Team Ninja Coaching was started in 2015 by ultrarunner, Greg Sisengrath. Jen joined the team as an athlete in 2018 and Tommy in 2019. In 2021, both Jen Kirkpatrick and Tommy Gulch received their United Endurance Sports Coaching Academy (UESCA) Ultrarunning Coach Certifications and officially began their coaching careers. We currently work with a roster of over 60+ athletes.
© 2026 Greg Sisengrath