4 × 200 metres relay Marion Jones on April 29, 2000, at the Penn Relays in Philadelphia, Pennsylvania. 4 × 200 metres relay The 4 × 200 metres relay is an athletics track event in which teams comprise four runners who each complete 200 metres or half a lap on a standard 400 metre track. The event is a world record eligible event, but is not a standard event at most track meets, though certain leagues regularly conduct this event as part of their program. There are multiple formats under which the race can be conducted. If the track is marked for a four-turn stagger
All-weather running track today. In the mid-1960s Tartan tracks, surfaced with a product by 3M. The name "Tartan" is a trademark, but many have misused it as a genericized trademark. This process was the first to commercialize a polyurethane surface for running tracks, though originally conceived for horse racing. Many Tartan tracks were installed worldwide, including at many of the top Universities in the United States. Among that list was a Tartan track installed in the Estadio Olímpico Universitario, home of the 1968 Summer Olympics at Mexico City, which were the first global championships to use such a track. Olympic shot put champion