Whether you're chasing a PR, training for your first race, or managing a health condition like Lupus or Hashimoto's — I'll build a personalized training plan that works with your body and your real life. I am based in Los Angeles and I coach athletes virtually worldwide.
Online run coach for all runners — specializing inautoimmune athletes
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Hi, I’m Mireille!
Running is more than logging miles — it's about health, strength, and showing up for yourself.
As a USATF Level 1 Run Coach, 80/20 Endurance Coach, and AIP Certified Nutrition Coach with a BS in Exercise Science and an MPH, I work with two kinds of athletes:
All runners — from first-time 5K finishers to road and trail athletes chasing big goals
Autoimmune athletes — navigating Lupus, Hashimoto's, RA, IBD, or another condition while training
I've been running for 15+ years, completed 14 marathons and 3 ultramarathons, and became the first Black woman to run from Boston to NYC — 200 miles in 11 days. I also live with Lupus. I don't just understand what you're navigating. I've run through it.
My approach is simple: train with compassion.
I don’t just coach autoimmune athletes - I educate the coaches who work with them
AIP SUMMIT - JANUARY 2026
“From Flare to Finish Line: Redefining Strength for the Autoimmune Athlete”
A presentation on how autoimmune athletes can reframe strength, build sustainable training habits, and stop measuring progress against a pre-diagnosis baseline.
Feisty Endurance Certification
Curriculum contributor - “Training Female Endurance Athletes With Autoimmune Considerations”
A module developed for endurance coaches on how to adapt programming, communication, and expectations for athletes managing autoimmune conditions.
Which autoimmune athlete archetype are you?
5 questions. No wrong answers. Just a mirror.
1:1 Run Coaching
From your first 5k to your next ultra, I build personalized training plans that meet you where you are. I also specialize in working with autoimmune athletes — because managing lupus, Hashimoto’s, RA, or IBD while training for a race requires a coach who understands the full picture. As a certified AIP practitioner and autoimmune athlete myself, I build plans that reduce inflammation, protect against flare-ups, and help you perform at your best.
Here’s how we do it:
Assess & personalize: A deep dive into your fitness, health history, and goals before we build anything.
Train smarter, not harder: Science0backed run training plans that improve performance without overtraining.
Strength for runners: Customized strength programming to reduce injury risk and improve eddiciency.
Race with confidence: Whether it’s a 5k, 10k, half marathon, or marathon, you’ll show up ready
You’re In The Right Place If You’re
· Training for your first race and want expert guidance from day one
· A runner chasing a PR, BQ, or new distance
· An autoimmune athlete who needs a plan that accounts for the full picture
· Frustrated with cookie-cutter programs that don’t account for your real life
Looking for a coach who will meet you where you are — every single week
What athletes Are Saying
"I went from not being able to run a mile without being really out of breath to completing the Rose Bowl Half Marathon and the Los Angeles Marathon. Every week was detailed, easy to follow, and any questions I had were answered right away. Overall, the best investment I have ever made. I feel more powerful, more motivated, and I finally really like running."
— Half Marathon & Marathon Finisher"After having a baby in August, I wasn't running at all and wasn't sure how to get back into it safely. Just ten months later, I not only completed a marathon but achieved a 20-minute personal record. Mireille understood exactly what my body needed as a new mom getting back into running, and her programming reflected that expertise. I can't recommend her highly enough."
— Half Marathon PR & Marathon PR"From the very beginning, I have felt supported in my run journey. From being able to do the most to having to pivot when my life changed, you have been there every step of the way. The accountability is necessary for me and really helpful. Overall I would rate this experience a 10/10. I am grateful for the opportunity to work with a coach who was so intentional with me and my life."
— Half Marathon & Marathon Finisher
Let's Find Out If We're A Good Fit
The discovery call is free, 30 minutes, and zero pressure. You bring your goals and your questions, I’ll bring the plan.