On year round VO2 Work:
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It all depends on how you give it to them. Say I had a runner who at the end of the last training year has an LT/Mpace (that's what I've gone off) of 5:30/mi. He ran 3700 miles last year and we're going to plan on him running 4000 miles this year. We're also going to plan for 3% improvement in 1500m time. Those are our three numbers we need: mileage, LT pace and goal 1500m time.
After track season this guy got two weeks of zero running. His first week back is a 50 mile week -- no biggie. Now, the goal for this 10 week training cycle is to take that 5:30/mi MPace too 5:25/mi (for this athlete the goal is 50min continuous at pace and for him to kill himself doing it). There are a number of ways you can approach this. Some people like to start with a bare minimum volume (usually 4 miles) and have it all run at the goal pace and add on miles during the training cycle until you've built up to 8-10 miles at the goal pace. I see more value in establishing the goal volume first and then working up the pace. So we start with 9x1mile with no rest and start at AC paces (~6:30/mi) and cut the pace the next mile, and slow it on the third, and drop it again on the fourth, bring up a little on the fifth... etc., until the last mile is at that goal pace. Then over the course of this cycle you work from the last mile out to replace those slower miles with teh current goal pace. I like this because they are getting a high volume at work and, even with the easier paces, from about halfway on they never really drop out of LT.
So that's one energy system that you're doing every week. The next would be VO2 Max. There's a big stigma about doing VO2 work at non-competition parts of the season, and that you're going to peak kids early, and that can be true, depending on how you structure the workout. But, at this point (pre-xc base) we're not interested in making the athletes hurt; we just want to get the ball moving. Usually they'll be three different VO2 workouts that will cycle: a 1500m specific, a 3000m specific and a 5000m specific, all for May/June goal paces.
The 1500m workout is going to be somewhere between 16-24x200m @ goal 1500m pace with a 200m jog. Again, do the goal volume now (whatever it is relative to their experience), set the goal pace and the rest becomes the variable. Start them on 90s 200m jog and for the first 12, dop it to 75s rest for the next 5 and the last two give 60s rest. Giving the athlete the rest is something I should mention; it's something I've recently taken in and I think it's an important aspect -- when the rest is the variable and the goal pace is key, give the athlete the ability to determine their own rest. There are countless uncontrollable variables that happen when they're away that one day they'll come out and absolutely nail a workout, and the next week completely fall apart. So, back the the topic at hand, the goal is to eventually do the whole volume with 60s on all recoveries. When this workout starts, it's more or less going to be an LT workout with the slightest touch of VO2. This way, you've got the ball rolling when you want to move to 300s or 400s or 500s at 1500 pace in the spring.
The other two, 12x400m at 3000m pace and 8x800m @ 5k pace work the same way -- they touch on VO2 in the summer, xc and winter, and set you up to run the longer intervals (800/1000s at 3k pace and miles at 5k pace) in the spring. The only difference is that I'd set the rest at 1:1 and raise it in the beginning if necessary. Mind you, these VO2 workouts are not designed to kill, just touch on the systems and lay the foundation for track.
The other energy system that needs to be addressed is basic speed. Lydiard himself says that basic speed needs to be worked on once per week, fifty weeks per year. 60s, 80s, 100s, 120s at goal 400m pace with a 300m jog are essential for improving/maintaining basic speed. This is more or less at Creatine-phosphate/anaerobic workout but because the interval is so short in relation to the rest (8-15s interval with 120-150s recovery) they're more or less alactate and it becomes an endurance workout very quickly (as the creatine-phosphate system needs a minimum of 180s of complete rest to recover; since that is not given other energy systems must be used to continue the activity).
So all this stuff and the long run make up the program and I've never seen anything that says that there is anything wrong with this. These are all the systems you need, so why waste time in neglecting them? You run no harm in doing them and they only serve to benefit you. You can continue this straight through cross country (just subtract the volume of Saturday's race from the volume of the VO2 workout) and the winter and into track season. During track, some things can change depending on your focus but you never "stop" doing anything. Even when you're an 8/15 man in March/April, you can do your 1500 workout on Tuesday and your 800 workout on Thursday and still get 20min of LT in a week by doing 5min of it before and after those workouts (this is just system maintenance stuff).
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and one other thing: I've found that cycling the mileage helps a lot in avoiding injury and relating volume to intensity. Example:
If you're 20y old runner is going to average 90 mpw, arrange the weeks in terms of 75-90-105. This way the get the average week, a high week and a down week and maintain their average mileage. Then, you can associate the volumes of certain workouts with the week, like the sprint workout. On the 105 mi week, run 16x60 w/ 300m jog (higher volume, lower intensity); 12x80m for the 90mi week (medium volume/intensity) and 10x100m for the 75mi week (lower volumer, higher intensity).
And as far as arranging the VO2 work, there are two options: the way that I'd been doing it before was Week 1: 1500m, Week 2: 3000m, Week 3: 5000m, Week 1: 1500m, etc. That's good, but something that came out of Irv's January clinic was an idea from Vigil where you work on the same event for 3-4 weeks in a row before rotating to the next event under the idea that it takes the organism 3-4 weeks to get everything out of a workout (the first week you get 60%, the second 80%, the third 90% and the fourth 95%+). So, that's something to consider. I can't think of much else, except to emphasise the value of hilly running. Either running the long run on hilly terrain or having an additional 75-105min hilly run or substituting 8x3min uphill at 5k effort for the 800m workout. You don't want to overdo hills, but they are crucial for improving knee drive and lower limb and foot strength. I could not tell you the number of shin splints, knee pain and other lower limb pains that disappeared after the 3rd mountain run in 3 weeks. It's the gentle uneveness of the soft surface and the 35-50min of moderate climbing that is a huge source strength. And keep the volume of intensity with respect to their volume under 20%; with developmental athletes under 15% -- they just can't handle it without breaking down later on
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Example:
105 mile week
Sunday: 22-24mi long run at AC pace
Monday: AM: 6mi easy
PM: 2.5mi warmup, drills, 16x60m w/ 300j, 2.5mi cooldown
Tuesday: AM: 6mi easy
PM: 2.5mi warmup, drills, 8-10 miles of LT, 2.5mi cooldown
Wednesday: 12mi easy
Thursday: AM: 6mi easy
PM: 2.5mi warmup, drills, 20x200m w/ 200j, 2.5mi cooldown
Friday: 6mi easy
Saturday: 90-105 min on hills/mountains (12-14mi)
Total: 102-108mi
90 mile week
Sunday: 18-20mi long run at AC pace
Monday: AM: 6mi easy
PM: 2.5mi warmup, dills, 12x80m w/ 300j, 2.5mi cooldown
Tuesday: AM: 6mi easy
PM: 2.5mi warmup, drills, 8-10miles of LT, 2.5mi cooldown
Wednesday: 6mi easy
Thursday: 2.5mi warmup, drills, 12x400m w/ 200j, 2.5mi cooldown.
Friday: 6mi easy
Saturday: 12-14mi on hills/mountains
Total: 87 miles
75 mile week
Sunday: 15-16mi long run at AC pace
Monday: AM: 6mi easy
PM: 2mi warmup, drills, 10x100m w/ 300j, 2mi cooldown
Tuesday: AM: 6mi easy
PM: 2mi warmup, drills, 8-10mi of LT, 2mi cooldown
Wednesday: 6mi easy
Thursday: 2mi warmup, 8x800m w/ 400j, 2mi cooldown
Friday: no running
Saturday: 12 mi of hilly, mountain running.
Total: 76mi
You can arrange the workouts like this (w/ respect to volumes) or arrange it the Vigil way, doing the same VO2 workout 3-4 weeks in succession before moving to the next one. And this is certainly not too muh to handle at any time of the year, there are basically two tough workouts a week; one entirely LT and the other mostly LT.
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I should add:
and what you'll find is that it's more appropriate to determine workouts/runs in terms of time and the volume will increase proportional to the athlete's ability. For ex: if this guy is doing his 24mi run in 3hrs (7:something pace) and the next year his AC pace (65-80% of MHR) is 6:45/mi, he's covering 26-27 miles in that same time -- the effect on the runner is proportional to his/her ability. I'd start kids who've never run before on a long run of 60min and over the seasons move them up to 75-90min and then towards 2hr and 2.5hr and max it out at 3hrs.
You'll also see this in the recovery runs and warmups: 20min warmups and 45-60min recovery runs. For the 17min 5k runner, that may mean 2.25 mi warmups and 5.5 mi 45 min runs. For the 14min 5k runner, that may mean 3+mi warmups and 7+mi 45min runs. You'll also see this in the LT workout: if you set the workout volume strictly by distance (let's say 8.5mi) you'll have your top guys running say 50min for 8.5mi, but you're middle of the pack girls might be pushing 70min -- that doesn't make sense to have the other runner doing an extra 20min of work.
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