What Is UT2 Training?

What Is UT2 Training? The Foundation of Faster Rowing

Why UT2 Matters

Ask a group of rowers how to get faster and most will talk about intervals, race pace pieces, or hard training sessions.

Yet when speaking with successful masters rowers, coaches, and sports scientists on the Complete Rowing Podcast, a different pattern emerges.

The fastest athletes often spend a surprisingly large amount of their training time rowing at relatively low intensity.

This type of training is commonly called UT2 (Utilisation Training Zone 2). It is not glamorous. It is rarely exciting. But it may be the single most important training zone for long-term rowing performance.

Whether you are a beginner preparing for your first head race or an experienced masters athlete chasing a personal best, understanding UT2 training can transform your rowing.

What Is UT2?

UT2 is low-intensity aerobic training.

The goal is to train your cardiovascular system while keeping fatigue low enough that you can recover quickly and train consistently.

In practical terms, UT2 should feel comfortable.

You should be able to:

• Hold a conversation.

• Breathe steadily.

• Maintain the effort for an extended period.

• Finish feeling like you could continue.

For many rowers this means:

• Approximately 60–75% of maximum heart rate.

• Roughly 65–75% of maximum effort.

• An intensity that feels sustainable rather than challenging.

The exact heart rate varies between individuals, but the principle remains the same: stay below the point where fatigue begins to accumulate rapidly.

Why Does UT2 Work?

Many rowers mistakenly assume that getting faster requires training hard all the time.

The problem is that high-intensity training creates significant fatigue.

You may improve fitness, but recovery becomes difficult.

UT2 allows you to accumulate a large volume of quality training without overwhelming the body.

Benefits include:

Increased Aerobic Capacity

Your aerobic system supplies the vast majority of the energy required in rowing.

Improving this system improves performance across virtually every distance.

Better Recovery

Because the intensity is low, recovery is relatively quick.

This allows athletes to train more frequently.

Improved Efficiency

Many athletes find they become more technically consistent at UT2 intensity because they are not fighting fatigue.

Long-Term Development

UT2 is sustainable year after year.

Many successful masters athletes continue improving well into their 50s, 60s, and beyond by maintaining a strong aerobic base.

The Bill Jackman Example

One of the clearest examples comes from Bill Jackman, a former University of Washington rower who returned to the sport later in life.

Bill gradually built a consistent UT2 programme, often rowing for approximately an hour at a controlled heart rate.

Over time he saw a remarkable improvement.

At the same heart rate, his pace improved from roughly 2:10 per 500 metres to around 2:02.

That improvement did not come from repeatedly testing himself.

It came from patiently developing his aerobic system through consistent training.

The lesson is simple:

Fitness gains often come from accumulating hundreds of sensible sessions rather than chasing heroic workouts.

What Does a Typical UT2 Session Look Like?

Examples include:

Ergometer

• 3 x 20 minutes

• 2 x 30 minutes

• 60 minutes continuous

On the Water

• 60–90 minutes steady rowing

• Technical sessions at controlled intensity

• Long-distance paddling

Cycling or Cross Training

Many masters athletes supplement rowing with cycling, walking, running, or cross-country skiing at similar intensity.

The key is maintaining the aerobic effort without excessive fatigue.

Common Mistakes

Going Too Hard

This is by far the most common mistake.

Many rowers turn UT2 into UT1.

The session feels productive because it is harder, but recovery suffers.

If your pace drops significantly over the session or you are struggling to control breathing, you may be rowing too hard.

Chasing Splits

UT2 is not a test.

Your goal is physiological adaptation, not showing impressive numbers on the monitor.

Ignoring Consistency

One excellent UT2 session does very little.

Hundreds of UT2 sessions over months and years create results.

Neglecting Technique

UT2 provides an ideal opportunity to improve technical habits.

Use the time to focus on rhythm, sequencing, posture, and efficiency.

How Much UT2 Should You Do?

The answer depends on your goals and available training time.

As a general guide:

Beginner

2–3 sessions per week.

Club Rower

3–5 sessions per week.

Competitive Masters Athlete

The majority of training volume may come from UT2 work.

Many successful masters rowers perform roughly 70–80% of their annual training at low intensity.

This mirrors what is seen in many elite endurance sports.

UT2 and Masters Rowers

UT2 is particularly valuable for masters athletes.

Recovery generally becomes more important with age.

Many athletes discover they can no longer tolerate the volume of high-intensity work they managed in their twenties.

UT2 offers a solution.

It allows rowers to:

• Maintain training frequency.

• Improve aerobic fitness.

• Reduce injury risk.

• Continue progressing over many years.

Guests such as Graham Bagnall, racing into his 80th year, and Bill Jackman have both demonstrated the value of consistency over intensity.

The Bigger Picture

UT2 is not the entire training programme.

You still need:

• Strength training.

• Technique work.

• Higher-intensity sessions.

• Race preparation.

However, UT2 forms the foundation.

Without a strong aerobic base, everything else becomes less effective.

The rowers who improve most consistently are often not the ones who train hardest.

They are the ones who train intelligently, week after week, month after month, year after year.

Key Takeaways

• UT2 is low-intensity aerobic training.

• It develops the engine that powers rowing performance.

• Most athletes should spend a large proportion of their training time in UT2.

• Consistency matters more than occasional heroic workouts.

• Masters rowers can benefit enormously from a strong UT2 programme.

• Long-term improvement is often built through thousands of steady kilometres.

Related Complete Rowing Podcast Episodes

• UT2 Training — Bill Jackman

• Training Peaks for Rowing — Richard Ratcliffe

• Rowing Faster with a Plant-Based Diet — Richard Ratcliffe

• The Science of Training — Dr Paul Laursen

• Intelligent Training — Dr Paul Laursen & Martino Goretti

• How to Train Through a Long Winter — Bill Jackman

Listen to these and more at CompleteRowing.com.