2000 Summer Olympics torch relay in 1936. The Flame is initiated by using a parabolic mirror that concentrates the sun's rays. However, due to some cloud cover on the day of the ceremony, there was insufficient sunlight to create the required level of heat. A backup, lit on the previous day during rehearsals, was used instead. The remainder of the ceremony could then take place. The relay always begins in Greece and travels from Olympia to Athens and the Panathenaic Stadium. The Hellenic Olympic Committee arranged for the torch to be taken to several Greek islands, a first in the history of Olympic relays. The
2015 Pan American Games torch relay by torch relay communities and games partners. The torch took a 41-day journey after being lit in May 2015 at the pyramids of Teotihuacan, Mexico. The torch was brought through a total of 130 communities, mostly in Ontario (with five outside the province, Richmond, Winnipeg, Calgary, Halifax and Montreal). The torch was carried by about 3,000 torchbearers and travel approximately . The relay began on May 30, 2015 in Toronto and finished on July 10, the date of the opening ceremony. The detailed torch relay route and celebration sites were announced on February 24, 2015. The torch arrived in Toronto