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The 300 metres is an uncommon (meaning not on an Olympic or World Championship program) sprinting event in track and field competitions. The race starts on a straight and therefore comprises two straights and one bend.
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.
2. 200s. This simple interval workout will get you to five to six miles on the track. Trade off between running 200 meters slightly faster than your mile pace and 200 meters of easy recovery.
The high school version uses a standard 45 meter start to the first hurdle. Thus the high school race is equivalent to beginning of a standard 400 meter hurdle race, but its placement on the track is shifted 100 meters around the track so it finishes at the common finish line on the straightaway, where the longer race would reach the same point near the end of the second turn.
In 2006, possibly due to cooler weather conditions and better track conditions, Top Fuel driver Tony Schumacher set a new NHRA national speed record of 336.15 mph. Following the 2006 NHRA season, National Trail Raceway ceased hosting a national event and the Pontiac Performance NHRA Nationals was moved 100 miles north to Summit Motorsports Park ...
The "Map" column shows a diagram of the circuit configuration. The "Type" column refers to the type of circuit. An oval is an oval-shaped racing facility. A road course is a permanent motor racetrack, too, but features both left and right turns. A street circuit is composed of temporarily closed-off public roads or airport runways.
For example, North America uses the reference rail as the line rail which is the east rail of tangent track running north and south, the north rail of tangent track running east and west, the outer rail (the rail that is further away from the center) on curves, or the outside rails in multiple track territory. [6]
In running events up to 200 m in distance and in horizontal jump events, wind assistance is permitted only up to 2.0 m/s. In decathlon or heptathlon , average wind assistance of less than 2.0 m/s is required across all applicable disciplines; and maximum of 4.0 m/s in any one event.