September Classic Races within 500 miles of Klamath Falls, OR
Snoqualmie, WA
Brown Bear Salmon Run
Sep 14, 2024
Tigard, OR
Hero-Up 5K
Sep 2, 2023
San Rafael, CA
Honey Badger Half
Sep 22, 2024
Redmond, WA
Perrigo parkrun
Jun 7, 2025
Jun 15, 2024
Jun 22, 2024
Jun 29, 2024
48 more
Redmond Harvest Half Marathon
Sep 2, 2024
HERO House NW Run
Sep 7, 2024
Sam 10K
Sep 14, 2024
Get Your Rear in Gear
Sep 21, 2024
The Retro Run
Sep 22, 2024
Portland, OR
Portland Fun Run Series
May 5, 2024 - Fernhill Park
Jun 9, 2024 - Lents Park
Jul 14, 2024 - Pier Park
Aug 18, 2024 - Gabriel Park
1 more
Rock Creek Trail parkrun
Aug 24, 2024
Aug 31, 2024
Sep 7, 2024
Sep 14, 2024
48 more
Portland Trail Series - Fall
Sep 4, 2024
Sep 18, 2024
Oct 2, 2024
Oct 16, 2024
1 more
Portland Firefighter Stairclimb Challenge
Sep 15, 2024
Strut Your Kidney - a dash for NW Kidney Kids
Sep 15, 2024
MLK Dream Run
Sep 22, 2024
Stumptown XC Series
Nov 9, 2024 - Pier Park
Oct 26, 2024 - Fernhill Park
Oct 19, 2024 - Blue Lake
Sep 28, 2024 - Mary S Young Park
Mount Hood, OR
Mt. Hood Trail Games
Sep 7, 2024
Big Sur, CA
Big Sur Trail Marathon
Sep 28, 2024
Visalia, CA
Harvest 5K
Sep 30, 2023
Sacramento, CA
Buffalo Stampede
Sep 15, 2024
Run with the Cops 5K
Sep 21, 2024
ZERO Prostate Cancer Run/Walk
Sep 28, 2024
Eugene, OR
Oregon Track Club Running Series - #7
Sep 12, 2024
Cancer Warriors Run As One
Sep 15, 2024
Oregon Brewery Running Series
Sep 28, 2024
Bainbridge Island, WA
Winney Farm 5K/10K Trail Run
Sep 30, 2023
Fort Ward parkrun
Feb 1, 2025
Feb 8, 2025
Feb 15, 2025
Feb 22, 2025
48 more
Carnation, WA
Beat the Blerch
Sep 7, 2024
Fremont, CA
AFNA Walk & Run - Bay Area
Sep 10, 2023
Asha-Jyothi 5K
Sep 22, 2024
HERS Breast Cancer Foundation Run/Walk
Sep 28, 2024
Bellingham, WA
Bellingham Bay Marathon
Sep 22, 2024
Easton, WA
Ultra Fest
Sep 21, 2024
Santa Rosa, CA
Oktoberfest 8K + Beer Mile + Obstacle
Sep 30, 2023
Incline Village, NV
XTERRA Lake Tahoe 5K/10K
Sep 15, 2024
Granite Bay, CA
Eureka Schools Foundation Fund Run
Sep 24, 2023
Gold Rush 10M Trail Run
Sep 21, 2024
Woodinville, WA
There's No Place Like Home 5K Rescue Run
Sep 14, 2024
Run or Wine 5K Series - September
Sep 28, 2024
San Jose, CA
Night Nation Run Bay Area
Sep 30, 2023
Great Housing Run 5K
Sep 1, 2024
South Hills Single Track Trail Run
Sep 14, 2024
SJVRC OneMile4OneChild Charity Run
Sep 22, 2024
Mt Umunhum to Quicksilver Point to Point
Sep 28, 2024
Coos Bay, OR
Prefontaine Memorial Run
Sep 21, 2024
Beaverton, OR
Sam Day 5K
Sep 16, 2023
SW5K
Sep 1, 2024
Beaverton Sun Run
Sep 7, 2024
Beaverton Half Marathon
Sep 14, 2024
Madera, CA
Running with Realtors
Sep 9, 2023
Renton, WA
Renton parkrun
Mar 8, 2025
Mar 15, 2025
Mar 22, 2025
Mar 29, 2025
48 more
Seattle Sounders FC Rave Green Run
Sep 8, 2024
Bakersfield, CA
Kern Cancer Run
Sep 14, 2024
Forest Grove, OR
Forest Grove Lions Run & Walk for Sight and Hearing
Sep 28, 2024
Lakewood, WA
Lakewood Half Marathon
Sep 7, 2024
Tualatin, OR
Support the Girls - Breast Friends 5K
Sep 22, 2024
Vancouver, WA
AppleTree Marathon
Sep 8, 2024
Sep 7, 2024
Healthy Kids Running Series
Sep 8, 2024
Sep 15, 2024
Sep 22, 2024
Sep 29, 2024
1 more
Richland, WA
Summer's End Race
Sep 23, 2023
Seattle, WA
Ballard Beast
Sep 30, 2023
Wizards 5K
Sep 30, 2023
Self-Transcendence 2 Mile Races
Aug 3, 2024
Sep 7, 2024
Oct 5, 2024
Nov 9, 2024
8 more
Diplo's Run Club
Sep 14, 2024
Orca Half Marathon
Sep 14, 2024
Wake Up and Run
Sep 20, 2024
DragonSlayer Dash
Sep 21, 2024
St. Jude Walk/Run
Sep 21, 2024
Run of Hope Seattle
Sep 22, 2024
Base 2 Space
Sep 29, 2024
Petaluma, CA
Clo Cow Half Marathon
Sep 22, 2024
West Sacramento, CA
Cancer Champions Run/Walk
Sep 14, 2024
Hollister, CA
Graniterock River Run
Sep 14, 2024
Walnut Creek, CA
Break a Sweat for Education
Sep 30, 2023
Folsom, CA
Cal Tri Folsom
Sep 8, 2024
Mount Angel, OR
Oktoberfest Road Race
Sep 15, 2024
Los Gatos, CA
LSA's Run Home
Sep 14, 2024
Tacoma, WA
9/11 Heroes Run
Sep 14, 2024
McMinnville, OR
Champions Run for Heroes 5K/10K
Sep 14, 2024
Ashland, OR
Pine to Palm
Sep 7, 2024
Pullman, WA
Lauren's Lap
Sep 28, 2024
Salem, OR
Run For Recovery
Sep 30, 2023
Stride Run/Walk Series
May 18, 2024
Jun 22, 2024
Jul 20, 2024
Aug 17, 2024
2 more
Willamette Valley Half Marathon
Sep 15, 2024
Salmon, ID
Salmon Marathon & Half Marathon
Sep 7, 2024
Woodside, CA
Crystal Springs
Sep 1, 2024
Twin Falls, ID
Rim2Rim Race
Sep 7, 2024
Brentwood, CA
Delta Harvest Run
Sep 8, 2024
Mountain View, CA
Trailblazer Race
Sep 29, 2024
Davis, CA
Davis Labor Day Run
Sep 2, 2024
Roseville, CA
Hot Pink Fun Run
Sep 29, 2024
Yakima, WA
Luau 5K, 10K, and Half Marathon
Sep 2, 2023
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Sep 7, 2024
Birch Bay, WA
Run with the Chums 5K Fun Run
Sep 14, 2024
Gilroy, CA
Mt. Madonna Challenge
Sep 7, 2024
Tahoe City, CA
Great Trail Race
Sep 28, 2024
Oregon City, OR
Raw Oregon Honey 5K
Sep 14, 2024
CFC 5K for Healthcare
Sep 22, 2024
Reno, NV
Battle of the Rattle 5K
Sep 14, 2024
Reno 10 Miler and Relay
Sep 15, 2024
R5K Recovery Run/Walk
Sep 28, 2024
Langley, WA
Chum Run
Sep 23, 2023
Spokane, WA
Millwood Beer Mile at Millwood Brewing Co
Sep 30, 2023
Hi 5K Charity Run
Sep 7, 2024
Mt Spokane Trail Run
Sep 8, 2024
Sundae Sunday 10 Miler
Sep 15, 2024
The Boulevard Race
Sep 22, 2024
Gone Fir A Run 50K Trail race
Sep 28, 2024
Mount Vernon, WA
Skagit Bigfoot Fest
Sep 28, 2024
Plain, WA
Plain Endurance Runs
Sep 14, 2024
Newberg, OR
International Peace Day 5K
Sep 21, 2024
Martinez, CA
MRC-MEF Run for Education
Sep 30, 2023
Winthrop, WA
Cutthroat Classic Mountain Trail Run
Sep 7, 2024
Snohomish, WA
9/11 Heroes Run
Sep 14, 2024
Nampa, ID
Harvest Classic Fun Run
Sep 14, 2024
Mammoth Lakes, CA
Crowley Lake Trail Run
Sep 15, 2024
San Francisco, CA
Golden Gate Park XC Open
Sep 10, 2023
Fog City Run
Jan 15, 2025
Jan 22, 2025
Jan 29, 2025
Feb 5, 2025
47 more
Diplo's Run Club - San Francisco
Sep 8, 2024
Mountain Lake 5K
Sep 8, 2024
SF Aloha Run for Peace
Sep 15, 2024
GO2 for Lung Cancer
Sep 22, 2024
Jog in the Fog
Sep 22, 2024
Mermaid Run San Francisco
Sep 22, 2024
Lands End 5K
Sep 29, 2024
Alameda, CA
Alameda Pint
Sep 22, 2024
Stockton, CA
Loop the Lake Race
Sep 21, 2024
Corvallis, OR
Corvallis Fall Festival Run
Sep 29, 2024
Bass Lake, CA
Smokey Bear Run
Sep 28, 2024
Carmichael, CA
Rebel XC Challenge
Sep 21, 2024
Port Angeles, WA
GOAT Run
Sep 7, 2024
Auburn, CA
Sunset & Cider Trail Races
Sep 28, 2024
Clayton, CA
Diablo Trail Run
Sep 8, 2024
Newport, WA
Autumn Bloom 5K/10K
Sep 21, 2024
Palo Alto, CA
Byxbee parkrun
Sep 7, 2024
Sep 14, 2024
Sep 21, 2024
Sep 28, 2024
48 more
Moonlight Run & Walk
Sep 20, 2024
Oak Harbor, WA
Fidalgo Preview Run
Sep 10, 2023
Rocklin, CA
Mile Madness Endurance Run
Sep 20, 2024
Estacada, OR
ORRC Best Dam Run
Sep 14, 2024
Pocatello, ID
P-Town's Mini Barkley
Sep 16, 2023
Kennewick, WA
Jump off Joe Marathon
Sep 7, 2024
Turlock, CA
Set Free Movement Freedom Run
Sep 28, 2024
Oakland, CA
LMJS Fourth Sunday Race
Aug 25, 2024
Jul 28, 2024
Sep 22, 2024
Oct 27, 2024
6 more
BT5K
Sep 14, 2024
Everett, WA
Luau 5K & 10K
Sep 2, 2023
Luau 5K, 10K, and Half Marathon
Sep 16, 2023
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Sep 7, 2024
Viking 1M, 5K, 10K, 15K, & Half Marathon
Sep 21, 2024
Castro Valley, CA
Dick Collins Firetrails
Sep 29, 2024
Fairfield, CA
FSUSD Runs This
Sep 16, 2023
Orting, WA
Mud Mountain Dam Marathon
Sep 21, 2024
Quilcene, WA
Quilcene Oyster Races
Sep 15, 2024
Lincoln City, OR
Fire Aid 5K & 10K
Sep 30, 2023
Spokane Valley, WA
Valleyfest 5K/10K
Sep 22, 2024
Dublin, CA
I Run They Learn
Sep 24, 2023
Lemoore, CA
SPC 5K Run Walk
Sep 22, 2023
Molalla, OR
Watermelon Festival 5K
Sep 23, 2023
Hood River, OR
Oregon Brewery Running Series
Sep 21, 2024
Sisters, OR
Three Sisters Skyline
Sep 21, 2024
Anacortes, WA
Fueling Education Fun Run
Sep 15, 2024
Anacortes Half Marathon
Sep 21, 2024
Fidalgo Trail Run
Sep 28, 2024
El Dorado Hills, CA
Gold Country 10K and 5K
Sep 7, 2024
Gig Harbor, WA
Race For A Soldier
Sep 8, 2024
Montesano, WA
Lake Sylvia Fall Festival Trail Races
Sep 10, 2023
Talent, OR
Rogue XC
Sep 14, 2024
Cambria, CA
AFS-Pinedorado 5K Fun Run
Sep 2, 2023
Pendleton, OR
DRAMA Fun Run
Sep 30, 2023
Northwest Series - Day 1 OR
Sep 21, 2024
Northwest Series - Day 2 OR
Sep 22, 2024
Klamath Falls, OR
Healthy Kids Running Series
Oct 13, 2024
Sep 15, 2024
Sep 22, 2024
Sep 29, 2024
1 more
Moore Mountain Trail Run
Sep 21, 2024
Campbell, CA
Outrun Lupus 5K
Sep 21, 2024
Puyallup, WA
9/11 Memorial 5K & 9.11K
Sep 10, 2023
Run 4 Miles
Sep 30, 2023
Little Steps, Big Dreams 5K
Sep 22, 2024
Puyallup Valley Half Marathon & 10K
Sep 28, 2024
Saint Paul, OR
Fight For Your Life 5K
Sep 24, 2023
North Bend, WA
Cascade Express Marathon
Sep 7, 2024
Mt Si Hill Climb
Sep 7, 2024
Mt Si Vert Fest
Sep 7, 2024
Tunnel Light Marathon
Sep 8, 2024
Race to the Top of Mount Si
Sep 28, 2024
Willits, CA
Celebration of Life - Trail Trek
Sep 24, 2023
Canby, OR
Canby Dahlia Run
Sep 14, 2024
Rockford, WA
Harvest Hustle
Sep 23, 2023
Buckley, WA
Mud Mountain Dam Marathon
Sep 21, 2024
La Grande, OR
Drug Free Run
Sep 28, 2024
Orcas Island, WA
Moran Constitutional Relay
Sep 21, 2024
Joint Base Lewis-McChord, WA
Awareness Run 5K
Sep 14, 2024
Tulare, CA
Rivalry Run
Sep 28, 2024
The Dalles, OR
WineRun The Dalles at The Pines 1852
Sep 21, 2024
Ketchum, ID
Baldy Hill Climb
Sep 28, 2024
Brisbane, CA
Sierra Point 10K
Sep 1, 2024
Tillamook, OR
Ultimook Race
Sep 7, 2024
Wheatland, CA
Run Your Gourd Off
Sep 17, 2023
Medina, WA
RGI 5K Fun Run
Sep 10, 2023
Coburg, OR
Pacific Northwest Marathon
Sep 21, 2024
Shaver Lake, CA
Shaver Lake Triathlon
Sep 15, 2024
Lake Tahoe, CA
Emerald Bay Trail Run
Sep 6, 2025
Kenmore, WA
Fly Away 5K
Sep 10, 2023
Boring, OR
Boring Marathon
Sep 15, 2024
Pismo Beach, CA
Ryan's Ranch Run
Sep 1, 2024
Newark, CA
Newark Mile 4K
Sep 21, 2024
Olallie Lake, OR
Mountain Lakes 100
Sep 21, 2024
Nine Mile Falls, WA
March for The Fallen
Sep 14, 2024
Porterville, CA
Run for Life 5K
Sep 7, 2024
Burley, ID
Mini Cassia Rescue Run
Sep 7, 2024
Lee Vining, CA
Tioga Pass Run
Sep 8, 2024
Mountain Home, ID
Crater Crawl - Run Around The Rings
Sep 21, 2024
Walterville, OR
Walterville Waddle 5K
Sep 7, 2024
Parkdale, OR
Wy'east Wonder
Sep 7, 2024
Sublimity, OR
Sublimity Harvest Festival Fun Run
Sep 7, 2024
Friant, CA
Pincushion Hill Climb
Sep 21, 2024
Olympic Valley, CA
Lederhosen 5K
Sep 21, 2024
Lakeshore, CA
China Peak Running Festival
Sep 7, 2024
Independence, OR
Oregon Hop Run
Sep 16, 2023
Gervais, OR
Mission Possible
Sep 28, 2024
Snoqualmie Pass, WA
Cascade Express Half Marathon
Sep 7, 2024
Cascade Express Marathon
Sep 7, 2024
Skykomish, WA
Iron Goat Trail 10K+
Sep 21, 2024
Mendocino, CA
Mendocino Running Festival
Sep 7, 2024
Arnold, CA
Arnold Rim Trail Endurance Runs
Sep 28, 2024
Sultan, WA
Salmon Run
Sep 23, 2023
Harrisburg, OR
Pacific Northwest Marathon
Sep 21, 2024
Grand Coulee, WA
Run The Dam
Sep 21, 2024
Teanaway, WA
Teanaway Country 100
Sep 21, 2024
Richvale, CA
Run Around the Rice
Sep 10, 2023
Zephyr Cove, NV
Reef's Run
Sep 8, 2024
Loma Mar, CA
Groves Trail Run
Sep 7, 2024
Deming, WA
Territory Run Camp
Sep 28, 2023
Tamarack, ID
Top of Tamarack
Sep 28, 2024
Annadel State Park, CA
Annadel Loop & Loop de Loop Trail Races
Sep 8, 2024
Cowiche, WA
Cowiche Brew Run
Sep 14, 2024
Lake of the Woods, OR
Brown Mountain Bigfoot Chase
Sep 23, 2023
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listing
1. Cal Tri Folsom
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Sep 8, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | 10K, 5K run
More Information
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Folsom, CA
Sacramento County, CA
Featured Listing
2. Alameda Pint
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Sep 22, 2024Sunday
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10K, 5K run
More Information
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Alameda, CA
Alameda County, CA
1. Crystal Springs
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Sep 1, 2024Sunday
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50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
More Information
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Woodside, CA
332 miles point to pointSan Mateo County, CA
2. Great Housing Run 5K
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Sep 1, 2024Sunday
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5K run
More Information
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San Jose, CA
332 miles point to pointSanta Clara County, CA
3. Payette Lake Run
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Sep 1, 2024Sunday
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30K, 10K, 5K run
More Information
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McCall, ID
353 miles point to pointValley County, ID
4. Ryan's Ranch Run
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Sep 1, 2024Sunday
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10K, 5K run | kids run
More Information
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Pismo Beach, CA
493 miles point to pointSan Luis Obispo County, CA
5. Sierra Point 10K
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Sep 1, 2024Sunday
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10K run
More Information
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Brisbane, CA
316 miles point to pointSan Mateo County, CA
6. SW5K
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Sep 1, 2024Sunday
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5K, 1M run | kids run
More Information
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Beaverton, OR
232 miles point to pointWashington County, OR
7. AFS-Pinedorado 5K Fun Run
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Past DateSep 2, 2023Saturday
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5K run
More Information
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Cambria, CA
462 miles point to pointSan Luis Obispo County, CA
8. Davis Labor Day Run
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Sep 2, 2024Monday
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10K, 5K run | kids run
Virtual OptionMore Information
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Davis, CA
254 miles point to pointYolo County, CA
9. Hero-Up 5K
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Past DateSep 2, 2023Saturday
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5K run | kids run
Virtual OptionMore Information
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Tigard, OR
227 miles point to pointWashington County, OR
10. Luau 5K & 10K
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Past DateSep 2, 2023Saturday
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10K, 5K run
More Information
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Everett, WA
398 miles point to pointSnohomish County, WA
11. Luau 5K, 10K, and Half Marathon
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Past DateSep 2, 2023Saturday
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13.1M, 10K, 5K run
More Information
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Yakima, WA
310 miles point to pointYakima County, WA
12. Redmond Harvest Half Marathon
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Sep 2, 2024Monday
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13.1M run
More Information
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Redmond, WA
377 miles point to pointKing County, WA
13. Sunset Through the Trees Fun Runs
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Sep 3, 2024TuesdayLEMA Ranch
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4M, 2.5M run
More Information
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Redding, CA
118 miles point to pointShasta County, CA
14. Fog City Run
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Sep 4, 2024Wednesday
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5K run
More Information
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San Francisco, CA
309 miles point to pointSan Francisco County, CA
15. Portland Trail Series - Fall
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Sep 4, 2024Wednesday
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6M, 4M trail run
More Information
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Portland, OR
233 miles point to pointMultnomah County, OR
16. Emerald Bay Trail Run
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Sep 6, 2025Saturday
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12K trail run
More Information
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Lake Tahoe, CA
234 miles point to pointEl Dorado County, CA
17. Way Too Cool 50K Endurance Run
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Sep 6, 2025Saturday
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50K, 17K run
More Information
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Cool, CA
234 miles point to pointEl Dorado County, CA
18. AppleTree Marathon
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Sep 7, 2024Saturday
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5K run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Vancouver, WA
240 miles point to pointClark County, WA
19. Beat the Blerch
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Sep 7, 2024Saturday
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26.2M, 13.1M, 10K, 5K run
More Information
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Carnation, WA
375 miles point to pointKing County, WA
20. Beaverton Sun Run
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Sep 7, 2024Saturday
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5K run
More Information
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Beaverton, OR
232 miles point to pointWashington County, OR
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.