October Half Marathons

Race Calendar
October Half Marathons

Below is a complete list of October Half Marathons. Easily sort by race date, member ratings or alphabetically to find an event that’s right for you. Plus, read finisher reviews to gain valuable insights you won’t find anywhere else!

Showing 1 - 50 of 639 results.

Mainly Marathons Prairie Series – Day 7 (MO)

Saint Joseph, MO | Oct 1, 2020 (CANCELED, 2021 TBD)

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Franklin Meilenlauf

Mannheim, Germany | Oct 1, 2020 (CANCELED, 2021 TBD)

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IRONMAN 70.3 Memphis

Memphis, TN | Oct 2, 2021

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New Hampshire Marathon & Half Marathon

Bristol, NH | Oct 2, 2021

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Great Trail Race

Truckee, CA | Oct 2, 2021

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Bay Ridge Half Marathon

Brooklyn, NY | Oct 2, 2021

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Potomac River Run Marathon & Half

Washington, DC | Oct 2, 2021

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Leavenworth Oktoberfest Marathon & Half Marathon

Leavenworth, WA | Oct 2, 2021

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Kenya Wildlife Marathon

LuKenya, Kenya | Oct 2, 2021

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Collingwood Half Marathon & 10K

Collingwood, Canada | Oct 2, 2021

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Rock ‘n’ Roll San Jose Half Marathon

San Jose, CA | Oct 2–3, 2021

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True to the Brew Trail Half Marathon

Spartanburg, SC | Oct 2, 2021

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Palo Alto Weekly Moonlight Run

Palo Alto, CA | Oct 2, 2020 (CANCELED, 2021 TBD)

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Spartan Trifecta Weekend – Tri-State New Jersey

Vernon, NJ | Oct 2–3, 2021

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Waterman’s Triathlon Festival

Rock Hall, MD | Oct 3–4, 2020 (CANCELED, 2021 TBD)

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Castle Rock Trail Festival

Castle Rock, CO | Oct 3, 2020 (2021 TBD)

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SSQ Quebec City Marathon

Levis, Canada | Oct 3–4, 2020 (CANCELED, 2021 TBD)

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Doan Creek Trail Race

Cleveland, OH | Oct 3, 2020 (CANCELED, 2021 TBD)

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IRONMAN 70.3 Barcelona

Calella, Spain | Oct 3, 2021

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Historic Hillsborough Half

Hillsborough, NC | Oct 3, 2021

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Rails to Trails Marathon

Norwalk, WI | Oct 3, 2021

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Fidalgo Trail Run

Anacortes, WA | Oct 3, 2021

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Willimantic Frogtoberfest Half Marathon & 10K

Willimantic, CT | Oct 3, 2020 (CANCELED, 2021 TBD)

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UpRiver Running Fall Races

Thunder Bay, Canada | Oct 3, 2020 (CANCELED, 2021 TBD)

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Roma by Night Run

Rome, Italy | Oct 3, 2020 (2021 TBD)

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Indy Half Marathon at Fort Ben

Indianapolis, IN | Oct 3, 2020 (CANCELED, 2021 TBD)

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Bangor 10K & Half Marathon

Bangor, United Kingdom | Oct 3, 2021

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Beyond the Beach Marathon & Half Marathon

Gary, IN | Oct 3, 2020 (CANCELED, 2021 TBD)

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Swamp Rabbit Trail Urban Ultra

Greenville, SC | Oct 3, 2020 (CANCELED, 2021 TBD)

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Deep Creek Trail 1/2 Marathon

Telluride, CO | Oct 3, 2020 (CANCELED, 2021 TBD)

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Vallejo Waterfront Half Marathon

Vallejo, CA | Oct 3, 2020 (CANCELED, 2021 TBD)

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Revenge of Stede Bonnet

Moncks Corner, SC | Oct 3, 2020 (2021 TBD)

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Run Crazy Horse

Crazy Horse, SD | Oct 3–4, 2020 (2021 TBD)

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Helsinki City Running Day

Helsinki, Finland | Oct 3, 2020 (2021 TBD)

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Kings Mountain Running Festival

Clover, SC | Oct 3, 2020 (2021 TBD)

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Generali Cologne Marathon

Cologne, Germany | Oct 3, 2021

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Freedom’s Run

Harpers Ferry, WV | Oct 3, 2020 (CANCELED, 2021 TBD)

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Monrovia Canyon Trail Runs

Monrovia, CA | Oct 3, 2020 (CANCELED, 2021 TBD)

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Napa Half Marathon

Napa, CA | Oct 3, 2021

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Landshut Half Marathon

Landshut, Germany | Oct 3, 2021

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Echo Summit Trail Run Challenge

Twin Bridges, CA | Oct 3, 2020 (CANCELED, 2021 TBD)

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East Point, GA | Oct 3, 2020 (2021 TBD)

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Great Barrier Island Marathon (Wharf2Wharf)

Great Barrier Island, New Zealand | Oct 3, 2020 (CANCELED, 2021 TBD)

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Run The Bluegrass

Versailles, KY | Oct 3, 2020 (2021 TBD)

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Bull Mountain Epic

Dahlonega, GA | Oct 3, 2020 (2021 TBD)

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Aoraki Mount Cook Marathon

Mount Cook National Park, New Zealand | Oct 3, 2020 (2021 TBD)

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New River Marathon, Half Marathon & 4 Miler

Fleetwood, NC | Oct 3, 2020 (2021 TBD)

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Castlewood Canyon Fun Run

Franktown, CO | Oct 3, 2020 (CANCELED, 2021 TBD)

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Kosice Peace Marathon

Kosice, Slovakia | Oct 3–4, 2020 (2021 TBD)

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Bridge of the Gods Half Marathon

Cascade Locks, OR | Oct 3, 2020 (CANCELED, 2021 TBD)

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