Running races in or near Westfield, IA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Westfield, IA 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.
Running-339 Miles - Team Driver
Organization: Relay Iowa
Date of Race: 06-12-2026
Description: Relay Iowa is the World's Longest Relay Run
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Running-339 Miles - Register as Team Captain
Organization: Relay Iowa
Date of Race: 06-12-2026
Description: Relay Iowa is the World's Longest Relay Run
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Running-339 Miles - Runners Joining a Team
Organization: Relay Iowa
Date of Race: 06-12-2026
Description: Relay Iowa is the World's Longest Relay Run
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-11-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-12-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-12-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-12-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-11-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-12-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-12-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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Relay Iowa 2026
Organization: Relay Iowa
Date of Race: 06-12-2026
Description: Relay Iowa is the World's Longest Relay Run
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2026 Prairie Series - Day 4 (NE)
Organization: Mainly Marathons
Date of Race: 05-11-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-11-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-11-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 05-11-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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2026 Prairie Series - Day 5 (IA)
Organization: Mainly Marathons
Date of Race: 05-12-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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2025 DunkFest 3on3 Tournament 18+ age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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2025 DunkFest 3on3 Tournament 14-15 age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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2025 DunkFest 3on3 Tournament 14-15 age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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2025 DunkFest 3on3 Tournament 18+ age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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2025 DunkFest 3on3 Tournament 14-15 age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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2025 DunkFest 3on3 Tournament 18+ age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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2025 DunkFest 3on3 Tournament 16-17 age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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2025 DunkFest 3on3 Tournament 16-17 age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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2025 DunkFest 3on3 Tournament 16-17 age division
Organization: City of Vermillion Recreation Dept
Date of Race: 11-21-2025
Description: DescriptionGet your Dunk On!! Vermillion Parks and Recreation will be hosting ...
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Complete list of running events in and near Westfield, IA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Westfield
About Westfield
Westfield (IA) is a city in Plymouth County with an estimated population of 132.[4]
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Did you know?
In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.
