Register For
Firefly Race Series

Lisle, IL 60532

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NEW! Complete the challenge - Save $15
Friday May 3, 2024

$55.00 + $5.31 SignUp Fee

Run an uncertified 2 mile course at dusk at The Morton Arboretum. You will receive a complimentary beverage, race sticker, and exclusive access to an illuminated after party in Arbor Court with a DJ.

Add on the Firefly 10K to complete the series, earn a series medal, and save $15 on your overall package. Discount eligible until 4/23.

Complete the challenge - Save $15
Saturday May 4, 2024

$65.00 + $5.99 SignUp Fee

Join us for our challenging certified 10K route on Saturday morning. This previous Champion of Trees 10K course will take you deep into the beautiful east woods of the Arboretum. Enjoy a complimentary beverage, race sticker, and be eligible for runner medals for this event. Enjoy our classic Arbor Court party after the race and spend the rest of the day enjoying our grounds. 

Add on the Firefly 3K to complete the series challenge, earn a series medal, and save $15 on your overall package. Discount eligible until 4/23.

Complete the challenge- Save $10
Friday April 26, 2024 - Sunday May 5, 2024
Race includes: Virtual Firefly 10K

$45.00 + $4.64 SignUp Fee

If you can't come on race day, register for our Virtual 3K. You will receive free packet mailing of your bib and apparel, as well as a free admission pass to run at the Arboretum April 26 - May 3. Upload your results virtually by May 5th. Virtual runners are not eligible for awards. 

Add the Virtual 10K to complete the race series challenge and get $10 off. Discount eligible until 4/23.

Complete the challenge - Save $10
Friday April 26, 2024 - Sunday May 5, 2024
Race includes: Virtual Firefly 3K

$55.00 + $5.31 SignUp Fee

If you can't come on race day, register for our Virtual 10K. You will receive free packet mailing of your bib and apparel, as well as a free admission pass to run at the Arboretum April 26 - May 3. Upload your results virtually by May 5th. Virtual runners are not eligible for awards. 

Add the Virtual 3K to complete the race series challenge and get $10 off. Discount eligible until 4/23.




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