Running Plan Review Buena Vida Run Club's 10-Week Sub-1:30 Half Marathon (4 days)
Who’s behind this review? Buena Vida is a running app made by David Cole, a Seattle runner & triathlete who led design and research for Amazon’s Halo fitness band. This is one of Buena Vida’s own plans, so we have an obvious interest in how it compares. It’s scored on the same 30 measures as every plan we review, each tied to published research, and its weaknesses are published below. AI does the first scoring and draft, then every claim is checked against its studies. No plan author pays to be reviewed, and we run no ads. See a mistake? Email David at corrections@buenavida.run · How we score →
Plan at a Glance
A sub-1:30 half is decided in its last few miles, on legs that stopped feeling fresh a while ago. If you've had a race where the last 5K came apart, you already know this. The plan spends four running days a week getting you ready for those miles. Tuesday is goal pace in pieces: half-mile repeats at first, then longer, then a mile at a time, the same set coming back week after week until the pace feels like something you know rather than something you reach for. Thursday is the sustained day, a long block at 10K effort that sits above race pace, and once in the build a continuous run at goal pace for most of the race distance. Saturday is the long run. Sunday is a medium-long run on whatever Saturday left you.
That Sunday run is the part most runners haven't done. Most plans make the day after a long run a day off. This one puts 5.5 to 10 miles there every Sunday, cutback weeks included. The coaching logic is that easy miles on tired legs are meant to teach you to hold your form once the freshness is gone, which is what the back half of a half marathon asks of you. Run it slower than Saturday. Heavy legs in the first mile are expected. If they feel wrecked from the doorstep, shorten it.
This is for a runner who has raced a half recently and finished a few minutes outside 1:30, and who already runs about 32 miles a week. If you're running less, give yourself a few easier weeks first. Strength sits on Monday and Wednesday.
Watch the week right after the first lighter week. That's where the plan takes its biggest step: the goal-pace run on Thursday and a much longer Saturday. You'll come into it feeling fresh and bouncy, and that's when it's easy to start too fast. Start that Thursday at the pace you mean to finish.
Below is Buena Vida's full review. We score every plan against the same detailed, 30-point benchmark, with each measure rooted in peer-reviewed sports-science research and proven coaching best practices.
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Our Review
The last few minutes to 1:30 are the hardest ones to find for a competitive runner who already has the base. This specific 10-week build goes straight at them, and it earns a strong recommendation. It works goal pace three ways: Tuesday reps that grow from half-miles to full miles, a 10.5-mile race simulation in week 5, and the peak week's progression run, which finishes at goal pace. Goal-pace work like this is one of two sound ways to train for a faster half, and the Thursday threshold runs cover the other. The structure around it is sound: four clear phases, a cutback in week 4, a peak of 53 miles in week 7, and volume that steps down over the last three weeks, starting with the second cutback.
The gaps are in how fast it climbs, mostly in week 5, and in how little room four days leave for easy running. Plan around those and this is a strong way to chase 1:30.
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Structure
Does the plan build you up smartly?
A sound build, laid out in the right order. The shape is the one you want: two weeks to settle in, six weeks of sharpening, a taper week, and race week. Volume tops out in week 7 and eases from there. Every one of the 17 hard sessions comes fully written, with its warm-up, main set and cool-down and a line on its purpose.
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Prevention
Does the plan protect you from injury?
Mostly, with week 5 as the exception. Each Tuesday set sits between 2 easy miles at either end, the Thursday threshold runs carry as much as 3.5, and Wednesday keeps the two hard days apart, with strength there and again on Monday (strength training lowers injury risk). Cutbacks in weeks 4 and 8 give the build two planned breaks. Week 5 climbs from 27 miles to 46 and brings the 14.5-mile race simulation, a session you haven't done before, and a jump that size is the kind that tends to raise injury risk. Your lungs may cope with that week sooner than your tendons and bones, which lag behind on a 19-mile jump like this one. It comes right after the lightest week of the plan, which is exactly when a runner is most tempted to overdo it. The other thing to watch is the easy running. With two hard days out of four, it's tempting to think every run should count and let the easy ones drift toward moderate. Don't. The long run, the Sunday medium-long, and every warm-up and cool-down should stay at a pace you can talk at, or the week loses its balance.
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Flexibility
What happens when you miss a day?
Every session carries a priority and tells you what it's for, so the choice is already made for you. Top of the list: the goal-pace repeats on Tuesday, the sustained run on Thursday and the Saturday long run. Sunday's medium-long sits a step below, so it's the run to shorten or drop when life gets in the way, and strength sits below that. With four running days, a missed run is a quarter of the week, so don't make it up by stacking it onto the next day. Keep at least one day between hard sessions, as the plan does. Lose most of a week, and run that week over rather than jumping to the next, bigger one.
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Readiness
Will the plan deliver race-day fitness?
With goal pace at its center and the volume to back it. A 53-mile peak and a 15-mile long run fit a sub-1:30 goal, and the longest run of the plan is the 16.5-mile progression in the peak week, two days before that long run. The race simulation is the centerpiece: 10.5 miles at goal pace, five weeks out, which tells you what the second half of the race will feel like while there's still time to adjust. Over the last three weeks volume steps down, with race week around 20 miles before the race, while the Tuesday and Thursday sessions stay sharp. A structured taper like this improves race performance. The one soft spot is the long run's climb, where the step out of the first cutback (8.5 to 12.5 miles) is the bumpiest part.
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Variety
Are the workouts varied enough?
The range is wide, and even Tuesday's repeated set pulls its weight. You'll run eight kinds of sessions: easy runs, long runs, medium-longs, interval repeats, threshold runs, a race simulation, a progression run, and the race itself, with strides in the race-week shake-out. The intervals come in several formats (half-mile, three-quarter-mile, and mile repeats), and the threshold block grows from 5.5 to 8.5 miles before shortening for the taper. From week 5 on, Tuesday is the same 6 × 1 mile every week, and the repetition turns it into a measuring stick. Run the same set at the same pace enough times and you can feel it getting easier.
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 set your sights on a fast half, and now you are actually 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. The work only pays off from a true read on where you are starting. Let the runs tell you what they tell you.
M Strength Training
Tu Intervals: 6×0.5mi @ ½ Marathon
Warm up 2 miles easy, run 6 × 0.5 mile at goal half-marathon pace with 400 m of easy jogging between, and cool down 2 miles easy. Goal pace may feel quicker today than it will later in the build, because your legs are still learning the rhythm. The recovery jog is short on purpose, so you start each rep before you're fully recovered and the effort stays true. 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
Warm up 2.5 miles, run 5.5 miles at 10K effort, and cool down 2.5 miles. 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 was a success if the final stretch held pace without the form unraveling.
F Rest
Sa 8mi Long Run
8 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 in the closing miles, and keep the effort easy even when the pace wants to drift up. From here the long run climbs to 15 miles by week 7.
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 push harder gets built mostly in the ordinary middle of a week. It comes from a runner who shows up on every run day and does not negotiate with the calendar. Stay light on purpose. The interesting weeks are coming, and they go better on top of a foundation 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 go well. Run by feel rather than pace. The legs will tell you the right speed.
W Strength Training
Th 11mi Threshold Run with 6mi @ Threshold
Start with 2.5 miles easy, run 6 miles at 10K effort, and cool down 2.5 miles. The threshold block grows to 6 miles at the same effort. This is the simplest build in the plan. Run it on feel and check the watch second. This session is steady, comfortably hard running, held without surging. 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 a mile. Effort should feel the same as the 8-mile long run, just held a bit longer. Most runners feel the extra mile near the end, not in the opening hour. Keep the effort conversational right through it.
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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All 10 weeks in the app
Daily coaching notes, nutrition guidance, reschedule logic, and strength placement.
Plan Strengths
- Goal pace is built three ways: Tuesday repeats, a 10.5-mile race simulation, and a progression run that closes at goal pace.
- Two cutback weeks, the second opening a three-week step-down into race day, with the sharp sessions kept in while volume falls.
- All 17 hard sessions carry a warm-up and a note on their job, and none lands the day after another.
- Eight kinds of sessions and several interval formats, with a repeating Tuesday mile set that lets you feel your progress.
Weaknesses & Gaps
- Week 5 jumps from the plan's lightest training week (27 miles) to 46, and debuts the race simulation in the same week, alongside a long run that grows by 4 miles.
- Week 3 also climbs quickly, from 32.5 to 41.5 miles.
- With two hard days out of four and long threshold blocks, less of the running is easy than the research favors, so the easy runs leave little room for drift.
What's missing
The week after the first cutback asks for a lot at once, so ease yourself back in. Keep its Saturday long run near 10 or 10.5 miles instead of 12.5, and let the race simulation be the only big new thing that week. If you want an easy extra, a handful of short, relaxed strides after one easy run a week costs almost nothing and gives you low-risk practice at speed. The plan saves them for race week.
What the science supports
Threshold or race pace: neither proven better
Most Tuesdays, you run intervals at goal half-marathon pace. Most Thursdays, threshold runs at 10K effort sit above that pace. This layering is deliberate: Thursday works the effort just faster than the race, while Tuesday rehearses the race pace itself. For recreational runners these are two different kinds of training, and either looks like a reasonable route, since no study shows one beats the other. Carrying both means the plan never has to pick.
Smyth & Muniz-Pumares 2020; Jones et al. 2021; Vickers & Vertosick 2016
Shifting training emphasis beats unchanging training
The plan moves through four phases: Base Building (weeks 1 and 2), Sharpen (weeks 3 to 8), Taper (week 9) and Race Week (week 10). Each phase shifts what the training asks of you, from settling into the rhythm, to longer goal-pace reps, a race simulation and the peak in week 7, then backing off for Sunday. Plans that shift their focus like this tend to beat flat ones, and the taper that closes it has strong support.
Filipas et al. 2021; Bradbury et al. 2020; Sandbakk et al. 2025
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, with a strength day between them and four days free of hard running after Thursday. Trained runners who keep easy days clearly easy and hard days clearly hard tend to improve more than those who run everything at a medium effort.
Stöggl & Sperlich 2014; Casado et al. 2022; Kenneally et al. 2018
Fixed plans need built-in lighter weeks
Weekly running climbs from 32.5 miles to 41.5 by week 3, then drops to 27 in week 4. A second lighter week follows the 53-mile peak, at 43 miles in week 8, and opens the step-down into race day. Training load that piles up without relief tends to raise injury and illness risk. On a fixed plan with no coach watching your recovery, a scheduled lighter week is the relief, and this plan writes in two.
Two strength sessions a week is enough
Strength training occupies Monday and Wednesday from week 1 through week 9, then steps aside for race week. Two sessions a week, held for 9 weeks, is the dose at which most runners get the performance benefit of strength work. In pooled trials, adding more sessions a week added no further benefit. On a plan with 4 running days, those 18 sessions cost your legs no added miles.
Blagrove et al. 2018; Balsalobre-Fernández et al. 2016; Llanos-Lagos et al. 2024
Get the full plan in the app
Buena Vida Run Club members get access to this full 10 week plan, plus 250 more as part of their membership. Training with Buena Vida offers detailed daily workout notes, integrated nutrition, live voice coaching, weight loss plans, and easy calendar management for life's hiccups.
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