Learco Guerra was an Italian professional road racing cyclist. The highlight of his career was his overall win in the 1934 Giro d'Italia. He was born in San Nicolò Po, a frazione of Bagnolo San Vito in Lombardy, gained the nickname of "Human Locomotive" for his enduring quality in plain stages. After mediocre attempts to play football, Guerra became a professional cyclist in 1928, at 26. The following year he became Italian champion, racing as an independent or semi-professional.

The 1930 Tour de France was the 24th edition of the Tour de France, taking place from 2 to 27 July. It consisted of 21 stages over 4,822 km (2,996 mi).