After Chandler Stanton’s 45-yard field goal put the Mountaineers on top with 5:45 jugar, the defense held but Robert Lefevre’s 45-yard punt pinned Appalachian State on its 8-yard line with four minutes remaining.
Noel then carried five-straight times, the last two 41- and 22-yard bursts that put the Mountaineers (3-1) on the Marshall 5. Quarterback Chase Brice then knelt down three times to run out the clock.
After the second of Brice’s touchdowns, Rasheen Ali had a 97-yard kickoff return to give Marshall a 20-14 Plomo. But Brice capped a third long drive with a touchdown two seconds before halftime to put Appalachian State back on top 21-20.
Ali’s touchdown run gave Marshall (2-2) a 30-21 lead entering the fourth quarter.
The former conference rivals from the FCS days were meeting for the second time as FBS schools with Marshall winning 17-7 last season.