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Grassroots Gymnastics

4567 Rivers Avenue, Suite A, North Charleston, SC, 29405

About this gym

Founded in December 2017 by owner Katie Cramer, Grassroots Gymnastics is a boutique gymnastics gym in North Charleston, South Carolina. The gym emphasizes a personalized, high-quality experience with a close-knit community feel, guiding kids from toddler Parent+Tot classes through Kinder, Beginner, Intermediate, Advanced, Teen, and Pre-Team levels, plus Open Gym sessions and a weekly Adult Class. Coaches follow a structured, purposeful skill-progression curriculum designed to build confidence, strength, and coordination.

Classes offered

Adult Class 2026 60mAdvanced 90mAdvanced Preschool (Ages 4.5–5.5) 50mAdvanced Teen 90mBeginner (6-8yrs) 50mBeginner (8+) 50mFoundations 8+ (Intro level) 50mFoundations (Intro level) 50mFriday Open Gym (ALL AGES) 60mHomeschool Class 65mIntermediate 65mKinder (5yrs) 50mParent + Tot (1.5-3yrs) 45mPre-Team 120mPreschool 3 year old 45mPreschool 4 year old 45mSaturday Open Gym (ALL AGES) 60mTeen Class (11+) 50m

Class schedule

Monday
  • Preschool 3 year old
    1:15 PM–2:00 PM
    Drop-in OK
  • Preschool 3 year old
    3:00 PM–3:45 PM
    Drop-in OK
  • Preschool 4 year old
    3:00 PM–3:45 PM
    Drop-in OK
  • Intermediate
    3:15 PM–4:20 PM
    Drop-in OK
  • Beginner (6-8yrs)
    3:30 PM–4:20 PM
    Drop-in OK
  • Kinder (5yrs)
    3:30 PM–4:20 PM
    Drop-in OK
  • Foundations (Intro level)
    4:00 PM–4:50 PM
    Drop-in OK
  • Kinder (5yrs)
    4:00 PM–4:50 PM
    Drop-in OK
  • Foundations (Intro level)
    4:30 PM–5:20 PM
    Drop-in OK
  • Preschool 4 year old
    4:30 PM–5:15 PM
    Drop-in OK
  • Advanced
    5:00 PM–6:30 PM
    Drop-in OK
  • Beginner (6-8yrs)
    5:00 PM–5:50 PM
    Drop-in OK
  • Kinder (5yrs)
    5:30 PM–6:20 PM
    Drop-in OK
  • Intermediate
    5:45 PM–6:50 PM
    Drop-in OK
  • Beginner (8+)
    6:00 PM–6:50 PM
    Drop-in OK
Tuesday
  • Parent + Tot (1.5-3yrs)
    10:00 AM–10:45 AM
    Drop-in OK
  • Preschool 3 year old
    11:00 AM–11:45 AM
    Drop-in OK
  • Preschool 3 year old
    1:15 PM–2:00 PM
    Drop-in OK
  • Kinder (5yrs)
    3:00 PM–3:50 PM
    Drop-in OK
  • Preschool 4 year old
    3:00 PM–3:45 PM
    Drop-in OK
  • Intermediate
    3:15 PM–4:20 PM
    Drop-in OK
  • Foundations (Intro level)
    3:30 PM–4:20 PM
    Drop-in OK
  • Pre-Team
    3:30 PM–5:30 PM
    Drop-in OK
  • Beginner (6-8yrs)
    4:00 PM–4:50 PM
    Drop-in OK
  • Beginner (8+)
    4:30 PM–5:20 PM
    Drop-in OK
  • Preschool 3 year old
    4:30 PM–5:15 PM
    Drop-in OK
  • Beginner (6-8yrs)
    5:00 PM–5:50 PM
    Drop-in OK
  • Preschool 4 year old
    5:00 PM–5:45 PM
    Drop-in OK
  • Kinder (5yrs)
    5:30 PM–6:20 PM
    Drop-in OK
  • Intermediate
    5:30 PM–6:35 PM
    Drop-in OK
  • Adult Class 2026
    7:30 PM–8:30 PM
    Drop-in OK
Wednesday
  • Preschool 3 year old
    3:00 PM–3:45 PM
    Drop-in OK
  • Foundations (Intro level)
    3:30 PM–4:20 PM
    Drop-in OK
  • Kinder (5yrs)
    3:30 PM–4:20 PM
    Drop-in OK
  • Beginner (6-8yrs)
    4:00 PM–4:50 PM
    Drop-in OK
  • Intermediate
    4:15 PM–5:20 PM
    Drop-in OK
  • Advanced Preschool (Ages 4.5–5.5)
    4:30 PM–5:20 PM
    Drop-in OK
  • Preschool 3 year old
    4:30 PM–5:15 PM
    Drop-in OK
  • Preschool 4 year old
    4:45 PM–5:30 PM
    Drop-in OK
  • Advanced
    5:00 PM–6:30 PM
    Drop-in OK
  • Intermediate
    5:30 PM–6:35 PM
    Drop-in OK
  • Beginner (6-8yrs)
    5:30 PM–6:20 PM
    Drop-in OK
  • Teen Class (11+)
    5:30 PM–6:20 PM
    Drop-in OK
  • Foundations (Intro level)
    5:45 PM–6:35 PM
    Drop-in OK
  • Beginner (8+)
    6:30 PM–7:20 PM
    Drop-in OK
Thursday
  • Preschool 4 year old
    10:00 AM–10:45 AM
    Drop-in OK
  • Homeschool Class
    11:00 AM–12:05 PM
    Drop-in OK
  • Preschool 4 year old
    1:15 PM–2:00 PM
    Drop-in OK
  • Preschool 3 year old
    3:00 PM–3:45 PM
    Drop-in OK
  • Beginner (6-8yrs)
    3:30 PM–4:20 PM
    Drop-in OK
  • Kinder (5yrs)
    3:30 PM–4:15 PM
    Drop-in OK
  • Pre-Team
    3:30 PM–5:30 PM
    Drop-in OK
  • Preschool 4 year old
    3:45 PM–4:30 PM
    Drop-in OK
  • Intermediate
    4:00 PM–5:05 PM
    Drop-in OK
  • Kinder (5yrs)
    4:30 PM–5:20 PM
    Drop-in OK
  • Beginner (6-8yrs)
    4:30 PM–5:20 PM
    Drop-in OK
  • Foundations (Intro level)
    4:45 PM–5:35 PM
    Drop-in OK
  • Parent + Tot (1.5-3yrs)
    5:15 PM–6:00 PM
    Drop-in OK
  • Beginner (6-8yrs)
    5:30 PM–6:20 PM
    Drop-in OK
  • Foundations 8+ (Intro level)
    5:30 PM–6:20 PM
    Drop-in OK
  • Advanced
    5:45 PM–7:15 PM
    Drop-in OK
  • Beginner (8+)
    5:45 PM–6:35 PM
    Drop-in OK
Friday
  • Friday Open Gym (ALL AGES)
    2:00 PM–3:00 PM
    Drop-in OK
  • Kinder (5yrs)
    3:00 PM–3:50 PM
    Drop-in OK
  • Intermediate
    3:30 PM–4:35 PM
    Drop-in OK
  • Foundations (Intro level)
    3:30 PM–4:20 PM
    Drop-in OK
  • Beginner (6-8yrs)
    4:00 PM–4:50 PM
    Drop-in OK
  • Advanced Teen
    5:00 PM–6:30 PM
    Drop-in OK
Saturday
  • Preschool 3 year old
    9:00 AM–9:45 AM
    Drop-in OK
  • Preschool 4 year old
    9:00 AM–9:45 AM
    Drop-in OK
  • Parent + Tot (1.5-3yrs)
    9:30 AM–10:15 AM
    Drop-in OK
  • Beginner (6-8yrs)
    9:30 AM–10:20 AM
    Drop-in OK
  • Kinder (5yrs)
    10:00 AM–10:50 AM
    Drop-in OK
  • Parent + Tot (1.5-3yrs)
    10:00 AM–10:45 AM
    Drop-in OK
  • Beginner (6-8yrs)
    10:00 AM–10:50 AM
    Drop-in OK
  • Intermediate
    10:30 AM–11:35 AM
    Drop-in OK
  • Kinder (5yrs)
    10:30 AM–11:20 AM
    Drop-in OK
  • Foundations (Intro level)
    11:00 AM–11:50 AM
    Drop-in OK
  • Beginner (8+)
    11:00 AM–11:50 AM
    Drop-in OK
  • Preschool 4 year old
    11:00 AM–11:45 AM
    Drop-in OK
  • Saturday Open Gym (ALL AGES)
    12:00 PM–1:00 PM
    Drop-in OK

Membership & pricing

Seedlings Classes

$88/mo

Parent+Tot, Preschool, and Kinder classes.

Recreational Classes

$94/mo

Beginner, Intermediate, Advanced, and Teen classes; price varies $94-$138/month by class level and duration.

Trial Class

$20/class

Recommended for anyone unsure which class to enroll in.

Annual Membership Fee (1 child)

$50/yr

Required annual membership fee, good for 12 months; covers classes and camps.

Annual Membership Fee (family, 2+ children)

$100/yr

Required annual family membership fee, good for 12 months; covers classes and camps.

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