Here is a recommended buildup of the long run for new trail runners wanting to complete the Ahmanson 12K Trails. It is advisable to run the long run on hilly trails that will resemble the race course. It is advisable to add 2 or 3 additional shorter runs during the week. Good luck and see you on March 5!
WEEK 1 = 2 miler
WEEK 2 = 3 miler
WEEK 3 = 4 miler
WEEK 4 = easy week
WEEK 5 = 5 miler
WEEK 6 = 6 miler
WEEK 7 = 7 miler
WEEK 8 = easy week
WEEK 9 = A12K Race