Peter Stetina is an American off-road cyclist, who competes in gravel and endurance mountain bike racing as a privateer. Prior to this, he competed as a road racing cyclist between 2010 and 2019 for the Garmin–Sharp, BMC Racing Team and Trek–Segafredo teams.

The United States National Professional Road Race Championships began in 1985. They are run by the governing body, USA Cycling. Until 2006 the race was open to all nationalities, the first American to finish being named the winner and given a distinctive jersey. Since the championship in Greenville, South Carolina, in 2006, all riders have had to be American.