What? Ride to and on all of the metro singletrack in a day.
Where? Start at Tranquility -> Swanson -> Jewell -> Manawa -> Wabash Trace -> Lewis & Clark -> Tranquility via metro trails and streets. That would be around a century with about half singletrack.
When? Saturday, March 29. This is the day before the Bike Masters 5th Annual Circumnavigation of Omaha Century.
Other options? Ride to local singletrack and back, or to two singletracks and back, etc.
This is something I thought about doing last year but didn't. Hopefully, the weather and body will be up to the challenge.