Velodromo Vigorelli is a 397-metre semi-covered velodrome in Milan, Italy. It is currently used mostly for American football events; surrounded by the track, there is a standard size football field in synthetic turf. In 2013 it was the home of the IFAF European Football Championship. It is currently the home stadium for the football teams Seamen Milano and Rhinos Milano.
The stadium holds 9,000 people and was built in 1935 by Vigorelli Cycles. It was burned down during the Second World War after bombing of Milan by the RAF but then rebuilt.
Wikipedia https://en.wikipedia.org/wiki/Velodromo_Vigorelli
Coordinates 45°28'53.255" N 9°9'29.07" E