Expert Training Guide

Sub-2:00

Half Marathon Mastery

Target 1:59:59

Pace 5:41/km

Imperial 9:09/mi

fact_check Prerequisites

10K under 55 minutes (ideally 50-52) Completed at least one half-marathon 35-45 km weekly training volume 6+ months consistent running base

psychology The 3 Core Pillars for Sub-2:00

Progressive Overload

Systematically increasing stress to force physiological adaptations without burnout.

Aerobic Efficiency

80% of miles must be easy. Build the engine before you test the top speed.

Recovery as Work

Muscles are broken in training and built in sleep. Rest is a non-negotiable metric.

menu_book Intensity Glossary

EASY

6:30-7:00/km. Effort should feel like 3/10.

TEMPO

5:25-5:35/km. Controlled discomfort for 20-40 mins.

INTERVALS

5:20-5:30/km. High intensity bursts with recovery.

LONG

Easy pace with optional goal-pace finish (last 4-6km).

12-Week Master Schedule

Week 1 / 12

Phase 1: Base Building

Easy

Z2 Recovery

6km

Tempo

4km @ 5:35 pace

8km

Rest

Mobility & foam roll

—

Easy

+ 5 strides

7km

Rest

-

—

Long

Easy pace throughout

14km

Recovery

Very easy

5km

Weekly Total 40km

Easy

Z2 Recovery

7km

Tempo

5km @ 5:35 pace

9km

Rest

Mobility & foam roll

—

Easy

+ 5 strides

7km

Rest

-

—

Long

Easy pace

15km

Recovery

Very easy

6km

Weekly Total 44km

Easy

Z2 Recovery

7km

Intervals

4x1.5km @ 5:30

10km

Rest

Mobility & foam roll

—

Easy

+ 5 strides

8km

Rest

-

—

Long

Easy pace

16km

Recovery

Very easy

6km

Weekly Total 47km

Easy

Z2 Recovery

5km

Easy

+ 4 strides

6km

Rest

-

—

Easy

Z2 effort

6km

Rest

-

—

Long

Easy - absorb training

10km

Rest

-

—

Weekly Total 27km

Recovery Week: Let your body absorb the training. You'll come back stronger.

Easy

Z2 Recovery

7km

Tempo

6km @ 5:35 pace

10km

Rest

-

—

Easy

+ 6 strides

8km

Rest

-

—

Long

Last 4km @ goal pace

17km

Recovery

Very easy

6km

Weekly Total 48km

Goal-Pace Practice: Finish your long run with 4km at 5:41/km. This teaches your body what race pace feels like when tired.

Easy

Z2 Recovery

7km

Intervals

5x1.5km @ 5:25

11km

Rest

-

—

Easy

+ 6 strides

8km

Rest

-

—

Long

Easy pace

18km

Recovery

Very easy

6km

Weekly Total 50km

Easy

Z2 Recovery

8km

Tempo

8km @ 5:35 pace

12km

Rest

-

—

Easy

+ 6 strides

8km

Rest

-

—

Long

Last 5km @ 5:50

19km

Recovery

Very easy

6km

Weekly Total 53km

Easy

Z2 Recovery

6km

Easy

+ 4 strides

7km

Rest

-

—

Easy

Z2 effort

6km

Rest

-

—

Long

Easy - recover

12km

Rest

-

—

Weekly Total 31km

Easy

Z2 Recovery

8km

Goal Pace

10km @ 5:41 pace

12km

Rest

-

—

Easy

+ 6 strides

8km

Rest

-

—

Long

Last 6km @ 5:50

20km

Recovery

Very easy

6km

Weekly Total 54km

Key Workout: 10km at goal pace (5:41/km). If this feels controlled, you're on track for sub-2.

Easy

Z2 Recovery

7km

Intervals

6x1km @ 5:20

10km

Rest

-

—

Easy

+ 5 strides

7km

Rest

-

—

Long

Easy pace

16km

Recovery

Very easy

5km

Weekly Total 45km

Easy

Z2 Recovery

6km

Tempo

5km @ goal pace

8km

Rest

-

—

Easy

+ 4 strides

6km

Rest

-

—

Long

Easy pace

12km

Recovery

Very easy

4km

Weekly Total 36km

Easy

Very light

5km

Easy

3km @ goal pace

5km

Rest

-

—

Easy

+ 4 strides

4km

Rest

-

—

Rest

2km jog optional

—

Race

HALF-MARATHON

21.1km

Race Week: Trust the taper. You'll feel restless—that's a good sign. The fitness is banked. Your job is to arrive fresh and ready.

route Race Day Split Logic

0-10km Pace: 5:45

10-18km Pace: 5:41

18-21km Pace: 5:35

restaurant Fueling for Sub-2:00

restaurant

Before the Gun

• 60g Carb meal 3 hours prior.
• Low fiber, high glycogen storage.
• Bagels or porridge are gold.

water_drop

During the Effort

• Aim for 30-45g Carbs per hour.
• Gel at 8km and 15km.
• Sip electrolytes at every station.

mindfulness Mental Mastery

Distance Chunking

Don't think 21km. Think 3 x 7km parkruns.

"I don't run 21km. I run three 7km intervals."

"The pain is temporary, the PB is forever."

"Trust the training. The work is already done."

warning Critical Pitfalls to Avoid

Going Out Too Fast

A 27:00 first 5K feels great until you're dying at 18km. Ease into the race.

New Gear on Race Day

Never race in shoes or gear you haven't tested for at least 30km of training.

Skipping the Taper

Trust the taper. Feeling restless and fresh means you're ready—not undertrained.

After the Sub-2:00

Next Goal

Consolidate

Run sub-2 a few more times to lock it in and build aerobic durability.

Next Goal

Get Faster

Target sub-1:50 half marathon (Elite level).

Next Goal

Go Longer

Use your fitness for a sub-4:00 marathon.

Final Takeaways

check_circle 5:41/km is the magic number
check_circle 80% Easy, 20% Hard
check_circle Consistency beats intensity
check_circle Rest days are non-negotiable