FARMINGTON — Registration is now available for the 16th annual Antelope by Moonlight Bike Ride.

The theme for this year's noncompetitive bike ride is "Moonlight Madness," and it is open to participants of all ages. It starts at 10 p.m. July 10. Judging for the accompanying costume contest will take place at 9:30 p.m.

Registration fees for the event range from $15 to $25 and include a collector's T-shirt, park entry and refreshments. Early registration will be open until Wednesday. Registration forms are available at www.daviscountyutah.gov.

The 22-mile ride begins at the Antelope Island marina and stops at the halfway point of the Fielding Garr Ranch, where refreshments are served and prizes are awarded, before riders return to the marina.

Utah law requires all night riders to use a working headlight and reflectors. Helmets are mandatory, also. Lights and helmets will be available for sale at the ride.

For more information contact Davis County at 801-451-3286 or by e-mail at tour@daviscountyutah.gov.