How much does a VO2 max test cost at OneTrack Club?

The VO2 max test is booked online from £125 for a 45 to 60 minute one-to-one session that includes a full digital report within 48 hours.

Where is OneTrack Club's Performance Lab located?

Testing runs at three central London studios inside UNTIL wellness clubs: Soho (111 Charing Cross Rd, WC2H 0DT), Marylebone (1 Orchard Street, W1H 6HJ) and Liverpool Street (280 Bishops Square, EC2M 4RB).

What equipment is used for the VO2 max test?

OneTrack Club uses a Cortex Metalyzer, a laboratory-grade metabolic analyzer, with the test overseen by a performance physiologist.

Can I combine a VO2 max test with lactate testing?

Yes. OneTrack Club offers a combined VO2 max and lactate test for £200, a 90 minute session that pairs metabolic analysis with quick-prick blood lactate testing to set training speeds.

What is OneTrack Club's cancellation policy?

Appointments are non-refundable but can be rescheduled if more than 24 hours notice is provided.

OneTrack Club

London · Soho · updated 5 July 2026

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Prices checked once on record, 5 July 2026.

VO2 Max Testing Functional Medicine

Treatments: 9
Categories: 2
From: £125
With pricing: 7

Book online Send enquiry View all treatments

OneTrack Club's Performance Lab offers a physiologist-led VO2 max test from £125 using a laboratory-grade Cortex Metalyzer, across three central London studios in Soho, Marylebone and Liverpool Street.

Key facts

VO2 max test price: From £125 (45 to 60 min)
VO2 max + lactate combined: £200 (90 min)
Lactate test: £125 (60 min)
Biomechanics assessment: £250 (90 to 120 min)
Metabolic analyzer: Cortex Metalyzer (laboratory-grade)
Studios: Soho, Marylebone, Liverpool Street (inside UNTIL clubs)
Founded: 2016, by Anthony and Laura Fletcher
Report turnaround: Full digital report within 48 hours

OneTrack Club is a London running club and coaching platform founded in 2016 by Anthony and Laura Fletcher. Its Performance Lab runs metabolic and movement testing from studios inside the UNTIL wellness clubs at Soho (111 Charing Cross Rd, WC2H 0DT), Marylebone (1 Orchard Street, W1H 6HJ) and Liverpool Street (280 Bishops Square, EC2M 4RB). Co-founder Anthony Fletcher holds an MSc in Exercise Physiology and is the former Head Coach of Precision Run at Equinox; the coaching team also includes a Chartered Scientist in Sport & Exercise and a PhD in Strength & Conditioning.

The VO2 max test is a one-to-one session, 45 to 60 minutes, using a Cortex Metalyzer metabolic analyzer. It covers a pre-test briefing, mask fitting and calibration, a progressive treadmill or bike protocol with continuous monitoring of oxygen uptake, heart rate and ventilation, an immediate results explanation, and a full digital report within 48 hours with training zones. It is booked online from £125.

Beyond VO2 max, the lab offers a standalone lactate blood test (£125, one hour), a combined VO2 max and lactate session (£200, 90 minutes) and a biomechanics assessment (£250, 90 to 120 minutes). Appointments are non-refundable but can be rescheduled with more than 24 hours notice.

9 treatments across 3 categories in the menu and pricing section below.

Compiled from published research and each venue's own published information. Information only, not medical advice.

Information compiled from the clinic's website, last checked 5 July 2026.

Treatments & pricing

Sourced from the clinic's published menu where available.

Treatments: 9
Categories: 3
With pricing: 7
From: £125

Prices from the clinic's website, checked 5 July 2026. They may have changed. Always confirm with the venue.

9 treatments

Treatment	Category	Price
	Functional Medicine	On enquiry
	Other	£250
	Other	£150
	VO2 Max Testing	£125
	Other	On enquiry
	Other	£450
	VO2 Max Testing	£200
	VO2 Max Testing	£275
	VO2 Max Testing	£125

1:1 Nutrition Coach
Functional Medicine
On enquiry
One-to-one nutrition coaching described by the clinic as best for fuelling training, recovery and long-term performance, with personalised guidance that fits lifestyle and goals.
Biomechanics Assessment
Other
£250
The clinic describes a full-body movement screening and an intrinsic biomechanics assessment examining the joints, muscles and neuromuscular patterns behind the running stride, intended to identify imbalances and improve stability and technique.
Coached Athlete
Other
£150
Personal coaching across running, strength, nutrition and more, with personalised online programming. Includes all standard Membership benefits.
Lactate Test (Lactate Profiling)
VO2 Max Testing
£125
The clinic describes this as a gold-standard test used by elite runners that tracks lactate accumulation across stages to pinpoint training thresholds and training zones.
Live Running Workouts (Virtual)
Other
On enquiry
Live virtual running workouts with real-time coaching from expert trainers, built around physiology. Runners can connect a wearable, run anywhere, and receive personalised feedback throughout via the OneTrack app.
Performance Starter Pack
Other
£450
A package that includes a VO2 Max Test, a Lactate Test and a Biomechanics Assessment.
VO2 Max and Lactate Test
VO2 Max Testing
£200
Combined test to understand maximal oxygen usage and individual training zones to maximise workouts.
VO2 Max and Lactate Threshold Retest Pack
VO2 Max Testing
£275
A retest pack to track changes in maximal oxygen usage and individual training zones. Includes 2 x VO2 Max Test and Lactate Test combined. Valid for 6 months.
VO2 Max Test (London)
VO2 Max Testing
£125
A gold-standard VO2 Max test to understand how efficiently the body uses oxygen under stress. The clinic states the test provides personalised aerobic and anaerobic thresholds, pace and heart-rate zones, and a roadmap to endurance.

Team

6 practitioners listed where available.

George Morris

Coach · Chartered Scientist in Sport & Exercise · Pacing · Endurance coaching

Nakul Kumar

Coach · PhD Strength & Conditioning · Speed development · Recovery · Strength training

Ben Burch

CTO

Richard Hughes

CFO

Administrations (2)expand

Anthony Fletcher

Co-Founder and CEO · MSc Exercise Physiology · Certified biomechanics specialist · Exercise physiology · Biomechanics

Laura Fletcher

Co-Founder · Marketing · Brand

Facility

Equipment

Cortex Metalyzermetabolic-analyzerLaboratory-grade metabolic analyzer supplied via Cranlea, used for VO2 max testing

From @onetrack_club on Instagram

A big moment for one of our own. Huge congratulations to our CTO and coached athlete, Ben Burch @myjourneytodeathvalley who is undergoing final prep for Badwater 135 with the support of @districtvision and @maurten_official An incredible partnership for an unearthly challenge. Good luck, Ben.

We had a great time chatting with Tom Edwards for Monocle Radio's The Entrepreneurs this week. We spoke about the journey of building OneTrack Club, what it's really like building a business together as husband and wife (yes, a few doors have been slammed over the years...), and even found time to

And this was just the practice run! A great simulator session for @myjourneytodeathvalley with some unexpected warmth, clear skies and ALOT of fluids! Drawing closer to the start line of the #WorldsToughestFootRace we’re now focussing on late stage adaptations (neuromuscular, heat, mental prep et

T-31 days - Ben’s journey to Badwater 135 - Track day drop in. Getting in the swing of things with @onetrack_club at one of their track sessions at the Duke of York run track, Chelsea. Also there, none other than TeamGB athlete and legend @mo_aadan @onetrack_club @myjourneytodeathvalley #badwater135

Time to cool off… 🧊 • Your guide to cooling before & during training/racing • Best advice… if you haven’t prepared for the heat, avoid it as best as possible… #hot #running #training #advice #lifestyle

Run. Dip. Coffee. Repeat. Alongside the excellent team at @onetrack_club, we spent the morning at Frensham Ponds, embracing some very questionable ‘summer’ weather and bringing together families who share a love of the outdoors. With trails to run, water to dip into and rain showers rolling throug

Follow @onetrack_club on Instagram

Practical information

Getting there: Soho
Website: onetrack.club
Languages: English
Payment: Card (online booking)
Amenities: Performance lab, Treadmill, Located inside UNTIL wellness clubs

Location

Until, 111 Charing Cross Rd, London WC2H 0DT (Soho studio)

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About the organisation(expand)

Related businesses

Soho studio (inside UNTIL Soho, 111 Charing Cross Rd, London WC2H 0DT)
Marylebone studio (inside UNTIL Marylebone, 1 Orchard Street, London W1H 6HJ)
Liverpool Street studio (inside UNTIL Bishopsgate, 280 Bishops Square, London EC2M 4RB)
Farnham studio (The Old Hop Kiln, 1 Long Garden Walk, Farnham GU9 7HX)

Social profiles

In the press

The business of better running with the founders of One Track Club · Monocle (The Entrepreneurs)
Five minutes with: Onetrack · Duke of York Square

Frequently asked

How much does a VO2 max test cost at OneTrack Club?: The VO2 max test is booked online from £125 for a 45 to 60 minute one-to-one session that includes a full digital report within 48 hours.
Where is OneTrack Club's Performance Lab located?: Testing runs at three central London studios inside UNTIL wellness clubs: Soho (111 Charing Cross Rd, WC2H 0DT), Marylebone (1 Orchard Street, W1H 6HJ) and Liverpool Street (280 Bishops Square, EC2M 4RB).
What equipment is used for the VO2 max test?: OneTrack Club uses a Cortex Metalyzer, a laboratory-grade metabolic analyzer, with the test overseen by a performance physiologist.
Can I combine a VO2 max test with lactate testing?: Yes. OneTrack Club offers a combined VO2 max and lactate test for £200, a 90 minute session that pairs metabolic analysis with quick-prick blood lactate testing to set training speeds.
What is OneTrack Club's cancellation policy?: Appointments are non-refundable but can be rescheduled if more than 24 hours notice is provided.
Who runs the testing at OneTrack Club?: Tests are overseen by performance physiologists. Co-founder Anthony Fletcher holds an MSc in Exercise Physiology and is a certified biomechanics specialist.

OneTrack Club

Key facts

Treatments & pricing

Team

Facility

Equipment

From @onetrack_club on Instagram

Practical information

Location

Related businesses

Social profiles

In the press

Frequently asked

Send an enquiry

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