October 2018 Half Marathons

See all October 2018 half marathons across the USA below, or click Race Calendars above to see each state’s calendar. For each race, you’ll find course maps, elevation profiles, reviews and info on how to register.


Saturday, October 6
Sat Oct 6 12:1 Run Half Marathon Danville IA
Sat Oct 6 Appalachian Series Marathon Half Marathon 10K & 5K – Day 1 Bluefied WV
Sat Oct 6 Barkcamp Race Marathon Half Marathon & 10K Belmont OH
Sat Oct 6 Bay Ridge Half Marathon Brooklyn NY
Sat Oct 6 Beer -n- Brats Run Eagle ID
Sat Oct 6 Bizz Johnson Express Half Marathon Susanville CA
Sat Oct 6 Bohemian Alps Endurance Run Half Marathon Brainard NE
Sat Oct 6 Buckeye Trail Run for Blue Blazes Marathon Half Marathon 10K & 5K Shawnee OH
Sat Oct 6 Castle Rock Trail Festival Castle Rock CO
Sat Oct 6 Charleston Salmon Run Marathon Half Marathon & 10K Coos Bay OR
Sat Oct 6 Dream Chaser 100M 100K 50M 50K Marathons Half Marathons 10K & 5K Pinson TN
Sat Oct 6 F*L*A*T*S Trail Half Marathon Kirksville MO
Sat Oct 6 Fall City Half Marathon & 10K Fall City WA
Sat Oct 6 Freedom's Run Marathon Half Marathon 10K & 5K Shepherdstown WV
Sat Oct 6 Frog Hill Half Marathon & 10K Waynesville MO
Sat Oct 6 Georgetown Half Marathon Washington DC
Sat Oct 6 Hero Run Half Marathon & 5K Mascoutah IL
Sat Oct 6 High Bridge Half Marathon & 5K Farmville VA
Sat Oct 6 Hollidaysburg YMCA October Half Marathon 10K & 5K Hollidaysburg PA
Sat Oct 6 Hoofin' It For Hunger Half Marathon 10K & 5K Miles City MT
Sat Oct 6 Indy Half Marathon & 5K Indianapolis IN
Sat Oct 6 Lake Placid Classic Half Marathon & 10K Lake Placid NY
Sat Oct 6 Lake Tahoe Flume Fall Classic Half Marathon Incline Village NV
Sat Oct 6 Leavenworth Oktoberfest Marathon & Half Marathon Leavenworth WA
Sat Oct 6 Limestone Capital Half Marathon Bedford IN
Sat Oct 6 Missions Heritage Half San Antonio TX
Sat Oct 6 Pacifica Summit Run Half Marathon 50K 30K & 10K Pacifica CA
Sat Oct 6 Prairie State Half Marathon & 10K Long Grove IL
Sat Oct 6 Race 13.1 Raleigh Fall Half Marathon 10K & 5K Raleigh NC
Sat Oct 6 Reuel Little Classic Run Madill OK
Sat Oct 6 Run Like a Girl Half Marathon & 10K Bellingham WA
Sat Oct 6 Salt City Half Marathon Hutchinson KS
Sat Oct 6 Sheshequin Path Half Marathon Sayre PA
Sat Oct 6 Sleeping Bear Marathon Half Marathon & 5K Empire MI
Sat Oct 6 Southernmost Marathon & Half Marathon Key West FL
Sat Oct 6 Under the Oaks Half Marathon 10K & 5K Jekyll Island GA
Sat Oct 6 Viking Dash Trail Run Half Marathon 15K & 5K Whitehouse OH
Sat Oct 6 The Wurst Race Half Marathon & 5K Muenster TX

Sunday, October 7
Sun Oct 7 Appalachian Series Marathon Half Marathon 10K & 5K – Day 2 Bluefield WV
Sun Oct 7 Bizz Johnson Trail Half Marathon Susanville CA
Sun Oct 7 Block Island Half Marathon Block Island RI
Sun Oct 7 Boston Athletic Association Half Marathon Boston MA
Sun Oct 7 Boulder Rez Marathon Half Marathon 3/4 Marathon 10K & Relay Boulder CO
Sun Oct 7 Charlottesville Fall Classic Half Marathon & 10K Charlottesville VA
Sun Oct 7 Chris Jarvis Autumn River Run Marathon & Half Marathon North Platte NE
Sun Oct 7 Crawlin' Crab Half Marathon Hampton VA
Sun Oct 7 Divas Half Marathon & 5K in Long Island East Meadow NY
Sun Oct 7 Dream Chaser Marathons Half Marathons 10K & 5K Pinson TN
Sun Oct 7 Grand Country Half Marathon Branson MO
Sun Oct 7 Hanover YMCA RunFest Half Marathon & 5K Hanover PA
Sun Oct 7 Heart of Cool Trail Run Half Marathon 10K & 5K Cool CA
Sun Oct 7 Historic Hillsborough Half Marathon & 5K Hillsborough NC
Sun Oct 7 I Ran Marathons Flagship Series – El Salvador San Antonio TX
Sun Oct 7 Kokanee Trail Runs Half Marathon 10K & 5K South Lake Tahoe CA
Sun Oct 7 Lions Turtle Bay Run Three Bridges Half Marathon Redding CA
Sun Oct 7 Long Beach Marathon & Half Marathon Long Beach CA
Sun Oct 7 Louisville Trail Half Marathon 10K & 5K Louisville CO
Sun Oct 7 Main Street Half Marathon of Hunterdon Clinton NJ
Sun Oct 7 Mare Island Half Marathon 10K & 5K Vallejo CA
Sun Oct 7 Mo' Cowbell Marathon Half Marathon 5K & Relay St. Charles MO
Sun Oct 7 Mohawk Hudson River Marathon & Half Marathon Albany NY
Sun Oct 7 Mount Bohemia Trail Run Half Marathon Mohawk MI
Sun Oct 7 Nantucket Half Marathon Nantucket MA
Sun Oct 7 Narragansett Bay Half Marathon & 5K East Providence RI
Sun Oct 7 New England Half Marathon Concord NH
Sun Oct 7 Newport Marathon & Half Marathon Newport RI
Sun Oct 7 Northern Ohio Marathon Half Marathon & Relay Mentor OH
Sun Oct 7 OctoHalf Half Marathon Hatfield PA
Sun Oct 7 Oregon Women's Half Marathon Eugene OR
Sun Oct 7 Paine to Pain Trail Half Marathon New Rochelle NY
Sun Oct 7 Peace Officer Memorial Run Half Marathon & 5K Modesto CA
Sun Oct 7 Portland Marathon & Half Marathon Portland OR
Sun Oct 7 Rails to Trails Half Marathon & 5K Norwalk WI
Sun Oct 7 Raven Trail Half Marathon Coburn PA
Sun Oct 7 Rock 'n' Roll San Jose Half Marathon & 10K San Jose CA
Sun Oct 7 Run Crazy Horse Marathon Half Marathon & Relay Crazy Horse SD
Sun Oct 7 Run Michigan Cheap Half Marathon 10K & 5K – Petoskey Petoskey MI
Sun Oct 7 Shades of Death Half Marathon & Devil's Run Allamuchy NJ
Sun Oct 7 Thru the Leaves Half Marathon 10K & 5K Rochester Hills MI
Sun Oct 7 Towpath Marathon Half Marathon & 10K Sagamore Hills OH
Sun Oct 7 Urban Cow Half Marathon 5K & Relay Sacramento CA
Sun Oct 7 Vineyard Half Marathon Clinton CT
Sun Oct 7 Weekend Warrior Runfest Half Marathon 10K & 5K Shelby Township MI
Sun Oct 7 Whiskeydaddle Marathon Half Marathon & Relay Peoria IL
Sun Oct 7 Xterra Marathon of Trail Races Colorado Springs CO

Monday, October 8 – Friday, October 12
Mon Oct 8 Appalachian Series Marathon Half Marathon 10K & 5K – Day 3 Bristol TN
Tue Oct 9 Appalachian Series Marathon Half Marathon 10K & 5K – Day 4 Fletcher NC
Wed Oct 10 Appalachian Series Marathon Half Marathon 10K & 5K – Day 5 Seneca SC
Thu Oct 11 Appalachian Series Marathon Half Marathon 10K & 5K – Day 6 Macon GA
Fri Oct 12 Appalachian Series Marathon Half Marathon 10K & 5K – Day 7 Eufaula AL
Fri Oct 12 Lake Tahoe Marathon: Carnelian Bay Half Marathon Lake Tahoe CA

Saturday, October 13
Sat Oct 13 Adams Mill Covered Bridge Half Marathon & 2-Mile Run Flora IN
Sat Oct 13 AdventureMax Springfield Trail Half Marathon & 10K Highlandville MO
Sat Oct 13 Antelope Island Marathon Half Marathon 10K & 5K Syracuse UT
Sat Oct 13 Appalachian Series Marathon Half Marathon 10K & 5K – Day 8 Cottondale FL
Sat Oct 13 Arkansas Marathon Half Marathon 10K & 5K Booneville AR
Sat Oct 13 Battle of Hillotes Half Marathon 10K & 5K Helotes TX
Sat Oct 13 Bemidji Blue Ox Marathon 26K & Half Marathon Bemidji MN
Sat Oct 13 Bethel Half Marathon & 5K Canton NC
Sat Oct 13 Big Woods Run Half Marathon 10K & 5K Faribault MN
Sat Oct 13 Butte Meadows Trail-a-Thon Marathon Half Marathon 5K & Relay Butte Meadows CA
Sat Oct 13 Cannonball Run Marathon Half Marathon & 5K Greensboro NC
Sat Oct 13 Corkscrew Half Marathon 10K & 5K Tyler TX
Sat Oct 13 Cow Pie Trail Run Half Marathon & 5K Loup City NE
Sat Oct 13 Des Plaines River Trail Marathon Half Marathon & 50-Miler Lincolnshire IL
Sat Oct 13 Dog Lake Marathon & Half Marathon Dog Lake WA
Sat Oct 13 Double Half Mary Half Marathons – Valparaiso Valparaiso NE
Sat Oct 13 Driftless Half Marathon Lansing IA
Sat Oct 13 Escalante Canyons Marathon & Half Marathon Escalante UT
Sat Oct 13 Evansville Half Marathon Evansville IN
Sat Oct 13 Famously Hot Pink Half Marathon 10K & 5K Columbia SC
Sat Oct 13 Gandy Dancer Trail Marathon & Half Marathon Luck WI
Sat Oct 13 Gear Western Country Half Marathon & 5K Long Lake MN
Sat Oct 13 Great River Road Run Half Marathon 10K & 5K Nauvoo IL
Sat Oct 13 Hartford Marathon Half Marathon 5K & Relay Hartford CT
Sat Oct 13 Harvest Running Festival Half Marathon Landenberg PA
Sat Oct 13 Hayden Lake Marathon Half Marathon & Quarter Marathon Hayden ID
Sat Oct 13 I Ran Marathons Flagship Series – Equatorial Guinea San Antonio TX
Sat Oct 13 Lake Padden Trail Half Marathon Bellingham WA
Sat Oct 13 Lake Shore Lap Half Marathon 10K & 5K Au Gres MI
Sat Oct 13 Lake Tahoe Marathon: Nevada Half Marathon South Lake Tahoe CA
Sat Oct 13 Lane Walker Foundation Race Half Marathon 10K & 5K Alma MI
Sat Oct 13 LewisGale Salem Half Marathon & 8K Salem VA
Sat Oct 13 Livingston Manor Half Marathon & 5K Livingston Manor NY
Sat Oct 13 Mahoning Shadow Shuffle Half Marathon 10K & 5K Punxsutawney PA
Sat Oct 13 Poulsbo Half Marathon & 10K Poulsbo WA
Sat Oct 13 Pumpkin Harvest Half Bethel ME
Sat Oct 13 Purdue Boilermarker Half Marathon & 5K West Lafayette IN
Sat Oct 13 Queen Bee Half Marathon Cincinnati OH
Sat Oct 13 The Race Presented by the Unity Collective East Point GA
Sat Oct 13 Run the Rail Half Marathon & Relay New Boston TX
Sat Oct 13 Screaming Banshee Half Marathon 10K & 5K Potterville MI
Sat Oct 13 Spacerock Trail Race Half Marathon 10K & 5K Agua Dulce CA
Sat Oct 13 Sparta Half Marathon & 5K Sparta WI
Sat Oct 13 Three Eagle Half Marathon & 5K Eagle River WI
Sat Oct 13 Trapp Lodge Mountain Marathon & Half Marathon Stowe VT
Sat Oct 13 Twilight Red Rock Half Marathon 10K & 5K Las Vegas NV
Sat Oct 13 Viking Dash Trail Run: Cleveland Half Marathon 15K & 5K Peninsula OH
Sat Oct 13 Warren YMCA SuperKwik Challenge Half Marathon Warren PA
Sat Oct 13 WhistleStop Marathon & Half Marathon Ashland WI
Sat Oct 13 Willow River Trail Challenge Half Marathon Hudson WI
Sat Oct 13 Zombie Half Marathon & Kids 2.5K Anchorage AK

Sunday, October 14
Sun Oct 14 30A Half Marathon & 5K Santa Rosa Beach FL
Sun Oct 14 Appalachian Trail Marathon Half Marathon 10K & 5K – Day 9 Marianna FL
Sun Oct 14 Autumn Blast Half Marathon South Lebanon OH
Sun Oct 14 Brooklyn Greenway Half & 5K Brooklyn NY
Sun Oct 14 Brooklynite Half Marathon Brooklyn NY
Sun Oct 14 CHaD Hero Half Marathon & 5K Hanover NH
Sun Oct 14 City of Trees Marathon & Half Marathon Boise ID
Sun Oct 14 City to the Sea Half Marathon & Seaside 5K San Luis Obispo CA
Sun Oct 14 Cocoa Beach Half Marathon & Relay Cocoa Beach FL
Sun Oct 14 Double Half Mary Half Marathons – Roca Roca NE
Sun Oct 14 Empire State Marathon & Half Marathon Syracuse NY
Sun Oct 14 Fall Foliage Half Marathon & 5K Rhinebeck NY
Sun Oct 14 Girlfriends Run for a Cure Half Marathon Vancouver WA
Sun Oct 14 GMAA Green Mountain Marathon & Half Marathon South Hero VT
Sun Oct 14 Healdsburg Half Marathon Healdsburg CA
Sun Oct 14 Helltown Half Marathon Front Royal VA
Sun Oct 14 Hero Half Marathon & Relay Fayetteville AR
Sun Oct 14 Humboldt Redwoods Marathon Half Marathon & 5K Weott CA
Sun Oct 14 Iron Horse Half Marathon & 12K Midway KY
Sun Oct 14 Judgment Day Half Marathon Bakersfield CA
Sun Oct 14 Lake Tahoe Marathon: Emerald Bay Half Marathon Lake Tahoe CA
Sun Oct 14 Maui Marathon & Half Marathon Kaanapali HI
Sun Oct 14 Mount Desert Island Marathon Half Marathon & Relay Bar Harbor ME
Sun Oct 14 Nebraska Marathon Half Marathon & 5K Omaha NE
Sun Oct 14 New England Harvest Half Swansea MA
Sun Oct 14 NYRR Staten Island Half Marathon Staten Island NY
Sun Oct 14 Octoberfest Half Marathon 10K & 5K Loganville GA
Sun Oct 14 The Other Half Moab UT
Sun Oct 14 Portland St. Patrick Fall Festival Half Marathon & 5K Portland MI
Sun Oct 14 Prairie Fire Fall Marathon Half Marathon & 5K Wichita KS
Sun Oct 14 Run Michigan Cheap Half Marathon 10K & 5K – South Haven South Haven MI
Sun Oct 14 Seaside Half Marathon & 5K Seaside Heights NJ
Sun Oct 14 Snohomish River Run Marathon Half Marathon & 10K Snohomish WA
Sun Oct 14 Spirit of Survival Half Marathon Lawton OK
Sun Oct 14 Spokane Marathon Half Marathon 10K & Relay Spokane WA
Sun Oct 14 Springfield Marathon Half Marathon & Quarter Marathon Springfield IL
Sun Oct 14 West Virginia Trilogy Half Marathon Circleville WV

Saturday, October 20
Sat Oct 20 Baltimore Running Festival Half Marathon Baltimore MD
Sat Oct 20 Buffalo Creek Half Marathon Cabot PA
Sat Oct 20 C&D Canal Half Marathon New Castle DE
Sat Oct 20 Cherokee Harvest Half Marathon & 5K Cherokee NC
Sat Oct 20 Dalton Red Carpet Half Marathon Dalton GA
Sat Oct 20 Fargo Mini Marathon 10K & 5K Fargo ND
Sat Oct 20 Franconia Notch Half Marathon Franconia NH
Sat Oct 20 Gunstock Trails Half Marathon Laie HI
Sat Oct 20 Halloween Half & 5K Fort Worth TX
Sat Oct 20 Huntsville Half Marathon Quarter Marathon & 5K Huntsville TX
Sat Oct 20 Kansas City Marathon Half Marathon 10K & 5K Kansas City MO
Sat Oct 20 Lake Powell Half Marathon Page AZ
Sat Oct 20 Lewis-Clark Half Marathon & 5K Clarkston WA
Sat Oct 20 Look Good Feel Good Half Marathon 10K & 5K San Leandro CA
Sat Oct 20 Monster Mash Marathon & Half Marathon Dover DE
Sat Oct 20 Mother Earth Brewing Ironclad Half Marathon & 5K Kinston NC
Sat Oct 20 Monster Dash Half Marathon 15K 10K & 5K Huntington Beach CA
Sat Oct 20 Murray Half Marathon 5K & Relay Murray KY
Sat Oct 20 National Sweetest Day Half Marathon 10K & 5K Nashotah WI
Sat Oct 20 NYCRUNS Brooklyn Marathon & Half Marathon Brooklyn NY
Sat Oct 20 Oktoberfest Trail Run Festival Farmersville TX
Sat Oct 20 Oregon Trail Run of Nebraska Hebron NE
Sat Oct 20 Renfro Rock 'n' Run Half Marathon Mount Vernon KY
Sat Oct 20 Rocktoberfest Half Marathon & 5-Miler Charlotte NC
Sat Oct 20 Salt Lake City Haunted Half Salt Lake City UT
Sat Oct 20 Saratoga Trail Runs Half Marathon 30K & 10K Saratoga CA
Sat Oct 20 Soaring Wings of Conway Half Marathon Conway AR
Sat Oct 20 SoJo Marathon Half Marathon & 5K South Jordan UT
Sat Oct 20 SoNo Half Marathon & 5K Norwalk CT
Sat Oct 20 Stinson Beach Half Marathon & 7-Mile Stinson Beach CA
Sat Oct 20 That Dam Half & 5K Grand Prairie TX
Sat Oct 20 Tilden Trail Marathon Half Marathon & 10K Orinda CA
Sat Oct 20 Triple Lakes Trail Half Marathon 40K & 40-Mile Greensboro NC
Sat Oct 20 Upper Cumberland Haunted Half Marathon Cookeville TN
Sat Oct 20 Urban Bourbon Half Marathon Louisville KY
Sat Oct 20 Viking Dash Trail Run Fort Worth: Half Marathon 10K & 5K Fort Worth TX
Sat Oct 20 Wild Duluth Races 100K 50K & Half Marathon Duluth MN
Sat Oct 20 Y Race Phoenix Half Marathon 5K & 10K Phoenix AZ
Sat Oct 20 Zooma Florida Half Marathon & 12K Amelia Island FL

Sunday, October 21
Sun Oct 21 AthHalf Half Marathon & 5K Athens GA
Sun Oct 21 Atlantic City Marathon & Half Marathon Atlantic City NJ
Sun Oct 21 Baystate Marathon & Half Marathon Lowell MA
Sun Oct 21 Bull City Race Fest Half Marathon & 5-Miler Durham NC
Sun Oct 21 Cloverdale Vineyard Marathon Half Marathon 10K & 5K Cloverdale CA
Sun Oct 21 Columbia Gorge Marathon & Half Marathon Hood River OR
Sun Oct 21 Craft Classic Half Marathon & 5K – San Diego San Diego CA
Sun Oct 21 Detroit Free Press Marathon Half Marathons & 5K Detroit MI
Sun Oct 21 Duke City Marathon Half Marathon 10K & 5K Albuquerque NM
Sun Oct 21 E-Race Cancer Half Marathon & 5K Bridgeport NY
Sun Oct 21 End of the Road Marathon & Half Marathon Waterfall PA
Sun Oct 21 Folsom Blues Breakout 13.1 5K & Relay Folsom CA
Sun Oct 21 Foster Park Half Marathon 10K & 5K Ventura CA
Sun Oct 21 Gansett Half Marathon Narragansett RI
Sun Oct 21 Grand Rapids Marathon Half Marathon & Relay Grand Rapids MI
Sun Oct 21 The Great GO! St. Louis Halloween Race St. Louis MO
Sun Oct 21 Happy Valley Half Marathon & 5K Northampton MA
Sun Oct 21 Haunted Hustle Half Marathon & 10K Middleton WI
Sun Oct 21 Hershey Half Marathon & Relay Hershey PA
Sun Oct 21 Historic Brownsville International Half Marathon Brownsville TX
Sun Oct 21 Honored Hero Run Half Marathon 10K & 5K Fort Worth TX
Sun Oct 21 I Ran Marathons Flagship Series – Eritrea San Antonio TX
Sun Oct 21 IMT Des Moines Marathon Half Marathon & 5K Des Moines IA
Sun Oct 21 Lexus LaceUp Marathon Half Marathon & 5K Ventura CA
Sun Oct 21 Mankato Marathon Half Marathon 10K & 5K Mankato MN
Sun Oct 21 Monster Dash Half Marathon 15K 10K & 5K Santa Monica CA
Sun Oct 21 Morgan Hill Marathon Half Marathon 10K & 5K Morgan Hill CA
Sun Oct 21 Myrtle Beach Mini Marathon Myrtle Beach SC
Sun Oct 21 Naperville Half Marathon & 5K Naperville IL
Sun Oct 21 Nationwide Children's Hospital Columbus Marathon & Half Marathon Columbus OH
Sun Oct 21 Newburyport Half Marathon & Relay Newburyport MA
Sun Oct 21 Northshore Half Marathon & 10-Miler Mandeville LA
Sun Oct 21 Nutrabolt Oktoberfest Half Marathon & 10K College Station TX
Sun Oct 21 Pasadena Trail Half Marathon Pasadena CA
Sun Oct 21 Rock 'n' Roll Denver Half Marathon & 10K Denver CO
Sun Oct 21 Run Like Hell Half Marathon 10K & 5K Portland OR
Sun Oct 21 Runner's World Half Marathon Bethlehem PA
Sun Oct 21 Running for the Bay Marathon Half Marathon 10K & 5K Apalachicola FL
Sun Oct 21 Seattle Rivalry Clash Half Marathon 10K & 5K Woodinville WA
Sun Oct 21 Seven Bridges Marathon Four Bridges Half Marathon & 5K Chattanooga TN
Sun Oct 21 Southern Tier Trail Fest at Newtown Battlefield Elmira NY
Sun Oct 21 Sri Chinmoy Half Marathon Congers NY
Sun Oct 21 Temecula Half Marathon & 5K Temecula CA
Sun Oct 21 Valparaiso Half Marathon Valparaiso IN
Sun Oct 21 Yerevan Marathon & Half Marathon Yerevan ARM
Sun Oct 21 Yonkers Marathon Half Marathon & 5K Yonkers NY

Monday, October 22 – Friday, October 26
Thu Oct 25 Day of the Dead Marathon Half Marathon 50K 10K & 5K – Day 1 Las Cruces NM
Thu Oct 25 I Ran Marathons Halloween Count Dracula Series – Zombie San Antonio TX
Fri Oct 26 Day of the Dead Marathon Half Marathon 50K 10K & 5K – Day 2 Las Cruces NM
Fri Oct 26 I Ran Marathons Halloween Count Dracula Series – Jack O'Lantern San Antonio TX

Saturday, October 27
Sat Oct 27 Ashland Half Marathon & 5-Miler Ashland MA
Sat Oct 27 Cape Cod Marathon Half Marathon & Relay Falmouth MA
Sat Oct 27 Cape May Hallowed Half Marathon Cape May NJ
Sat Oct 27 Carpe Diem & Carpe Noctem Half Marathon & 5-Miler White Lake MI
Sat Oct 27 Chessie Trail Marathon Half Marathon & 5K Lexington VA
Sat Oct 27 The Colony Half Marathon The Colony TX
Sat Oct 27 Day of the Dead Marathon Half Marathon 50K 10K & 5K – Day 3 Las Cruces NM
Sat Oct 27 down2earth Half Marathon 10K & 5K Hialeah FL
Sat Oct 27 EVL Halloween Half Marathon & 5K Ellicotville NY
Sat Oct 27 Farragut 13.1 Half Marathon 5K & Relay Knoxville TN
Sat Oct 27 Galena River Fall Half Marathon & 8K Galena IL
Sat Oct 27 Georgetown Bridge2Bridge Half Marathon 12K & 5K Georgetown SC
Sat Oct 27 Goblin Valley Ultra 50K Marathon & Half Marathon Green River UT
Sat Oct 27 Grants Pass Half Marathon Grants Pass OR
Sat Oct 27 Great Turtle Trail Run Half Marathon & 5.7-Mile Mackinac Island MI
Sat Oct 27 Hallowed Half Marathon & Frightening 5K Leslie MI
Sat Oct 27 Haunted Half Marathon – Provo Provo UT
Sat Oct 27 Haunted House Half Marathon & 5K Harrisburg PA
Sat Oct 27 Healdsburg Wine Country Half Marathon & 10K Geyserville CA
Sat Oct 27 Heroes Run Half Marathon Shreveport LA
Sat Oct 27 Hill Country Halloween Half Marathon Cedar Park TX
Sat Oct 27 I Ran Marathons Flagship Series – Estonia San Antonio TX
Sat Oct 27 I Ran Marathons Halloween Count Dracula Series – Witch San Antonio TX
Sat Oct 27 Jazz Half Marathon & 5K New Orleans LA
Sat Oct 27 The Kingdom Challenge Half Marathon & 5K Lyndonville VT
Sat Oct 27 Life Without Limits Half Marathon & 5K Florence AL
Sat Oct 27 Marathon 2 Marathon Full Marathon Half Marathon 10K & 5K Marathon TX
Sat Oct 27 Marathon on the Mountain & Half Marathon Seven Springs PA
Sat Oct 27 Masquerade Half Marathon San Antonio TX
Sat Oct 27 Miami Beach Halloween Half Marathon & Freaky 4-Miler Miami Beach FL
Sat Oct 27 Monster Dash Half Marathon 15K 10K & 5K Long Beach CA
Sat Oct 27 Napa Wine Country Marathon Half Marathon & 10K Calistoga CA
Sat Oct 27 Oakland Hills Trail Run Oakland CA
Sat Oct 27 Race 13.1 Nashville Half Marathon 10K & 5K Nashville TN
Sat Oct 27 Run Ocean Isle Beach Half Marathon & 5K Ocean Isle Beach NC
Sat Oct 27 RunLBL Half Marathon & 10K Grand Rivers KY
Sat Oct 27 Shawnee Marathon & Half Marathon Harrisburg IL
Sat Oct 27 Silver Comet Marathon & Half Marathon Mableton GA
Sat Oct 27 Skydive Ultra Run – Texas Rosharon TX
Sat Oct 27 Stephenville Lions Spooktacular Half Marathon 10K & 5K Stephenville TX
Sat Oct 27 Tecumseh Trail Marathon Half Marathon & Quarter Marathon Bloomington IN
Sat Oct 27 Valley of Fire Marathon Half Marathon 10K & 5K Overton NV
Sat Oct 27 West Texas Haunted Half Midland TX
Sat Oct 27 Wilmington Women's Half Marathon & 8-Mile Wilmington DE

Sunday, October 28
Sun Oct 28 All-Out Kooky-Spooky Half Marathon 10K & 5K Golden CO
Sun Oct 28 Atlanta Halloween Half Marathon & 5K Atlanta GA
Sun Oct 28 Chester River Challenge Half Marathon & 5K Chestertown MD
Sun Oct 28 Day of the Dead Marathon Half Marathon 50K 10K & 5K – Day 4 Las Cruces NM
Sun Oct 28 E'Town Fall Classic Half Marathon Elizabethtown KY
Sun Oct 28 Florida Halloween Halfathon & 5K St. Petersburg FL
Sun Oct 28 The Good Life Halfsy Lincoln NE
Sun Oct 28 Great 38 Half Marathon University MS
Sun Oct 28 Hairy Gorilla Half Marathon & Squirrelly 6-Miler Voorheesville NY
Sun Oct 28 The Haunted Half Austin 5K & Kids' Run Austin TX
Sun Oct 28 Honey Badger Half Marathon 10K & 5K San Rafael CA
Sun Oct 28 Houston Half Marathon & 10K Houston TX
Sun Oct 28 I Ran Marathons Halloween Count Dracula Series – Mummy San Antonio TX
Sun Oct 28 Lighthouse Loop Half Marathon & 5K Port Orange FL
Sun Oct 28 Loco Marathon & Half Marathon Newmarket NH
Sun Oct 28 Monster Dash Half Marathon 15K 10K & 5K Van Nuys CA
Sun Oct 28 Ocean State Rhode Race Marathon Half Marathon & 5K Narragansett RI
Sun Oct 28 Oktoberfest 13.1 Half Marathon & 10K Philadelphia PA
Sun Oct 28 Onward Shay Boise Marathon Half Marathon 10K & 5K Boise ID
Sun Oct 28 Rock ‘n’ Roll Los Angeles Halloween Half Marathon & 5K Los Angeles CA
Sun Oct 28 Run Michigan Cheap Half Marathon 10K & 5K – Midland Halloween Midland MI
Sun Oct 28 Scary Run Half Marathon 10K & 5K Washougal WA
Sun Oct 28 Spooky Sprint Half Marathon 10K & 5K Lee's Summit MO
Sun Oct 28 Suffolk County Marathon Half Marathon 5K & Relay Patchogue NY
Sun Oct 28 TMC Get Moving Tucson Half Marathon 5K & 1-Mile Tucson AZ
Sun Oct 28 Treasure Coast Halloween Half Stuart FL
Sun Oct 28 Westy Half & 5K Westminster CO
Sun Oct 28 White Mountain Milers Half Marathon Quarter Marathon & 5K North Conway NH
Sun Oct 28 Wicked Half Marathon & 4-Mile Peoria AZ
Sun Oct 28 ZombieRunner Halloween Marathon Half Marathon 10K & 5K San Jose CA

Monday, October 29 – Wednesday, October 31
Mon Oct 29 I Ran Marathons Halloween Count Dracula Series – Pumpkin San Antonio TX
Tue Oct 30 I Ran Marathons Halloween Count Dracula Series – Ghost San Antonio TX
Wed Oct 31 I Ran Marathons Halloween Count Dracula Series – Halloween San Antonio TX

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