Running Plan Review Buena Vida Run Club's 10-Week Sub-1:30 Half Marathon (4 days)
Plan at a Glance
Most ten-week sub-1:30 builds give a runner one weekly contact with goal pace. This one gives three. Tuesday holds the goal-pace reps. Thursday runs a sustained effort above race pace. Saturday and Sunday stack a long run and a medium-long on the same legs. By race week, 6:51 per mile is a rhythm the body recognizes rather than a target it is reaching for.
A sub-1:30 half is decided in the back third of the race, not the front. The runner who pushes through the first 5K is usually the same one who pays for it in the last 5K. Advanced half-marathon training, at its best, rehearses that back third before race day finds it. The pace has to live in the legs as a known thing. That is what separates a build that takes four minutes off a personal best from one that takes only two.
Buena Vida built this for the runner who already raced a half between 1:32 and 1:38 in the last six months and has four mornings a week to give for ten of them. Strength sits Monday and Wednesday from week 1 through race week. The plan assumes a starting base of 32 miles a week or more. If the base sits lower, the plan asks for two or three build-in weeks before week 1.
Below is Buena Vida's full review. We score every plan against the same detailed, 31-point benchmark, with each measure rooted in peer-reviewed sports-science research and proven coaching best practices.
Similar plans
Our Review
Ten weeks isn't long for a four-minute drop. The difference between a plan that gets you there and one that doesn't is what each midweek session is asked to do. You'll run two harder sessions a week: goal-pace intervals on Tuesday and threshold above race pace on Thursday. You'll carry the long run on Saturday and a medium-long on Sunday on the same legs. You'll lift Monday and Wednesday. None of the four running days is a filler.
What sets this plan apart from most ten-week sub-1:30 builds is fitting three contacts with race pace into the same week, all the way through. Every Tuesday you run goal-pace intervals that grow from six half-mile reps in week 1 to six 1-mile reps by week 4. Every Thursday you run threshold at 10K effort, which is sharper than race pace and meant to make 6:51 feel like coasting. In week 5 you hold 10.5 miles at 6:51 inside a single 13-mile workout, two weeks before peak. By the start line, 6:51 is a pace you have been holding in repeats for nine straight weeks.
You belong here if you're holding 35-plus miles a week with a recent 1:32-to-1:38 half. If your base is below 35, build for two or three weeks before week 1. The load also climbs fast in places: the rebound out of the week-4 deload jumps about 70 percent, and weeks 5 through 7 sit high without an easy week between them. There's no tune-up race or time trial on the schedule, and none is needed: nine weeks of goal-pace repeats tell you where your fitness sits against 6:51. The plan still puts sub-1:30 in reach; respect the busy weeks, and you arrive at the start line without open questions.
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Structure
Does the plan build you up smartly?
Read the calendar and the logic reads back. Five named phases run Base into Sharpen into Peak into Taper into Race Week, with a deload at week 4 that splits the build into two clean climbs. The long run steps from 8 miles up to 15 at the peak, then drops back as the taper opens. Every key session spells out its warmup, its reps, and its purpose, so nothing about the structure is left to guess.
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Prevention
Does the plan protect you from injury?
Mostly, with one stretch that runs close to the edge. Roughly three-quarters of the weekly miles stay easy, hard days sit 48 hours apart, and twice-weekly strength holds the whole 10 weeks. The deload at week 4 clears the first block before the build climbs again. The gap is the back third: weeks 5 through 7 stack high with no easy week between them, so the load creeps for three weeks running, and a missed week there leaves little slack to recover.
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Flexibility
What happens when you miss a day?
Miss an easy day and the plan absorbs it without complaint. The race simulation in week 5 is named the key session of the build, and the three weekly goal-pace touches sit clearly above the aerobic support runs, so when a week shrinks you know which one to defend. Effort runs by feel rather than a locked pace, which lets the day-to-day shuffle as life shuffles. What the plan does not hand you is a rule for replacing a lost long run. That call stays yours.
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Readiness
Will the plan deliver race-day fitness?
Race-day fitness is the whole design here, not an afterthought. Goal pace of 6:51 lives in the legs from week 1, growing from six half-mile reps to six 1-mile reps and then a 10.5-mile continuous block inside the week 5 race simulation. Peak volume reaches 53 miles and the long run touches 15, both well-matched to a sub-1:30 half off a 35-mile base. A 2-week taper sheds the fatigue and leaves the pace sitting ready underneath.
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Variety
Are the workouts varied enough?
Nine distinct session types keep the work pointed and fresh. Goal-pace intervals, sustained threshold at 10K effort, a progression run, a 14.5-mile race simulation, and long runs paired with a medium-long the next day each carry their own job. The interval shapes themselves shift as the build sharpens, from short reps to full miles at goal pace. Easy aerobic running still holds most of the load, so the variety never tips into a scramble of unrelated workouts.
Workouts
Every Buena Vida training plan comes with detailed coaching notes and live workout guidance. Tap any workout to preview the notes for that day.
You signed up for a fast half, and this is the first week of actually being inside that decision. The early sessions are calibration more than verdict, a way of finding out where the body sits today before the plan starts asking real things of it. Treat the week as information gathering. There is no version of the next ten weeks where the work pays off without an honest read on where you are starting from, so let the runs tell you what they tell you.
M Strength Training
Tu Intervals: 6x0.5mi @ ½ Marathon
Two miles easy to warm up. Then six half-mile reps at goal half-marathon pace, with a 400-meter recovery jog between each. Two miles easy to cool down. Goal pace this week may feel sharper than it will in week 6, because your legs are still learning the rhythm. The short recovery is meant to keep the rest from doing the work for you. This is the key session of the week. Repeats break hard running into pieces the body can absorb, building speed without breaking form.
W Strength Training
Th 10.5mi Threshold Run with 5.5mi @ Threshold
Two and a third miles to warm up. Then 5.5 miles at 10K effort. Two and a third miles to cool down. Threshold effort is the pace you could hold for an hour, not a 5K push. If breathing turns frantic in the first mile, you have started too fast. Settle and let the pace come. Sustained efforts like this raise the pace you can hold before breathing becomes the limiter. The session landed if the final stretch held pace without the form unraveling.
F Rest
Sa 8mi Long Run
Eight miles aerobic. The first long run of the plan. This is the floor for everything that follows. Run it at a pace where you can speak in full sentences. Notice how the legs feel at hour two. The long run starts here and climbs from 8 to 15 miles by week 7. Today sets the rhythm that climb is built on.
Su 5.5mi Medium-Long Run
5.5 miles aerobic the day after the long run. Running on tired legs is meant to teach the body to keep going when the freshness is gone. Pace should feel even slower than yesterday. Resist any urge to push.
Nothing about this stretch needs to feel heroic, and that is the point. The aerobic engine you are about to load harder gets built mostly in the unremarkable middle of an ordinary week, by an athlete who shows up four times in seven days and does not negotiate with the calendar. Stay boring on purpose. The interesting weeks are coming, and they will land better on top of a foundation that was laid without drama.
M Strength Training
Tu 6mi Easy Run
Easy 6 miles at conversational effort. The body doesn't get faster from hard days alone. It gets faster from hard days the body can recover from. Today is the recovery that lets the next harder session land. Run by feel rather than pace. The legs will tell you the right speed.
W Strength Training
Th 11mi Threshold Run with 6mi @ Threshold
Two and a half miles to warm up. Then 6 miles at 10K effort. Two and a half miles to cool down. Half a mile longer than last week at the same effort. This is the simplest build in the plan. Run it on feel and check the watch second. This session teaches the body to clear effort while still working, which is what race pace leans on. Comfortably hard means a few words at a time, never full sentences. If you finished able to imagine one more mile, the effort was judged right.
F Rest
Sa 9mi Long Run
9 miles aerobic. The long run grows by 1.2 miles from last week. Effort should feel the same as week 1, just held a bit longer. Fueling matters earlier than you think. Take in something at mile 5 if you have not already.
Su 6.5mi Medium-Long Run
6.5 miles aerobic on tired legs. The medium-long run after the long run is a signature stress of advanced half-marathon training. If pace feels heavy in the first mile, that is the point. Settle into it.
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Plan Strengths
- You'll hold 6:51 for a single 10.5-mile block in week 5, two weeks before peak. That's the back third of race day, rehearsed once before race day asks for it.
- The Thursday threshold run climbs from 5.5 miles in week 1 to 8.5 miles in week 7 at 10K effort. The pace ceiling rises, so 6:51 lands underneath it rather than at it.
- By race week you've run six 1-mile reps at 6:51 three Tuesdays running. The pace stops being a target and starts being a memory.
- Every key workout spells out its warmup, reps, and purpose, so you walk into each session knowing exactly what it's for.
- Every Sunday but the deload, you head back out for a medium-long on legs that just covered Saturday's long run. That pair stacks the same stress race day will.
Weaknesses & Gaps
- The rebound out of the week-4 deload jumps roughly 70 percent in a single week, a sharp spike even on a strong chronic base.
- Weeks 5 through 7 all sit high with no easy week between them, so fatigue can stack before the week-8 cutback arrives.
- Turnover lives almost entirely in the Tuesday reps. Outside that and the race-week strides, there's little short fast work to keep leg speed crisp.
- Ten weeks leaves one real absorption window at the week-4 deload. A flat seven days inside weeks 1-3 or 5-7 compresses the back third of the build.
What's missing
There's no tune-up race or time trial on the calendar, and that's deliberate: the evidence doesn't show tune-up races improving race-day outcomes, and the weekly goal-pace intervals already read your fitness against 6:51. If you enjoy racing, a low-key 10K in week 7 works as a workout swap, but the plan doesn't depend on it. The load also climbs fast in two spots: the rebound out of the week-4 deload jumps about 70 percent, and weeks 5 through 7 run high with no easy week between them, so watch fatigue and pull back a session if a run feels off. Short turnover is thin too, living mostly in the Tuesday reps. Adding four or five 20-second strides after one easy run a week is the cheapest way to keep leg speed from going flat across the build.
What the science supports
Race-pace specificity hinges on physiology
Every Tuesday, you run intervals at 6:51 per mile. Every Thursday, threshold runs at 10K effort sit above that pace. This layering is deliberate: the Thursday runs lift your pace ceiling, while Tuesday keeps the race pace itself living in your legs as rhythm. By race day, 6:51 stops being a target and becomes a memory.
Pierce et al. 1990; Hewson & Hopkins 1996; Jones et al. 2021
Periodization beats constant-load training
The plan moves through five phases: Base (weeks 1–2), Sharpen (weeks 3–7), Peak (week 8), Taper (week 9), Race Week (week 10). Each phase shifts what the training asks of you, starting with aerobic volume and graduating to race-pace intensity, then backing off to let your body sharpen for Sunday. The phases build on each other.
Bradbury et al. 2020; Tønnessen et al. 2014; Casado et al. 2022
Keep easy days easy, hard days hard
Your Saturday long run and Sunday medium-long run sit at conversational pace. The medium-long run after Saturday's long run takes place on tired legs and stays slow. Tuesday and Thursday are the hard days, separated by at least two easy days. This clear separation lets your body fully recover from hard sessions and fully adapt to easy ones.
Stöggl & Sperlich 2014; Casado et al. 2022; Kenneally et al. 2017
Easy aerobic volume is the foundation
The long run builds from 8 miles in week 1 to 15 miles by peak, run at conversational pace. The medium-long run that follows (5.5 to 10 miles on tired legs) adds secondary aerobic volume. These two runs each weekend are the foundation that supports the harder Tuesday and Thursday sessions. Most of your weekly miles sit at this easy, aerobic pace.
Haugen et al. 2022; Casado et al. 2022; Tønnessen et al. 2014
Strength training improves running economy
Strength training occupies Monday and Wednesday through the entire ten weeks, even into race week. Running economy (the oxygen cost per mile at a given pace) improves from consistent, heavy strength work. Two sessions per week of focused lower-body and posterior-chain loading is what lets a 53-mile peak week stay on the calendar without breaking you.
Blagrove et al. 2018; Balsalobre-Fernández et al. 2016; Šuc et al. 2022
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