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About this event

The Lemontster Mash 5K can be ran in the location of your choosing (ie - outside, inside, track, treadmill)- as long as it’s 3.1 miles! Once completed, times can be submitted here .

Lemontster Mash 5K registration is $20 and includes a custom, one-of-a-kind, cotton blend t-shirt. Runners may pick up their t-shirt in person at the drive-thru packet pickup will be Saturday, October 17th at the CORE Fitness & Aquatic Complex (16050 127th St, Lemont). This will be a curbside packet pickup; please check your email and social media for procedures.

Registration deadline is Monday October 12, 2020.

The Lemontster Mash 5K is the first race in the 2020 Virtual 5K series. Register for all three Be Safe Together races to be entered in a raffle for great prizes!

Event details and schedule


October 17 - 31, 2020

Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday

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