Short intervals on the track: 10 × 400m !!! Training for speed workout

Tuesday, August 27^th 2013

 

Distance: 10

Time: 44’

 

1)      Warm up run : 4 km in 18 minutes

 

2)      Short intervals : 10 × 400m

-         400m in 1’14’’

-         400m in 1’13’’

-         …

-         400m in 1’10’’

 

3)      cool down run : 2 km in 13 minutes

 

 

Feel good!!! ;-)

 

 

The Adventures of the Writer and MarathonRunner Ronald Tintin