Weekending in Columbus

I will be back in Columbus for the weekend, and I really want to do something out-of-doors. I plan on biking a bit on Saturday morning, but in the afternoon I'd like to go hiking or trail-running somewhere.

Maybe hiking or running at Highbanks? Biking at Alum Creek? Creeking somewhere along the Olentangy? I'm wide open to suggestions. John Ross over at Columbus Alive has been shelling out some some good recommendations lately on his outdoors blog, Venture. This place seems like an especially worthwhile daytrip.

Anyone wanna get outside this weekend?