- Variety is the Spice of Sliding, Ron LeMaster and Mike Porter, PSIA-RM MSM Fall Meeting, Loveland, Nov. 15, 2016
- Mechanics and Techniques for Minimum Radius Carved Turns, Ron LeMaster, USSA Coaches Symposium Copper Mt., Nov. 7, 2015
- Lateral Balance: The Key to Advanced Riding, Ron LeMaster, PSIA-W presentation, Squaw Valley, CA, Nov. 2014
- Systematic Use of the Inside Ski in Carved Turns, LeMaster & Supej, 6th Int'l Congress on Science and Skiing, St. Christoph, 2013
- Snowsport England, Castleford, England, Sept. 2013
- The Best and the Rest, Swedish Ski Association, Aare, May 2013
- Making the Switch, Ron LeMaster, PSIA-NW Fall Seminar, Oct. 2011
- George Joubert Remembered, Ron LeMaster, Vail, Jan. 2011
- Alignment and Stance in High Performance Skiing, Ron LeMaster, Whistler/Blackcomb Ski School, Dec. 2009
- Lateral Balance and Transitions, Ron LeMaster, Vail Ski School, Dec. 2006
- Seeing Skiing: Developing a Good Eye, Ron LeMaster, Boulder Center for Sports Medicine, Nov. 2004
- Skiing From the Snow Up, Ron LeMaster, Whislter/Blackcomb Ski School, Jan. 7, 2004
- Trends in Modern Alpine Ski Racing, Ron LeMaster, Vail/Beaver Creek Ski School, Feb. 2003
- USSCA National Academy, Phil McNichol & Ron LeMaster, May 2002
- USSCA National Academy, Jesse Hunt, May 2002
- Riding From the Snow Up, Ron LeMaster, Vail Ski School, Feb. 10, 2002
- USSCA National Academy, Ron LeMaster, May 2001