Boyd wins the inaugural Maryland CCI5*-L with On Cue after making his third Olympic Games appearance in Tokyo, Japan, aboard Tsetserleg TSF, where the pair finished 20th individually. Boyd also took the win at the U.S. Eventing Advanced Championship and was the CCI5*-L National Champion with On Cue with a second place finish at the Land Rover Kentucky Three-Day Event CCI5*-L
Riding Long Island T, Boyd once again topped the USEA/USEF Advanced National Championship after a long delay of competitions due to the COVID-19 pandemic. He then captured the USEF CCI4* National Championship title board Tsetserleg TSF in November after a strong showing in their final outing of the year.
With Tsetserleg TSF, Boyd helps secure team gold and wins individual gold at the Lima Pan American Games, qualifying the U.S. team for the Tokyo 2020 Olympic Games. Boyd and Tsetserleg TSF also were crowned CCI5*-L National Champions after finishing second at the Land Rover Kentucky Three-Day Event CCI5*-L.
Boyd is selected to Land Rover U.S. Eventing Team for FEI World Equestrian Games Tryon 2018 with Tsetserleg TSF. Boyd and Tsetserleg TSF finish in 11th place at the Land Rover Kentucky Three-Day Event CCI5*-L. Boyd and Silva welcome their second son, Leo Rossco.
Boyd and Crackerjack finish 7th at the Land Rover Kentucky Three-Day Event CCI5*-L before he piloted Steady Eddie to a 10th place finish at the Burghley Horse Trials CCI5*-L.
Selected to his second U.S. Olympic Eventing Team, Boyd and Blackfoot Mystery finish in 16th place individually at the 2016 Rio de Janeiro Olympic Games. Boyd also finished 6th with Blackfoot Mystery at the Land Rover Kentucky Three-Day Event CCI5*-L and 12th place with Shamwari IV, before taking 6th place at Luhmülen CCI5*-L with Crackerjack.