Coaching business based in Kailua-Kona, Hawai’i
At Kona Endurance, we offer coaching, testing, an Our current clients are located across Europe and the USA.
No matter how big or small your goal is, we want to go on a journey with you. At Kona Endurance, our athletes are the focus. Our scientific approach, in combination with the professional sports experience of our coaches form the basis of our daily work. We are constantly educating ourselves in order to offer the best service and support. If you have ambitions within the sports of triathlon, running, cycling or ultra events, we are here for you!
11/13/2025
Grateful to work with athletes like Allegra! I’m so proud of her development and strength, a true role model. For me, coaching is about more than paces and power. It’s about expanding what you believe you’re capable of, on the course and in life. Honored to be part of her journey .petras
09/30/2025
We have some brand new limited edition running caps! Just in time for this year’s IRONMAN. All of our athletes that are competing at this year’s race will get one and we have 25 more available for purchase. If you are interested feel free to DM or follow the link in my story. Mahalo and good luck to all of our amazing ladies at this year’s all female Kona race!
09/22/2025
Stop worrying about chasing what others have. The real win is setting your own standard: one that even you can’t easily surpass. Instead of piling up empty trophies, focus on building yourself into someone strong, useful, and grounded. That’s the prize that lasts and fulfills.
07/14/2025
Jeremy’s first 10k: 35:15min 🚀🚀🚀
06/26/2025
Meet one of our amazing athletes Alisha Christ! She competed in her first 70.3 in Rapperswil this year after coming back from a gnarly foot injury (a dumbbell fell on her foot). But that wasn’t enough in her first real training camp leading up to the race she got so sick and had to fight with that setback as well, but she was able to turn it around just in time to compete and rock the race! I’m so proud of her and the fighting spirit she brings into the sport. That’s what we are trying to grow in our athletes: a fighting spirit with a pure heart. Life will always find a way to challenge us and it’s important that we show up with a pure heart and a will to overcome to matter what. Thank you for being part of Kona Endurance and such an inspiration!
06/11/2025
From 100 km weeks to a 122 km finish. Robert built a bullet‑proof base, stress‑tested half the course 7 weeks out, and turned lessons into power of pure grit on race day.
• Avg 100 km/wk all spring
• Selfmade nutrition & gels
• Test Race 6 weeks out ( 68km Ultra )
• Hard race: Thunderstorm, IT‑band flare
Want the full blow‑by‑blow (in German)? Tune into our podcast episode 41!
04/25/2025
Building a big engine on a fragile chassis is a rookie mistake. Add two focused strength blocks to your week—squats, dead-lifts, pulls—and watch tendons toughen, bones thicken, and watts stick around deep into the back half of your season. Durability first, speed second. Save this post and tag a training partner who still skips leg day.
03/27/2025
There’s something about leading from the front.
Not to show off, but to make sure the path is good. I’ve made mistakes, taken wrong turns, and learned from them and my athletes benefit from it.
This bird’s-eye view reminds me why I coach:
To see the big picture, guide with intention, and make sure the ride is safe, strong, and smart.
03/18/2025
I founded Kona Endurance to help athletes realize just how much potential they have when training goes beyond “just pushing harder.” Early in my career, I pushed myself relentlessly, only to learn the hard way that true progress requires strategic thinking, data-driven decisions, and genuine respect for recovery.
Today, I focus on giving athletes a framework that blends real endurance training with mental resilience, so they can reach peak performance without risking burnout. It’s a system rooted in my own experiences as a professional triathlete and my years of coaching others to unlock their best.
What’s one aspect of your training you wish you could improve? Drop a comment or send me a message—let’s see if we can make it happen.
Flo - Founder Kona Endurance
www.konaendurance.com