TOUGHMAN Westchester Triathlon 2027
Rye, New York9:00 AM startOpen water swim
from $85
RegisterRace calendar
Triathlons in September 2027
59 triathlons, duathlons and aquabikes across 24 states in September 2027: 48 sprint, 22 olympic, 7 half iron, 15 kids, 32 duathlon. 45 swim in open water and 9 in a pool. Dates and fees come from race registration and refresh every night.
59
races in September
24
states
9
with a pool swim
$66
typical entry fee
Other months
September triathlons by state
Saturday, September 18
Sunday, September 19
The Zoom RedHawk Triathlon & Multisport Festival
College Corner, Ohio6:45 AM startOpen water swim
from $35
RegisterShe Tris Sprint Triathlon- Huntersville (NC)
Huntersville, North Carolina7:00 AM startPool swim
from $40
RegisterDQ Long Beach Island Triathlon, Duathlon, & Aquabike at Bayview Park *#
Long Beach, New Jersey7:20 AM startOpen water swim
from Free
RegisterMarsh Creek Sprint Triathlon
Downingtown, Pennsylvania7:30 AM startOpen water swim
from $119
RegisterRobious Landing Triathlon
Midlothian, Virginia7:30 AM startOpen water swim
from $55
RegisterWallis Sands Triathlon
Rye, New Hampshire8:00 AM startOpen water swim
from $109
Register
from $40
RegisterDevil's Challenge Triathlon
Baraboo, Wisconsin8:00 AM startOpen water swim
Sprint TriathlonWater about 69°F
from $74
RegisterKiel Raider Nation Triathlon
Kiel, Wisconsin8:00 AM startPool swim
from Free
RegisterSaturday, September 25
Giant Acorn Triathlon
Spotsylvania, Virginia8:00 AM startOpen water swim
from $114
RegisterLake Wenonah Tri/Aqua/Du
Wenonah, New Jersey8:00 AM startOpen water swim
from $60
Register
from $35
RegisterSunday, September 26
Tri The Mountains Sprint Triathlon
Blue Ridge, Georgia7:30 AM startOpen water swim
from $100
RegisterDQ Treasure Island Sprint Triathlon, Duathlon, Aquabike, & Kayak Triathlon *#
PT Pleasant, New Jersey8:00 AM startOpen water swim
from Free
Register2027 Cal Tri DFW - 9.26.27
Valley View, Texas8:00 AM startOpen water swim
from $33.86
Register
from $200
RegisterThe page shows the next September to come. Races appear as their organizers open registration, so later months fill in through the winter.