Upcoming Triathlons in Missouri

Endurance Grid lists 10 triathlons in Missouri, from May to September 2027 across 8 cities.

10
Races
8
Cities

Triathlon Races in Missouri

The triathlon race calendar in Missouri is busiest in June, July, and August, with races most often in Kansas City, Rogersville, and Springfield.

What a triathlon is

A triathlon is three sports in one race — swim, then bike, then run, back to back, with two timed transitions in between. The sprint distance — a 750m swim, 20K bike, and 5K run — makes the sport more accessible than most people think.

The swim start is exciting and chaotic but finds a rhythm fast; the bike course is usually quiet; the run brings the crowds and the finish line. Beyond fitness, the transitions between disciplines are their own skill.

Frequently Asked Questions

How many triathlons are in Missouri?
Endurance Grid's Race Calendar lists 10 upcoming triathlons in Missouri across 8 cities, from May to September 2027.
What triathlon distances are offered in Missouri?
Triathlons in Missouri include Olympic and Sprint distances.
When is triathlon season in Missouri?
Triathlon season in Missouri runs spring through fall — the warmer months when open water is race-ready. Of the upcoming triathlons on Endurance Grid's Race Calendar, the most are in June and July.
Which Missouri cities have triathlons?
Triathlons in Missouri are held in Ballwin, Wright City, Kansas City, Ozark, Rogersville, Saint Peters, Smithville, and Springfield.

Keep track of triathlons

Create a free account to save races, pace plans, and your interests to your profile.