Aug 4: Canyon Keepers monthly meeting at the Canyon View Community Center in Auburn, 471 Maidu Dr., 6:15p.m., canyonkeepers.org.
Aug 6, 7: Elegant Ears Mule Club Annual Tell’s Creek Campout Work Days, facebook.com/elegantears.muleclub.
Aug 7: Sunset Photography Class at the Olmstead Loop Trailhead, 6:30p.m. – sunset., rei.com/outdoorschool.
Aug 8: Twilight Trail Adventure Runs 5k & 10k, Auburn, ultrasignup.com. or twilighttrailadventure.com.
Aug 8: Sierra Crest 30k & 50k Runs, Truckee, ultrasignup.com.
Aug 8: Emigrant Lake Hike, 8:00a.m. – 3:00p.m. Preregister with firstname.lastname@example.org or 530-621-1224. Easy-moderate 8 mile hike.
Aug 8: Susan B. Anthony 5k Run, chipsrunning.com or ultrasignup.com.
Aug 8, 9: Cool Moon 100 mi/100k/50 mi/25 mi/14 mi/100 mi team relay runs, elementalrunning.com, ultrasignup.com.
Aug 8, 15, 22, 29: Sierra Foothill’s Cycling Club Casual Intro Road Bike Ride geared for new riders, 8:30a.m., email@example.com or 530-210-7147. Routes and Leaders change.
Aug 10: 7th Benefit for All About Equine Animal Rescue at El Dorado Saloon in El Dorado Hills, 11:30a.m. – 9:00p.m., allaboutequine.org.
Aug 11: Echo Peak Day Hike along the Pacific Crest Trail. 10 miles round trip starting at 7300 elevation. Contact firstname.lastname@example.org, 916-966-0531 or sierraclub.org.
Aug 11, 18, 25: Tuesday Interval Track Workout, 6:00p.m. Temporary location at Railroad Park in Auburn, meetup.com/Auburn-Running-Company/events.
Aug 12: Meteor Shower Hike, 7:00p.m – 11:00p.m. Meet at Foresthill Road Trailhead, rei.com/outdoorschool.
Aug 12: A Walk thru History Hike on Donner Summit. Contact Sheila at 530-886-0673 or sierraclub.org.
Aug 12 – 16: NevadaCountyFair.com, Grass Valley.
Aug 13: S. Fork American River Clean-up, 9:00a.m. – 4:00p.m. Contact arconservancy.org or 530-621-1224 for more information.
Aug 14 – 16: Tri-Cities Horsemen Ride – Camp at Wright’s Lake, tri-citieshorsemen.org.
Aug 14, 28: Hammerin’ Wheels Mountain Bike Friday at Hidden Falls Regional Park, 9:30a.m.
Aug 15: Tahoe Sierra 100 Off-Road Mountain Bike Century at Soda Springs, northlanderevents.com/events.
Aug 16: Run on the Sly, Pollock Pines, runonthesly.com.
Aug 16: Learn to Kayak class for seniors at Lake Natoma, 9:00a.m. – 1:00p.m., rei.com/outdoorschool.
Aug 18: Gold Country Endurance Riders monthly meeting at Black Bear Diner in Auburn (6:00p.m. – dinner, 7:00p.m. – meeting), gcer.org.
Aug 19: Divide Horsemen Association’s monthly meeting at Greenwood Community Center (6:30p.m. – potluck; 7:00p.m. – meeting), divideha.org.
Aug 20: Wendell Robie Trail Hike with Barry, canyonkeepers.org. Meet at the Olmstead Loop in Cool, 8:45a.m.
Aug 22: Lover’s Leap Hike, 8:00a.m. – 3:00p.m. Hike along the old Pony Express Trail in an area recognized for its superior granite rock climbing. Contact email@example.com or 530-621-1224.
Aug 22: Squaw 2 Alpine 10k Run Challenge. Proceeds benefit the Humane Society, tahoetrailrunning.com or squawalpine.com.
Aug 22: Pioneer Spirit 50 Mile Run & Relay at the Cool staging area, singletrackrunning.com or ultrasignup.com.
Aug 22: Kayak Day Tour – Consumnes River Preserve, 8:30a.m. – 12:30p.m. Discover the abundant plant and wildlife, rei.com/outdoorschool.
Aug 25: Maud Lake Day Hike from Wright’s Lake. Contact Jim at 530-756-3973 or firstname.lastname@example.org or sierraclub.org.
Aug 25: Smith Lake Day Hike, in Desolation Wilderness. Moderately strenuous. Contact Mike at email@example.com, 916-966-0531 or sierraclub.org.
Aug 29: Castle Peak 100k Run, Truckee, ultrasignup.com.
Aug 29: Menage a Trail – Team Trail Trilogy (Run), ultrasignup.com, Cool. 3 person and 3 loops (6 – 7 – 8 mile loops).
Aug 29: Intro to Outdoor Rock Climbing Class – Level 1, at the Auburn Quarry, 8:00a.m. – 2:00p.m., rei.com/outdoorschool.
Aug 29: Day of the Horse, offering fun-education-bbq, at Reis Ranch in Penngrove. Contact 800-732-8220 or reisranch.com.
Aug 30: Buffalo Stampede 10 mile Run, Sacramento, ultrasignup.com.
Aug 30: Standup Paddleboard Tour – Upper Lake Clementine – Level 2, 9:00a.m. – noon, rei.com/outdoorschool.
Sep 4 – 6: Mother Lode Morgan Horse Show at Murieta Equestrian Center, svmhc.com.
Sep 5: Camp Far West 30-50-75 mile Endurance Rides, aerc.org or 916-768-5385.
Sep 5: Mountain Bike Clinic, 9:00a.m. – noon, led by Tom Peterson. Contact arconservancy.org or 621-1224.
Sep 10 – 13: Gold Country Fair, Auburn, goldcountryfair.com.
Sep 11 – 13: Jose Manuel Correia Lopes Working Equitation Clinic, Cool, 916-295-7116 or SandySmythTraining.com.
Sep 12: Tahoe Sierra Century, tahoesierracentury.com. 60 mi and 100 mi routes.
Sep 12: Foresthill Divide Heritage Celebration, foresthillchamber.com.
Sep 13: Robinson Flat 35k & 50k Runs, ultrasignup.com.
Sep 18 – 21: 9th Annual American River Music Festival, americanrivermusic.org.
Sep 19: Lobster on the River in Coloma, placervillerotary.org.
Sep 19: Greater Sierra River Clean-up; trash cleanup on various waterways in El Dorado County.
Sep 19: Gear Up Cycle for Youth, gearupforyouth.com. 40 Mile scenic road bike ride along the Sacramento River; benefits regional youth programs.
Sep 19: Emerald Bay 7.5 mi & 12k Runs, tahoetrailrunning.com.
Sep 19: Bad Ass Beer Run in Garden Valley, active.com.
Sep 20: Ironman Lake Tahoe, ironman.com.
Sep 24: Draft Horse Classic, nevadafairgrounds.com.
Sep 26: Ultra Race of Champions half marathon, 50k, 100k, Auburn, ultrasignup.com.
Sep 26, 27: 13th Annual Great Lake Tahoe Bike Race & Ride, tahoebikerace.com.
Oct 1: General/All Georgetown Divide Equestrian Trails Foundation Members meeting at the Greenwood Community Center (potluck – 6:30p.m.; meeting – 7:00p.m.), gdetf.com.
Oct 3: Coolest Ride and Tie & Equathon, rideandtie.org. Various Ride and Tie, Equathon and Run distances. All proceeds benefit Horses of Honor and Western States Trail Foundation. Contact firstname.lastname@example.org.
Oct 10: Sacramento Century 20 mi/40 mi/65 mi/100 bike ride, sacramentocentury.com. Benefits Sacramento Habitat for Humanity.
Oct 18: Overlook Endurance Runs 50k, 30k, ultrasignup.com or trasonevents.com.
Nov 7: Pollock Pines Run in the Pines 5k, 10 mi, ½ marathon, 20 mi, 50k Runs, active.com.
Nov 20: Turkey’s Revenge 5k, 10k Run at Beal’s Point, singletrackrunning.com.
Dec 12: Auburn’s First Vertical Challenge (approximately .6 mi run) at the American River Confluence, singletrackrunning.com.