training schedule for half-marathon

My training schedule for next half-marathon (ends of March). It is a Hal Higdon program modified for my weekly routine:

• Mon - rest
  
• Tue - speedwork: hill, track/road repeats or fartlek
  
• Wed - tempo run
  
• Thu - race pace
  
• Fri - rest
  
• Sat - long run
  
• Sun - easy run /bike, stretch/strenght
  

Speedwork can be replaced by fartlek (when have no track or road measured availabe): 1:30/5:00 replacing 400m or 2:50/7:30 replacing 800m.

Week	Mon	Tue	Wed	Thu	Fri	Sat	Sun
1	Rest	6 x Hill	40 min tempo run	3 m run	Rest	90 min run (3/1)	easy run or bike; stretch & strength
2	Rest	7 x 400	45 min tempo run	3 m pace	Rest	90 min run	easy run or bike; stretch & strength
3	Rest	7 x Hill	30 min tempo run	Rest	Rest	5-K race or pace	easy run or bike; stretch & strength
4	Rest	8 x 400	40 min tempo run	3 m run	Rest	90 min run (3/1)	easy run or bike; stretch & strength
5	Rest	8 x Hill	45 min tempo run	3 m pace	Rest	90 min run	easy run or bike; stretch & strength
6	Rest	6 x 400	30 min tempo run	Rest	Rest	10-K Race or pace	easy run or bike; stretch & strength
7	Rest	4 x 800	45 min tempo run	4 m pace	Rest	1:45 run (3/1)	easy run or bike; stretch & strength
8	Rest	3 x 1600	50 min tempo run	5 m pace	Rest	1:45 min run	easy run or bike; stretch & strength
9	Rest	5 x 800	30 min tempo run	Rest	Rest	15-K Race or pace	easy run or bike; stretch & strength
10	Rest	4 x 1600	55 min tempo run	5 m pace	Rest	2:00 run (3/1)	easy run or bike; stretch & strength
11	Rest	6 x 800	60 min tempo run	3 m pace	Rest	1:30 run	easy run or bike; stretch & strength
12	Rest	6 x 400	30 min tempo run	Rest	Rest or easy run	Rest	Half Marathon