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Firefly Race Series

Friday, May 3 & Saturday, May 4
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Firefly Race Series

Embark on a two-day running adventure with the new Firefly Series at The Morton Arboretum.

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Virtual Participation

No matter when or where you run, you can support the Arboretum’s vision.

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Firefly 3K and 10K Challenge

Bundle both races to save on registration and compete in our first-ever endurance series.

Race Info Register Now

Countdown to Race Day

Race Info Packet Pickup and Mailing Register
Photos Results Sponsors
Refund Policy Race Insurance

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