Last Strength Training Session

Today I did the following:

• 20, 25, and 35 reps of push-ups with feet elevated18" 
• 20, 20, and 30 reps bicep curls with 20lb weights, at a slow pace
• 15 20 and 25 reps of overhead dumbbell press with 20lb weights instead of lateral dumbbell raises, I alternate between these 
• 40, 60, and 100 reps of sit-ups 

This is my last strength training session before the race.  I did not push myself further than my last couple sessions, as I don't want to over exert myself before the event in a couple days.