October Multisport Events in the USA on Weekends
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
Bethesda, MD
JUST TRYAN IT Kids Triathlon
Oct 1, 2023
Sacramento, CA
Ironman California
Oct 27, 2024
Washington, DC
DC Biathlon
Oct 6, 2024
Gainesville, GA
Cal Tri Atlanta
Oct 8, 2023
Saint George, UT
Huntsman World Senior Games Triathlon
Oct 12, 2024
Boulder City, NV
Pumpkinman Triathlon
Oct 26, 2024
Macon, GA
Rock 'N RollMan Triathlon
Oct 6, 2024
Clermont, FL
Great Floridian Triathlon
Oct 20, 2024
Long Beach, MS
Paddle, Pant, Pedal Triathlon
Oct 6, 2024
Capitola, CA
Mermaid Triathlon & Duathlon Capitola
Oct 5, 2024
Berkeley, CA
Bearathlon
Oct 21, 2023
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
Bakersfield, CA
Lake Evans Triathlon
Oct 13, 2024
Wilmington, NC
Ironman 70.3 North Carolina
Oct 19, 2024
Pensacola Beach, FL
Santa Rosa Island Triathlon
Oct 5, 2024
Sea Turtle Youth Triathlon
Oct 6, 2024
Montgomery, NY
Tri Montgomery
Oct 14, 2023
Severna Park, MD
Karen Stevens Memorial Kids Triathlon
Oct 7, 2023
Keller, TX
Monster Triathlon
Oct 13, 2024
Oct 12, 2024
Lake Elmo, MN
Fall Classic Duathlon
Oct 13, 2024
Springfield, MO
NCAA Heartland Triathlon Cup
Oct 14, 2023
Lexington, SC
Dam Tri
Oct 12, 2024
Los Angeles, CA
Cal Tri LA
Oct 20, 2024
Kiawah Island, SC
Kiawah Island Golf Resort Triathlon
Oct 6, 2024
Sarasota, FL
City Island Triathlon
Oct 8, 2023
Davis, CA
Andie's Aggieathlon
Oct 8, 2023
Saint Petersburg, FL
Game On Suncoast International Triathlon
Oct 27, 2024
Wake Forest, NC
Sandling Beach Triathlon Festival
Oct 5, 2024
New York, NY
Central Park Duathlon/Relay
Oct 6, 2024
Northfield, MA
Great River Challenge Off-Road Triathlon
Oct 5, 2024
Kingman, AZ
Monarch
Oct 12, 2024
La Farge, WI
Kickapoo Reserve Dam Challenge
Oct 5, 2024
Charlevoix, MI
Leif Eriksson Day Row and Run
Oct 5, 2024
Nampa, ID
Try-a-Tri Indoor Mini
Oct 14, 2023
Alameda, CA
Alameda Island Aquathlon
Oct 7, 2023
Augusta, GA
Tri My Best Triathlon
Oct 8, 2023
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
West Chester, PA
Marshalton Triathlon
Oct 6, 2024
Bumpass, VA
Pleasants Landing Triathlon
Oct 5, 2024
Litchfield, IL
Border Wars Half Distance Triathlon
Oct 1, 2023
Palm Springs, CA
Alpha Win Triathlon
Oct 19, 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
Waco, TX
Ironman 70.3 Waco
Oct 6, 2024
Champaign, IL
Tri The Illini
Oct 1, 2023
Morristown, NJ
Mountain Man Biathlon
Oct 27, 2024
Waverly, IA
TriByLittleKnight Triathlon
Oct 1, 2023
Grand Blanc, MI
McKennassquad 50K50Kfor50K
Oct 28, 2023
Lecanto, FL
YMCA Youth Triathlon
Oct 22, 2023
Ponte Vedra, FL
Ponte Vedra Triathlon
Oct 13, 2024
Hurricane, UT
Southern Utah Triathlon
Oct 26, 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
Commerce City, CO
Wild For Life Triathlon
Oct 13, 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
Martindale, TX
Martindale Triathlon
Oct 28, 2023
Delmar, NY
Delmar Duathlon
Oct 1, 2023
Troutman, NC
USPC Draft Legal Triathlon Festival
Oct 12, 2024
Seaford, NY
Cedar Creek Park Fall Duathlon
Oct 12, 2024
Saint Johns, FL
Bartram Springs Kids Triathlon
Oct 15, 2023
Ultimate Tri
Oct 19, 2024
Marco Island, FL
Spa Girl Tri
Oct 26, 2024
Danbury, NC
SwimRun NC
Oct 13, 2024
Bonner Springs, KS
Tri at the Y Indoor Triathlon
Oct 22, 2023
Portland, TX
Boo Bash Triathlon
Oct 28, 2023
Eaton Rapids, MI
Grand River Color Tour Triathlon
Oct 5, 2024
Saltsburg, PA
West Penn Trail Triathlon
Oct 12, 2024
Florence, AZ
Trick or Tri at Merrill Ranch
Oct 26, 2024
Saint Bernard, LA
Pelicanman Duathlon
Oct 15, 2023
Yellow Pine, ID
Idaho High Mountain Triathlon
Oct 5, 2024
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
Port Bolivar, TX
Bolivar Live Triathlon
Oct 6, 2024
Edisto Island, SC
Edisto Island Triathlon
Oct 26, 2024
Hopatcong State Park, NJ
Lake Loop
Oct 1, 2023
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. Border Wars Half Distance Triathlon
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Past DateOct 1, 2023Sunday
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halfiron triathlon
More Information
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Litchfield, IL
Montgomery County, IL
2. 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
3. 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
4. JUST TRYAN IT Kids Triathlon
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Past DateOct 1, 2023Sunday
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2.8M, 1.8M, 1.3M triathlon | youth triathlon
More Information
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Bethesda, MD
Montgomery County, MD
5. Lake Loop
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Past DateOct 1, 2023Sunday
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dry triathlon
More Information
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Hopatcong State Park, NJ
Morris County, NJ
6. 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
7. Tri The Illini
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Past DateOct 1, 2023Sunday
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sprint triathlon | sprint triathlon relay
More Information
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Champaign, IL
Champaign County, IL
8. TriByLittleKnight Triathlon
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Past DateOct 1, 2023Sunday
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triathlon | youth triathlon
More Information
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Waverly, IA
Bremer County, IA
9. Alleghany Wellness Center Trifecta
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Oct 5, 2024Saturday
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sprint triathlon | sprint triathlon relay
More Information
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Sparta, NC
Alleghany County, NC
10. Baltimore Triathlon
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Oct 5, 2024Saturday
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sprint triathlon | sprint triathlon relay
More Information
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Chase, MD
Baltimore County, MD
11. 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
12. 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
13. 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
14. Grand River Color Tour Triathlon
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Oct 5, 2024Saturday
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sprint dry triathlon
More Information
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Eaton Rapids, MI
Eaton County, MI
15. Great River Challenge Off-Road Triathlon
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Oct 5, 2024Saturday
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sprint, supersprint offroad triathlon | sprint, supersprint triathlon relay
More Information
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Northfield, MA
Franklin County, MA
16. Idaho High Mountain Triathlon
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Oct 5, 2024Saturday
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olympic triathlon | olympic triathlon relay
More Information
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Yellow Pine, ID
Valley County, ID
17. Kickapoo Reserve Dam Challenge
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Oct 5, 2024Saturday
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sprint dry triathlon
More Information
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La Farge, WI
Vernon County, WI
18. 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
19. 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
20. 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
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.