Samantha "Sam" Briggs (born 14 March 1982) is a CrossFit athlete best known for winning the CrossFit Games in 2013. She has qualified for the CrossFit Games four additional times: in 2010, 2011, 2015, and in 2016 (she failed to qualify in 2014 due to a poor performance on the handstand walk event at the European regional competition). She finished four of her five appearances in the top 5 overall. Briggs lived and trained in Miami, USA for the 2015 CrossFit season, but now resides in her native England.
Before she found CrossFit in 2009, she competed in amateur-level duathlons, triathlons, and football in the Northern Premiership League (as a centre midfielder or centre-back). She also worked as a Manchester city firefighter.
Briggs first qualified for the CrossFit Games in 2010, finishing second at the 2010 Europe Regional behind soon-to-be two-time Games champion Annie Thorisdottir.
At the 2010 CrossFit Games, Briggs' highest finish was third place on "Pyramid Double Helen", which she completed in 18:30. The only two women to beat her were the overall second and first place Games finishers, Annie Thorisdottir (17:53) and Kristan Clever (18:23). Briggs finished in 19th place overall.
By 2011, Briggs was a more developed athlete and improved to 4th overall. Briggs earned top 10 event finishes on 7 of the 10 events, including two event wins on "The End 2" and "The End 3".
In 2012, Briggs was sidelined by a knee injury. She officially withdrew from the competition in March, midway through the CrossFit Open, the first stage of qualifying for the CrossFit Games, citing maltracking of her right kneecap which had been an ongoing issue for a couple of years. She later learned she also had a fractured patella.