It wasn't unexpected, we've had a lot of moisture, but here's the link to the official call on this weekend's mounain bike race at Landahl.
If you want to keep it on the pavement there's plenty of racing at the Spring Fling on Saturday and "That Dam Race" on Sunday.
At localcycling.com we try to keep you tuned in to the current race flyers. Note we have an "Upcoming Rides and Races" section in the upper right as well as a "Flyers and Results" on the lower left of the page.