01 OCTSCORE
NJ Trail Series One Day
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Year-month race guide
October 2026 running race guide with source-backed race dates, mapped-route counts, elevation profiles, distance coverage and route evidence where available.
Dated race pages
New Jersey
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New Jersey
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Poland
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Poland
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Poland
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Poland
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Poland
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Norway
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GPS trace: 702 pts / www.trondheimskogsmaraton.no
Alaska
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GPS trace: 896 pts / runsignup.com
Germany
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GPS trace: 908 pts / sparkassen-phoenix-halbmarathon.de
New Hampshire
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GPS trace: 685 pts / nhmarathon.com
Georgia
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GPS trace: 64 pts / www.theraceuc.com
Georgia
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GPS trace: 329 pts / www.theraceuc.com
Norway
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GPS trace: 1,406 pts / www.trondheimskogsmaraton.no
Norway
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GPS trace: 336 pts / www.trondheimskogsmaraton.no
Germany
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GPS trace: 908 pts / sparkassen-phoenix-halbmarathon.de
Colorado
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GPS trace: 825 pts / thecoloradospringsmarathon.com
Ohio
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GPS trace: 1,114 pts / www.canalwaypartners.com
Ohio
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GPS trace: 708 pts / www.canalwaypartners.com
Ohio
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GPS trace: 346 pts / www.canalwaypartners.com
Colorado
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GPS trace: 653 pts / thecoloradospringsmarathon.com
Colorado
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GPS trace: 152 pts / thecoloradospringsmarathon.com
Arkansas
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GPS trace: 1,462 pts / www.runarkansas.com
Indiana
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South Dakota
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South Dakota
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Arizona
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Arizona
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Arizona
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North East
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Sweden
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Finland
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Alaska
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Alaska
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New York
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New York
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New York
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South Carolina
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South Carolina
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Idaho
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Idaho
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Wisconsin
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South Dakota
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Ireland
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Ireland
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Ireland
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Virginia
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Virginia
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Utah
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Utah
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Finland
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Finland
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Illinois
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Illinois
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New Hampshire
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New Hampshire
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South Dakota
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South Dakota
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South Dakota
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Indiana
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Indiana
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North East
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North East
Next race
Sweden
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Wisconsin
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Wisconsin
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South Dakota
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South Dakota
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Utah
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Utah
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Maine
Next race
GPS trace: 538 pts / mainemarathon.com
Maine
Next race
GPS trace: 218 pts / mainemarathon.com
This guide includes 527 race pages whose latest source-backed race date falls in October 2026. Smaller year-month groups are not published as standalone pages until they clear the coverage threshold.
219 october 2026 races currently have stored route geometry. Route traces appear only when stored geometry exists.
Featured races are ordered by race date first, then by available evidence such as route geometry, elevation profiles, route metrics, cost data and race-character tags.