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Our Clients Say

Before starting with Darren at Efficient Performance I was struggling to break 3 hours for a marathon. I had two failed attempts in Manchester and Barcelona. I was lacking the power and strength because I wasn’t doing any S&C to aid my running training. We started in July and made a plan to get my legs and body stronger with the goal being the Valencia marathon in December.
I had my best Marathon to date and finished at 2 hours and 56 minutes. I felt prepared and strong throughout, we had a proper fueling plan in place which was something that was missing from my previous marathon attempts.
I look forward to seeing what we can achieve in 2024!
Jason Losty, 30, Distance Runner.
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