1 May 7, 2024 Planet Fitness : Free Gym Membership for Teens Planet Fitness Today: Free Gym Membership for Teens Expires: Unknown LEARN MORE Tell a friend!SharePinShareTweetEmailPlanet Fitness is offering teens age 14-19 a Free summer membership. Register online or in person starting May 13th. 1Did you catch these deals?ColourPop Coupon : $5 off $20+ order code MBB55 Little Monkeys Coupon : $25 off + Free Shipping code MBB125Unique Wellness Coupon : 10% off Sitewide code BARGAIN10