Running races in or near Mason, OH
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Mason, OH 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.
2025 Trick or Treat at the Nook Champion ...
Organization: Spooky Nook Sports - Ohio
Date of Race: 10-26-2025
Description: Please join us for our 3rd annual Trick or Treat at ...
View Race Details View on Map
2025 Breakfast with Santa
Organization: Spooky Nook Sports - Ohio
Date of Race: 12-13-2025
Description: Looking for a way to get into the Holiday spirit with ...
View Race Details View on Map
10:30am Open Wave - Arctic Dash - 10:30am ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
11:30 Open Wave- Arctic Dash - 11:30 Open ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
12:00pm Family Wave Adult - Arctic Dash - ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
10:45am Open Wave - Arctic Dash - 10:45am ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
11:15am Open Wave - Arctic Dash - 11:15am ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
12:00pm Family Wave Child - Arctic Dash - ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
10:15am Competive Wave-Arctic Dash - 10:15am Competitive Wave ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
Arctic Dash at YMCA Camp Kern 2025
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
10:00am Competitive Wave- Arctic Dash - Competitive Waves ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
11:00am Open Wave - Arctic Dash - 11:00am ...
Organization: YMCA Camp Kern
Date of Race: 12-06-2025
Description: ARE YOU TOUGH ENOUGH? Find out at our challenging 6K (ish!) ...
View Race Details View on Map
(c) August 25
Organization: Cincinnati Children's Hospital Medical Center
Date of Race: 08-25-2025
Description: We are looking for help supporting our Bike 2.0 be.well series, ...
View Race Details View on Map
(E) September 8
Organization: Cincinnati Children's Hospital Medical Center
Date of Race: 09-08-2025
Description: We are looking for help supporting our Bike 2.0 be.well series, ...
View Race Details View on Map
(D) September 2
Organization: Cincinnati Children's Hospital Medical Center
Date of Race: 09-02-2025
Description: We are looking for help supporting our Bike 2.0 be.well series, ...
View Race Details View on Map
(b) August 18
Organization: Cincinnati Children's Hospital Medical Center
Date of Race: 08-18-2025
Description: We are looking for help supporting our Bike 2.0 be.well series, ...
View Race Details View on Map
(F) September 13 RIDE CINCINNATI Finale
Organization: Cincinnati Children's Hospital Medical Center
Date of Race: 09-13-2025
Description: We are looking for help supporting our Bike 2.0 be.well series, ...
View Race Details View on Map
Complete list of running events in and near Mason, OH: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Mason
About Mason
Mason (OH) is a city in Warren County with an estimated population of 30,712.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2014, there were more than 1,100 marathons and more than 541,000 finishers in the U.S.
