I run 4 days a week, generally something like this:
- A long run on Saturday, last was 13 slow miles. Lately I have been doing these at a 135 heart rate, in an effort to improve aerobic base.
- On Mondays, I try to do some intervals (maybe not correct term?), alternating running with high effort up a 1/4 mile hill and running with low effort down it. I try to add an ascent every few weeks. Sometimes though, I end up just doing a 4 or 5 mile run instead.
- On Tuesdays, I run 3 miles at 135 HR, then run 5K at high effort with a group, usually including some hill work.
- On Thursdays, I run 4 miles at 135 HR, then run 5K at high effort with the group, also including hills
I have been running off and on for several years. Currently I have been training for about 6 months after taking 5 months off due to persistent shin pain. My shins are okay now, but it is a recurring issue.
Some other stats, not sure what is relevant here: I am a 43-year-old woman. My resting heart rate is a bit under 50, my BMI is 18, my average cadence is 200 spm... I don't know my max heart rate, but plan to get it tested sometime soon.
From the last 6 months, my fastest 5K time was 23:50, 10K was 52:32, and 10 miles, 9:22 pace. I have not been able to regain my speed or endurance, such as it was, from before taking time off. A year ago for instance, I ran a 1:56 half (8:53 pace), but at the moment I don't even know if I could maintain 9:10.
I plan to run a half marathon 7 weeks from now and a full marathon 14 weeks from now. There is so much contradictory training advice I am not sure what path to take to maximize my performance without getting injured. Any advice to help me make a plan to improve would be much appreciated!