TRAIN WITH PURPOSE.

RACE WITH CONFIDENCE.

Personalized coaching for runners and triathletes who want to reach their next level - without putting the rest of life on hold.

COACHING

Training built around your goals. Your life. Your race.
Personalized coaching for runners and triathletes who want to train with purpose and race with confidence.

RUNNING

From your first race to your next PR.

TRIATHLON

Swim, bike, and run with a plan built around your goals.

REAL ATHLETES. REAL PROGRESS.

TRI2RUN athlete finishing IRONMAN 70.3 Maine

See what happens when training is built around the athlete—not the other way around.

NICK

FROM “JUST FINISH” TO 5:47

Nick came to TRI2RUN looking to take on his first half-Ironman. The goal was simple: train smarter, show up prepared, and see what he could do.

At Ironman 70.3 North Carolina, he crossed the finish line in 5:57:42—breaking the six-hour mark in his first 70.3.

Eight months later, at Ironman 70.3 Maine, he dropped another 10:35, finishing in 5:47:07. His swim improved by more than six minutes, his run by more than six minutes, and his transitions by nearly four and a half minutes.

More importantly, he says race day finally felt different: controlled, confident, and far from the “suffering” he had come to expect from racing on his own.

“I was surprised with how comfortable I felt on race day. Compared to when I was winging my half marathons alone, it felt like suffering the whole race and I thought that was normal.”

— Nick

5:57:42 → 5:47:07
10:35 FASTER

IRONMAN 70.3 NORTH CAROLINA
First 70.3

IRONMAN 70.3 MAINE
Second 70.3

NEXT GOAL: SUB-5:00 70.3

WHY TRI2RUN

Serious coaching for real life.

TRI2RUN is built around the athlete—not the other way around. Your training should challenge you, fit your life, and move you toward the goals that matter to you.

BUILT AROUND YOU

Your training is built around your goals, your schedule, your experience, and the demands of everyday life.

COACHING THAT ADAPTS

Training changes when life changes. We adjust the plan when work, family, travel, illness, or unexpected challenges get in the way.

FOCUSED ON PROGRESS

Every workout has a purpose. We use structured training, feedback, and race-day goals to turn consistent work into measurable progress.

TRI2RUN coach Zach Miller racing on a triathlon bike

MEET ZACH

I’ve been coaching runners and triathletes since 2016, helping athletes of all levels train with purpose and race with confidence.

From first-time triathletes to athletes chasing world championship qualification, I’ve seen what happens when training is built around the person—not just the race.

I bring that same approach to TRI2RUN: structured training, honest feedback, and a plan that works with your life.

COACHING SINCE 2016 • WORLD CHAMPIONSHIP EXPERIENCE • ENDURANCE ATHLETE

HOW IT WORKS

Simple process. Individualized coaching. No one-size-fits-all plans.

01 — START WITH A CONVERSATION
Tell me about your goals, experience, schedule, and what you're working toward.

02 — BUILD YOUR PLAN
Your training is built around your goals, your life, and the demands of your race.

03 — TRAIN. ADAPT. PROGRESS.
Train with purpose, get feedback along the way, and adjust when life inevitably changes.

TRI2RUN coach Zach Miller exiting the swim during a triathlon

TRAIN WITH PURPOSE.
RACE WITH CONFIDENCE.

Coaching is more than a workout schedule. It’s having a plan, knowing why you’re doing the work, and having a coach who helps you adjust when the plan meets real life.