They were riding south on Redwood Road when they began to turn east onto 2100 North in Lehi, police have said. A northbound pickup struck both men, police have said.
Upon learning that two men had died in a crash at that intersection, friend Sean Jager said, "I knew it must have been them."
"I called Bryan immediately, and when he didn't answer I knew something was wrong," Jager said.
Byrge and Coons both were married; Coons was father to three young children and Byrge had four. Their homes were just blocks apart and the two men enjoyed cycling, basketball and other outdoor sports, friends said.
Coons was "a fierce competitor ... and the nicest guy," Jager said. "He was such a supporter of his family, his friends, his community."
Byrge "had a magnetic personality," Jager said. "He had a knack to make you feel like his best friend. He was the perfect example of a father, the perfect example of a husband, the perfect example of a son."
Both men loved high-adrenaline outdoor sports. Friends, family and strangers from the cycling community gathered for the bike ride not only to show support for Byrge's and Coons' families but also "to try to carry on their legacy of big living and enjoying life," said friend Chad Greenleaf.
Meanwhile, police had no further information Friday as to how or why the crash occurred. Lehi police Lt. Darren Paul has said that witnesses reported both Byrge and Coons had head and tail lights on their bicycles. Investigators were still determining who had the right of way in the intersection.
The 41-year-old driver of the Ford F-150 was taken to the hospital for treatment of minor injuries, which included cuts suffered when his windshield shattered. No citations were immediately issued and there was no indication that the pickup's driver was impaired or distracted at the time of the crash.