DeerRun in London Marathon Runners


Meet Our 2025 London Marathon Ambassadors: Train Smarter, Run Farther with Deerrun's Pro Series.

About London Marathon

For over 40 years, the London Marathon has tested athletes on its unforgiving urban course – from Canary Wharf’s concrete canyons to The Mall’s final sprint. At Deerrun, we craft treadmills that mirror these real-world demands. DeerRun ambassadors chose the A5 Pro and A1 Pro to conquer cobblestone simulations, gradient repeats, and precision-paced long runs – proving these machines deliver true marathon-ready performance in your home.

@emilyjanefairs

"As a marathon runner,the A5 Pro Smart's 2-in-1 folding design saves my small flat space. The reinforced handrails gave me the confidence to push my 5am HIIT sessions safely – exactly how I prepared for those brutal Tower Hill inclines."

A5 Pro

@louisarmstrong7

"Training through London's unpredictable weather?Blinding. The A1 Pro's 6% incline mode replicated Regent's Park hill circuits perfectly. With the new NFC chip syncing to PitPat, my recovery data auto-syncs before I've even grabbed my post-run cuppa."

A1 Pro

Every Stride Makes a Difference

“Through our partnership with VICTA (Visually Impaired Children Taking Action).
Your purchase will help young athletes.”