Mark McCormack (born September 15, 1970, Plymouth, Massachusetts) is a professional cyclo-cross and road bicycle racer from the United States. McCormack became the first rider to hold the U.S. national championship in cyclo-cross and road bicycle racing in a career.

On Monday November 12, 2012, McCormack took first place in one, if not the, first ever "fat tire" bicycle race at the Coonemesset Farms Eco-Cross in Falmouth, Massachusetts. The organizers required that all participant's bicycles had a tire width no narrower than 3.5".

Major results

1997 USA Cycling Cyclocross National Championships 1999 1st, Stage 4, Tour of Denmark 1st, Stage 2, Gran Prix Cycliste de Beauce, Canada 2003 USPRO National Championships Overall champion, Professional Cycling Tour (PCT) 2004 1st overall, Fitchburg Longsjo Classic 1st overall, Giordana Classic Criterium Series 1st overall, Green Mountain Stage Race 1st overall, Tour of Connecticut 1st, Downeast Cyclo Cross, Verge New England Championship Cyclo-cross Series 1st, Whitmores Landscaping Cyclo Cross 1st, Marblehead Circuit Race, Massachusetts 2005 1st, Chris Thater Memorial 1st overall, Tour of Connecticut 2nd overall, International Tour de Toona 1st, Stage 1 1st, Stage 5 1st, Tour of Grandview Criterium 2006 1st CSC Invitational 1st, Cox Charities Cycling Classic 1st overall, Verge New England Championship Cyclo-cross Series 2007 2nd Northampton I | C2

External links Cyclingnews.com 2004 interview 2005 Pezcyclingnews interview of Mark McCormack by Matt Wood