BJJ Classes in Key Biscayne, FL
Key Biscayne has 3 BJJ gyms — including 2 with a free trial, 2 beginner-friendly, and 3 with kids' classes. Every listing is ranked by what members say (Google rating weighted by review count) and shows live open-now hours and the classes each gym runs, so you can find your academy and book your first class. All levels welcome — you don't need to be fit or have any experience to start.
Alliance Miami - Key Biscayne | Jiu-Jitsu for Children, Teenagers and Adults
5 ★★★★★ 104 reviews
🥋 Free trial / intro class — check their site
Miloki Flow Jiu Jitsu Key Biscayne
4.9 ★★★★★ 86 reviews
🥋 Free trial / intro class — check their site
Academy of Martial Arts, RDCA MMA
4.9 ★★★★★ 32 reviews
Good to know in Key Biscayne
For a recognized affiliation or lineage (think Gracie Barra, 10th Planet, Renzo Gracie, Alliance), members point to Alliance Miami - Key Biscayne | Jiu-Jitsu for Children, Teenagers and Adults.
Plan your first class
These gyms offer a free trial, free first class, or intro offer — the low-risk way to try BJJ before you commit. Check each gym's schedule for the current offer.
- Alliance Miami - Key Biscayne | Jiu-Jitsu for Children, Teenagers and Adults ★★★★★ 5 (104)
- Miloki Flow Jiu Jitsu Key Biscayne ★★★★★ 4.9 (86)
New to BJJ?
These gyms are called out by members as welcoming to beginners — go at your own pace, ask questions, and know that rolling builds up slowly and tapping keeps it safe. Everyone in the room started with a first class.
- Alliance Miami - Key Biscayne | Jiu-Jitsu for Children, Teenagers and Adults ★★★★★ 5 (104)
- Miloki Flow Jiu Jitsu Key Biscayne ★★★★★ 4.9 (86)
Kids & teen BJJ in Key Biscayne
These gyms run kids' or youth classes — supervised, confidence-building, and focused on discipline and self-defense. Check each gym's schedule for age groups and times.
- Alliance Miami - Key Biscayne | Jiu-Jitsu for Children, Teenagers and Adults ★★★★★ 5 (104)
- Miloki Flow Jiu Jitsu Key Biscayne ★★★★★ 4.9 (86)
- Academy of Martial Arts, RDCA MMA ★★★★★ 4.9 (32)
BJJ in Key Biscayne: quick answers
- How much does BJJ cost a month in Key Biscayne?
- Most Key Biscayne gyms don't post prices online. BJJ is usually sold as a monthly membership, and rates vary by academy. Many offer a free or discounted first class, so you can visit before you commit — see our cost guide for typical price ranges.
- Do any Key Biscayne gyms offer a free trial or free first class?
- Yes — 2 of the 3 gyms in Key Biscayne advertise a free trial, free first class, or intro offer, including Alliance Miami - Key Biscayne | Jiu-Jitsu for Children, Teenagers and Adults, Miloki Flow Jiu Jitsu Key Biscayne. Offers change, so confirm on the gym's site before you go.
- I'm a total beginner — can I start BJJ in Key Biscayne?
- Yes. BJJ welcomes complete beginners, and you don't need to be fit or have any experience first — the training gets you in shape. 2 Key Biscayne gyms are highlighted by members as beginner-friendly. Rolling (live sparring) builds up slowly, a good gym never pressures newcomers, and tapping keeps every roll safe — just leave your ego at the door.
- Are there kids' BJJ classes in Key Biscayne?
- Yes — 3 Key Biscayne gyms run kids' or youth BJJ. Youth programs focus on confidence, discipline, and fun in a supervised setting; check each gym's schedule for age groups and times.