Hosting Sunday’s 140.6-mile Boulder Ironman, Boulder is safe among its place atop triathlon’s elite cities. IRONMAN : 21 Fort Collins triathletes ready for Boulder race ...

Members of the Boulder Rescue Squad redirect traffic at the intersection of Broadway and U.S. 36 after a cyclist was hit by a vehicle during the Ironman Boulder Sunday, August 7, 2016.

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.

Members of the Boulder Rescue Squad redirect traffic at the intersection of Broadway and U.S. 36 after a cyclist was hit by a vehicle during the Ironman Boulder Sunday, August 7, 2016.

Ironman 70.3 Boulder road closures, detours and traffic The Boulder Reservoir is scheduled to be closed to the public through Saturday, June 8, as it was originally closed for preparation on Thursday.

Boulder native Sidney Andrew, 22, last month claimed a victory in the 18- to 24-age group of the Ironman World Championship 70.3 in Nice, France.

BOULDER, Colo. — An athlete died a day after he was pulled from the water during the Boulder Ironman 70.3 triathlon in Colorado. It was the third death in four years of Ironman competitions in ...

He's seen the course for the inaugural Ironman Boulder, set to run Aug. 3. There are many parks and picnic tables along the way. Good chance there will be people grilling at a barbecue.

And while Ironman made its debut in Boulder a year ago to the delight of the racing community, the company has a long-standing […] Skip to content. All Sections. Subscribe Now. 52°F.

BOULDER, Colo. -- An athlete died a day after being pulled from the water during the Boulder Ironman 70.3 triathlon in Colorado. It was the third death in four years of Ironman competitions in ...