Acacia Park · Fullerton · Since 2005

Six weeks.
Outside.
Measured.

The 6-Week Fullerton Challenge: coached outdoor training with the trainer this city has trusted for 21 years. We take your measurements on day one and day 42. If they haven't moved, you don't pay.

Claim Your Spot → How It Works

No contract. No franchise script. One coach, one park, one honest price.

21Years in Fullerton
15K+Coached Sessions
4.9★Google Rating
#1Boot Camp on Yelp

Coach Curtis · Acacia Park · 21 years running

Read this before you join anything

Why your last plan died in week two

It wasn't your discipline. It was the design. A gym membership is a building with equipment in it — nobody notices when you stop showing up. An app is a notification you learn to swipe away. A franchise "challenge" is a funnel with a countdown timer that resets for the next person.

What actually works is boring and old: a coach who knows your name, a group that expects you at 5:30, and numbers on a card that don't lie. That's what this is. It's what it's been at Acacia Park since 2005 — long enough that our first members' kids now train here.

Six weeks is enough time to prove it to yourself. That's the whole pitch.

The six weeks

Simple on purpose

45-minute sessions in the open air. Strength, conditioning, and mobility that scales to your level — whether you're 30 or 74. (Yes, 74. You'll meet Elizabeth.)

WEEK 01

Baseline

Day one, we measure: weight, inches, and a simple fitness benchmark. No judgment — just a starting line. Then you learn the rhythm: show up, work hard, go home proud.

WEEKS 02–05

Build

Three coached sessions a week, every workout different, every exercise adjusted to you. The nutrition guide is SoCal-simple: real food, no macros spreadsheet, no starving.

WEEK 06

Proof

Day 42, we re-measure everything from day one. You see the difference in numbers, in photos, and in how your clothes fit. Then you decide what's next — no pressure, no contract.

The offer — all of it, in writing

One price. Nothing hidden.

  • 18 coached outdoor sessions (6 weeks × 3/week)$414 value
  • Day-1 & day-42 measurement + benchmark sessions$90 value
  • Simple SoCal Nutrition guide + weekly check-in$120 value
  • Direct text line to Coach Curtis, all 6 weeksNot for sale
$349 One payment. No contract, no enrollment fee, no "weekly billing" surprise.
Finish the challenge and decide to stay? Your entire $349 is credited to your first month of membership. The challenge effectively becomes your tryout, not an extra cost.
Text CHALLENGE to (657) 217-0820 →

Prefer to talk first? Call Curtis directly or request a spot online.

Measured results, or your $349 back. All of it.

Show up three times a week for all six weeks and follow the nutrition guide. If your day-42 measurements haven't improved from day one, tell Curtis and he'll refund every dollar — and shake your hand for doing the work anyway.

That's the whole condition: do the program. We can make this guarantee because in 21 years, the people who show up get results. 15,000+ coached sessions. The math is on your side.

Real names. Real Fullerton people.

21 years of receipts

"I've been with Curtis 18 years. I'm 74 and still in good shape thanks to his training, the community, and his nutrition plan. Love the 5:30 AM workout."

Elizabeth Ramos
18 YEARS · AGE 74

"Already ... I lost 10 pounds and my co-workers were shocked when I went to work today... 7/11 — hit the 20 pound mark today!!!! Thanks for keep pushing me Curtis!"

Rich Schmidt
20 LBS IN 3 WEEKS

"I worked with Curtis 9 years ago and lost about 30lb. I have done Crossfit, independent workouts, and the gym. Bootcamp FX is what worked best to get results, without injury and helping to keep myself accountable."

Crystal Lehmann
LOST 30 LBS · CAME BACK AFTER 9 YEARS

"I was in the best shape of my life! The workouts are quick (30 to 40 minutes), outdoors, the groups are small, the people are great, and Curtis really modifies the workouts to meet your needs. I just started again after taking 3 years off due to pregnancies and kids and I'm so excited to get back into shape!"

Margie Patel
Margie Patel
Member since 2014 · Came back after 3 years
▶ Watch Margie's story

"I worked with Curtis 9 years ago and lost about 30lb. I have done Crossfit, independent workouts, and the gym. Bootcamp FX is what worked best to get results, without injury and helping to keep myself accountable."

Crystal Lehmann
LOST 30 LBS · CAME BACK AFTER 9 YEARS

"Already ... I lost 10 pounds and my co-workers were shocked when I went to work today... 7/11 — hit the 20 pound mark today!!!! Thanks for keep pushing me Curtis!"

Rich Schmidt
20 LBS IN 3 WEEKS

⭐ Read all 20+ five-star reviews on Google →

An honest filter

This is for you if —

Take the spot if

  • You're 30–65 (or a young 74) and done starting over
  • You'll commit to 3 mornings or evenings a week for 6 weeks
  • You want a coach and a crew, not a keycard
  • You'd rather train under the sky than under fluorescent lights

Skip it if

  • You want a $10/month membership you'll never use — Chuze is down the street
  • You're shopping for a discount, not a result
  • You can't make 3 sessions a week — wait for a cohort you can commit to
  • You need it to be easy. It's simple. It isn't easy.
Where & when

Acacia Park, Fullerton

DaysSession Times
Monday – Thursday5:30 AM · 8:00 AM · 6:00 PM
Friday5:30 AM · 8:00 AM
Saturday8:00 AM

Pick any 3 sessions per week — mix and match. Questions about which times fit your life? Text Curtis and he'll help you map your six weeks.

Quick answers

Before you ask

Yes. Every exercise scales — same workout, different intensity. Curtis has coached beginners, post-injury comebacks, and 74-year-olds in the same session for two decades. Your only job is to show up.

Cohorts start regularly. Text CHALLENGE to (657) 217-0820 and Curtis will lock you into the next start date that fits your calendar.

This is Fullerton, California — the weather is our unfair advantage. On the rare rough-weather day, Curtis adjusts the plan and texts the group directly.

A mat, water, and shoes you can move in. Everything else is provided.

You decide. Most people stay — 15,000+ sessions prove it — and your $349 rolls into your first month of membership. If you're done at week six, you're done. No contract either way.

No franchise, no indoor box, no rotating staff. One owner-coach who's run this program in this park since 2005, session sizes small enough that he knows your name, your knees, and your goals. The others sell workouts. This is coaching.

The next cohort
starts Monday.

Twenty spots. Six weeks. Measured proof or your money back. The only variable is whether you're in it.

Claim Your Spot — $349 →

Boot Camp FX · Acacia Park, Fullerton, CA · Coached by Curtis Ludlow since 2005

Join the 6-Week Challenge →