August Duathlons in the USA on Sundays
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
Bear, DE
Lums Pond Triathlon
Aug 4, 2024
Goddard, KS
Summer Biathlon
Aug 6, 2023
Aptos, CA
Sandman Triathlon
Aug 27, 2023
Pleasant Prairie, WI
Wisconsin Women's Triathlon
Aug 11, 2024
Tampa, FL
Fort De Soto Triathlon & Duathlon Series
Jun 2, 2024
Jul 14, 2024
Aug 25, 2024
Sep 29, 2024
Vancouver, WA
Girlfriends Triathlon
Aug 11, 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
Santa Cruz, CA
Tri Santa Cruz
Aug 11, 2024
Cleveland, OH
Tri CLE Rock Roll Run
Aug 18, 2024
Grand Rapids, MI
Michigan Titanium
Aug 11, 2024
Williamstown, NJ
Williamstown Badgers Autumn Lake Triathlon
Aug 11, 2024
Key Largo, FL
Key Largo Triathlon Summer
Aug 18, 2024
West Deptford, NJ
GreenFields Triathlon/Duathlon/5K Run & Splash+Dash
Aug 18, 2024
Saint Peters, MO
370 Lakeside Triathlon
Aug 25, 2024
Portersville, PA
Fall Mighty Moraine Man Festival
Aug 18, 2024
Aug 17, 2024
Herald, CA
TRI for FUN Triathlon #3
Aug 11, 2024
Ocean Shores, WA
Ocean Shores Triathlon
Aug 4, 2024
Medford Lakes, NJ
Medford Lakes Colony Sprint Triathlon/Duathlon
Aug 25, 2024
Mackinaw City, MI
Race the Straits of Mackinac
Aug 18, 2024
North Garden, VA
Cal Tri Walnut Creek
Aug 18, 2024
Post Falls, ID
Post Falls Sprint Triathlon
Aug 4, 2024
Rockville, VA
RVA Sprint
Aug 25, 2024
 |
 |
 |
 |
 |
 |
 |
 |
| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
Featured Listing
1. Cal Tri Walnut Creek
-
Aug 18, 2024Sunday
-
olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint aquathon | 10K, 5K run | youth triathlon | youth duathlon
More Information
-
North Garden, VA
Albemarle County, VA
1. Lums Pond Triathlon
-
Aug 4, 2024Sunday
-
olympic, sprint triathlon | sprint duathlon
More Information
-
Bear, DE
New Castle County, DE
2. Ocean Shores Triathlon
-
Aug 4, 2024Sunday
-
sprint, supersprint triathlon | sprint duathlon
More Information
-
Ocean Shores, WA
Grays Harbor County, WA
3. Post Falls Sprint Triathlon
-
Aug 4, 2024Sunday
-
sprint triathlon | sprint duathlon
More Information
-
Post Falls, ID
Kootenai County, ID
4. Cal Tri Raleigh
-
Past DateAug 6, 2023Sunday
-
olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | olympic, sprint aquathon | 10K, 5K run | youth triathlon
More Information
-
Wake Forest, NC
Wake County, NC
5. Summer Biathlon
-
Past DateAug 6, 2023Sunday
-
other duathlon
More Information
-
Goddard, KS
Sedgwick County, KS
6. Classic City Sprint, Duathlon and Aquabike
-
Aug 11, 2024Sunday
-
sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
-
Athens, GA
Clarke County, GA
7. Cool Sommer Mornings Triathlon & 5K Series
-
Aug 11, 2024Sunday
-
olympic, sprint, supersprint triathlon | sprint duathlon | 5K run
More Information
-
Clermont, FL
Lake County, FL
8. Game On! Escape to Hutchinson Island Triathlon #2
-
Aug 11, 2024Sunday
-
olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon
More Information
-
Stuart, FL
Martin County, FL
9. Girlfriends Triathlon
-
Aug 11, 2024Sunday
-
sprint triathlon | sprint duathlon | 5K run
Virtual OptionMore Information
-
Vancouver, WA
Clark County, WA
10. Lima YMCA/Kewpee Triathlon/Duathlon
-
Aug 11, 2024Sunday
-
sprint triathlon | sprint duathlon
More Information
-
Lima, OH
Allen County, OH
11. Michigan Titanium
-
Aug 11, 2024Sunday
-
ironman, halfiron, olympic, sprint triathlon | ironman, halfiron, olympic, sprint duathlon
More Information
-
Grand Rapids, MI
Kent County, MI
12. Staten Island Triathlon/Duathlon
-
Aug 11, 2024Sunday
-
sprint triathlon | sprint triathlon relay | sprint duathlon | sprint duathlon relay
More Information
-
Staten Island, NY
Richmond County, NY
13. TRI for FUN Triathlon #3
-
Aug 11, 2024Sunday
-
sprint, supersprint triathlon | sprint duathlon
More Information
-
Herald, CA
Sacramento County, CA
14. Tri Santa Cruz
-
Aug 11, 2024Sunday
-
olympic, sprint triathlon | olympic, sprint duathlon | sprint aquathon
More Information
-
Santa Cruz, CA
Santa Cruz County, CA
15. Williamstown Badgers Autumn Lake Triathlon
-
Aug 11, 2024Sunday
-
sprint triathlon | sprint duathlon | 5K run
More Information
-
Williamstown, NJ
Gloucester County, NJ
16. Wisconsin Women's Triathlon
-
Aug 11, 2024Sunday
-
sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
-
Women Only
-
Pleasant Prairie, WI
Kenosha County, WI
17. Cal Tri Walnut Creek
-
Aug 18, 2024Sunday
-
olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint aquathon | 10K, 5K run | youth triathlon | youth duathlon
More Information
-
North Garden, VA
Albemarle County, VA
18. Cincinnati Triathlon & Multisport Festival
-
Aug 18, 2024Sunday
-
other, olympic, sprint, supersprint triathlon | other, olympic, sprint, supersprint duathlon | other, olympic, sprint aquathon
More Information
-
Waynesville, OH
Warren County, OH
19. CVC San Diego Triathlon
-
Aug 18, 2024Sunday
-
halfiron, olympic, sprint triathlon | sprint duathlon
More Information
-
Chula Vista, CA
San Diego County, CA
20. Fall Mighty Moraine Man Festival
-
Aug 18, 2024Sunday
-
ironman, olympic, sprint, supersprint triathlon | olympic, sprint duathlon
More Information
-
Portersville, PA
Butler County, PA
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.