Pasadena Triathlon
Pasadena, California7:00 AM startPool swim
California duathlons
Duathlons in California
23 upcoming duathlons in California listed by date, with cities, start times, and entry fees. Find a duathlon near you and register.
23
upcoming races
0
cities with 5+
Other distances
February 2027
March 2027
from $45
RegisterApril 2027
Alpha Win Napa Valley Spring Triathlon
Napa, California9:00 AM startOpen water swim
from $63
Register2027 Cal Tri Lake Perris - 4.11.27
Perris, California8:00 AM startOpen water swim
from $38.86
RegisterMillerton Lake Crows Nest Triathlon, 5k & 10k
Friant, California7:00 AM startOpen water swim
Super Sprint TriathlonSprint TriathlonOlympic TriathlonDuathlonAquabikeAquathlon5K10KWater about 65°F
from $45
RegisterOrange County Multisport Festival
Mission Viejo, California7:00 AM startOpen water swim
from $60
RegisterGrapes of Wrath Triathlon, 5k & 10k
Delano, California8:00 AM startOpen water swim
from $50
RegisterMay 2027
2027 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
Register
from $95
RegisterSpring Sprint @ Uvas
Morgan Hill, California7:00 AM startOpen water swim
from Free
RegisterJune 2027
2027 Cal Tri Castaic Lake - 6.19.27
Castaic, California8:00 AM startOpen water swim
from $33.86
RegisterHuntington Lake Triathlon, 5k & 10k
Lakeshore, California8:30 AM startOpen water swim
from $50
RegisterSan Diego International Triathlon & Waterfront 5.6K
San Diego, California6:35 AM startOpen water swim
from $34
RegisterJuly 2027
Solana Beach Triathlon & Duathlon and Solana Beach 5K
Solana Beach, California6:50 AM startOpen water swim
from $34
RegisterAugust 2027
Tri Santa Cruz
Santa Cruz, California8:00 AM startOpen water swim
from $80
RegisterCVC San Diego Triathlon and San Diego Tri Series 5K
Chula Vista, California6:40 AM startOpen water swim
from $34
RegisterTorrance Memorial Medical Center, BRA Run, Los Angeles
Playa Del Rey, California6:30 AM start
from $12.50
RegisterSeptember 2027
Shaver Lake Mile High Triathlon
Shaver Lake, California8:30 AM startOpen water swim
from $70
RegisterOctober 2027
2027 Cal Tri LA - 10.3.27
Playa Del Rey, California8:00 AM startOpen water swim
Sprint TriathlonOlympic TriathlonDuathlonAquabikeSwimRun1 Mile5K10KOtherRolling bikeWater about 68°F
from $38.86
Register
November 2027
2027 Optimism Cal Tri Newport Dunes - 11.7.27
Newport Beach, California7:00 AM startOpen water swim
Sprint TriathlonOlympic TriathlonDuathlonAquabikeSwimRun1 Mile5K10KOtherRolling bikeWater about 67°F
from $38.86
RegisterAugust 2028
Pre Reg 2028 Torrance Memorial Medical Center, BRA Run, Los Angeles
Playa Del Rey, California6:30 AM start
from $12.50
Register