BJJ Classes in Northglenn, CO
Northglenn has 2 BJJ gyms — including 2 with a free trial, 2 beginner-friendly, and 1 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.
Grinders Fitness
5 ★★★★★ 111 reviews
🥋 Free trial / intro class — check their site
Boxing, kickboxing and jiu-jitsu gym, with a range of classes to suit all ages and skill levels.
NEW ERA Jiu Jitsu
5 ★★★★★ 66 reviews
🥋 Free trial / intro class — check their site
Good to know in Northglenn
1 of the 2 gyms with posted hours are open on Sundays.
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.
- Grinders Fitness ★★★★★ 5 (111)
- NEW ERA Jiu Jitsu ★★★★★ 5 (66)
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.
- Grinders Fitness ★★★★★ 5 (111)
- NEW ERA Jiu Jitsu ★★★★★ 5 (66)
Kids & teen BJJ in Northglenn
This gym runs kids' or youth classes — supervised, confidence-building, and focused on discipline and self-defense. Check each gym's schedule for age groups and times.
- NEW ERA Jiu Jitsu ★★★★★ 5 (66)
BJJ in Northglenn: quick answers
- How much does BJJ cost a month in Northglenn?
- Most Northglenn 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 Northglenn gyms offer a free trial or free first class?
- Yes — 2 of the 2 gyms in Northglenn advertise a free trial, free first class, or intro offer, including Grinders Fitness, NEW ERA Jiu Jitsu. Offers change, so confirm on the gym's site before you go.
- I'm a total beginner — can I start BJJ in Northglenn?
- 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 Northglenn 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 Northglenn?
- Yes — 1 Northglenn gym runs 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.