August Multisport Events in the USA on Sundays
Greensboro, NC
Greensboro Youth Triathlon 7.03 Series - Race 3
Aug 25, 2024
Indianapolis, IN
Kids TRI For Kids - The Riviera Club
Aug 11, 2024
Lakeville, MA
Cranberry Trifest
Aug 25, 2024
Trumansburg, NY
Cayuga Lake Triathlon
Aug 6, 2023
Portland, OR
XTERRA Portland
Aug 4, 2024
Longmont, CO
Outdoor Divas Sprint Triathlon
Aug 18, 2024
Fairbanks, AK
Alaska International Senior Games Triathlon
Aug 13, 2023
Chula Vista, CA
CVC San Diego Triathlon
Aug 18, 2024
Willard, MO
Freedom Tri
Aug 27, 2023
Spotsylvania, VA
Fawn Lake Adult and Youth Triathlons
Aug 25, 2024
Bowling Green, KY
Bowling Green Kids Triathlon
Aug 20, 2023
Bowling Green Sprint Triathlon
Aug 25, 2024
Flagstaff, AZ
Mountain Man Triathlon August
Aug 11, 2024
Spicer, MN
Green Lake Triathlon
Aug 11, 2024
Annandale, VA
FTKI Charity Tri
Aug 27, 2023
Sammamish, WA
Beaver Lake Triathlon
Aug 25, 2024
Waynesville, OH
Cincinnati Triathlon & Multisport Festival
Aug 18, 2024
Bellingham, WA
Bellingham Off-Road Triathlon
Aug 18, 2024
Oyster Bay, NY
Runner's Edge TOBAY Triathlon
Aug 25, 2024
Staten Island, NY
Staten Island Triathlon/Duathlon
Aug 11, 2024
Denton, TX
Old College Tri & 5K
Aug 18, 2024
Sharon, MA
Sharon Triathlon
Aug 11, 2024
Doylestown, PA
YMCA Kids Triathlon
Aug 11, 2024
Honolulu, HI
Na Wahine Sprint Triathlon
Aug 4, 2024
Auburn, NY
Great Race
Aug 11, 2024
Portland, ME
OTILLO SwimRun - Casco Bay Islands
Aug 11, 2024
Kenosha, WI
Tri My Best Triathlon
Aug 11, 2024
Bear, DE
Lums Pond Triathlon
Aug 4, 2024
Dawsonville, GA
Peach Kids Triathlon
Aug 18, 2024
Goddard, KS
Summer Biathlon
Aug 6, 2023
San Jose, CA
ClubSport Youth Triathlon
Aug 11, 2024
Raleigh, NC
UNC Health Sprint Triathlon
Aug 18, 2024
Bedford, NH
Friends of Aine Kids Try-athlon
Aug 11, 2024
Miamisburg, OH
Miamisburg Triathlon
Aug 25, 2024
Evanston, IL
Northshore Youth Triathlon
Aug 18, 2024
Aptos, CA
Sandman Triathlon
Aug 27, 2023
Pleasant Prairie, WI
Wisconsin Women's Triathlon
Aug 11, 2024
Lititz, PA
Lititz recCenter Triathlon
Aug 4, 2024
Tampa, FL
Fort De Soto Triathlon & Duathlon Series
Jun 2, 2024
Jul 14, 2024
Aug 25, 2024
Sep 29, 2024
Minneapolis, MN
YWCA Minneapolis Women's Triathlon
Aug 11, 2024
Vancouver, WA
Girlfriends Triathlon
Aug 11, 2024
Charleston, SC
Charleston Sprint Triathlon Series Race
Jun 16, 2024
Jul 7, 2024
Jul 28, 2024
Aug 11, 2024
West Chester, OH
Mojo Triathlon
Aug 25, 2024
Burlington, IA
Burlington Youth Triathlon
Aug 20, 2023
Steamboat Springs, CO
Stagecoach Gravel Triathlon
Aug 4, 2024
Huntsville, AL
Rocketman Triathlon
Aug 27, 2023
Naperville, IL
Naperville Sprint Triathlon
Aug 4, 2024
Rockwall, TX
Rockwall Kiwanis Tri Rock Triathlon
Aug 4, 2024
Coconut Creek, FL
954 Iguana Man
Aug 24, 2024
Aug 25, 2024
Wake Forest, NC
Cal Tri Raleigh
Aug 6, 2023
El Paso, TX
Eagle in the Sun Triathlon
Aug 25, 2024
Louisville, KY
Ironman 70.3 Louisville
Aug 18, 2024
North East, MD
North East Triathlon
Aug 18, 2024
New York, NY
New York City Duathlon
Aug 25, 2024
Tahoe City, CA
Lake Tahoe Triathlon
Aug 24, 2024
Aug 25, 2024
Niantic, CT
Niantic Bay Triathlon
Aug 11, 2024
East Meadow, NY
Women's Whisper Tri
Aug 11, 2024
Thurmond, WV
Thurmond Triathlon
Aug 6, 2023
Fergus Falls, MN
Hoot Lake Triathlon
Aug 4, 2024
Santa Cruz, CA
Tri Santa Cruz
Aug 11, 2024
Luray, VA
Luray Sprint Triathlon
Aug 18, 2024
Cleveland, OH
Tri CLE Rock Roll Run
Aug 18, 2024
Boston, MA
Boston Triathlon
Aug 18, 2024
Stephens City, VA
Sherando Youth Tri
Aug 4, 2024
San Antonio, TX
Paragon Splash and Dash
Jul 16, 2023
Aug 13, 2023
Jun 18, 2023
Chicago, IL
Chicago Triathlon
Aug 24, 2024
Aug 25, 2024
Juneau, AK
Aukeman Triathlon Alaska
Aug 4, 2024
Mackinac Island, MI
OTILLO SwimRun - Mackinac Island
Aug 25, 2024
Grand Rapids, MI
Michigan Titanium
Aug 11, 2024
Huntington, IN
Huntington Sprint and Olympic Triathlons
Aug 18, 2024
Winston-Salem, NC
Ramblin' Rose
Aug 11, 2024
Boulder, CO
Rocky Mountain Tri Fest
Aug 11, 2024
Saint Augustine, FL
Murabella Kids Triathlon
Aug 4, 2024
Baxter, MN
Lakes Country Triathlon
Aug 25, 2024
Concord, NH
Merrimack River Trail Triathlon
Aug 27, 2023
Ludington, MI
Lighthouse Triathlon
Aug 11, 2024
Williamstown, NJ
Williamstown Badgers Autumn Lake Triathlon
Aug 11, 2024
Dahlonega, GA
6GD - Duathlon
Aug 11, 2024
Cambridge, WI
Try Cambridge Tri
Aug 18, 2024
Key Largo, FL
Key Largo Triathlon Summer
Aug 18, 2024
Grass Lake, MI
Battle of Waterloo
Aug 4, 2024
West Deptford, NJ
GreenFields Triathlon/Duathlon/5K Run & Splash+Dash
Aug 18, 2024
Council Bluffs, IA
Black Squirrel Triathlon
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
Nolensville, TN
Nolensville Kids Triathlon
Aug 4, 2024
Hermosa Beach, CA
Hermosa Beach Triathlon
Aug 11, 2024
Ocean Shores, WA
Ocean Shores Triathlon
Aug 4, 2024
Greenwood, IN
Kids TRI For Kids - Greenwood Race
Aug 25, 2024
Penn Yan, NY
Peasantman Steel Distance Triathlon
Aug 18, 2024
Bellevue, WA
Newcastle Beach Triathlon USAT
Aug 11, 2024
Smithville, MO
Matt Mason Memorial Cowboy Up Triathlon
Aug 4, 2024
Greenfield, MA
Greenfield Triathlon
Aug 4, 2024
Rangeley, ME
BiKaRu Race
Aug 13, 2023
Shirley, NY
Smith Point Sprint Triathlon
Aug 4, 2024
Laguna Beach, CA
XTERRA Laguna Beach
Aug 27, 2023
Sandpoint, ID
PEAK 7B Youth Triathlon
Aug 25, 2024
Medford Lakes, NJ
Medford Lakes Colony Sprint Triathlon/Duathlon
Aug 25, 2024
Mackinaw City, MI
Race the Straits of Mackinac
Aug 18, 2024
Wildwood, NJ
Wildwood Navy Seal Challenge
Aug 6, 2023
Burlington, WI
Demon Triathlon
Aug 18, 2024
Manchester, IA
Hero Hustle Sprint Triathlon
Aug 25, 2024
North Garden, VA
Cal Tri Walnut Creek
Aug 18, 2024
Ashland City, TN
Riverbluff Triathlon
Aug 11, 2024
Saint Johns, FL
First Coast Kids Swim Run Race
Aug 25, 2024
Belleville, WI
Sugar River Triathlon
Aug 25, 2024
Lincoln, ME
Great Loon Triathlon
Aug 18, 2024
Monticello, IA
Camp Courageous Sprint Triathlon
Aug 4, 2024
Edinburg, TX
City of Edinburg Triathlon
Aug 4, 2024
New Hill, NC
Humans of Steel: Harris Lake Sprint
Aug 4, 2024
Bristol, ME
Pemaquid Beach Triathlon
Aug 25, 2024
Post Falls, ID
Post Falls Sprint Triathlon
Aug 4, 2024
Benton, LA
River Cities Triathlon
Aug 4, 2024
Weatherby Lake, MO
Jeremy Katzenberger Memorial Triathlon
Aug 27, 2023
Starke, FL
Hammerhead Triathlon
Aug 20, 2023
Friant, CA
Millerton Madness Triathlon
Aug 25, 2024
Rockville, VA
RVA Sprint
Aug 25, 2024
Raymond, NE
Great Plains Gravel Triathlon
Aug 25, 2024
Ransom Canyon, TX
Buffman and Squeaky Triathlon Festival
Aug 6, 2023
Varna, IL
Lake Wildwood Triathlon
Aug 13, 2023
Branbury State Park, VT
Lake Dunmore Triathlon
Aug 18, 2024
Jun 23, 2024
Vermont Sun Triathlon
Jul 21, 2024
Jun 23, 2024
Aug 18, 2024
Lake Nockamixon State Park, PA
Steelman Triathlon
Aug 4, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Aukeman Triathlon Alaska
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Aug 4, 2024Sunday
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olympic, sprint triathlon
More Information
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Juneau, AK
Juneau County, AK
2. Battle of Waterloo
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Aug 4, 2024Sunday
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other triathlon
More Information
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Grass Lake, MI
Jackson County, MI
3. Brewhouse Triathlon
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Aug 4, 2024Sunday
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olympic, sprint triathlon
More Information
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Duluth, MN
St Louis County, MN
4. Camp Courageous Sprint Triathlon
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Aug 4, 2024Sunday
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sprint triathlon
More Information
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Monticello, IA
Jones County, IA
5. City of Edinburg Triathlon
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Aug 4, 2024Sunday
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sprint triathlon
More Information
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Edinburg, TX
Hidalgo County, TX
6. Greenfield Triathlon
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Aug 4, 2024Sunday
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olympic, sprint triathlon
More Information
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Greenfield, MA
Franklin County, MA
7. Hoot Lake Triathlon
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Aug 4, 2024Sunday
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sprint triathlon
More Information
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Fergus Falls, MN
Otter Tail County, MN
8. Humans of Steel: Harris Lake Sprint
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Aug 4, 2024Sunday
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sprint triathlon
More Information
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New Hill, NC
Wake County, NC
9. Lititz recCenter Triathlon
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Aug 4, 2024Sunday
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sprint triathlon
More Information
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Lititz, PA
Lancaster County, PA
10. Lums Pond Triathlon
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Aug 4, 2024Sunday
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olympic, sprint triathlon | sprint duathlon
More Information
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Bear, DE
New Castle County, DE
11. Matt Mason Memorial Cowboy Up Triathlon
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Aug 4, 2024Sunday
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sprint triathlon
More Information
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Smithville, MO
Clay County, MO
12. Murabella Kids Triathlon
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Aug 4, 2024Sunday
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youth triathlon
More Information
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Saint Augustine, FL
St Johns County, FL
13. Na Wahine Sprint Triathlon
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Aug 4, 2024Sunday
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sprint triathlon | 5K run
More Information
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Honolulu, HI
Honolulu County, HI
14. Naperville Sprint Triathlon
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Aug 4, 2024Sunday
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sprint triathlon
More Information
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Naperville, IL
Dupage County, IL
15. Nolensville Kids Triathlon
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Aug 4, 2024Sunday
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youth triathlon
More Information
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Nolensville, TN
Williamson County, TN
16. Ocean Shores Triathlon
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Aug 4, 2024Sunday
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sprint, supersprint triathlon | sprint duathlon
More Information
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Ocean Shores, WA
Grays Harbor County, WA
17. Post Falls Sprint Triathlon
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Aug 4, 2024Sunday
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sprint triathlon | sprint duathlon
More Information
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Post Falls, ID
Kootenai County, ID
18. River Cities Triathlon
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Aug 4, 2024Sunday
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sprint triathlon | sprint triathlon relay
More Information
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Benton, LA
Bossier County, LA
19. Rockwall Kiwanis Tri Rock Triathlon
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Aug 4, 2024Sunday
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sprint triathlon | sprint triathlon relay
More Information
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Rockwall, TX
Rockwall County, TX
20. Root Beer Kids Triathlon
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Aug 4, 2024Sunday
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youth triathlon
More Information
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Duluth, MN
St Louis County, MN
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.