be 40 years of age or older. Each race is four to eight minutes in length. Television coverage For 2014, the NPGL entered into an agreement with NBC Sports Group to televise the playoffs and championship on NBC Sports Network. The championships finals aired live on NBCSN on October 3, 2014, at 10:30 p.m. ET (22:30 ET), and a replay aired on NBC on October 5, 2014, at 1 p.m. ET (13:00 ET). The 2016 season was aired on Comcast, beIN Sports, Root Sports, and One World Sports. Teams Active teams at league closing Baltimore Anthem (2015–2016) Boston Iron (2014–2016) DC Brawlers (2014–2016) Los Angeles Reign (2014–2016) Miami Surge (2014–2016) New York Rhinos (2014–2016) Phoenix Rise (2014–2016) San Francisco Fire (2014–2016) Ceased operations Carolina Crush (2015) – announced as an expansion team for the 2015 season but later announced they would not participate due to not meeting league requirements Philadelphia Founders (2014) – competed in the inaugural 2014 season, but folded shortly thereafter Champions References External links National Pro Grid League official web site National Pro Grid League Facebook page National Pro Grid League Twitter page 2014 establishments in the United States Sports organizations of the United States National Pro GRID League Mixed-sex sports Professional sports leagues in the United States