4 × 200 metres relay a situation, the outer lanes could appear to start 2/3 of the way through the first turn. The markings for such a special zone should be colored red, though many tracks deviate from the standard marking colors. On a conventionally marked track, the race can be run starting at the normal 400 metres (and 4x100 metres relay) start line. As a two-turn stagger, the first exchange would take place in the standard second passing zone of the 4x100 metres relay, the second pass taking place in the normal (lane one, extended) 4x400 metres relay zone. After that exchange, the runner
2020 United States Olympic Trials (track and field) 2018, it was announced that Eugene, Oregon had been selected to host the competition. Organized by USA Track and Field, the ten-day competition is scheduled for June 19-28 and will serve as the national championships in track and field for the United States. The results of the event determined qualification for the American Olympic team at the 2020 Summer Olympics, to be held in Tokyo. Provided they had achieved the Olympic standard, the top three athletes will gain a place on the Olympic team. In the event that a leading athlete does not hold the standard, or an athlete withdraws,