Lost Boys Jiu Jitsu and Muay Thai

Lost Boys Jiu Jitsu and Muay Thai The Lost Boys team is a family of martial artist that love to train and compete, while teaching top of the line techniques to Humboldt County and beyond.

The oldest standing MMA gym in Humboldt, Lost Boys stands tall in the community for all levels

New year, new levels for Lost Boys MMA! ⏫️•
01/15/2026

New year, new levels for Lost Boys MMA! ⏫️
•

12/18/2025

Wednesday roll rounds went tough!
Catch more of them tonight and Friday at 6pm!
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Peak of the week! Wednesdays have something for everyone!• Youth BJJ- 5pm• Gi BJJ- 6pm• MMA- 7:30pmCome and learn with t...
12/17/2025

Peak of the week! Wednesdays have something for everyone!
• Youth BJJ- 5pm
• Gi BJJ- 6pm
• MMA- 7:30pm

Come and learn with the best who will help you become YOUR best! 💪
•

6. BLACK. BELTS. 🥋 We just made history. Our gym now officially houses SIX BJJ black belts, representing decades of expe...
12/13/2025

6. BLACK. BELTS. 🥋

We just made history. Our gym now officially houses SIX BJJ black belts, representing decades of experience, leadership, and instruction.
That’s more elite coaching than any gym in Humboldt has ever had. And that’s just a start from where we’re headed.

When you train here, you train with the best. Period.

Ready to learn from the highest level of Jiu Jitsu? Come train with us!

Coach brought the fire rounds and dope ass techniques tonight 📈•
12/11/2025

Coach brought the fire rounds and dope ass techniques tonight 📈
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11/21/2025

LET’S GOOOO! ONE DAY OUT!
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nogi muaythaiboxing MMA UFC MixedMartialArts MMAFighter UFCFighter CombatSports MMATraining FightCamp TrainHard Knockout Submission Octagon FightLife mmafighter mmatraining

Out of the frying pan, into the fire. Last practice before , , , and return to the cage, this Saturday !
11/20/2025

Out of the frying pan, into the fire. Last practice before , , , and return to the cage, this Saturday !

11/17/2025

Two fights, two lights out.
is on the road to the show and the spotlight is on!
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Lost Boys OG is also putting it down at HFC tonight 🧨•
11/15/2025

Lost Boys OG is also putting it down at HFC tonight 🧨
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Address

5000 Valley West Boulevard, Suite 8
Arcata, CA
95521

Opening Hours

Monday 10am - 12pm
5pm - 8pm
Tuesday 5:30pm - 9:30pm
Wednesday 10am - 12pm
5pm - 10pm
Thursday 5:30pm - 9:30pm
Friday 10am - 12pm
5pm - 10pm
Saturday 12pm - 2pm
Sunday 12pm - 2pm

Telephone

(707) 388-3111

Website

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