The Core
Find yourself at The CORE! Proudly standing as a pinnacle in the heart of Lemont Park District’s Centennial Campus, is The Lemont Park District CORE Fitness & Aquatic Complex (The CORE). This amazing all-inclusive sport and fitness facility is truly the center of it all – the center of the Lemont Park District, of a great Community and a better you!

Aquatics
Feel like a swim? Jump right in the 6-lane swimming pool inside The CORE! This modern indoor pool, in addition to the outdoor Centennial Pool, is ready to meet Lemont’s aquatic needs year round. This aquatic facility, measuring nearly 8,000 square feet, plays host to lap swim, water aerobics, swim meets, open swim, and a variety of other Park District aquatic events! Come join us, the water’s perfect!


The Gym & Indoor Track
Basketball, volleyball, even baseball with indoor batting cages—you name it, this Gym has it! The Gymnasium at The CORE spans over 21,000 square feet maximizing Court Time for all. “Open Gym” as well as an array of other events take place here every week. Encompassing the entire Gym is a remarkable elevated indoor track. Extending a 10th of a mile around, it allows ample room for all runners and walkers year-round.
The Studios and More!
Three deluxe workout Studios sit inside The CORE. Yoga, dance, aerobics, kickboxing, pilates – you can find it all at The CORE! Multi-purpose rooms are available for rental; you can host your next birthday party, business meeting, club event, all at The CORE! Childcare at The CORE is available to moms and dads so they can get their workouts in, while kids can get their fun-time fill!

CORE Membership & Facility Info
It is recommended… If you are under doctor supervision that you discuss your exercise capabilities and limitations with your physician. For additional information, call the Lemont Park District CORE at (630)257-6787 x3026.
Maintain... Don't Gain Holiday Fitness Challenge for CORE Members!
Maintain... Don't Gain is a weight-management program designed to encourage CORE Members to maintain their current weight during the holidays. Click here for flyer and more information...
CORE Schedules
Just a reminder, all members/guests need to have a CORE Membership, Open Gym/Swim Pass OR a Resident/Non-Resident ID Card to attend open gym/swim times. The ID card is free but fees will apply for open gym/swim/fitness center. Please see The CORE Service Desk staff for more information.
OPEN GYM
Open Gym Schedule December 2 - 8
Open Gym Schedule November 25 - December 1 - Updated 11.26.19
FREE Resident Open Gym Times at The CORE
AQUATICS
CORE Aquatics Schedule November 25 - December 1
CORE Aquatics Schedule December 2 - 8
GROUP X FITNESS CLASSES
Group X Fitness Class Schedule – Effective November 6, 2019
Group X Fitness Class Descriptions
SILVER SNEAKERS
SilverSneakers Class Descriptions
SilverSneakers Class Schedule – Effective September 24, 2018
PB AT THE CORE
Pickleball FAQs & Schedule – Effective September 1, 2019
Pickleball Membership Info
TENNIS COURTS
More Info Coming Spring 2019