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Coach Directory

If you’re looking for a qualified coach, there is no better place to start than here!

a silhouette of a runner from behind in a colorful shirt that says UESCA Coach

Coach Directory

If you’re looking for a qualified coach, there is no better place to start than here!

Coach Directory

If you’re looking for a qualified coach, there is no better place to start than here!

Calantha Elsby

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Coach Profile

Credentials
  • UESCA Certified Ultrarunning Coach
Sport(s) Coached
  • Ultrarunning
Level of Specialization
  • Beginner
  • Intermediate
Coaching Experience

1-3 years

About Calantha

I came to ultra trail running from fastpacking, drawn by the challenge of pushing beyond my limits while traveling solo and self-supported through the wilderness. I’ve explored most of Southern Ontario’s and Eastern Québec's trails, fastpacked some of Ontario’s iconic routes, and climbed many of Québec’s eastern mountains. I've faced my own setbacks, but also set a 50 km FKT and participated in numerous races, like QMT and Harricana. Through these experiences, I’ve learned firsthand how one-on-one coaching can help athletes train smarter, listen to their bodies, and achieve their goals.

Coaching Philosophy

Core Values
Athlete-First Coaching – Our priority is athlete growth and success, not achieving our personal racing goals.
Science-Based Training – We rely on proven, evidence-based coaching methods, focusing on what works rather than what’s trendy.
Adventure – Whether it’s a race, an FKT, or a self-supported run, we encourage exploration through running.
Inclusivity – Ultrarunning is for everyone. We welcome runners of all abilities and experience levels.

Coaching Principles
No Unnecessary Suffering – Every workout has a purpose; training should be challenging but never pointless.
No Shortcuts on Recovery – Progress comes from smart training and proper recovery. Rest days are non-negotiable.
No Fixed Programming – Every athlete gets a personalized, adaptable program based on their needs.
No Fancy Footwork – Workouts are built on evidence-based methods not the most recent trends.