Sunday morning rucksack march. Do a quick warmup of pushups and sit-ups before heading out. Head out over varied terrain and try to go as fast as you can without running.
Stretch well both before and after the event. Remember to drink plenty of water and stay hydrated out there. Ensure to mark your times in your workout log book. Do you have more than one pair of boots broken in for the course? Bust out that second pair this week.
Training:
Warm up
1 x 20 Pushups
1 x 20 Sit-ups
10-mile Rucksack march over varied terrain with a 45-pound minimum. Go as fast as you can without jogging. And mark your times in your workout log book.
Stretch well after completion