After two years on injured reserve, running back Mario Fannin will not go to a third training camp with the Broncos.

The former Auburn running back was not at the team’s Dove Valley complex Wednesday as the Broncos went through the third day of organized team activities (OTA). Fannin missed the 2011 season after suffering a knee injury in training camp and then missed the 2012 season after suffering an Achilles injury in training camp.

Fannin was formally waived Tuesday afternoon and is expected to clear waivers Wednesday. When he clears waivers he could sign with any team.

Fannin had intriguing size/speed numbers when he entered the 2011 draft after his final season at Auburn. He ran a 4.37 (hand-timed) 40-yard dash at 231 pounds during his workout at the 2011 scouting combine.