You can't use the weather as an excuse not to exercise this weekend.
So have at it.
Here are a couple of options if you're looking for a competition:
Total Body Fitness Racing is holding another Mountain Bike Challenge in Granite Bay at Folsom Lake on Sunday. On Saturday, there's another Duathlon (Mountain Bike/Run). Details here.
Trail runners can take part Saturday in the Marin Trails 10K and 20K at China Camp State Park in San Rafael, part of the Envirosports series. Details here.
