col : event | performance | athlete | nation | place | date row 1 : 100 m | 9.72 | usain bolt | jamaica | new york city ny, usa | may 31 row 2 : 100 m | 9.69 | usain bolt | jamaica | beijing, china | august 16 row 3 : 200 m | 19.30 | usain bolt | jamaica | beijing, china | august 20 row 4 : 4 x 100 m relay | 37.10 | nesta carter michael frater usain bolt asafa | jamaica | beijing, china | august 22 row 5 : 110 m hurdles | 12.87 | dayron robles | cuba | ostrava, czech republic | june 12 row 6 : 50 km race walk | 3:34:14 | denis nizhegorodov | russia | cheboksary, russia | may 11 row 7 : marathon | 2:03:59 | haile gebrselassie | ethiopia | berlin, germany | september 28
what are all of the speeds of all of the events of the track and field events in 2008? of those speeds, what are the speeds of the 100 m, 200 m and the 4 x 100 m relay events? of those speeds, what is the average speed of each runner who participated in the 4 x 100 m relay event?
37.10
Event Performance Athlete Nation Place Date
of those speeds, what is the average speed of each runner who participated in the 4 x 100 m relay event?
100 m 9.72 Usain Bolt Jamaica New York City NY, USA May 31
100 m 9.69 Usain Bolt Jamaica Beijing, China August 16
200 m 19.30 Usain Bolt Jamaica Beijing, China August 20
4 x 100 m relay 37.10 Nesta Carter Michael Frater Usain Bolt Asafa Jamaica Beijing, China August 22
110 m hurdles 12.87 Dayron Robles Cuba Ostrava, Czech Republic June 12
50 km race walk 3:34:14 Denis Nizhegorodov Russia Cheboksary, Russia May 11
Marathon 2:03:59 Haile Gebrselassie Ethiopia Berlin, Germany September 28
37.10
of those speeds, what is the average speed of each runner who participated in the 4 x 100 m relay event? || of those speeds, what are the speeds of the 100 m, 200 m and the 4 x 100 m relay events? | what are all of the speeds of all of the events of the track and field events in 2008?