Shade77 wrote:
after all I've read Prefontaine has given you the best advice thus far.
A. gain some weight homie. you're very very lightweight, I'm 5'7 and 130. Admittedly a little heavy for a 5K/10K guy but you shouldn't be 17lbs lower than me and an inch taller. Get some strength reps in, build some muscle. Bump that calorie count to 3000 for a while (but don't junk out).
B. Your speed is lacking a lot. Introduce plyometrics as part of your warmup if your coach doesn't mind. Single leg hops, jumping squats, jumping, lunges, etc. If you can, add in 4-6 hill sprints (no more than 10s) after workouts with 3+ mins of rest, or 4-6 x 80m sprints with walk back + 90s rest after workouts.
C. Your workouts have way too much rest to get you the level of speed endurance you need. 10 x 400 @ 74 with 2' rest is more like a soft tuneup workout or a hard workout for a 5:20 miler. Since you don't have speed to do them faster without hurting, cut down the rest to 90s to start, ideally 60s.
D. Make your long runs closer to 7:30 pace, with a small pickup for miles 5, 6, 7, 8 at 6:35-6:45 pace. That should be plenty for your current level. 12 miles at 7:00 for a 5:00 miler on 45 miles a week is a fairly decent effort, not a regular long run. Probably not getting the best recovery.
Exactly!
Also, while BMI is not the be-all, end-all, at your height and weight, yours would be 16.8, which is underweight. 124 would start to creep into the "normal" range. For reference, I'm 5"6' and the lightest I've ever been is around 123, usually during a heavy training block. My guess is that you're just really underdeveloped and don't have a lot of muscle on you. Do you do core or any functional strength training? That can help you develop some power in your legs and gain a little bit of weight as a side effect, which isn't necessarily a bad thing because it's muscle and not water weight or fat.
While I did have some natural speed in high school freshman year, my running started to change when I did strength training. It was nothing worth writing home about, it was just core stuff, but my musculature changed from skin and bones to lean muscle. Felt a lot more confident going into races and felt a lot more efficient too.