Social calendar

Fourth Annual Bay Trail Fun Run - Celebrate National Trails Day and help protect a treasured waterfront trail with your choice of a 5K or 10K run or walk. Awards for top finishers in each age group and T-shirts and giveaways for all. Kids 12 and younger participate for free. Proceeds will support efforts to expand, improve and steward a public shoreline trail on Lake Pend Oreille. Sunday, 9 a.m., Trinity at City Beach Restaurant, 58 Bridge St., Sandpoint. $25. (208) 265-9565.

Author Jess Walter - Presenting his book, “We Live in Water.” First author of the new Library Foundation Reading Discussion Series, “Reading for the Library.” Doors open at 5 p.m. and evening includes wine and appetizers. Tickets available online at brownpapertickets.com/event/2540084. Sunday, 6-8 p.m., Coeur d’Alene Library, Community Room, 702 E. Front Ave., Coeur d’Alene. $30. (208) 769-2315.

Transitions 13th Annual Golf Outing - Enjoy a day of golf, fun and networking while raising funds to end poverty and homelessness for women and children in Spokane. The event includes a golf tournament, auction, raffle and dinner. Thursday, noon, Kalispel Golf and Country Club, 2010 W. Waikiki Road. $150. (509) 466-9813.

CHAFE 150 Gran Fondo - A magnificent ride through river valleys of North Idaho and Montana. Ride 30, 80 or 150 miles on fully supported routes with fully stocked break stops. Ride benefits local children on the autism spectrum. Learn more and watch videos at www.CHAFE150.org. Saturday, Sandpoint City Beach, P.O. Box 1666, Sandpoint. $45 for 30-mile rides, $75 for 80- and 150-mile rides. (208) 946-3436.

Be Fit To Serve Hutton Settlement Challenge - A 5.5-mile total body challenge. See http://befittoserve.com/ for registration and details. Saturday, 9 a.m., Hutton Settlement Home, 9907 E. Wellesley Ave. (509) 315-5023.

Fallen Heroes Benefit Ride - Raising funds for a project honoring fallen heroes (post-9/11) in the Pacific Northwest with a ride around northern Idaho then an auction event at Curley’s. Visit facebook.com/WAFallenHeroesProject. Saturday, 9 a.m., Curley’s, 26443 W. Highway 53, Post Falls. $15-$30. (509) 599-8328.

Corbin Senior Activity Center Golf Scramble - Fundraiser for Corbin Senior Activity Center. Fee includes play, cart and dinner. Contact Christa at Corbin Senior Activity Center at (509) 327-1584, ext. 10, or Paula Davis at Hennessey Funeral Home, (509) 475-0202, to register. June 24, noon, Indian Canyon Golf Course, 4304 W. West Drive. $75 for Corbin Center members, $85 for nonmembers, $325 for nonmember foursome; $18 for dinner only.