Mark Ritchie is the owner of CrossFit Chaing Mai, Senior Coach,, and is a CrossFit Level 1 Certified Trainer (CF-L1), USAW (Olympic Weightlifting) coach, Certified Eleiko Strength Coach, CrossFit Mobility certified, CrossFit Gymnastics Trainer Certified, an IKFF Certified Kettlebell Trainer, a Wilderness First Responder (WFR), and has lived in Thailand for over 20 years. He has been a rock climbing instructor, and has a background in adventure sports (climbing, sea kayaking, backpacking, etc.). He's also the Executive Director of ISDSI, CFCNX's partner organization, and the Director of the Foundation For Experiential Learning.

Tim Flanagan is Head Coach and our manager, a CrossFit Level 1 Certified Trainer (CF-L1), a CrossFit Level 2 (CF-L2) and CrossFit Endurance certified. He was a high school track athlete and has studied several martial arts including muay thai, jiu jitsu, and kung fu. He began doing CrossFit in Nashville, TN in early 2011  and has since become a bit of a nomad, coaching at gyms in Nashville, Boston, and Jacksonville in the US; Arequipa and Lima, Peru where he was a coach for the Altair CrossFit team in the Latin American Games Regionals. He loves chippers and anything with kettlebells. Aside from the community, his favorite thing about CrossFit is the love of bacon and coffee.

Guest trainers: We also offer special seminars, workshops and workouts with many of the outstanding folks who are based in or traveling through Chiang Mai.


ADDRESS: 47 Chotana Rd, Chang Puak, Chiang Mai, Thailand. (We are on Google Maps -- check our our LOCATION page!)

EMAIL / PHONE: 082-381-4938 / ไทย: 081-031-3065