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Microcosm Coaching is a human-first coaching organization that knows the best athletes don’t go it alone. That’s why Microcosm offers a diverse team of coaches with expertise in nutrition, mental health and performance that will help you sustain your love and passion for sport long term. Our coaches

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

3-5 years

Mary’s coaching at Trails and Fitness is all about helping athletes find their feet. With bespoke, sustainable training plans tailored to your goals, Mary combines her expertise and passion to educate and empower you on your journey.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

Eleven-time marathon finisher since 2010 Abbott World Marathon Majors—London, Chicago, New York, Berlin +Philly
Founder of Authentic Athletes since 2022
Head Coach at Happy People Running Academies, coaching 650+ athletes.
First Guatemalan woman to earn the UESCA Running Coach Certification.

• Running (marathon or shorter)
• Swimming

• Beginner
• Intermediate
• Expert/Advanced

3-5 years

I have always been fascinated by the world of endurance sports; ever since I was a child, I started out with mountain biking, then moved on to cross-country skiing and running. I was able to turn my passion into a career by studying sports science.

• Cycling
• Running (marathon or shorter)
• Triathlon
• Ultrarunning

• Intermediate
• Expert/Advanced

5-10 years

Hi I'm Paul I have been running ultras since 2010. I started at the back and over the years have worked my way to the front. Prior to coaching I worked as a physiologist for 20 years. I love sharing my running experience with others and helping them to achieve their own running goals.

• Ultrarunning

• Beginner
• Intermediate

0-1 year

I got into endurance sports through OCR but have found the most memorable experiences in ultras. I am looking to share my enthusiasm and guide others on their journeys. It’s all a race against your past self whether you’re chasing podiums, PRs or just getting started.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

0-1 year

Certified UESCA Ultrarunning, Running, and Strength & Conditioning

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

1-3 years

I’m Andrey—a UESCA-certified cycling coach based in Ecuador. I help cyclists crush their PRs, boost their FTP, build rock-solid endurance, and hit their weight loss goals. Whether you’re prepping for your first race or looking to level up your fitness, I provide structured, data-driven plans and rea

• Cycling

• Beginner
• Intermediate

1-3 years

Vibram Ambassador & passionate Trail Runner coaching old and new friends with healthy sport-habit to accelerate their journey.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

RDH Endurance Training loves to help athletes get outside their comfort zones. From first time marathons to first time 100 Mile races, we support our athletes by coaching and creating a program specifically designed for each athlete's goals and schedules.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

3-5 years

I am a mom, wife, daughter, ultrarunner, and coach! I am UESCA certified in Ultrarunning and Endurance Sports Nutrition and have my Masters degree in Exercise Physiology. I have been running since 7yo, competed in HS and college XC and track, several marathons, 3 Ironmans, distances up to 100 mile

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

I currently reside in the Austin, Texas area where I have been for roughly 5 years now. I spent approximately 10 total years in the army and then transitioned out of the service to become a Registered Nurse. I currently work as a Registered Nurse with adults in the inpatient hospital setting.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

As a passionate outdoor and endurance enthusiast, I compete in triathlons, cycling marathons, and running events. As a UESCA Certified Running Coach, I share this passion through structured training, supported by certified strength coaches and equipment at CrossFit TimeOut and TriaLab.shop.

• Running (marathon or shorter)
• Triathlon

• Beginner
• Intermediate

1-3 years

German trail & ultra coach based in the Canary Islands. I combine sport science with real-world mountain experience. Athlete health and longevity come first. Evidence-informed, pragmatic, and honest—focused on building durable runners who perform when it matters.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

0-1 year

I'm an Arizona native. Racing for nearly 25 years of distances from marathons to 250 miles, 150+ finishes with many overall wins including: Javelina 100K, Lean Horse 100, DRT Ultra Series and more. My passion for being outdoors and making big goals has led me to coaching, helping others reach goals.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

0-1 year

I have been an avid runner since childhood and want to help share that passion with fellow runners looking to improve performance or consistency. Living and racing in China has given me a great insight into the booming running culture in the country and I want to share that experience with expats.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

0-1 year

I'm Tomek – a coach who believes that the best ultra performances are built on science, resilience, and a deep understanding of both the body and the terrain. My approach is simple: every runner is unique, and every ultra adventure demands a plan that's as individual as the person toeing the line.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

Ultra-Runner, Road Runner, Speaker, Running Coach (Fly Running), Entrepreneur (Endure Camps and Endure Hikes).
Over 18 years running with +55 Ultra-Marathons, +10 Marathons and +150 Trail Races.
100 Mile: 22:03 hrs / 100 km: 9:50 hrs / 80 km: 7:18 hrs / 50 km: 4:15 hrs / Marathon: 2:56 hrs

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

5-10 years

Running was not my favorite sport growing up, but it has evolved to be a core part of my identity. I ran cross country and track in high school, ran in the NCAA for four years in college, and then stumbled into trail running after graduating. Now I race a little bit of everything!

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

1-3 years

UESCA certified running coach. I help everyday runners stay consistent, get stronger & love running again. Coaching online with heart.

• Running (marathon or shorter)

• Beginner
• Intermediate

I'm a highly experienced athlete with with over 43 years of running experience, in a wide spectrum of running events stretching back to my marathon debut in 1982. In the last year I have formalised his expertise and I am now certified as a UESCA-qualified Ultra-Running Coach.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

1-3 years

I have a deep passion for being active! My time as an athlete didn't start until after high school when I felt discouraged by my lack of physical fitness and weight. I have participated in bodybuilding, triathlon, long-distance cycling, and running. My heart has landed on ultrarunning.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

5-10 years

I’m a certified running coach, personal trainer, wife, mother of 2 kiddos, and a total running nerd. I’m passionate about helping people find their personal balance of fitting running and goals into their busy lifestyle.

• Running (marathon or shorter)

• Beginner
• Intermediate
• Expert/Advanced

10+ years

I’m here to help you achieve your best while also pushing the limits a little. I like to combine both running and strength training to keep you strong and injury free to the finish line.

• Running (marathon or shorter)

• Beginner
• Intermediate

1-3 years

My name is Tyler. I’ve introduced a number of friends and colleagues to the sport of ultramarathon and have had the pleasure of working with them to not only achieve, but surpass their goals in ultrarunning. Now, I want to help other beginners get started on their own ultrarunning journey.

• Ultrarunning

• Beginner

0-1 year

I am performance coach and sports management professional with 25+ years of experience.
I have supported thousands in achieving their fitness and wellness goals, and coached over 100 athletes through marathons and ultramarathons.

• Cycling
• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

10+ years

I'm Ty, founder of Ascent Ultra Coaching, a UESCA Certified Ultra Running Coach and NASM Certified Personal Trainer. I help runners train smarter, build resilience, stay healthy, and discover what they're truly capable of. I also fully support eating pancakes after long runs,it’s basically recovery.

• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

My name is Tyler Miller and I was born and raised in Harrisonburg, VA! In high school, I was a sprinter in Track and Field and did not fall in love with distance running until the age of 28. In my first year of distance running, I was able to complete 5Ks, 10Ks, a Half-Marathon, and a Marathon.

• Running (marathon or shorter)

• Beginner
• Intermediate

0-1 year

I am an Ultrarunning and Nutrition coach at Out There Coaching and a avid trail runner and lover of mountains. I have a passion for the outdoors and adventure and my mission is to get you OUT THERE, hitting the trails, building endurance and embracing the adventure along the way.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

0-1 year

My name is Lisa. I have been coaching for a little over 8 years but have been in and around the fitness industry for over 20 years. I have a well rounded view of fitness and I believe that everyone should practice whatever activity or sport that makes them happy.

• Running (marathon or shorter)

• Beginner
• Intermediate

5-10 years

Hi, I'm Dan Cook. I love getting out in nature, running trails, and helping others find the next best version of themselves.

• Running (marathon or shorter)
• Ultrarunning

I love working with with athletes pursuing big mountain and trail goals. I've been coaching for 15+ years, and the biggest thing I've learned is that every athlete is unique. And that's how I coach; I treat every athlete as an individual and we work towards their goals together.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

From an overweight, smoking 20 a day every weekend drinker, to representing Scotland in The Backyard Ultra 4 Nations championships 2025.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

0-1 year

Soy atleta con 15 años de experiencia en running, ciclismo y triatlón. Diseño entrenamientos y planes personalizados según objetivos, nivel y biomecánica, priorizando método, prevención de lesiones y acompañamiento continuo.
El deporte es para todos.

• Cycling
• Running (marathon or shorter)
• Triathlon

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

Coach Maria is the head coach of No Limits Endurance Coaching, coaching athletes of all levels with big dreams. Her holistic approach considers athletic ability, history and goals, mental fitness, nutrition, and life-work-training balance. She teaches her athletes to believe so they can achieve.

• Running (marathon or shorter)
• Triathlon
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

10+ years

I'm Heather Hart, Exercise Physiologist, CSCS, and co-founder of Hart Strength and Endurance Coaching. I help clients reach their endurance goals while making sure they never lose their love for their sport. I specialize in coaching ultrarunning, adventure racing, and strength training.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

5-10 years

I'm a life long endurance athlete and for the past 15 years my main focus has been competing in ultramarathons but will never shy away from a good road race. Being a busy parent and runner I'm eager to share my training knowledge and experience with others so they can meet their running goals.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

Hi, I'm Jessica! I'm a lifelong runner and began trail racing in 2018. I believe in meeting athletes where they are at and aiming trajectory towards those "dream big" goals. We celebrate the highs, the lows, and everything in between while in that process!

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

I am Stefano and I will help you reach your personal goals, whether it's your first time running on trails or you want to improve your level of performance.
I am also certified as a breath coach and hypnotherapist (for the mental aspect of training).

• Ultrarunning

• Beginner
• Intermediate

0-1 year

I am a 42 yo Father and Husband from New York City. I am a NASM Certified Personal Trainer as well as a UESCA Certified Running Coach. I weight trained and played sports my entire life and continue competing as a Marathon Runner for the last 17 years for multiple running clubs in New York City.

• Running (marathon or shorter)

• Beginner
• Intermediate
• Expert/Advanced

0-1 year

Nazywam się Mariusz Makowczenko, certyfikowany trener biegania UESCA i twórca Centrum Endurance Training Academy. Moja historia to droga od walki z nałogami do zdrowego stylu życia. Jako maratończyk i ultramaratończyk pomogę Ci osiągnąć cele, łącząc pasję z profesjonalizmem.

• Running (marathon or shorter)

• Beginner

0-1 year

I’m Austin Newblom. I coach all levels of runners competing in races from the 5K all the way up to 200+ milers. As a former smokejumper, I am especially keen on working with tactical athlete populations like military or first responders.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

3-5 years

Former athlete, floorball player, and survival racer, currently an ultrarunner. My experience as a PE teacher and conditioning coach has led me to specialize in running. I focus on technical and fitness development, utilizing data analysis from labs and fieldwork to support athletes in their goals.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

10+ years

Hi, Coach Kimberly here! I offer fully remote services for your ultra running training needs! (*If local to Colorado, there may be opportunities for me to attend some of your races/events.) My coaching packages consist of comprehensive training plans with guidance and check-ins along the way.

• Ultrarunning

• Beginner
• Intermediate

0-1 year

Hi! I’m a certified running coach and breathwork facilitator. Through my project Mindrefill, I create personalized training plans that go beyond just running — we combine breathwork techniques to help athletes improve endurance, manage stress, and enhance recovery.

• Running (marathon or shorter)
• Triathlon

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

During my lengthy running career, I have competed at all disciplines from from cross country, track and field, road running (up to and including marathons), and trail running (from small distances up to a 200 mile race).

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate
• Expert/Advanced

1-3 years

My running story began back in 2000, when I ran my first marathon in Edmonton, Alberta. Fast forward a few years and I discovered my love for trail running and chasing sunrises. I have completed distances of 5k to 160 km. I even dipped my toes into triathlon – finishing Ironman Whistler.

• Running (marathon or shorter)
• Ultrarunning

• Beginner
• Intermediate

0-1 year

Hi, I’m Jessie, a marathoner, mom of two, and UESCA-certified nutrition coach. I help runners balance training and life while fueling effectively with practical, science-based strategies for better performance and recovery.

• Running (marathon or shorter)

• Beginner
• Intermediate
• Expert/Advanced

0-1 year