MS
23. Brigantine Triathlon
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Aug 10, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
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Brigantine, NJ
Atlantic County, NJ
24. Coeur d'Alene Triathlon
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Aug 10, 2024Saturday
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olympic, sprint triathlon | olympic duathlon
More Information
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Coeur d'Alene, ID
Kootenai County, ID
25. Columbia River Triathlon
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Aug 10, 2024Saturday
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olympic, sprint triathlon | olympic, sprint duathlon
More Information
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Vancouver, WA
Clark County, WA
26. Columbus Triathlon & Multisport Festival
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Aug 10, 2024Saturday
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olympic, sprint, supersprint triathlon | olympic, sprint duathlon | olympic, sprint aquathon | 15K, 10K, 5K run
More Information
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New Holland, OH
Pickaway County, OH
27. Kill Creek Park Triathlon
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Aug 10, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
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Olathe, KS
Johnson County, KS
28. Race the Ridge Trail Run and Mountain Bike
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Aug 10, 2024Saturday
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offroad duathlon | 13.1M, 10K, 5K trail run
More Information
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River Falls, WI
Pierce County, WI
29. Summer Sizzler Triathlon
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Aug 10, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon | youth triathlon
More Information
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Grand Island, NY
Erie County, NY
30. Twin Lakes Triathlon
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Aug 10, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
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Manson, IA
Calhoun County, IA
31. Classic City Sprint, Duathlon and Aquabike
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Aug 11, 2024Sunday
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sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
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Athens, GA
Clarke County, GA
32. Cool Sommer Mornings Triathlon & 5K Series
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Aug 11, 2024Sunday
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olympic, sprint, supersprint triathlon | sprint duathlon | 5K run
More Information
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Clermont, FL
Lake County, FL
33. Game On! Escape to Hutchinson Island Triathlon #2
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Aug 11, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon
More Information
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Stuart, FL
Martin County, FL
34. Girlfriends Triathlon
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Aug 11, 2024Sunday
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sprint triathlon | sprint duathlon | 5K run
Virtual OptionMore Information
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Vancouver, WA
Clark County, WA
35. Lima YMCA/Kewpee Triathlon/Duathlon
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Aug 11, 2024Sunday
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sprint triathlon | sprint duathlon
More Information
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Lima, OH
Allen County, OH
36. Michigan Titanium
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Aug 11, 2024Sunday
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ironman, halfiron, olympic, sprint triathlon | ironman, halfiron, olympic, sprint duathlon
More Information
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Grand Rapids, MI
Kent County, MI
37. Staten Island Triathlon/Duathlon
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Aug 11, 2024Sunday
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sprint triathlon | sprint triathlon relay | sprint duathlon | sprint duathlon relay
More Information
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Staten Island, NY
Richmond County, NY
38. TRI for FUN Triathlon #3
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Aug 11, 2024Sunday
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sprint, supersprint triathlon | sprint duathlon
More Information
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Herald, CA
Sacramento County, CA
39. Tri Santa Cruz
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Aug 11, 2024Sunday
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olympic, sprint triathlon | olympic, sprint duathlon | sprint aquathon
More Information
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Santa Cruz, CA
Santa Cruz County, CA
40. Williamstown Badgers Autumn Lake Triathlon
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Aug 11, 2024Sunday
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sprint triathlon | sprint duathlon | 5K run
More Information
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Williamstown, NJ
Gloucester County, NJ
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.