West Valley Triathlon
Avondale, Arizona8:00 AM startPool swim
from $85
RegisterArizona race calendar
Triathlons and bike races in Arizona
13 upcoming races across 11 cities in Arizona, from first-timer sprint triathlons to half iron races, duathlons, and gravel rides. Dates, distances, and entry fees come straight from race registration and refresh every night.
13
upcoming races
1
this weekend
11
cities
6
triathlons
By distance
Next up in Arizona
The 13 soonest races. Pick a month or distance above for the full list.
November 2026
from $15
RegisterDecember 2026
Holiday Classic Triathlon
Anthem, Arizona8:00 AM startPool swim
from $64
RegisterJanuary 2027
March 2027
from $10
RegisterMomsTRI Women's Sprint Triathlon
Goodyear, Arizona7:00 AM startPool swim
from $95
Register2027 Cal Tri Oro Valley - 3.13.27
Oro Valley, Arizona8:00 AM startPool swim
from Free
RegisterTri 4 the Cure AZ
Anthem, Arizona8:00 AM startPool swim
from $30
RegisterDesert Endurance: Tucson Triathlon Camp
Tucson, Arizona12:00 PM start
from $975
RegisterApril 2027
October 2027
2027 Cal Tri Lake Havasu - 10.24.27
Lake Havasu City, Arizona7:30 AM startOpen water swim
from $33.86
Register