Athletic Adventures Activity Center
Private
Athletic Adventures is a kids' gymnastics center at 3773 Monarch St in Frederick serving families across Frederick, Erie, Firestone, Dacono and Longmont, with programs from Babynastics for infants and Preschool Adventures through gymnastics, tumbling, ninja and tricking classes. Its summer camp days combine games, arts and crafts, growth lessons and movement, with daily gymnastics instruction and time on the ninja obstacle courses. An optional Swim Speed Week add-on provides four 40-minute classes Monday through Thursday before or after camp at 8:15 a.m. or 4 p.m., listed at $285 plus a $60 registration fee.
The practical details
We list only what the camp itself publishes, and programs change — dates, prices, ages and availability can all move after we check. Confirm the details on the camp’s own website and contact Athletic Adventures Activity Center directly before you register or pay. Last checked August 2026.
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Google Reviews
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★★★★★Megan HurshThe growth my child has had in his swim lessons in just 2 months has been night and day. Gaining confidence and skills in a stress free environment has been key for us! We love every program so far from the tricking and summer camps to swim lessons!
★★★★★Paola RivasWe’ve had such a great experience here! The coaches are patient, encouraging, and truly care about the kids. My child has gained so much confidence and always looks forward to class. The environment is welcoming, clean, and positive. Highly recommend for anyone looking for a great gymnastics program!
★★★★★Cassie CooperMy daughter, is 5 years old and absolutely loves her gymnastic class! She gets so excited each to go each week. Coach David makes it fun and is great with the kids!
★★★★★AmyGreat people, great program. My kiddo started classes at age 3 and loves it and I have an older kid who enjoys her beginner gymnastics. They see the more experienced gymnasts practice and love watching their routines. It really gets them excited about the sport. We've also attended school day off camps, clinics, and birthday parties here and the kids love them all.
★★★★★Catriona AllcockWe’ve been part of this gymnastics family since our son was just a few months old, and now at 6 years old we still couldn’t be happier. The coaches and staff have been such positive role models for him over the years — encouraging, patient, supportive, and genuinely invested in the kids they teach. What stands out most is how much they truly care. Even outside the gym, the coaches always stop to say hi when they see us out and about, which says so much about the kind of people they are. Our son has grown not only in skill and confidence, but also in character thanks to the environment they create. We are incredibly grateful for everything this gym has meant to our family and highly recommend it to anyone looking for a supportive and welcoming place for their child.