Builder Half Marathon Plan
Make the second half of the race part of the preparation.
Develop strength near half marathon effort and carry it into the later stages of the long run.
One payment, no subscription, and secure checkout through Stripe.
- Weekly commitment
- About 3 to 5.25 hours across four runs per weekBig enough to create real half marathon progress, but structured so the week stays repeatable.
- Built for
- Runners growing into half-specific workA good fit for runners ready to move beyond basic completion training into more controlled, more purposeful half-specific work.
- Inside the PDF
- Plan, fuelling, strength, taperThe same complete product structure as the other plans, but written with builder-appropriate density and progression.
Structured, not brittle
The week is built around four runs, so the training can get more specific without every day becoming a negotiation with fatigue.
Progression you can absorb
Threshold support, sustained work, and measured long-run development all build in ways that confidence can actually absorb.
Simple to buy and use
A straightforward digital product: one payment, no subscription, and immediate access through secure Stripe checkout.
What makes this plan different
This plan is for runners who want the half marathon to feel more purposeful without making the week feel crowded. It gives enough structure to practice sustained work, build long-run confidence, and arrive at race day better prepared than a generic plan usually allows.
The work is led by effort and time on feet, and the week runs on four main sessions. That creates enough room for adaptation, makes missed perfection less costly, and helps the runner build momentum without needing every day to become a key day.
What you get
- 12-week progression with four runs per week and deliberate cutbacks.
- Effort-led half marathon support sessions, sustained work, and long runs.
- Strength, fuelling, taper, and adjustment guidance written for real-world consistency.
What the block emphasises
- Threshold support reps and longer steady work that improve control without dragging the week off balance.
- Long runs that grow gradually and sometimes finish steady or at half marathon rhythm.
- Shorter economy and hill work that support durability without turning the plan frantic.
Who this is for
- Runners moving from basic half marathon preparation towards more structured race-specific work.
- Athletes who can already handle four runs per week and want steadier progression rather than abrupt jumps.
- People who want the race to fit around real life while still preparing properly.
Questions
Is this suitable after a first half marathon cycle?
Yes, if you already run consistently, can handle four runs per week, and are comfortable with long runs around 75 to 90 minutes before the block begins.
Is the Builder Half plan pace-based?
No. It is guided by RPE and time on feet, so the work still holds together when weather, terrain, or recovery status make pace misleading.
How hard are the quality sessions?
The work gets more specific than the Starter plan, but it is still arranged so the week stays absorbable rather than constantly on edge.