I wanted to check out the canyon rim trails at New River Gorge. That is a 3.2 mile hike, so with stops maybe just over an hour. It looks like there's some good hiking near Marion as well.
Maybe tentative plan can be to head out a little early on wednesday, do the the canyon rim trail. Meet you guys in Beckley, ride to Marion, hike the next morning near marion or somewhere along the way (a longer 8-10 mile hike), then catch up at deals gap.