Sara Cox Transforms for 135-Mile Ultramarathon Supporting Children in Need

In an inspiring endeavor, Sara Cox is set to tackle a remarkable 135-mile ultramarathon, with the goal of raising funds for children in need. Her journey encompasses running five marathons over five consecutive days, starting from the Scottish Borders and concluding in Leeds. With a rigorous training program developed by Professor Greg Whyte, who previously trained David Walliams for a Channel swim, Cox aims to conquer this challenge with just ten weeks of preparation.
Sara Cox’s Journey to an Ultramarathon
At 50 years old, Cox faced unique challenges as she began training. Prior to her commitment to this ultramarathon, her running experience was minimal. According to Whyte, who noted her prior activity mostly consisted of treadmill sessions and a couple of parkruns, Cox’s start was rocky, especially considering she deals with arthritis in her right knee.
Tailored Training Program
- Customized Strength Training: Due to her arthritis, traditional exercises were modified. For instance, lunges and squats were replaced with straight-leg deadlifts.
- Plyometrics: These were incorporated not only to improve strength but also to enhance joint stability.
- Walk-Run Approach: The training began with a blend of walking and running—a strategy inspired by the couch-to-5K format, adjusted for her short timeline.
Focus on Recovery
Recovery plays a crucial role in any training regimen. Whyte emphasized its importance, advising Cox to prioritize rest. Her training schedule included running five times a week, supplemented with two to three strength training sessions. This strategic approach aimed to prevent overexertion, allowing her body to adapt effectively.
Training Strategy Insights
Cox’s longest training run was 13.1 miles, a half marathon. While some ultramarathon training programs recommend longer runs, Whyte reassured Cox that mental resilience is often more crucial than mileage. He suggested that maintaining a positive mindset could help combat the fatigue encountered during the ultramarathon.
Recovery Techniques for Enhanced Performance
Post-training recovery for Cox includes a series of deliberate steps. Immediately after finishing her daily runs, she consumes a protein shake followed by a 10-minute session in a cold bath. Whyte explained that the cold water helps optimize recovery without needing to dip into icy temperatures. She concludes her routine with compression tights and a hearty meal to replenish lost calories.
Ultimately, Sara Cox’s determination, coupled with a tailored training plan, aims to not only complete the 135-mile challenge but also support a significant cause. Her journey highlights the importance of preparation, adaptability in training, and the mental strength required for ultra-distance running.




