September Multisport Events within 500 miles of Ames, IA on Weekends
Olathe, KS
Lake Olathe Triathlon
Sep 21, 2024
Baraboo, WI
Devil's Challenge Triathlon
Sep 14, 2025
Guthrie, OK
Territorial Aquathlon - September
Sep 21, 2024
Saint Paul, MN
PUSH Sprint Triathlon
Sep 7, 2024
Bentonville, AR
TRIFEST for MS
Aug 31, 2024
Sep 1, 2024
Aug 30, 2024
Waterloo, IA
Black Hawk YMCA Triathlon
Sep 7, 2024
East Grand Rapids, MI
Rhoades McKee Reeds Lake Triathlon
Sep 7, 2024
Mattoon, IL
Last Chance Tri
Sep 29, 2024
Whitewater, WI
J-Hawk Latebird Race Series: Triathlon/Duathlon
Sep 29, 2024
Dousman, WI
Dousman Duathlon
Sep 21, 2024
Moline, IL
Taming of the Slough
Sep 28, 2024
Cape Girardeau, MO
Trail of Tears Triathlon
Sep 14, 2024
White Bear Lake, MN
One Last Tri
Sep 15, 2024
Litchfield, IL
Litchfield Triathlou
Sep 8, 2024
Columbia, MO
Finger Lakes Adventure Challenge
Sep 14, 2024
Chippewa Falls, WI
Loop De Lori Triathlon and 5K
Sep 7, 2024
Champaign, IL
Tri The Illini
Sep 22, 2024
Carlyle, IL
Carlyle Lake Triathlon
Sep 15, 2024
Stockton, MO
Stockton Lake WildLife Challenge
Sep 15, 2024
White Lake, WI
Wolfman Triathlon & Trail Run
Sep 7, 2024
Ballwin, MO
City of Ballwin Kids Triathlon
Sep 15, 2024
Morrison, IL
Harvest Hammer
Sep 21, 2024
Middleville, MI
The Dirty Mitten
Sep 22, 2024
Muskogee, OK
Active Okie Youth Triathlon
Sep 7, 2024
Iron Mountain, MI
UP Northwoods Triathlon
Sep 1, 2024
Marengo, IA
Gateway Challenge Sprint Triathlon
Sep 14, 2024
Frankfort, MI
Ironman 70.3 Michigan
Sep 14, 2025
Fort Wayne, IN
C26 Youth Triathlon Fort Wayne
Sep 15, 2024
Monticello, IN
Boilerman Triathlon
Sep 29, 2024
Colfax, IA
Quarry Springs Paddle Skedaddle
Sep 8, 2024
Fontana-on-Geneva Lake, WI
Fontana Triathlon
Sep 14, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. TRIFEST for MS
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Past DateSep 1, 2024Sunday
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olympic triathlon
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Bentonville, AR
392 miles point to pointBenton County, AR
2. UP Northwoods Triathlon
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Past DateSep 1, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | sprint duathlon | youth triathlon
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Iron Mountain, MI
395 miles point to pointDickinson County, MI
3. Ironman 70.3 Wisconsin
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Sep 6, 2025Saturday
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half triathlon
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Madison, WI
235 miles point to pointDane County, WI
4. Active Okie Youth Triathlon
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Past DateSep 7, 2024Saturday
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youth triathlon
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Muskogee, OK
443 miles point to pointMuskogee County, OK
5. Black Hawk YMCA Triathlon
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Past DateSep 7, 2024Saturday
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sprint triathlon
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Waterloo, IA
75 miles point to pointBlack Hawk County, IA
6. CiderMan Triathlon
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Past DateSep 7, 2024Saturday
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sprint triathlon | sprint triathlon relay | 5K run
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Millstadt, IL
309 miles point to pointSt Clair County, IL
7. Ironman Wisconsin
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Sep 7, 2025Sunday
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ironman triathlon
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Madison, WI
235 miles point to pointDane County, WI
8. Loop De Lori Triathlon and 5K
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Past DateSep 7, 2024Saturday
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sprint offroad triathlon | 5K trail run
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Chippewa Falls, WI
234 miles point to pointChippewa County, WI
9. PUSH Sprint Triathlon
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Past DateSep 7, 2024Saturday
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sprint triathlon
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Saint Paul, MN
205 miles point to pointRamsey County, MN
10. Rhoades McKee Reeds Lake Triathlon
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Past DateSep 7, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon
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East Grand Rapids, MI
430 miles point to pointKent County, MI
11. Square Lake 70.3
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Past DateSep 7, 2024Saturday
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half triathlon
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Stillwater, MN
214 miles point to pointWashington County, MN
12. Wolfman Triathlon & Trail Run
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Past DateSep 7, 2024Saturday
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sprint triathlon relay | sprint dry triathlon | 13.1M, 3.8M trail run
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White Lake, WI
337 miles point to pointLanglade County, WI
13. Great Ames Adventure Race
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Past DateSep 8, 2024Sunday
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sprint dry triathlon
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Ames, IA
Story County, IA
14. Litchfield Triathlou
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Past DateSep 8, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay
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Litchfield, IL
288 miles point to pointMontgomery County, IL
15. Quarry Springs Paddle Skedaddle
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Past DateSep 8, 2024Sunday
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sprint offroad duathlon | sprint duathlon relay | 3.5M trail run
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Colfax, IA
31 miles point to pointJasper County, IA
16. Square Lake Sprint Triathlon
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Past DateSep 8, 2024Sunday
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sprint triathlon
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Stillwater, MN
214 miles point to pointWashington County, MN
17. Devil's Challenge Triathlon
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Sep 14, 2025Sunday
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sprint triathlon
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Baraboo, WI
229 miles point to pointSauk County, WI
18. Finger Lakes Adventure Challenge
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Past DateSep 14, 2024Saturday
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other offroad duathlon
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Columbia, MO
224 miles point to pointBoone County, MO
19. Fontana Triathlon
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Past DateSep 14, 2024Saturday
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olympic, sprint triathlon | olympic, sprint triathlon relay
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Fontana-on-Geneva Lake, WI
270 miles point to pointWalworth County, WI
20. Gateway Challenge Sprint Triathlon
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Past DateSep 14, 2024Saturday
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sprint triathlon
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Marengo, IA
84 miles point to pointIowa County, IA
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.