Half Marathon Sub-1:30 Training Plan
The Half Marathon Sub-1:30 plan is a 12-week advanced program designed by Ilya Tyapkin, a professional runner and Rio 2016 Olympic marathon representative. As the plan states: “Each week balances interval training, tempo runs, long runs, and easy recovery days so you peak on race day.”
Who This Plan Is For
This plan is designed for experienced runners who already have a solid running background, comfort with tempo sessions, and the discipline to follow structured speed workouts. You are ready for it if your current half-marathon time is between 1:30 and 1:38, you are comfortably running around 40 kilometers per week, and you have experience with interval training, tempo runs, and long runs of 18 kilometers or more.
If your current half-marathon time is above 1:38, the Half Marathon Sub-1:35 plan is the more appropriate starting point. This plan reaches weekly volumes of 64 kilometers at peak and includes 8×1km interval sessions at 4:00–4:10 per kilometer and a 10 km race-pace run at 4:16 per kilometer that requires a well-established lactate threshold base to execute correctly.
What Makes This Plan Different
The step from sub-1:35 to sub-1:30 tightens the race pace from 4:30 to 4:16 per kilometer 14 seconds per kilometer faster across the full 21.1 kilometers. At this level, every session is run at paces that would have been goal race pace in earlier training cycles. Interval paces reach 4:00–4:10 per kilometer, well below race pace, and tempo runs sit at 4:25–4:40 per kilometer, which overlaps with race pace at the faster end. The peak week includes a 10 km run at the exact race pace of 4:16 per kilometer, which at this standard is a genuinely demanding, sustained effort requiring full concentration and execution.
The critical insight built into this plan is that sub-1:30 is a threshold-ceiling problem. Your lactate threshold pace is the fastest pace you can sustain without progressive acid accumulation must sit at or above 4:16 per kilometer for 90 minutes. The 10 km tempo runs in Weeks 7, 9, and 10 at 4:25–4:40 per kilometer are the central training stimulus of the entire block. They progressively raise this ceiling. As Ilya notes for Week 7: “This is a demanding week. Longer intervals and a big tempo run will test your fitness. The 18 km long run is close to race distance practice pacing, and fueling.”
Plan Structure: 12 Weeks, 5 Phases
Week 1 — Adapt: Four easy runs build rhythm and the habit of training. No quality work. Focus on finishing each run feeling comfortable.
Weeks 2–3 — Base: Strides mid-week build leg speed and efficiency. An active run on Sunday introduces a controlled effort above easy pace.
Week 4 — Build: Short 200m intervals at fast paces, arrive. A steady, active run on Sunday combines speed and endurance.
Weeks 5–6 — Build: Intervals grow to 500m repeats at demanding paces. Tempo runs are introduced on Fridays and extend from 5 km to 8 km. Long runs grow alongside.
Week 7 — Build: 1km intervals and a 10 km tempo make this the hardest Build week. The long run reaches close to the full race distance.
Week 8 — Recovery: Easy running only. A reset after three heavy Build weeks.
Weeks 9–10 — Sharpen / Peak: 1km intervals sharpen with reduced recoveries. Tempo runs close in on race pace. Friday of Week 10 is a dedicated 10 km run at the exact race pace of 4:16/km.
Week 11 — Taper: Volume drops significantly. Easy running only.
Week 12 — Race Week: Short easy runs Monday and Friday, light strides Saturday, race day Sunday.
Sample Training Week
Week 10 is the most representative and demanding in this plan. It is the peak training week and the one that most directly replicates race demands.
| Day | Session | Load |
|---|---|---|
| Monday | Rest | — |
| Tuesday | 3 km WU + RD / Intervals: 8×1km with 1km jog recovery at 4:00–4:10/km / 3 km CD | High |
| Wednesday | 8 km easy run (low heart rate) | Low |
| Thursday | Rest | — |
| Friday | 3 km WU + RD / 10 km at race pace 4:16/km / 3 km CD | High |
| Saturday | Rest | — |
| Sunday | 20 km easy run | High |
Total volume this week: approximately 64 kilometers, including 8 km of 1km intervals, 10 km at race pace, and a 20 km long run.
The 10 km race-pace run at 4:16 per kilometer is the most important single session in the entire 12-week plan. At the sub-1:30 level, sustaining 4:16 per kilometer for 10 continuous kilometers requires genuine lactate management; you are not running comfortably below threshold, you are running at it. Completing this session with controlled, even pacing three weeks before race day is the clearest possible evidence that sub-1:30 is within reach.
Pace Guide
| Session Type | Pace (min/km) | Pace (min/mile) |
|---|---|---|
| Easy / Low HR Run | 4:45–5:15 | 7:40–8:25 |
| Intervals | 4:00–4:10 | 6:25–6:40 |
| Tempo | 4:25–4:40 | 7:05–7:30 |
| Race Pace (Goal) | 4:16 | 6:52 |
One notable feature of this pace chart is that the tempo range of 4:25–4:40 per kilometer sits just above race pace at its faster end and the interval pace of 4:00–4:10 is 6 to 16 seconds per kilometer faster than race pace. Together, these two sessions train the two qualities that sub-1:30 demands: the lactate threshold to sustain near-race effort for 10 km in a tempo, and the neuromuscular speed to make 4:16 feel controlled by comparison. Completing the 10 km tempo at 4:25 per kilometer in Weeks 7 and 9 means you are running just 9 seconds per kilometer above race pace over half the full race distance — an exceptionally strong signal of readiness.
The Long Run Progression
The long run is the structural backbone of this plan, and its progression is precise. Long runs grow from 60 minutes of easy running in Week 1 to a 20 km run in Week 10 the longest and final training run of the block before taper begins.
The key transition comes in Week 6, when the long run reaches 15–18 km. At a sub-1:30 pace, the 18 km long runs in Weeks 7 and 9 are particularly important. As Ilya notes for Week 7: “The 18 km long run is close to race distance practice pacing and fueling.” At this point in the plan, the long run is not just about aerobic development it is a rehearsal. Practice your exact race-day fueling strategy during these runs. Practice settling into a steady rhythm and holding it for 90 minutes. The 20 km long run in Week 10 consolidates everything and ensures you arrive at the start line having already covered the full race distance under controlled training conditions.
All long runs are run at an easy, low heart rate pace. At the sub-1:30 level, the temptation to run long runs at tempo or race effort is common and almost always counterproductive. The easy long run builds fat oxidation capacity, connective tissue resilience, and mitochondrial density qualities that determine how well you hold 4:16 per kilometer in the final 5 kilometers when glycogen is depleting and muscular fatigue is high.
Core Strength in a Half-Marathon Plan
This plan does not include scheduled core sessions, but supplementary strength work is strongly recommended for runners targeting sub-1:30. A 1:30 half-marathon takes approximately 90 minutes of continuous running at a pace that requires full mechanical efficiency throughout.
At 4:16 per kilometer, any breakdown in posture, hip drive, or arm mechanics costs pace. Adding 10 to 15 minutes of core work abs, back, and hip flexor strength after easy runs two to three times per week, particularly during the Build and Sharpen phases, is the most effective way to maintain form in the final 5 kilometers of the race. Runners who are strong through the core hold their stride mechanics longer under fatigue, which at 4:16 per kilometer over 21 km translates directly into a faster finish time.
Race Day Execution
Ilya’s Week 12 coach note is the clearest race day instruction in the plan: “Start controlled, fuel regularly, and push in the last 5 km.”
For sub-1:30, this means running the first 5 kilometers at 4:19 to 4:21 per kilometer three to five seconds per kilometer slower than goal pace. At the gun, this will feel conservative. It is correct. Sub-1:30 runners who go out at flat 4:16 from the start frequently hit a serious wall between kilometers 16 and 18, where their pace collapses to 4:35 or slower, costing them the sub-1:30 they trained twelve weeks to achieve.
From kilometer 5 to kilometer 15, settle into the exact goal pace of 4:16 per kilometer. This should feel hard but sustainable you are running at or very close to lactate threshold, and the effort is real. Draw on your tempo run experience. You have run 10 km at 4:25 per kilometer in training. Running at 4:16 will feel harder, but your body has been specifically prepared for this demand.
From kilometer 15 onward, as Ilya instructs, push. Increase effort in the final 5 km and let pace drop below 4:16 if you have the reserves. A 45:00 first half and a 44:59 second half is a near-perfect sub-1:30 execution. Runners who execute this strategy correctly often finish with their fastest kilometer being the last one.
What You Need Before You Start
GPS Watch
At 4:16 per kilometer, pace precision matters more than at any previous level in this range. A 5-second drift in pace costs you nearly 2 minutes over 21 km, the difference between sub-1:30 and 1:31:45. The 1km interval sessions require you to distinguish between 4:00 and 4:10 per kilometer with accuracy. A GPS watch with real-time pace, lap splits, and interval programming is not optional at this level.
For runners who want the most complete analytical picture, including race predictor functions, training readiness scores, and VO2 max tracking, the Garmin provides those tools at the performance level of sub-1:30 training demands. Best GPS Watches For Running
Running Shoes
Weekly volumes reach 64 kilometers in peak weeks with long runs extending to 20 kilometers. A well-cushioned daily trainer handles the easy runs, long runs, and midweek mileage that make up the majority of weekly kilometers. A lighter, more responsive shoe is worth reserving for Tuesday interval sessions, Friday tempo and race-pace sessions, and race day itself. Best Running Shoes
Recovery and Nutrition
At 45 to 64 kilometers per week across 12 weeks at sub-1:30 training paces, cumulative fatigue is the primary risk to consistent training. Three tools make a meaningful difference across the full block.
A foam roller used after Tuesday intervals and Friday tempo and race-pace sessions reduces next-session stiffness. Magnesium supplementation before sleep supports muscle recovery, particularly during Weeks 7 and 10. For long runs of 75 minutes or more which applies from Week 6 onward, taking on 30 to 60 grams of carbohydrate per hour is essential. As Ilya notes for Week 7, with the 18 km long run specifically, practice pacing and fueling. Your race-day gel timing and quantities must be rehearsed in training, not tested for the first time on race morning. Best Electrolytes For Runners / Best Massage Guns
How to Get the Full Plan
This article explains the structure, methodology, and key training sessions of the Half Marathon Sub-1:30 plan. The complete 12-week schedule, including every session across all 12 weeks, full warm-up and cool-down routines, running drill guidance, all pace charts, and Ilya’s coach notes for every week, is available as a downloadable PDF.
About the Coach
This plan was created by Ilya Tyapkin, a professional marathon runner who represented his country at the 2016 Rio Olympic Games. Ilya coaches runners of all levels through structured training programs built on the same principles used in elite distance running. All training plans on esenbay.com are designed and reviewed by Ilya directly.
Frequently Asked Questions
What if I miss a session?
Skip it and move on. Never try to double up or compensate. At sub-1:30 training paces, attempting cramped training is a direct path to injury. Consistency across 12 weeks produces the adaptation this plan is built around. The Week 8 recovery week is specifically designed to absorb minor disruptions without compromising the overall trajectory.
Do I need to fuel during long runs?
Yes, from Week 6 onward without exception. At an easy pace, an 18 km long run takes approximately 90 to 100 minutes, long enough to meaningfully deplete glycogen stores. Practice your exact race-day fueling strategy: which gel brand, exact quantities, and timing intervals. At the sub-1:30 level, arriving at the race start line without a tested fueling plan is a significant risk that training has not eliminated.
