Oro Valley and Marana are partnering to host a hiking challenge.

The second annual Move Across 2 Ranges event is March 9 in the Tortolitas and Santa Catalinas. Courses range from 5 to 21.5 miles. Registration, which includes a shirt and an invitation to the post-challenge "Managed the Move" party at The Keg Steakhouse and Bar, 12005 N. Oracle

Road, with food, prizes and live music.

Those who register before Feb. 9 pay $45.

For more information, call 229-5052.