Halfstep

Run further.

Know why.

Live run analysis

Pace, heart rate and form, read as you go.

Adaptive coaching

Plans that shift with your body, not a calendar.

Recovery tracking

Sleep, load and soreness, read together.

Every run leaves a signal.

We help you train on it.

Introducing Halfstep

One clear view, for runners

One clear view, for runners

One clear view, for runners

and the coaches who train them.

and the coaches who train them.

and the coaches who train them.

  • A runner in a blue tee striding down a tree-lined city road

    4:52

    /km

    Pace

    Tempo average

    Steady through the middle miles.

    Read against heart rate, not alone.

  • A smiling runner in black mid-stride beside a glass building

    152

    bpm

    Heart rate

    Zone 3 average

    Effort, not just speed.

    The same pace costs more when you're tired.

  • A runner in headphones crouched in a starting position on a track

    178

    spm

    Cadence

    Steps per minute

    Quicker, lighter steps.

    Often the first thing fatigue changes.

  • A runner kneeling on a red track to tie his shoe

    52

    ml/kg

    VO2 max

    Estimated

    Your aerobic ceiling.

    Tracked across a block, not one run.

  • An older runner in a grey hoodie and beanie resting on a ledge

    68

    ms

    HRV

    Overnight average

    How ready your body is today.

    The quiet signal behind a good session.

  • A runner kneeling on a park path to tie her shoe

    238

    ms

    Ground contact

    Per stride

    Time your foot spends on the road.

    Shorter usually means more efficient.

  • A runner in a yellow vest tying his shoe at the foot of a stairway

    1.1

    ratio

    Training load

    Acute : chronic

    Building without overreaching.

    We flag spikes before they become injuries.

Anyone. Anywhere.

Anyone. Anywhere.

Anyone. Anywhere.

Every pace, every distance.

Every pace, every distance.

Every pace, every distance.

No guesswork. No generic plans.

Sync your watch and get a read on today’s run in seconds, not a template from a book.

Smarter than mileage

Pace, heart rate, cadence and sleep are read together, so fatigue shows up early.

Built around your race

Your goal, your schedule, your history, from first 5K to marathon.

Always-on awareness

Each run adds to the picture. You see what’s changing, and why it matters.

What if trainingwas …

01

Adaptive

A plan that changes when your week does.

A runner in a bright blue top running down a long road lined with tall pine trees

Any road.

Any road.

Any road.

Any pace.

Any pace.

Any pace.

Sync from Garmin, Apple Watch, COROS, Polar or Suunto, or just your phone.

Coaching that used to take a season arrives after one run.

Your whole training block,

Your whole training block,

Your whole training block,

on one screen.

on one screen.

on one screen.

Runs, recovery and priorities in a single, calm dashboard. Track fitness over time, see what to work on next, and understand why, at a glance.

Designed for your legs.

Designed for your legs.

Designed for your legs.

Built to grow with you.

Built to grow with you.

Built to grow with you.

Your runs, your goals, your pace, in one place.
Training that fits how life actually works.

Effort-based, not ego-based

Zones are set from your own data, so easy days stay easy and hard days count.

Instant feedback after every run

Finish, sync and see what the session did for you, before you've stretched.

Your running, fully mapped

Routes, splits, sleep and soreness in one picture that evolves with your goals.

Trends and early warnings

See fitness build week by week, and catch overload before it turns into injury.

One system, any squad size

Train for yourself or coach a whole club. Plans, notes and history, searchable and structured.

Progress that grows with you

From first 5K to marathon PB, the plan levels up as you do.

Six areas.

Six areas.

Six areas.

Every kind of session.

Every kind of session.

Every kind of session.

One plan to tie them.

One plan to tie them.

One plan to tie them.

Full list

Speed &

Intervals

Session types

400m repeats

800m repeats

Mile repeats

Fartlek

Tempo runs

Threshold intervals

Hill sprints

Strides

Progression runs

Track pyramids

Cruise intervals

Race-pace blocks

Kick finishes

Speed &

Intervals

Session types

400m repeats

800m repeats

Mile repeats

Fartlek

Tempo runs

Threshold intervals

Hill sprints

Strides

Progression runs

Track pyramids

Cruise intervals

Race-pace blocks

Kick finishes

Endurance &

Long Runs

Session types

Easy runs

Long runs

Back-to-back long runs

Time on feet

Negative splits

Marathon pace

Trail endurance

Zone 2 base

Fast finish long runs

Double days

Run–walk

Ultra prep

Recovery runs

Endurance &

Long Runs

Session types

Easy runs

Long runs

Back-to-back long runs

Time on feet

Negative splits

Marathon pace

Trail endurance

Zone 2 base

Fast finish long runs

Double days

Run–walk

Ultra prep

Recovery runs

Strength &

Mobility

Session types

Single-leg strength

Glute activation

Calf raises

Core stability

Plyometrics

Hip mobility

Ankle mobility

Foam rolling

Dynamic warm-ups

Running drills

Posture work

Yoga for runners

Cool-down flows

Strength &

Mobility

Session types

Single-leg strength

Glute activation

Calf raises

Core stability

Plyometrics

Hip mobility

Ankle mobility

Foam rolling

Dynamic warm-ups

Running drills

Posture work

Yoga for runners

Cool-down flows

Recovery &

Sleep

Signals we read

Overnight HRV

Resting heart rate

Sleep duration

Sleep consistency

Muscle soreness

Perceived effort

Training load

Rest days

Deload weeks

Taper

Travel and jet lag

Stress

Illness return

Recovery &

Sleep

Signals we read

Overnight HRV

Resting heart rate

Sleep duration

Sleep consistency

Muscle soreness

Perceived effort

Training load

Rest days

Deload weeks

Taper

Travel and jet lag

Stress

Illness return

Nutrition &

Fuelling

Plans we build

Pre-run meals

Race-day breakfast

Gels and chews

Carb loading

Hydration

Electrolytes

Post-run recovery

Protein timing

Fuelling long runs

Caffeine timing

Heat and sweat rate

Gut training

Recovery snacks

Nutrition &

Fuelling

Plans we build

Pre-run meals

Race-day breakfast

Gels and chews

Carb loading

Hydration

Electrolytes

Post-run recovery

Protein timing

Fuelling long runs

Caffeine timing

Heat and sweat rate

Gut training

Recovery snacks

Injury

Prevention

Patterns we watch

Shin splints

Runner's knee

IT band

Achilles strain

Plantar fasciitis

Stress fractures

Hamstring strain

Load spikes

Cadence drop

Shoe mileage

Asymmetry

Return to run

Overtraining

Injury

Prevention

Patterns we watch

Shin splints

Runner's knee

IT band

Achilles strain

Plantar fasciitis

Stress fractures

Hamstring strain

Load spikes

Cadence drop

Shoe mileage

Asymmetry

Return to run

Overtraining

Two runners jogging side by side along a lakeside path with a city skyline behind them
Two runners jogging side by side along a lakeside path with a city skyline behind them
Two runners jogging side by side along a lakeside path with a city skyline behind them

Choose what you need,

Choose what you need,

when you need it

when you need it

Race plans

Guided runs

Tracking

Coach tools

Recovery

Whoever you’re

Whoever you’re

Whoever you’re

training for, you’re in

training for, you’re in

training for, you’re in

the right place

the right place

the right place

Runner

For anyone chasing a distance, a time or a habit

A coach in your pocket

Expert guidance on every run, without the hourly rate.

Instant run reviews

Sync and see what the session did within seconds.

Early warnings

Spot overload before it turns into an injury.

Precise pacing

Know exactly how fast today's run should be.

Proactive guidance

Know when to push, and when to back off.

A plan that's yours

Built around your race, your week and your history.

Responsive adjustments

Missed a run? Bad sleep? The plan adapts.

Real-time cues

Pace and effort prompts while you run.

Measurable progress

Clear charts show how far you've come.

Private by design

Your data is yours. You choose who sees it.

Coach-ready

Share your training with a coach in one link.

Coach

For coaches and clubs training many runners at once

Squad overview

Every athlete's load, readiness and progress at a glance.

Smart plan building

Generate periodised blocks and tune them per runner.

Load alerts

Flag spikes in volume or intensity across your squad.

Data-driven sessions

Blend watch data with athlete feedback for precise coaching.

Injury-risk forecasts

See who is trending toward trouble before it happens.

Readiness score

One number summarising freshness, fatigue and form.

Race predictions

Realistic goal times from each athlete's current fitness.

Clear priorities

Focus each check-in on what matters most.

Season heatmaps

Track week-by-week change across a whole season.

Athlete workspace

Notes, files and history, searchable and structured.

Scales with your club

From one athlete to a full squad, without extra admin.

From first run

From first run

From first run

to the finish line,

to the finish line,

to the finish line,

here’s how it unfolds.

here’s how it unfolds.

here’s how it unfolds.

After your first run

Get started. See deeper.

Sync your watch or phone

Get your baseline fitness

Start your adaptive plan

After your first run

Get started. See deeper.

Sync your watch or phone

Get your baseline fitness

Start your adaptive plan

After your first run

Get started. See deeper.

Sync your watch or phone

Get your baseline fitness

Start your adaptive plan

Within weeks

Clarity kicks in.

Easy days start to feel easy

Add sleep and soreness for deeper insight

See fitness trend upward

Within weeks

Clarity kicks in.

Easy days start to feel easy

Add sleep and soreness for deeper insight

See fitness trend upward

Within weeks

Clarity kicks in.

Easy days start to feel easy

Add sleep and soreness for deeper insight

See fitness trend upward

By race day

Your running, in motion.

The plan tapers you to peak

Pacing set from real fitness

Lasting, injury-free progress

By race day

Your running, in motion.

The plan tapers you to peak

Pacing set from real fitness

Lasting, injury-free progress

By race day

Your running, in motion.

The plan tapers you to peak

Pacing set from real fitness

Lasting, injury-free progress

A runner on a track checking his watch, framed by a swirl of motion blur against a blue sky

Quick answers

Quick answers

Quick answers

Tap “Join the waitlist”, add your first name and email, and we'll write the moment your spot opens.

A runner in a white vest running along a tree-lined riverside path under an overcast sky

Backed by data.

Backed by data.

Backed by data.

Built for every mile.

Built for every mile.

Built for every mile.

Designed for you.

Designed for you.

Designed for you.

Join the waitlist for early access, founding-member pricing and your first adaptive plan on day one.

Halfstep

Halfstep

Be the first to know

We’ll only send what matters. No noise, no spam.

Thanks, you’re subscribed.

Information

What’s included

Conditions

For you

For professionals

FAQ

Contact

hello@halfstep.net

Social

Instagram

LinkedIn

© 2026 Halfstep. All rights reserved.

Site by RELAY

Create a free website with Framer, the website builder loved by startups, designers and agencies.