An Olympic hurdler broke his own world record in the 400m. He didn’t mince words when commenting on the runner-up’s track spikes.
Is it still bad sportsmanship if you imply your opponent’s equipment is unfair but beat them anyway? Case in point: Karsten Warholm, who won Olympic gold in the 400m hurdles and then used scatology to refer to the track spikes in runner-up Rai Benjamin’s running shoes.
Before the race on Tuesday, Warholm already held the world record in the event with a time of 46.70. Then he smashed it with a new time of 45.94 — the first occasion in which a runner cleared the 400m in under 46 seconds. Notably, Rai Benjamin also beat the old record with his time of 46.17.
But according to Warholm, the proprietary cushioning tech in Benjamin’s Nike spikes was — ahem — profanely inappropriate. The winner spoke to the press pointedly after the race.
“If you want cushioning, you can put a mattress there. But if you put a trampoline I think it’s b*******, and I think it takes credibility away from our sport.”
Strong stuff! What makes the world record hurdler so vehement?
Pebax and Cushioned Sprint Shoes: Problematic Tech
The “trampoline” Warholm refers to is a Pebax insert that’s available for Nike sprint shoes. Pebax is a highly developed elastomer.
Regarding the credibility of track sports, the material’s manufacturer itself boasts that “hundreds of world records have been enabled on tracks around the world by Pebax.” Warholm takes issue with the material on the basis of what some might perceive as elitism.
“He had those things in his shoes, which I hate,” he said. “I don’t see why you should put anything beneath a sprinting shoe. In the middle distance, I can understand it because of the cushioning.”
Many running shoes feature materials similar to Pebax. And ironically, Warholm himself is working on his own shoes with help from Puma and the Mercedes F1 team.
