Run With Didier

This is the home for all of my running‑coaching content — a place where training plans, weekly series, recovery guidance, and personal reflections all live under one roof. Whether you’re building toward your first race or refining your stride for the next one, this space brings together the structure, support, and perspective to help you keep moving forward.

Alongside this blog, our YouTube channel, social media platforms, and the Activastic Blog offer even more resources on running, strength, recovery, and overall health and wellness. If you’re looking to dive deeper into technique, mindset, or the science behind training, you’ll find plenty of extra content across those channels.

Everything here is organized and archived by tags, making it easy to explore past posts, follow specific topics, or revisit your favorite pieces whenever you need a boost. Think of this space as your running companion — steady, encouraging, and always evolving with you.

Settle in. Lace up. Let’s run together.

The Physiology of Confidence

Two weeks after the Maine Marathon, I find myself in a good place. The legs are recovering well. The body feels surprisingly fresh. The post-race...

What My Third Marathon Taught Me About Strength, Resilience, and Humanity

Last weekend, I crossed the finish line of my third marathon. As always, Maine looked beautiful. The volunteers were incredible, the spectators s...

Carb-Loading, Race Week Jitters, and Trusting the Process: Preparing for the Maine Marathon

As you read this, I'm already deep into my final preparations for Sunday's Maine Marathon. The training is done. The long runs are behind me. The...

Form: The Shape of How We Move

Form is one of those running words people think they understand. Stand tall. Relax your shoulders. Quick feet. Strong core. But form is more than p...

The Runner’s Emotional Cycle: How to Navigate Every Phase of Training

The Runner’s Emotional Cycle (And How to Ride It) Every training block has two parallel journeys: the physical cycle and the emotional cycle. While...

Page 1 / 2Next

Run With Didier: Winter Miles to Spring Start Lines - Beginner Strength + Mobility Workout

$3.99

About me

I’m Didier — ISSA-certified personal trainer and running coach, runner, creator, writer and small‑business owner. Before I ever laced up for long miles on the Maine roads I now call home, I spent years performing as a professional dancer. That world shaped everything about how I move and how I coach. Dance gave me discipline, body awareness, musicality, and the stubborn commitment to show up even when the work gets messy. It also taught me how to rebuild, adapt, and listen — lessons that have carried me through every mile since.

Today, I blend that history with my work as a personal trainer and running coach. My approach is rooted in strength, consistency, and resilience — the same qualities that defined my life on stage and now define my life on the run.

Whether you’re gearing up for your first 5K or chasing a breakthrough PR, my goal is simple: help you build a running journey that feels strong, intentional, and unmistakably yours.

Let’s run with purpose. Let’s build something real.

Train with Intention

Train with intention. Move with purpose.
Every step should take you closer to the runner you’re choosing to become.

Read the Manifesto

Join me for the daily grind — follow my Strava.

Connect with me on Instagram

Run with Didier: Race Fueling Calculator

Take the guesswork out of race day. This tool creates a tailored fueling strategy with carb‑loading guidance, hourly race‑fuel targets, hydration needs, and temperature adjustments so you can run stronger from start to finish.

Get Your Personalized Plan