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The proper length of the first lane of a competitive running track is 400 m (1,312.3 ft). Some tracks are not built to this specification, instead being a legacy to imperial distances such as 440 yd (402.336 m), equivalent to a quarter of a mile.
The track was repaved with new asphalt and some minor changes were made to the track layout. Turns 4-7 were widened. The fence on the inside of turn 6 was moved to provide a better sightline through the corner. Turn 7 was sharpened to slow down racers prior to entering the back straight. Formula One-style curbs were also installed on the track. [7]
The 400 metres, or 400-meter dash, is a sprint event in track and field competitions. It has been featured in the athletics programme at the Summer Olympics since 1896 for men and since 1964 for women. On a standard outdoor running track, it is one lap around the track. Runners start in staggered positions and race in separate lanes for the ...
The track is often referred to as paper clip-shaped and is banked only 12° in the turns. The combination of long straightaways and flat, narrow turns makes hard braking going into turns and smooth acceleration exiting turns a must. The track was paved in 1955 and in 1956 it hosted its first 500-lap event.
A full lap of the Nordschleife, bypassing the modern GP track, is 20,832 m (12.944 mi) long. Most laps are completed 200 metres (656 ft) shorter for safety reasons. Full uninterrupted flying laps can only be done in closed sessions and race events like Castrol-Haugg-Cup.
Richmond Raceway (RR) is a 0.750 mi (1.207 km), D-shaped, asphalt race track located just outside Richmond, Virginia in unincorporated Henrico County.It currently hosts one NASCAR Cup Series race weekend and the NASCAR Craftsman Truck Series. [2]
The dimensions of a standard speed skating rink. The measurement of the track is made half a meter into the lane. [4] The total length of the track is the distance a competitor skates each lap, i.e. the length of two straights, one inner curve and one outer curve, in addition to the extra distance skated when changing lanes in the cross-over area, which on a standard track equals 7 centimeters.
The inner edge of this 5 centimetres (2.0 in) line defines the length of the track. 90 centimetres (35 in) above the inside of the track is the outside of the 5 cm wide red sprinter's line. The zone between black and red lines is sprinter's lane, which is the optimum route around the track.