Upcoming 70.3 Triathlons

Endurance Grid lists eighteen 70.3 triathlons across the US, from August 2026 to July 2027 across 12 states.

18
Races
12
States

The distance

What a 70.3 triathlon is

A 70.3 (half-Ironman) triathlon totals 70.3 miles: a 1.2-mile swim, 56-mile bike, and 13.1-mile run.

70.3 triathlons are busiest in June and September, with the most in New York, Florida, North Carolina, and Tennessee.

Frequently Asked Questions (FAQs)

How many 70.3 triathlons are there in the US?+
Endurance Grid's Race Calendar lists 18 upcoming 70.3 triathlons across 12 states.
How far is a 70.3 triathlon?+
A 70.3 (half-Ironman) triathlon totals 70.3 miles: a 1.2-mile swim, 56-mile bike, and 13.1-mile run.
Which states have the most 70.3 triathlons?+
The states with the most 70.3 triathlons on Endurance Grid's Race Calendar are New York, Florida, North Carolina, Tennessee, Michigan, and Wisconsin.