from $25
RegisterMissouri race calendar
Triathlons and bike races in Missouri
13 upcoming races across 11 cities in Missouri, 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
0
this weekend
11
cities
7
triathlons
By distance
By month
Next up in Missouri
The 13 soonest races. Pick a month or distance above for the full list.
October 2026
November 2026
from $55
RegisterApril 2027
May 2027
C26 Kansas City Triathlon
Kansas City, Missouri7:30 AM start
from $90
RegisterJune 2027
Innsbrook Triathlon
Wright City, Missouri7:00 AM startOpen water swim
from $75
Register
from $40
RegisterJuly 2027
Finley River Triathlon | Duathlon
Ozark, Missouri7:00 AM startOpen water swim
from $60
RegisterAugust 2027
2027 Matt Mason "Cowboy UP" Triathlon/Duathlon
Smithville, Missouri7:00 AM startOpen water swim
from $85
Registerfrom $80
RegisterSeptember 2027
370 Lakeside Triathlon
Saint Peters, Missouri6:45 AM startOpen water swim
from $30
Register