27/04/2026
A historic weekend in London.
For the first time ever, we saw what once seemed impossible became reality:
→ A new marathon world record
→ THREE athletes under the previous world record
→ TWO athletes breaking the 2-hour barrier
This wasn’t coincidence. This was convergence.
When performances shift this dramatically, it’s never about one factor. It’s the result of science, technology, training, and ex*****on coming together at the highest level to push the limits of human performance.
And one of the key pieces of that puzzle at the elite level? Fueling.
We’re talking about:
→ months of metabolic testing
→ individualized carbohydrate strategies
→ gut training to tolerate high intake
→ optimizing exogenous carbohydrate oxidation
Up to 115g of carbs per hour, precisely timed and trained, not guessed.
The modern marathon is evolving.
Performance is no longer only limited by VO₂max, lactate, durability, super shoes (yes, they play a role too) or biomechanics…
But by how efficiently the elite athlete can fuel, absorb, and utilize energy at race pace and during the whole race.
Science is moving fast.
Athletes are adapting.
And the ceiling of human endurance is rising with it.
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