Running Plan Review Greg McMillan 10K: Advanced (Combo)

Does it build you up smartly?

A plan should feel different in week 10 than in week 2. Training that moves through distinct blocks, from general work toward the demands of the race, tends to beat training that holds one load from start to finish. And it should back off every few weeks, because a lighter week lets built up fatigue clear so your body can absorb the work.

McMillan gets both right. Hill repeats come first, building strength and stride before the speed work starts. Then the plan turns to tempo running and goal pace repeats, and finishes with short, fast sessions that sharpen you for the race. Every fourth week is lighter, in weeks 4 and 8, and weeks 11 and 12 ease off into the race.

The lighter weeks cut the running, not the sharpness. Week 8 has less running than any week but race week, yet it still holds 3 hard sessions: short sprints on Tuesday, a tempo run on Thursday, and a time trial on Sunday. Your legs get a break from the miles, but not from the effort.

But the schedule doesn't tell you what each session is for. A day reads like a line on a coach's whiteboard: the session, the reps, the recovery. The stages aren't named either, so you only see the shape of the plan by reading across the weeks. The explanations live in the book's workout chapter, and you'll want to read it before you start.

Does it protect you from injury?

Partly. The plan keeps its hard days apart, but it has a sharp jump in week 5, and it leaves strength training to you.

Many running injuries seem to start suddenly, often set off by a training error in the week before, rather than creeping up over months. One of the clearest errors is a sharp jump in weekly running.

Week 5 is that jump. It comes straight after the first lighter week, and it's the biggest week of the whole plan, a big step up from the 3 weeks before it. Into that same week come two sessions you haven't done yet: 6 or 7 single miles at goal pace on Thursday, and the first long run with a fast finish on Sunday. Tuesday adds an 80 to 90 minute steady run on top. McMillan's logic is easy to see: you arrive fresh from a down week, ready for more. Each of those sessions is reasonable on its own. Together, on rested legs that feel ready for anything, they're a lot. If you're used to running the top of every range, week 5 is the week to run the bottom. Week 3 has a smaller jump, with a 90 to 100 minute steady Tuesday and a Sunday of up to 2 hours.

Strength is missing from the calendar. The book asks for it and shows a sample, with the full program online, but no day on the schedule holds it, so where it fits around Thursday and Sunday is a choice you make each week. That's a real gap, because strength training substantially lowers injury risk in sport, more than stretching does.

The plan does protect you in other ways. Across all 20 hard sessions, no hard day is followed by another. And the book gives whole chapters to warning signs and recovery, with clear advice on when to back off. Read them closely, because a low ache that keeps showing up run after run appears to raise the risk of an injury that stops you running. Easing off the first time you feel one is part of this plan, even if it isn't printed on the schedule.

What happens when you miss a day?

Less than it could. The schedule doesn't say what to drop in a short week, or what to do after a missed one.

The book suggests the long runs and the key days matter most, but it never puts the sessions in order. So when a busy week has room for one hard session, choosing between the Thursday miles and the Sunday fast finish is your call. And if you lose a whole week, nothing on the page says where to pick back up.

But Monday and Friday already give real room to move. Each one is an easy run, cross-training, or rest, so a tired or crowded week can drop to 5 runs without breaking anything. Easy days come as minute ranges, and the book tells you to take the low end when you're tired. On a bad day, you're allowed to skip or move a key workout. The book also teaches you to read your own effort through four training zones, so you learn to adjust a session by feel instead of by the watch.

So the give is built into a normal week, but the recovery from a broken one is yours to plan. A runner who likes making those calls will be fine. A runner who wants the schedule to make them will feel the gap.

Will it get you ready for race day?

A 10K is run close to your threshold, the line where your breathing turns ragged and hard running starts to cost more than you can pay back. Practicing race pace pays off most when that pace sits near one of your body's thresholds, and 10K pace does.

The goal pace sessions grow the way they should. From week 5, every other Thursday is a session at 10K goal pace, and each one asks for more, ending with 3 reps of 2 miles in week 11. By then, holding race effort for 2 miles at a time feels familiar, and your body knows the rhythm before race day asks for it. The time trials in weeks 8 and 10 give you a chance to run goal pace on your own, and practice like that may help you pace the race itself. The last 2 weeks ease off in steps, with race week the lightest of all, and a taper of that length improves race performance compared with holding training steady.

But the longest runs come early. The runs of up to 2 hours fall in weeks 3 and 6. After that, the Sunday runs top out at 105 minutes with a fast finish, two Sundays go to time trials, and the taper shortens the rest, so your longest run is 6 weeks behind you by race day. The plan doesn't build your long run so much as assume it. For a 10K, the goal pace work matters more than the long run, and those fast finishes still teach you to push on tired legs. It's a small gap, but it's there.

Are the workouts varied enough?

Yes. The hard days change shape from week to week, and the easy days stay easy around them.

Most runners improve more by keeping easy days easy and hard days clearly hard. A week of easy running plus a few truly hard sessions builds endurance better than a steady diet of medium effort.

This plan does that. Around 87 percent of the running stays easy, and no hard day sits next to another. On the hard days, the range is wide: hill repeats in the first weeks, long goal pace miles in the middle, and 200 meter sprints late in the plan. The sprints feel nothing like the goal pace miles. They're over in seconds, with a long jog back, and you finish them feeling faster than when you started.

Strides show up on Tuesdays in 6 of the 12 weeks, from 10 reps up to 20. They add a few minutes to an easy run, and short, fast efforts like these can make you more efficient at the same pace.