Upcoming Triathlons in Iowa

Endurance Grid lists 13 triathlons in Iowa, from August 2026 to June 2027 across 13 cities.

13
Races
13
Cities

The lay of the land

Triathlon Races in Iowa

The triathlon race calendar in Iowa is busiest in August, June, and September, with races most often in Ames and Council Bluffs.

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 (FAQs)

How many triathlons are in Iowa?+
Endurance Grid's Race Calendar lists 13 upcoming triathlons in Iowa across 13 cities, from August 2026 to June 2027.
What triathlon distances are offered in Iowa?+
Triathlons in Iowa include Olympic and Sprint distances.
When is triathlon season in Iowa?+
Triathlon season in Iowa 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 August and June.
Which Iowa cities have triathlons?+
Triathlons in Iowa are held in Ames, Clear Lake, Corning, Council Bluffs, Janesville, Johnston, Manchester, Manson, Palo, and Storm Lake, plus 3 other cities.

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