The Palmdale Sheriff’s Station Explorers will partner tomorrow with “Hot and Dirty Mud Run Series” to showcase the inaugural Muddy Explorer Fun Run at 6 p.m. at Acton Movie Ranch, 3840 Crown Valley Road, in Acton.

The event is open to all Sheriff’s Department explorers and friends of the emergency services bureau. Featured will be a 5K run, three water slides, a 50-station obstacle course and, as the explorers explain, “no mercy” for the weary.

You can still register today for $25 per person (day of event $35) and the fee includes a T-shirt, free parking and “free mud.” A group of five may register for $100. All proceeds will benefit Sheriff’s Department “999 for Kids” youth foundation.

For more details, call (661) 944-2880 or visit www.PalmdaleYAL.org.