Ironman 70.3 Boise

JUL

24

2027

IRONMAN 70.3 Boise on July 24, 2027 features a river swim, a foothill bike and a run along the greenbelt through Boise's urban and natural areas.

Sat 24 Jul 2027

Boise, Idaho

Website

Middle distance 1.9 90 21.1 km

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IRONMAN 70.3 Boise

IRONMAN 70.3 Boise is scheduled for July 24, 2027 in Boise, Idaho, United States. The event takes place in and around the city and combines sections of urban course and natural areas.

The race course includes a swim in the Boise River, a bike segment that travels through foothill terrain, and a run that follows the Boise greenbelt. The route also passes notable local water features such as Lucky Peak Reservoir. Organizers describe the course as mixing cityscapes, river views and foothill scenery.

Weather information listed for the event shows a high air temperature near 101 °F / 38 °C and a low near 69 °F / 21 °C. Average water temperature is not listed. The event is presented as the inaugural edition in Boise and is scheduled as an in-person sports event. Spectator access is listed as free.

Information provided for the event includes an athlete guide and an event schedule. The location is given as Boise, ID, with geographic coordinates 43.61871, -116.21461. Additional race resources and news items are available for reference. Visit the organization's website for the most recent information.

70 mi

Ironman 70.3