White Lake Pro-Am Half Triathlon
White Lake, North Carolina7:00 AM startOpen water swim
from $200
RegisterRace calendar
Triathlons in May 2027
69 triathlons, duathlons and aquabikes across 25 states in May 2027: 44 sprint, 25 olympic, 5 half iron, 1 full iron, 11 kids, 35 duathlon. 42 swim in open water and 14 in a pool. Dates and fees come from race registration and refresh every night.
69
races in May
25
states
14
with a pool swim
$59
typical entry fee
Other months
May triathlons by state
Saturday, May 1
Defuniak Springs Sprint Triathlon 2027
Defuniak Springs, Florida7:00 AM startOpen water swim
from $90
RegisterMighty Mujer Triathlon El Paso
El Paso, Texas7:00 AM startPool swim
from $50
RegisterSmith Mountain Lake Sprint Triathlon Presented by Charlene Jones REMAX Lakefront Realty
Huddleston, Virginia9:00 AM startOpen water swim
from $109
Register
from $60
RegisterBuster Britton Multisport Festival
Pelham, Alabama1:00 PM startOpen water swim
from $59
RegisterSpring Classic Duathlon, Half, 10k & 5k
Vancouver, Washington11:00 AM start
from $59
RegisterSunday, May 2
from $250
RegisterGame On! Ponte Vedra Beach Triathlon - Spring
Ponte Vedra Beach, Florida7:05 AM startPool swim
from $109
RegisterWhite Lake Spring International & Sprint Triathlon
White Lake, North Carolina7:30 AM startOpen water swim
from $85
Register2027 Latitude 29.2 Triathlon
Port Bolivar, Texas7:00 AM startOpen water swim
from $40
Register
from $40
RegisterEast Coast Triathlon Festival (ECTF)
Glen Allen, Virginia8:00 AM startOpen water swim
from $75
RegisterAdventure Triathlon at The Manor #
Mays Landing, New Jersey8:45 AM start
from $35
Register2027 J-Hawk Earlybird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)
Whitewater, Wisconsin8:00 AM startPool swim
from Free
Register2027 Spring Sprint Triathlon & San Diego Tri Series 5K
San Diego, California6:45 AM startOpen water swim
from $34
Register2027 Cal Tri Ventura - 5.2.27
Ventura, California7:00 AM startOpen water swim
from $38.86
Registerfrom $95
RegisterWednesday, May 5
from $55
RegisterSaturday, May 8
Kinetic Triathlon Festival
Spotsylvania, Virginia7:00 AM startOpen water swim
from $119
RegisterAdventHealth Girlz on Fire Women's Triathlon & 5K
Clermont, Florida7:30 AM startOpen water swim
from $39
RegisterThe Polar Bear Triathlon and Duathlon
Brunswick, Maine8:25 AM startPool swim
from $75
Register
from $80
RegisterFolsom Lake International Triathlon
Granite Bay, California8:00 AM startOpen water swim
from $35
Register
from Free
RegisterSunday, May 9
from $35
RegisterVermont Sun Triathlon and Run Series
Salisbury, Vermont9:00 AM startOpen water swim
from $40
RegisterSaturday, May 15
Mighty Moraine Spring Multi-Sport Festival
Portersville, Pennsylvania5:00 AM startOpen water swim
from $25
Register
from $35
Register
from $65
Register
from $50
RegisterFall Creek Falls Spring Sprint and Olympic Triathlon
Spencer, Tennessee8:00 AM startOpen water swim
from $65
RegisterSunday, May 16
8th Annual Cross Bay Triathlon/Duathlon
Rockaway Beach, New York4:30 AM startOpen water swim
from Free
RegisterHonolulu Triathlon
Honolulu, HawaiiOpen water swim
Independence Triathlon
Quakertown, Pennsylvania7:00 AM startOpen water swim
from $119
RegisterDunedin Rotary Triathlon
Dunedin, Florida7:30 AM startOpen water swim
from $70
Register2027 Cal Tri Richmond - 5.16.27 Benefiting LACA
Spotsylvania Courthouse, Virginia8:00 AM startOpen water swim
from $33.86
Register
from $30
RegisterThe page shows the next May to come. Races appear as their organizers open registration, so later months fill in through the winter.