![No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian](https://i.guim.co.uk/img/media/7d713612df69bdb0ecb5470ddfb0debf0da053a9/0_186_5568_3341/500.jpg?quality=85&auto=format&fit=max&s=66b557b87e3b076c3a0b694cd5535fae)
No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian
![No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian](https://i.guim.co.uk/img/media/ffd728a1dd6fa63c934357f81f5c720bc785a111/0_180_3389_2033/master/3389.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=c1d346f063d25a89d4d8b95d0a34e880)
No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian
![No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian](https://i.guim.co.uk/img/media/132f0dc78b98c5ba8988c190ed5258d961ce22b7/0_373_3000_1801/master/3000.jpg?width=700&quality=85&auto=format&fit=max&s=776da817e795b6bc7ae97e1f9abf732c)
No record is safe with IAAF poised to allow arms race in shoes to run and run | Athletics | The Guardian
![Ethiopia's Yeshaneh, wearing version of Nike's Vaporfly shoes, smashes half marathon world record | Daily Mail Online Ethiopia's Yeshaneh, wearing version of Nike's Vaporfly shoes, smashes half marathon world record | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/02/22/17/25062188-0-image-a-16_1582392284108.jpg)