Running races in or near Winchester, ID
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Winchester, ID 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.
Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-22-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-22-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-24-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-24-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-25-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-24-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-23-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-23-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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2025 Northwest Series - Day 3 (WA)
Organization: Mainly Marathons
Date of Race: 09-22-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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2025 Northwest Series - Day 4 (WA)
Organization: Mainly Marathons
Date of Race: 09-23-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-25-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-22-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-23-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-23-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-24-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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2025 Northwest Series - Day 5 (ID)
Organization: Mainly Marathons
Date of Race: 09-24-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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2025 Northwest Series - Day 6 (ID)
Organization: Mainly Marathons
Date of Race: 09-25-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-25-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-25-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-25-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-22-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-22-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-23-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 09-24-2025
Description: World's Best Marathon Half Series! No Time Limits ...
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Complete list of running events in and near Winchester, ID: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Winchester
About Winchester
Winchester (ID) is a city in Lewis County with an estimated population of 340.[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.).
