David Ruckman - Owner / Head Coach

  • Flagstaff Local

  • Bought CrossFit Flagstaff in 2021

  • Committed to serving & giving all of myself to this gym and it's community

  • Spent many years at various gyms in Denver, CO & Cookeville, TN

  • Has spent time being coached by world class experts in our sport (Chris Hinshaw, Shane Orr, Sage/Mike Burgener & many more) and has trained along side the best CrossFit Athlete's on earth (Rich Froning, Mat Fraser, Tia Toomey, & many more)

  • Can now take those lessons and give them to anyone trying to improve their fitness, mindset, nutrition, relationships, habits, etc

  • CrossFit competitor, ex-collegiate hockey player, outdoor enthusiast, reader, enjoyer of Chipotle, lover of people & conquerer of all things!

Annika Gustafsson

Born and raised in Santa Cruz, California. Moved to Flagstaff in 2016 to pursue a PhD in Astronomy & Planetary Science at NAU Level 10 gymnast by the age of 12. Picked gymnastics back up in college as a member of the University of Oregon National Championship Acrobatics & Tumbling Team Started teaching group fitness classes and personal training in 2014 Began Crossfit in 2015 and have never looked back

Alex lacy

Has been at CFF since 2016 and started coaching in October 2021. Graduated from Flagstaff High School in 2017. Level 1 and CrossFit Kids Certifications. Studying Fitness Wellness at NAU. 26,773rd fittest man on earth. Fun Fact loves binge-watching shows.

Riley Estes

Born and raised in Flagstaff — a proud Coconino HS alum. Played college softball as a pitcher and rowed crew for one year afterwards. Graduated with degrees in Biology and Chemistry. Started CrossFit back in 2010 and picked it back up after college sports. Started coaching CrossFit in 2020. CrossFit Level 1, ISSA, and CrossFit kids certified. Loves hunting and fishing.

Tabi Taton

Originally from Tucson, AZ. Been doing CrossFit for 2.5 years, and was a gymnast for 10 years before that. I coached gymnastics for a few years while I was competing. I’m a freshman at NAU studying exercise physiology with plans of becoming a PT.