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Beginner Half Marathon to Marathon Bridge Plan
Carry your current fitness into a focused marathon build.
Moving toward a marathon requires more than extending the weekend run. You need to maintain the consistency you already have, practice managing effort for longer periods, and learn how fueling and recovery fit around increasing time on your feet. This plan gives you a direct progression without treating a shorter schedule as permission to rush, skip recovery, or turn every run into a test.
14 weeks · 4 runs per week · peaks at ~38 mi/week · longest run 20 miles
One-time purchase, yours for life. Delivered through Final Surge.
That’s $2.50 a week — 61¢ for every coached run in the plan.
Is This You?
Read Training for a Marathon as a Beginner Runner for a closer look at what the distance asks of your training.
Racing a different distance or need another level of training?
Beginner Marathon Training Plan
Intermediate Half Marathon to Marathon Bridge Plan
Half Marathon Training Plans
What Makes This Training Plan Different
The schedule begins with the running you can support now and develops the additional durability required for longer efforts.
A Real Week From The Plan
Week 10 sits inside the peak block, with a progression run, optional support work, and an 18-mile Saturday long run.
Easy Run
45–50 minutes – Easy (RPE 3–4)
Activation:
Complete your 5-minute activation warm-up routine before starting
How it should feel:
Relaxed and conversational
Coaching cue:
Focus on smooth rhythm and controlled effort throughout the run
Adjust if needed:
Reduce duration slightly if fatigue remains elevated
Goal:
Continue building aerobic consistency and recovery capacity
Optional Cross-Training
30–45 minutes easy cycling, swimming, walking, or elliptical
How it should feel:
Easy and aerobic
Coaching cue:
Use this session to support recovery while maintaining movement
Adjust if needed:
Skip completely if feeling overly fatigued
Goal:
Maintain aerobic fitness without additional impact stress
Steady Progression Run
60–65 minutes total
First 40–45 minutes:
Easy effort (RPE 3–4)
Final 15–20 minutes:
Steady effort (RPE 4–5)
Activation:
Complete your activation warm-up before starting
How it should feel:
Controlled early with slightly more engagement late in the run
Coaching cue:
Gradually build effort naturally without surging pace
Adjust if needed:
Keep the full run at easy effort if needed
Goal:
Improve sustained aerobic control and fatigue resistance
Optional Strength & Mobility
15–20 minutes light strength and mobility work
Suggested exercises:
Glute bridge
Bodyweight squats
Bird dogs
Step-ups
Calf raises
Hip mobility work
How it should feel:
Controlled and stable
Coaching cue:
Focus on movement quality and consistency rather than intensity
Adjust if needed:
Reduce volume if sore or fatigued
Goal:
Support durability and injury prevention
Easy Run
50–55 minutes – Easy (RPE 3–4)
Activation:
5-minute activation warm-up before starting
How it should feel:
Comfortable and relaxed
Coaching cue:
Keep effort conversational and avoid unnecessary fatigue before the long run
Adjust if needed:
Reduce duration slightly if needed
Goal:
Continue building aerobic volume and consistency
Long Run
18 miles – Easy (RPE 3–4)
Activation:
5–10 minute walk + light warm-up before starting
How it should feel:
Controlled and sustainable from start to finish
Coaching cue:
Focus on patience early and maintaining steady effort as fatigue gradually builds
Adjust if needed:
Use run/walk if needed
Goal:
Build marathon-specific durability and confidence with extended time on feet
Additional focus:
Practice your hydration and fueling strategy consistently throughout the run. Focus on maintaining steady energy and learning what works best during longer efforts.
Rest & Recovery
Option 1:
Full rest
Option 2:
Light walking or mobility work
How it should feel:
Restorative and low stress
Coaching cue:
Recovery supports long-term consistency and helps prepare your body for peak training
Adjust if needed:
Take additional recovery if fatigue remains elevated
Goal:
Allow your body to absorb training and prepare for the next progression week
All 57 coached runs include the session, activation routine, effort guidance, coaching cue, adjustment option, and purpose behind the work.
The 14 Weeks, Phase By Phase
The plan covers 14 weeks, with recovery weeks at Weeks 4 and 8 before the peak and taper phases.
| Phase | Weeks | What happens | Long run reaches |
|---|---|---|---|
| Foundation | 1–4 | Re-establishes consistent running and extends the long run. Week 4 is a recovery week, with mileage dropping to approximately 24 miles and the long run to 10 miles. | 12 miles |
| Build | 5–8 | Adds progression and fartlek running. Week 8 is a recovery week, with mileage dropping to approximately 27 miles and the long run to 12 miles. | 16 miles |
| Durability | 9–11 | Builds through 16-, 18-, and 20-mile long runs. Mileage peaks at approximately 38 miles in Week 11. | 20 miles |
| Taper | 12–13 | Reduces mileage to approximately 30 and then 24 miles, with long runs of 14 and 10 miles. | 14 miles |
| Race Week | 14 | Includes 4 short runs before the marathon. Race-day mileage is excluded from the peak figure. | 26.2 mile race |
What This Asks Of Your Week
The honest answer, by phase, because “do I have time for this?” is worth answering before you buy, not after. Totals cover the scheduled running and will shift with your own pace. Optional strength, mobility, and cross-training add time when you choose to include them.
Foundation, Weeks 1–4: approximately 3.25–4.5 running hours per week
Build, Weeks 5–8: approximately 4.25–5.5 running hours per week
Peak, Weeks 9–11: approximately 5.25–6.25 running hours per week
Taper, Weeks 12–13: approximately 3.75–4.75 running hours per week
Race Week, Week 14: approximately 2.25 hours of running before race day, plus the marathon itself
Four weekly runs leave space between sessions; the Saturday long run requires the largest block of time.
What You Get Inside the Beginner Half Marathon to Marathon Bridge Training Plan
The plan arrives in Final Surge with the complete schedule, coaching guidance, and adjustment options organized by day.
- All 14 weeks of structured training, with 57 coached runs including race day
- RPE guidance, activation routines, coaching cues, and adjustment options for every run
- Steady progression runs and light fartlek sessions with the complete workout written out
- Progressive long runs reaching 20 miles, with guidance for
- practicing hydration and fueling
- Optional weekly cross-training, plus separate strength and mobility sessions
- 2 recovery weeks, followed by a 2-week taper and race week with a marathon-rhythm run and shakeout
- A printable PDF, plus workout syncing with Garmin, Strava, Polar, and most major devices
- Lifetime access — buy it once, use it for every marathon you run
How It Works
Final Surge is free to use — you’re paying for the plan, not a subscription.
Frequently Asked Questions
Week 1 is approximately 20 miles, with 4 runs and an 8-mile long run. Your current training should make that opening schedule manageable without a sudden increase in volume or long-run distance. Recent half marathon training can provide a useful starting point, but readiness for this plan depends on the consistent running you can support now.
Both plans use 4 weekly runs and build to a 20-mile long run. This bridge covers 14 weeks and begins at approximately 20 miles with an 8-mile long run. The Beginner Marathon Training Plan covers 20 weeks and begins at approximately 16 miles with a 6-mile long run, allowing more time to establish the base.
You can wait to begin the bridge or use the additional time to maintain consistent running before the plan starts. If you want the full progression to begin sooner, the 20-week Beginner Marathon plan provides a longer foundation. The right choice depends on your current training and the amount of time you want between beginning structured work and race day.
You will run 4 days per week through Week 13, with 5 coached runs during race week including the marathon. The standard schedule places running on Monday, Wednesday, Friday, and Saturday. Optional cross-training and strength or mobility sessions fill 2 non-running days, while Sunday remains a dedicated rest and recovery day.
The plan begins at approximately 20 miles in Week 1 and peaks at approximately 38 miles in Week 11. Several weekday sessions are prescribed by duration, so weekly mileage totals are estimates and will move with your own pace. The long runs are stated in miles, beginning at 8 miles and reaching a maximum of 20 miles.
The foundation requires approximately 3.25–4.5 running hours per week. The build ranges from approximately 4.25–5.5 hours, and the peak requires approximately 5.25–6.25 hours. These estimates move with your own pace. Optional cross-training, strength, and mobility add time beyond the scheduled running when you choose to include them.
No. Every run uses an RPE target, allowing the intended effort to adjust with heat, hills, fatigue, terrain, and recovery. The coaching notes explain how each session should feel and provide an adjustment when shortening the duration, keeping a progression run easy, or using a run/walk strategy is the better training decision.
Skip the missed run and continue with the next scheduled day. Do not stack sessions or add the missed mileage to another run. The plan includes recovery weeks at Weeks 4 and 8, but those weeks are part of the planned progression rather than opportunities to make up training. Returning to the schedule keeps one missed day from disrupting the next several.
Schedule a 15-minute consultation and we’ll talk it through before you buy. If you’d rather have someone adjusting the plan around your race date, online run coaching is the other route.
14 Weeks From Your Half To Your First Marathon
Pick your race, set your start date, and the plan builds backwards from it. If the race moves, the plan moves. You keep it for life — including for the next one, when 14 weeks is all you’ll need again.
One-time purchase, lifetime access. Delivered instantly through Final Surge.