Sign in

David Dack

@daviddack88.bsky.social
5.6K followers 5.1K following 4.2K posts

Running Coach | 🌄 Trail Runner | 🌍 Endurance Athlete living in Bali. Inspiring athletes to push their limits one step at a time.

PostsRepliesMedia
David Dack @daviddack88.bsky.social · 05/10/2026
Drop your longest run from the last 4 weeks. Not your planned long run. Not the one you “almost finished.” The one you actually completed recently. And add what race you’re training for. I put together the full long-run guide by race goal: → www.runnersblueprint.com/long-run/
020
David Dack @daviddack88.bsky.social · 05/10/2026
One marathoner runs 20 miles in 2:30. Another needs 4+ hours. Same distance. Not even close to the same workout. Yet people still tell every marathoner they “must hit 20.” Before you force another 20-miler, read this: www.runnersblueprint.com/the-real-tal...
040
David Dack @daviddack88.bsky.social · 05/10/2026
A VO₂ max of 40 can look pretty ordinary on one runner and seriously good on another. That’s the part I think gets lost when everyone starts comparing watch numbers Deeper dive into VO₂ max number means, and how runners can improve it, I put the full guide here. www.runnersblueprint.com/vo2-max/
040
David Dack @daviddack88.bsky.social · 07/09/2026
If you're newer and quietly wondering whether your 5K time is “bad,” these are the realistic beginner ranges I'd look at: www.runnersblueprint.com/what-is-a-go...
runnersblueprint.com
What Is a Good 5K Time for a Beginner? Realistic First 5K Goals
Don't sweat it if you're a bit slower at first – I’ve been there myself, and trust me, it gets better with time.
030
David Dack @daviddack88.bsky.social · 07/09/2026
Some are 45, 55, coming back after years off, losing weight, dealing with old injuries, or just trying to run the whole damn thing without stopping. So what was yours? First ever 5K time, not your PB now. I'm more interested in where people started than what they can run five years later.
260
David Dack @daviddack88.bsky.social · 07/09/2026
You get somebody who's been running for 10 years saying “30 minutes is slow, that's basically my easy pace.” Okay... good for you 😂Meanwhile another person has spent months trying to go from 41 minutes to finally seeing 29:59. Real beginners aren't all 22 years old and already athletic.
130
David Dack @daviddack88.bsky.social · 07/09/2026
A 40 or 45 minute first 5K is not some embarrassing beginner result. I swear running social media has made people completely lose track of what starting from zero actually looks like.
2150
David Dack @daviddack88.bsky.social · 07/09/2026
Your lifetime 5K PB is 21:30. You ran it at 27. You're 52 now and just ran 22:18, your fastest time in 15 years. New PB... or does 27-year-old you still own it? Over 40? Age grading can completely change how you look at that old PB: www.runnersblueprint.com/why-age-grad...
runnersblueprint.com
Age Grading for Runners: How It Works & What Your Score Means
Learn how running age grading works, what your percentage means, how to compare race results by age, and where the number can mislead you.
060
David Dack @daviddack88.bsky.social · 05/09/2026
What proper marathon preparation actually looks like: www.runnersblueprint.com/couch-to-mar...
runnersblueprint.com
Couch to Marathon: 28-Week Beginner Plan
Start from zero with a realistic 28-week couch-to-marathon plan, including run-walk workouts, long runs, strength, fueling, and race-day guidance.
030
David Dack @daviddack88.bsky.social · 05/09/2026
You finish all 26.2 miles after the official cutoff. Marathon finisher—or not?
130
David Dack @daviddack88.bsky.social · 05/09/2026
thank you for sharing this
000
David Dack @daviddack88.bsky.social · 05/09/2026
Which is harder for a recreational runner? Sub-20 5K or Sub-4 marathon? One needs more speed. One needs more endurance. Pick one. Want to see how 5K, 10K, half marathon and marathon times really compare? Full benchmarks here: www.runnersblueprint.com/whats-a-good...
runnersblueprint.com
Average Race Times by Age and Gender: 5K, 10K, Half Marathon & Marathon
Compare average 5K, 10K, half marathon, and marathon times by age, gender, and experience, with practical benchmarks for everyday runners.
140
David Dack @daviddack88.bsky.social · 04/09/2026
If group runs keep turning into everybody-for-themselves runs, this is how I think runners can get more from a running group: www.runnersblueprint.com/how-to-get-t...
runnersblueprint.com
How to Get the Most Out of a Running Group
It gives you structure, accountability, and people who actually understand why you’d wake up before sunrise to run in the rain.
010
David Dack @daviddack88.bsky.social · 04/09/2026
If a run club says “ALL PACES WELCOME”... …but the slowest runner ends up alone... are all paces actually welcome? Fast runners deserve their workout. But don't call the club beginner-friendly if beginners keep getting dropped. What should “all paces welcome” actually mean?
131
David Dack @daviddack88.bsky.social · 04/09/2026
If you actually want to see where half-marathon times tend to sit instead of judging everyone from your own PB, I broke it down here: www.runnersblueprint.com/is-your-time...
runnersblueprint.com
What Is a Good Half Marathon Time? Judge Your Result
What is a good half marathon time? Compare realistic benchmarks, then judge your race by pacing, conditions, experience, and your next goal.
010
David Dack @daviddack88.bsky.social · 04/09/2026
Forget the official answer for a second. What half marathon time makes YOU think “yeah, that's fast”?
110
David Dack @daviddack88.bsky.social · 04/09/2026
The funny part is you ask ten runners what “fast” means and you'll get ten different answers. One thinks 1:45 is fast, somebody else says sub-1:30, and somebody running 1:23 is already annoyed they aren't under 1:20.
110
David Dack @daviddack88.bsky.social · 04/09/2026
and I don't know when we all decided that's some completely normal thing every adult should be able to knock out on Sunday morning.
120
David Dack @daviddack88.bsky.social · 04/09/2026
Someone posted a 2:08 half and wrote “lol I suck.” That kind of sums up what being around runners online does to your brain after a while 😂 A 2-hour half is not elite, nobody is saying that. But you're still holding around 5:41/km or 9:09/mile for 21.1 km,
260
David Dack @daviddack88.bsky.social · 03/09/2026
Apparently this is “weird” until you hear how many runners plan basically their whole race morning around it 😂If your stomach regularly causes problems before or during runs, here's the guide: www.runnersblueprint.com/poop-before-...
runnersblueprint.com
How to Poop Before a Run: 6 Safe Tips
Need to poop before a run or race? Try this simple 60–90 minute routine, learn what can backfire, and know when constipation needs medical care.
140
David Dack @daviddack88.bsky.social · 03/09/2026
Experienced runners don't just have a fueling plan, a surprising number of them have an entire bathroom system. So be honest. Before a race are you a 0, 1, 2 or 3+ bathroom-trip person?
110
David Dack @daviddack88.bsky.social · 03/09/2026
And somehow we all pretend this isn't part of the sport. Shoes ready, bib ready, gels ready... stomach? Yeah, we'll see what happens. Then mile 4 comes around and suddenly every bush starts looking like a reasonable life choice.
120
David Dack @daviddack88.bsky.social · 03/09/2026
Nobody wants to say this out loud but your pre-race poop routine might matter more than half the fancy stuff runners obsess over 😂Some runners need coffee, some need coffee + race nerves, and some apparently need two or three trips before they'll even think about leaving the house.
291
David Dack @daviddack88.bsky.social · 02/09/2026
A 35-MINUTE 5K AT 70 CAN BE MORE IMPRESSIVE THAN A 25-MINUTE 5K AT 22. That will upset runners who believe the clock is the only thing that matters. But age matters. A lot. See exactly where your 5K ranks for your age: www.runnersblueprint.com/average-5k-t...
runnersblueprint.com
1112
David Dack @daviddack88.bsky.social · 02/09/2026
If your treadmill pace feels completely different from your road pace, you're not imagining all of it. Here's why the numbers don't always match: www.runnersblueprint.com/treadmill-pa...
runnersblueprint.com
Treadmill Pace vs Outdoor Pace: Why They Differ
Treadmill pace and outdoor pace do not always match. Learn why, whether 1% incline helps, which pace to trust, and how to transition outside.
110
David Dack @daviddack88.bsky.social · 02/09/2026
Which one makes YOU want to quit first, treadmill or outside? And don't give me the scientific answer, I'm asking which one actually feels worse when you're the one doing it.
100
David Dack @daviddack88.bsky.social · 02/09/2026
The treadmill can control the pace perfectly and yeah, physically you remove some outdoor stuff. But then you're staring at the same wall while the STOP button sits right there basically whispering your name for 45 minutes.
100
David Dack @daviddack88.bsky.social · 02/09/2026
Outside gives you hills, wind, turns, weather and all the random crap the road throws at you. Mentally though, a lot of runners find it easier because you're actually going somewhere and your brain has something to look at.
100
David Dack @daviddack88.bsky.social · 02/09/2026
I swear treadmill arguments are never really about treadmills. It's runners trying to decide which type of suffering deserves more respect 😂
260
David Dack @daviddack88.bsky.social · 01/09/2026
At what pace does running become jogging? Under 7:00/mile = fast 7:00–8:00 = strong 8:00–9:00 = steady 9:00–10:00 = normal runner 10:00–12:00 = slow runner 12:00–14:00 = jogging begins? 14:00+ = the pace police start typing Where’s your line? www.runnersblueprint.com/running-vs-j...
runnersblueprint.com
Running vs Jogging: Pace, Effort and Which Is Better
Running vs jogging comes down to pace and effort. Learn the difference, calories burned, injury risk, and whether beginners should jog or run first.
031
David Dack @daviddack88.bsky.social · 01/09/2026
If you actually want to see where half-marathon times tend to sit instead of judging everyone from your own PB, I broke it down here: www.runnersblueprint.com/is-your-time...
runnersblueprint.com
What Is a Good Half Marathon Time? Judge Your Result
What is a good half marathon time? Compare realistic benchmarks, then judge your race by pacing, conditions, experience, and your next goal.
010
David Dack @daviddack88.bsky.social · 01/09/2026
Forget the official answer for a second. What half marathon time makes YOU think “yeah, that's fast”?
110
David Dack @daviddack88.bsky.social · 01/09/2026
The funny part is you ask ten runners what “fast” means and you'll get ten different answers. One thinks 1:45 is fast, somebody else says sub-1:30, and somebody running 1:23 is already annoyed they aren't under 1:20.
110
David Dack @daviddack88.bsky.social · 01/09/2026
A 2-hour half is not elite, nobody is saying that. But you're still holding around 5:41/km or 9:09/mile for 21.1 km, and I don't know when we all decided that's some completely normal thing every adult should be able to knock out on Sunday morning.
120
David Dack @daviddack88.bsky.social · 01/09/2026
Someone posted a 2:08 half and wrote “lol I suck.” That kind of sums up what being around runners online does to your brain after a while 😂
150
David Dack @daviddack88.bsky.social · 31/08/2026
What counts as a GOOD 5K for your age? Sub-35? Sub-30? Sub-25? Sub-20? A 29-minute 5K at 22 and at 70 are not the same thing. Be honest. Everyone has a secret line. What’s yours? Want to see exactly where your 5K lands for your age? Full chart here: www.runnersblueprint.com/average-5k-t...
runnersblueprint.com
How Long Is a 5K? Distance and Average Finishing Times
See average 5K times by age, sex, and ability level, plus beginner benchmarks, pace ranges, and realistic goals for your next 5K.
350
David Dack @daviddack88.bsky.social · 31/08/2026
Marathoners, be honest. Is 20 miles actually necessary or did runners just get very attached to that number? This is the part that gets missed with the 20-mile rule. The slower the runner, the more expensive that exact same distance can become www.runnersblueprint.com/the-real-tal...
runnersblueprint.com
Do You Really Need 20-Mile Long Runs to Finish a Marathon?
I’ve met runners who swore by the classic 20-miler, and others who got injured every single time they touched that distance.
120
David Dack @daviddack88.bsky.social · 31/08/2026
Same 20 miles, not even close to the same workout. If your big long run destroys the next half of your week... I dunno, maybe doing MORE wasn't actually better.
110
David Dack @daviddack88.bsky.social · 31/08/2026
I don't really buy the number as a rule. For one runner 20 miles might be 2:40, while for another runner it's 4+ hours on their feet and then three days trying to feel normal again.
100
David Dack @daviddack88.bsky.social · 31/08/2026
Marathon runners are kinda weird about the 20-mile long run. Run 18 and somebody will tell you that you didn't go far enough, but run 20 and suddenly you're “ready” 😂
170
David Dack @daviddack88.bsky.social · 27/08/2026
What counts as a GOOD 5K for your age? Sub-35? Sub-30? Sub-25? Sub-20? A 29-minute 5K at 22 and at 70 are not the same thing. Be honest. Everyone has a secret line. What’s yours? Want to see exactly where your 5K lands for your age? Full chart here: www.runnersblueprint.com/average-5k-t...
runnersblueprint.com
How Long Is a 5K? Distance and Average Finishing Times
See average 5K times by age, sex, and ability level, plus beginner benchmarks, pace ranges, and realistic goals for your next 5K.
031
David Dack @daviddack88.bsky.social · 27/08/2026
A 6-hour marathon is still a marathon finish. But is it the same achievement as someone racing 26.2 miles in 3 hours? One is surviving the distance. One is racing it. Both deserve respect. Where do you draw the line? www.runnersblueprint.com/the-run-walk...
runnersblueprint.com
Why Smart Runners Use Walk Breaks to Go Farther and Faster
Why Smart Runners Use Walk Breaks to Go Farther and Faster: the real answer. Coach-built, written for runners who want it to be useful.
2017217
David Dack @daviddack88.bsky.social · 26/08/2026
Running fast and coaching well are two very different skills. Here are seven signs you may need real coaching instead of more random advice 👇 www.runnersblueprint.com/when-its-tim...
runnersblueprint.com
When Should You Hire a Running Coach? 7 Signs It’s Time to Stop Going Solo
Building your own running plan teaches you a lot — discipline, patience, how your body reacts when you push it, and how badly things go wrong when you.
030
David Dack @daviddack88.bsky.social · 26/08/2026
Would you trust a training plan from someone just because they run fast?
140
David Dack @daviddack88.bsky.social · 25/08/2026
Use this to check what your half marathon goal actually requires: www.runnersblueprint.com/half-maratho...
runnersblueprint.com
Half Marathon Pace Chart: Mile, Kilometer, and Split Times
Here’s your down-to-earth, coach-backed pace guide, complete with personal stories, real advice, and a few runner truths that might just save your race.
020
David Dack @daviddack88.bsky.social · 25/08/2026
Drop your half marathon goal. Then drop your weekly mileage. Be honest. I’ll tell you if the goal fits the training… or if you’re trying to race a version of yourself that doesn’t exist yet.
240
David Dack @daviddack88.bsky.social · 21/08/2026
Use this to check how long your long run should actually be: www.runnersblueprint.com/long-run/
runnersblueprint.com
Long Run Guide: How Long, How Fast & How Often
Learn how long your long run should be, how slow to run, how often to go long, and how to build distance without wrecking your legs
020
David Dack @daviddack88.bsky.social · 21/08/2026
Drop your longest run from the last 4 weeks. Not your planned long run. Not the one you “almost did.” The one you actually finished. I’ll tell you if your next race goal is being trained for… or just hoped for.
130
David Dack @daviddack88.bsky.social · 18/08/2026
The fix is boring on purpose: control the opening miles, know the pace you can hold, and save the race for later. Here's the full pacing strategy: www.runnersblueprint.com/race-pacing-...
runnersblueprint.com
Race Pacing Strategy: How To Pace Every Distance Without Blowing Up
Learn how to pace a 5K, 10K, half marathon, and marathon without starting too fast. Includes race pacing strategies, pace charts, training tips, and race-day mistakes to avoid.
010
David Dack @daviddack88.bsky.social · 18/08/2026
Most marathon blow-ups don't start at mile 20. They start at mile 5 when goal pace feels ridiculously easy. The marathon rarely punishes you when you make the mistake. It waits 15 miles to send the bill. Have you ever lost your race in the first 10K?
120