Isaac's Run 5K, August 23, 6:30pm, Cape Cod Beer, 1336 Phinneys Lane, Hyannis, www.southshorerace.com
5K Sullivan Run/Walk, Aug. 29, East Chop, Martha’s Vineyard, mvhospital.com/events/all.
David Lewis 5K Run for Recovery, 9 a.m. Sept. 2, 200 Ter Heun Drive, Falmouth, davidlewis5k.com.
Five-0 5K, 10:30 a.m. Sept. 2, Jailhouse Tavern, 28 West Road, Orleans, active.com.
Labor Day Sunday 5K Road Race, Sept. 3, Johnny Kelley Park, 168 Old Bass River Road, South Dennis, DennisChamber.com.
St. John the Evangelist 5K Run & Fun Walk, 9 a.m. Sept. 4, 841 Shore Road, Pocasset, stjohnspocasset.org/roadrace.
Hyannis Sprint ll Triathlon, 7:30 a.m. Sept. 9, Craigville Beach, Craigville Beach Road, Centerville, neeevents.com.
Eastham Windmill Weekend 5K Road Race, 8 a.m. Sept. 10, begins at Eastham Library, easthamwindmillweekend.org/windmill-weekend-road-race.
Mighty Meehan 5K, 10 a.m. Sept. 10, West Dennis Beach, off Lower County Road. mightymeehan.com.
Vineyard Triathlon, Sept. 10, sprint and half ironman, vineyardtriathlon.com.
Main Street Mile, 10 a.m. Sept. 10, Main Street, Falmouth, falmouthtrackclub.org.
Girly girl P.A.R.T.S. 5K, 9 a.m. Sept. 16, Craigville Beach, Craigville Beach Road, Centerville, girlygirlparts.org.
Cape Cod Canal 10K, 7:30 a.m. Sept. 17, Bourne Scenic Park, 370 Scenic Highway, capecodcanal10km.com.
Healthy Parks, Healthy People 5K Run/Walk for Heart Health, 9 a.m. Sept. 23, Nauset High Regional School, Eastham, capecodhealth.org/healthyparks
Isaac's Run 5K, August 23, 6:30pm, Cape Cod Beer, 1336 Phinney's Lane, Hyannis, southshorerace.com
Scusset 5K Run/Walk, 9:30 a.m. Sept. 23, Sagamore Beach, 20 Scusset Beach Road, Racemenu.com/Scusset5K.
Capt. Gerald F. DeConto, 5K, 9 a.m. Sept. 24, Stop & Shop Plaza, 65 Route 6A, Sandwich, geralddeconto5k.com
Oct. - Nov.
Habitat for Humanity 5K Your Way: Build a House in a Day, 1 p.m. Oct. 1, Veterans Park Beach, 480 Ocean St., Hyannis. http://www.firstgiving.com/27460/5k-your-way-build-a-house-in-a-day
Harwich Cranberry Half Marathon & 10K, 11:30 a.m. and noon Oct. 1, Monomoy Regional High School, 75 Oak St., Harwich, baevents.com.
Zooma Cape Cod Half Marathon and 10K, 7:30 a.m. Oct. 7, Seacrest Resort, North Falmouth, zoomarun.com/race/cape-cod.
High Five 5K, 10 a.m. Oct. 7, Seafood Sam’s, Sandwich, highfive5k.com.
Gut Check, sprint triathlon and duathlon, Oct. 14, Nickerson State Park, Route 6A, Brewster, gutchecktriathlon.com.
Miles for Meghan, 5K, 11 a.m. Oct. 14, Lowell Park, Cotuit, semcsports.com.
Cape Cod Half Marathon, 7:30 a.m. Oct. 28, Falmouth Town Square, capecodmarathon.com/marathon-half.
Clam Chowdah Challenge, run both Cape Cod Half Marathon and Cape Cod Marathon, Oct. 28-29, capecodmarathon.com/clam-chowdah-challenge.
Cape Cod Marathon & Relay, 8:30 a.m. Oct. 29, Main Street (village green), Falmouth, capecodmarathon.com/marathon.
Edaville Rail Run, 5-mile trail run, 2-mile fun run, 10 a.m. Nov. 4, South Carver, edavillerailrun.com.
Falmouth in the Fall, 7 miles, 1 p.m. Nov. 5, falmouthinthefall.org.
Mattapoisett 10 Mile & Vets 5K, 9 a.m. Nov. 11, Shipyard Park, Mattapoisett, racewire.com.
BEF, Run for Success, 5K and 10K, 10 a.m. Nov. 11, Centerville Elementary School, 658 Bay Lane, semcsports.com.
Chatham in the Fall, 10K, Nov. 19, Monomoy Regional Middle School, 425 Crowell Road, Chatham (registration link coming).
Chatham Turkey Trot, 5K, 8 a.m. Nov. 23, parking lot behind Chatham Orpheum Theater, Main Street & Stage Harbor Road, chathamturkeytrot.com