The DungeonSantee · CA
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B0Ground floor · Santee, CA

TrainBelowGround.

A no-frills coached gym in Santee for weight loss, athletic performance and MMA conditioning — with coaches who are friendly and not afraid to push you.

Call to train ↓See the training

4.8★ · 16 GOOGLE REVIEWS10744 Rockvill St · Mon–Fri from 5:30 AM

B1The training

What you
train for.

Three specialties, one coached room. Every session is led by a trainer — not a key card and a treadmill.

All training →
01Weight lossCoach-led training for losing weight, built around showing up and doing the work with someone watching your form.02Athletic performanceCoached strength and conditioning for people who want measurable improvement, not just a sweat.03MMA conditioningCombat-style conditioning for people who want fight-ready fitness — whether or not they ever step in a cage.

Not sure which one? The training finder takes four answers and picks a track.

B2The people

Coaches who
know your name.

Three quotes from public Google reviews. First names only — as members wrote them.

Super friendly, but not afraid to push you to work harder.

— Google review

Good group of people.

— Google review

The trainers are awesome and down to earth!

— Google review
Members mentionRalph · Beany · Ron
Read the story →
B360 seconds

Not sure
where to start?

Four questions. No email, no form, no sales call. You get one of the three real training tracks and the exact thing to ask a coach when you ring.

All tools →
Training finder4 questions
Question 01 / 04

What do you want most in the next few months?

No wrong answers

A routing tool, not an assessment. Ask a coach before starting.

B4Guides

Read before
you climb down.

Three plain guides: your first session, conditioning without fighting, and the calorie math without the hype.

All guides →
Guide 01 · TrainingWhat to expect at your first session at The Dungeon6 min readGuide 02 · ConditioningConditioning for MMA when you don't fight (yet)7 min readGuide 03 · NutritionLosing weight without starving: the calorie math, simply7 min read
B5Find us

Below
Rockvill St.

10744 Rockvill StSantee, CA 92071
(619) 258-0767
Mon–Fri
5:30 AM–7:30 PM
Sat
8 AM–2 PM
Sun
Closed

Hours from public listings — call to confirm.

Call to train ↓Get directions

Map loads from Google. No exact suite is listed, so call if the entrance is not obvious.

Call(619) 258-0767Directions