Half Marathon Plan

Run your
strongest half.

Twelve weeks to 21.1km, written out day by day. Aerobic base, threshold work, race-pace long runs, and a proper taper. The whole build, done for you.

$49 once, yours forever.

See the plan →
Free to run · the plan is a one-off $49 · yours forever
Runner on a coastal road at sunrise
As Seen With ASICS Apple TrainHybrd
What You Get

12 weeks of training that actually works.

The build most runners get wrong, base, threshold, long runs, taper. Sequenced properly and written out day by day, so you just show up.

01

Daily sessions, ready when you wake up.
Today's run, the warmup, the cool down, sorted. No flipping through pages.

02

Coach notes on every session.
Why you're doing this run, what it should feel like, what to do if it doesn't.

03

Every run logged automatically.
Distance, time, heart rate, zones. See if your easy runs are actually easy.

04

Check-ins when you skip.
Miss a session? You'll hear from me. No guilt, just a coaching reset.

Today, sorted

Today's session, ready every morning.

Open it up and the day's run is right there. Warmup, intervals, cool down. With coach notes telling you why this session matters and what you should feel.

Today's session
Coach in your corner

Skip a session? I'll check in.

Miss a scheduled run and you'll get a check-in, no shame, just a coaching reset. Take the rest day, mark the missed session, or pick up tomorrow. The plan absorbs it. This is what stops good plans turning into 4 days of effort and a quiet retreat.

Missed run check-in
Every run logged

Log every run in 10 seconds.

Distance, time, heart rate. Sparkies calculates your zones and tells you whether your easy run was actually easy, or whether you accidentally turned it into a tempo. Most runners are running their easy runs too hard. This is the safety net.

Run log with zones
Real Runner

This is what real feedback looks like.

Recent run from Treasa, one of the Sparkies runners. 5.72km at her target heart rate. Coach comment generated from her actual zone data.

Real feedback on every run. Automatic. In seconds. This is the difference between training and just running.

Real run with coach feedback
Who This Is For

If any of these sound like you.

01

You can run 10km and want to get to 21.1 without falling apart in the back half.

02

You've run a half before and want to actually race it this time, not just survive it.

03

You keep stacking mileage with no real structure and wondering why you have plateaued.

04

You want the long runs, the threshold work, and the taper planned for you, so you just run.

Ben
Ben
Coach · BoltinBen · Sparkies Founder

Sydney-based. ISSA-certified running coach. ASICS partner. Apple partner. Host of the TrainHybrd podcast. I built this app because I got tired of watching runners get the principles right and the execution wrong. The half is where a lot of runners learn the difference between running more and training properly. This is that difference, planned out for you.

Get the plan

The half plan.
$49, once. Yours forever.

No subscription. Pay once and the full 12-week blueprint is yours forever, reusable for every half after this one. Run logging, HR zone tracking, check-ins and the AI coach are all free in the app.

Get the half plan · $49 →
Free to run · one payment, no subscription · unlocks in the app within seconds
Every Distance

Not the half? Pick your race.

Every blueprint is a one-off: buy the distance you are racing and it is yours forever. 5K $39, 10K $39, marathon $49. Not race-ready yet? The Base and The Engine are free.

The Base plan4 weeks · freeThe Base
New or rebuilding
Four free weeks of easy Zone 2 running that builds the aerobic engine most runners never built. Everything else builds on top of it.
Start free →
The Engine plan4 weeks · freeThe Engine
Already running, want more
Same Zone 2 philosophy, bigger load. Five sessions a week with strides and a touch of tempo. Also free.
start free →
5K Blueprint6 weeks · $39 once5K Blueprint
Chasing a fast 5K
Six weeks of speed. Short sharp 200m and 400m intervals over a solid aerobic base.
Buy once, $39 →
10K Blueprint8 weeks · $39 once10K Blueprint
Ready to race the 10K
Eight weeks built around VO2max and controlled threshold work. Race-ready in two months.
Buy once, $39 →
Marathon Blueprint16 weeks · $49 onceMarathon
The big one
Sixteen weeks to the start line. Long runs peaking at 32km, race-pace work, and a proper taper.
Buy once, $49 →
Quick Answers

Before you sign up.

How does pricing work?
Running and logging are free forever, no card needed. The half plan is a one-off $49: pay once and the blueprint is yours forever, reusable for every half after this one. No subscription, nothing to cancel. Strava sync, check-ins and the AI coach are free in the app.
What is in the 12-week plan?
Aerobic base, threshold and tempo work, race-pace long runs that build toward the distance, and a real taper into race week. Every session is written out, warmup to cool down, with coach notes on why it matters and what it should feel like.
Do I need to have run before?
Yes. The half assumes you can already cover around 10km. If you are not there yet, start on The Base, it is free, build the aerobic engine first, then come back for the half.
Is it a subscription?
There is nothing to cancel: the plan is a single one-off payment, not a subscription. Buy it once and it stays in your account forever.
Can I use it on my phone?
Yes. Add it to your home screen and it works like any other app. iOS and Android both supported.

Run your strongest half.
$49, once.

12 weeks, written out day by day. Base, threshold, race-pace long runs, taper. Buy it once and it is yours forever.

Get the half plan · $49 →
One payment, yours forever. You will know by week 3 if it is working.