On a rail trail, spring is about the conditions, not the calendar. Snow and ice give way to mud season. Before you know it, the trailsides are greening up, signaling a time for tuning up bikes and putting away boots.
If winter kept you indoors, spring will nudge you outside. It’s tempting to get back to the trails and trailheads even when they’re muddy. The resulting ruts would be a problem down the line, though, so a little patience is in order while the mud recedes. Even the paved trails can be reluctant to give up their icy patches. Again, patience. Spring will win out.