black and white bed linen

Run Further, Train Smarter, Live Better

Join me on a journey to achieve your running goals and explore the great outdoors.

Passionate Running Coach and Ultrarunner

Welcome to filster.com, where I share my journey as a running coach and ultrarunner, inspiring others to embrace the joy of running and explore the beauty of the countryside.

Run Coaching Services

Expert guidance for road races and ultramarathons to achieve your personal best and enhance performance.

Custom Training Plans

Tailored running plans to meet your specific goals, whether for races or personal fitness enhancement.

Personalized Coaching

One-on-one coaching sessions designed to elevate your running skills and performance.

gray computer monitor

Get in Touch

Contact me for coaching tips or ultrarunning advice anytime!