The Coach Behind the Gym

Coach Delbert Grace

Former top 10 ranked MMA fighter in Hawai'i. Champion coach. Hilo native. Building champions and stronger lives since 2004 — one fighter at a time.

Coach Delbert Grace Jr. — owner and head coach, Grace Kickboxing Academy, Hilo, HI
His Story

Why I Coach

Delbert Grace Jr. is the owner of Grace Kickboxing Academy in Hilo, Hawai'i, and a former top 10 ranked MMA fighter in the state. He began training in 2004 and built his career through discipline, consistency, and a relentless drive to improve.

After his final fight in 2015, he shifted his focus entirely to coaching — developing the next generation of fighters and fitness athletes. Today, Coach Delbert has produced multiple champions, with athletes holding belts in Toughen Hawai'i, King of the Ring, and boxing promotions across the mainland.

His philosophy is simple: meet people where they are, push them past where they think they can go, and never let them settle for "good enough."

Former Top 10 Ranked MMA Fighter in Hawai'i Competitive career 2004–2015
Champion Coach Toughen Hawai'i · King of the Ring · Mainland Boxing
Youth Coaching Specialist Kids & teens kickboxing programs
Online Coaching Available Virtual sessions + custom recorded programs
Train with Coach Delbert
Training Philosophy

How Coach Delbert
Trains Differently

Accountability First

Motivation is temporary. Systems are permanent. Coach Delbert builds structures that keep you showing up — even when life gets in the way.

Safety Always

No injury = no interruption. Every session starts with proper warmup and form coaching because protecting your body is how you protect your progress.

Results Driven

Every session has a purpose. Every program has a goal. Coach Delbert tracks your progress so you always know how far you've come and where you're going.

Client Stories

The Results Speak

After just 6 sessions, I'm already seeing noticeable results. Coach Delbert pushes you in the best way possible.
Nathaniel R.
1-on-1 Personal Training, Hilo
"The accountability made all the difference. I've tried programs before but always quit. With Coach Delbert, I haven't missed a session in 2 months."
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"Best kickboxing training in Hilo, hands down. Coach Grace knows how to push you safely and the results are real."
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Hilo's Best.

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Book My 2 Free Sessions Call 808-990-4496