Boundless Coaching

Boundless Coaching Boundless is the leader in preparing individuals for life changing events and accomplishments.

One of the best parts of coaching isn't just seeing athletes reach big goals, but it's watching the community that forms...
06/15/2026

One of the best parts of coaching isn't just seeing athletes reach big goals, but it's watching the community that forms along the way. 💪🏼🏃🏼‍♀️

This year, two Boundless athletes completed Cocodona 250, one of the toughest endurance events out there.

For Reid Longabaugh, years of training with Coach Jill led to earning his buckle with his coach by his side! 🏁

"Her coaching has never just been about mileage or workouts—it's been about building resilience, confidence, and learning how to keep moving forward when things get hard. Crossing the finish line at Cocodona was one of the proudest moments of my life, and I truly don’t believe I could get there without Jill in my corner." – Reid Longabaugh

For Jackie DeRuyter, the Boundless support extended beyond just training with Coach Scott Jordan. Over the past few years, he has helped her develop a true community within our team. Fellow Boundless athletes Andrew Alpert and Jason Bring stepped in as her pacers, helping support her journey to the finish line! 🙌🏼

Whether it's your coach at the finish line, a teammate pacing through the night, or athletes cheering each other on from afar, that's what makes this community special! ❤️⛏️

Congratulations to Reid, Jackie, Coach Jill, Coach Scott, Andrew, and Jason! We're proud to be part of a community that shows up for one another and celebrates the journey together. Thank you for being 👊🏼

06/12/2026

Why not you? 💪🏻⛏️

Weekend inspo words from Queen Rachel Entrekin and race inspo from our incredible athletes at Boundless Coaching .🥹🫶🏻

"Working with Coach Duncan Callahan and the team at Boundless has been one of the best decisions I've made in my enduran...
06/11/2026

"Working with Coach Duncan Callahan and the team at Boundless has been one of the best decisions I've made in my endurance journey." – Boundless Athlete, Jack Espy ⛏️

When Jack first started training for the Leadville 100, he said the goal felt almost impossible to wrap his head around. Duncan took that massive challenge and broke it down into a clear, structured plan that provided confidence every step of the way.

"What separates him from other coaches is how invested he is in his athletes. He doesn't just hand you a training plan and disappear. He's constantly available for questions, adjustments, feedback, and encouragement."

Since then, Jack has completed his first 50-mile race, tackled Rim-to-Rim-to-Rim of the Grand Canyon, and built a level of fitness and confidence he never thought possible. 🙌🏼

"Beyond the physical training, Duncan has helped me develop the mental toughness required for ultra-endurance events. On the hard days, when things don't go according to plan, he's helped me stay focused on the bigger picture and trust the process."

That's what coaching is all about. Not just preparing for race day, but building the confidence, consistency, and mindset to take on goals that once felt out of reach.

Thank you Jack for trusting Coach Duncan and the Boundless team with your journey. We can't wait to support you this August in Leadville! 👏

Are you racing in 2 weeks? 👇🏼We've answered some of the most common questions that come up before race weekend! Our Bou...
06/11/2026

Are you racing in 2 weeks? 👇🏼

We've answered some of the most common questions that come up before race weekend!

Our Boundless Coaches hosted a SBT GRVL Race Tactics + Q&A Webinar ➡️ Check it out on our YouTube for more specific race advice! Good luck riders, we'll see you out there 👊🏼

"Choosing Rylee as my coach has been the best decision I've made." – Boundless Athlete, John LanderfeltAfter stepping aw...
06/09/2026

"Choosing Rylee as my coach has been the best decision I've made." – Boundless Athlete, John Landerfelt

After stepping away from cycling, this athlete set their sights on making a comeback and eventually racing UNBOUND Gravel this year. After trying to navigate training on their own, they connected with Coach Rylee McMullen.

"She took the guesswork out of my training, safely structured my comeback around my health history, and rebuilt my confidence on the bike."

Training isn't one-size-fits-all, and sometimes having the right coach can make all the difference! 🙌🏼

Thank you John for trusting Coach Rylee and the Boundless team with your journey. We're excited to see what's next for you!

Interested in joining us for UNBOUND Gravel 2027? 🚴🏼 Our Guaranteed Entry + Coaching Packages are already 50% sold out. Secure your spot and start working 1-on-1 with a Boundless coach through the link below!

https://boundless10200.com/guaranteed-race-entries/unbound-guaranteed-entry

Ready to take on the Flint Hills? 🚴🏼🌾Whether you just tackled the mud this past weekend, you're looking for a second cha...
06/03/2026

Ready to take on the Flint Hills? 🚴🏼🌾

Whether you just tackled the mud this past weekend, you're looking for a second chance next year, or you’ve got your eyes set on your first shot at the Flint Hills – We want to make sure you have the best chance at making it happen in 2027 with the Boundless Team!

Not only secure your entry BEFORE the lottery, but also receive expert personal coaching and education to guide your training for your best possible performance in 2027. 💪🏼

Our 2027 Unbound Gravel Guaranteed Entry + Premium Coaching Packages are now LIVE to the public – secure your spot through the link below! ⛏️

https://boundless10200.com/guaranteed-race-entries/unbound-guaranteed-entry

Rain or shine, who’s ready for 2027?! 💪🏼Our 2027 Unbound Gravel Guaranteed Entry + Premium Coaching Packages are officia...
06/02/2026

Rain or shine, who’s ready for 2027?! 💪🏼

Our 2027 Unbound Gravel Guaranteed Entry + Premium Coaching Packages are officially open to Boundless Athletes exclusively for 48-hours 🔒

Our packages open to the public THIS Wednesday – first-come, first-serve with limited availability.

Skip the lottery, secure your entry, & join us next year in Emporia! More information through the link in our bio ⛏️

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Boulder, CO
80302

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+16309730723

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