GPS Performance Training · Lake in the Hills, IL
Built to be
undeniable.
Every GPS athlete is tested, re-tested biweekly, and reported growth-adjusted — measured against what growing up alone would have delivered. Faster, stronger, more resilient, on a proven 4-Stage system, with the numbers to prove it.
Pro athletes
Collegiate programs
Tested / yr
Alumni
Proven at the highest levels
Professional organizations
Collegiate programs
30+ collegiate programs · 5 pro organizations · 400+ athletes tested per year
All team names and marks are the property of their respective organizations. They indicate where GPS-trained athletes have competed or been drafted — not an endorsement of GPS Performance Training.
The GPS difference
Progress you can see.
Most programs ask you to trust the process. GPS proves it. Every athlete is re-tested biweekly, and every gain is reported growth-adjusted — measured against what growing up alone would have delivered.
- Biweekly performance testing — six re-tests per 12-week block
- Growth-adjusted progress reports parents actually understand
- Every athlete profiled across all 6 performance pillars
- If training doesn’t beat growth, you don’t pay for the block
- Every re-test ranked against age-band norms, not against last block
Growth-adjusted progress report
Braden S. · 15→17U · 2-year block
StartAfter50th %ile
Real GPS athlete · anonymized · growth-adjusted vs age-band norms
Get started
Choose your first step.
Every GPS athlete starts the same way: one honest conversation about where they are — and a tested plan for where they’re going.
Test it → Build the plan → See progress biweekly
Discovery Call
20 minutes on the phone. Tell us about your athlete — their sport, their goals, where they’re stuck. We’ll tell you honestly whether GPS is the right fit. No commitment, no pressure.
Book the Free Call →The GPS Blueprint
The real first step. A full performance assessment — force, sprint, and strength testing — that produces your athlete’s archetype, their priority qualities, and a prescribed plan. Enroll, and the $199 comes off your first block.
Book the GPS Blueprint →What we do
Five ways
to train.
Every path starts with the same GPS Blueprint · ages 8–12 and 13+
Zero-risk training
Three guarantees.
All in writing.
We control the measurement, so we can put the risk on us. Every guarantee below is settled by your athlete’s tested numbers — not by our opinion of how the block went.
Guarantee terms are defined in the enrollment agreement · 90%+ attendance & tracking required
Blueprint Clarity Guarantee
If you walk out of your GPS Blueprint assessment without knowing exactly what your athlete needs, it’s free — and the report is still yours to keep.
12-Week Improvement Guarantee
A measurable gain in your athlete’s priority qualities by Week 12 — with 90%+ attendance and tracking — or they train free until there is one.
The Growth‑Adjusted Guarantee
We measure your athlete against what growth alone would have delivered. If training doesn’t beat growing up, you don’t pay for that block. A promise we can only make because we measure growth itself.
See how growth-adjusted measurement works →
The room
Where the work
gets done.
Precision-engineered performance · Lake in the Hills, IL
Zero-risk, in writing
Three guarantees back every block — the GPS Blueprint is where they start. $199, credited in full when you enroll.
Athlete results
Don’t take our word.
Take theirs.
He pushed me to peak performance heading into my final season. I started training with Garrett to get ready for my final year at Western Kentucky. Every workout was challenging, and whenever I asked about my form or a movement he had insightful, detailed answers. Anyone looking to better themselves — for sport or for life — should train with Garrett.
More GPS athletes
A specific plan every session to make me faster and more explosive. Garrett is a high-energy, extremely focused S&C coach — skilled in building a plan tailored to your exact needs.
An unprecedented program that took my game to the next level. Working with Garrett for three years helped me take real strides in my development.
Training with Garrett changed my trajectory as an athlete. It played a major role in giving me the chance to compete at the Division I level.
Real progress with my body composition and strength — in just two months. He built QB-specific drills and workouts for me that made me a better quarterback.
Ready when you are
A free 20-minute call — we’ll tell you honestly whether GPS fits your athlete.