Jeff originates from Scotland, living in Malaysia since 2011. At high school, he participated in cross-country running and track athletics, and in 2013 he returned to running after many years playing squash as his primary sport (at which he is also a qualified coach and international referee).

Jeff has won over 100 races in distances from 5km to 42km, and is also a seasoned ultramarathon runner, getting on the podium in his maiden 250km multi-stage event at the gruelling Gobi Desert ultramarathon in 2017!

Jeff is highly competitive in the South East Asian road running, trail running and tower running circuits, widely feared by others on the start line!

Jeff has coached over 1000 Malaysian runners, and is passionate about mentoring others to be the best athletes possible. He is considered to be one of the best runners and coaches in Malaysia

Contact Jeff via @jeffreyross_runner (Instagram)