Running races in or near Morris Plains, NJ
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Morris Plains, NJ area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
5K - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-14-2026
Description: Event details and schedule
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10K - 10K Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 12-06-2026
Description: This course takes you through the natural beauty of ...
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5K - 5K Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 12-06-2026
Description: This course takes you through the natural beauty of ...
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5K - Oct 4 - 5k
Organization: Du City Tri Runs, Inc.
Date of Race: 10-04-2026
Description: The JC Green Half Marathon, 10K, 5K ...
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NOV 26 • 5K - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 11-26-2026
Description:
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The Big Turkey Half Marathon, 10k, 5k 2026
Organization: Du City Tri Runs, Inc.
Date of Race: 11-26-2026
Description:
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The JC Green Fall Half lMarathon, 10k, 5k ...
Organization: Du City Tri Runs, Inc.
Date of Race: 10-04-2026
Description: The JC Green Half Marathon, 10K, 5K ...
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NOV 26 - HALF - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-26-2026
Description:
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Half - Oct 4 - 13.1 miles
Organization: Du City Tri Runs, Inc.
Date of Race: 10-04-2026
Description: The JC Green Half Marathon, 10K, 5K ...
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HALF MARATHON - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-14-2026
Description: Event details and schedule
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10K - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-14-2026
Description: Event details and schedule
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HALF - 13.1 Miler Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 12-06-2026
Description: This course takes you through the natural beauty of ...
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The Dukes Holiday Half Marathon -10K -and 5K ...
Organization: Du City Tri Runs, Inc.
Date of Race: 12-06-2026
Description: This course takes you through the natural beauty of ...
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10K - Oct 4 - 10k
Organization: Du City Tri Runs, Inc.
Date of Race: 10-04-2026
Description: The JC Green Half Marathon, 10K, 5K ...
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NOV 26 - 10K - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-26-2026
Description:
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The NYC Skyline
Organization: Du City Tri Runs, Inc.
Date of Race: 11-14-2026
Description: Event details and schedule
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Running-Both 3 mile and 5 mile trails and ...
Organization: Vercammen PC
Date of Race: 01-07-2923
Description: Freezing Cold Hash FCH is back to Edison! Jan. 7, 20235 ...
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Freezing Cold Hash
Organization: Vercammen PC
Date of Race: 01-07-2923
Description: Freezing Cold Hash FCH is back to Edison! Jan. 7, 20235 ...
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RCDCU Bike to Fight Prostate Cancer 20th ...
Organization: Renaissance Cyclists Defeating Cancer United, Inc.
Date of Race: 09-19-2026
Description: The RCDCU Annual Bike-A-Thon takes you through the scenic ...
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Running-Both 3 mile and 5 mile trails and ...
Organization: Vercammen PC
Date of Race: 01-06-2924
Description: Freezing Cold Hash Run FCH is back to Edison! Jan.
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freezing cold hash fch Edison
Organization: Vercammen PC
Date of Race: 01-06-2924
Description: Freezing Cold Hash Run FCH is back to Edison! Jan.
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Complete list of running events in and near Morris Plains, NJ: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Morris Plains
About Morris Plains
Morris Plains (NJ) is a borough in Morris County with an estimated population of 5,532.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
