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Performance Lab

Precision testing for athletes of all levels — including VO₂ Max, lactate profiling and biomechanics — delivered by our expert coaching team across London.

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Why Performance Testing?

Train With Accuracy. No Guessing.

Get personalised training zones based on real physiology — not guesses or generic formulas.

Unlock Faster Progress

Identify strengths, weaknesses and limiters so your plan works harder for you.

Prevent Injury Before It Starts

Spot movement patterns and inefficiencies early, reducing risk and improving longevity.

Your Results, All in One Place

After your test, everything we learn about your performance is stored in your profile. 

SEE ALL YOUR RESULTS

OneTrack App Screenshot
OneTrack App Screenshot
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Available in Soho, Liverpool Street and Marylebone.

VO2 Max Test

Understand how efficiently your body uses oxygen under stress. You'll receive personalised aerobic/anaerobic thresholds, pace and heart-rate zones, and a clear roadmap to stronger endurance.

Available in Soho, Liverpool Street and Marylebone.

Lactate Profiling

A gold-standard test used by elite runners. Track lactate accumulation across stages to pinpoint your true thresholds, optimise your training zones and improve performance without overtraining.

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Available in Soho, Liverpool Street and Marylebone.

Biomechanics Assessment

An intrinsic biomechanics assessment examining the joints, muscles and neuromuscular patterns behind your stride. Perfect for improving stability, correcting inefficiencies and creating long-term, injury-resistant running technique.

Where We Test in London

Soho

Located inside Until’s high-performance facility. VO₂ Max, lactate and biomechanics available.

111 Charing Cross Rd,

London WC2H 0DT

Marylebone

Cutting-edge testing studio minutes from Liverpool Street Station.

1 Orchard St, London W1H 6HJ

Liverpool Street

Premium performance space for all biomechanical and endurance testing.

280 Bishops Square, London

EC2M 4RB

Book Lab Services

Gain even more personalised insights to drive your training strategy. Tests include access to your OneTrack athlete dashboard (free).

For teams and brands
We also deliver team testing days, run clubs and curated running experiences. Explore corporate running 

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