IRONMAN 70.3 Muncie triathlon was held Saturday, July 12, featuring triathletes from 44 different states and 12 different countries.

Boulder’s Ironman 70.3 is set for Saturday, and residents and visitors in the area should be aware of potential delays and road detours.

Boulder's Ironman 70.3 is set for Saturday, and residents and visitors in the area should be aware of potential delays and road detours.

The Ironman Boulder 70.3 race returns to Boulder County on Saturday. The 70.3-mile triathlon event will include a 1.2-mile swim in Boulder Reservoir, a 56-mile bike loop and a 13.1-mile run.

This weekend it’s time for the Boulder world championships--also known as the long-standing Ironman 70.3 Boulder. With so many pro triathletes living nearby and so many more in town for training ...

Motorists this Saturday can expect delays as the Ironman Boulder 70.3 returns to Boulder County.

BOULDER, Colo. – Garrett Barner, a 2019 Principia College graduate completed the Ironman Boulder Triathlon recently finishing in 12:27.03. It was his first triathlon and he finished seventh in ...

BOULDER, Colo. — The 2019 IRONMAN Boulder triathlon saw nearly 1,200 athletes representing 45 states and 33 countries, regions, and territories compete for the elusive top prize. When the gru… ...

A simple box of papers delivered to a couple in the early years of the swimming, biking and running event in Hawaii set off a legal skirmish over what became a lucrative event.

A witness, physician Donald Cain from Wisconsin, told the Daily Camera in Boulder that a man was pulled from the water on Saturday, and Ironman officials say the athlete died Sunday.