![Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian](https://i.guim.co.uk/img/media/6d7daaacc64556f11dbec3719b2b14a7595ac82c/156_473_5220_3132/500.jpg?quality=85&auto=format&fit=max&s=c883b79ca5038fbfa796dd3e688c4769)
Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian
![Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian](https://i.guim.co.uk/img/media/b195b14efe32275baff2a74de45c1e9ced2376b7/0_159_4780_2868/500.jpg?quality=85&auto=format&fit=max&s=f1c01fe7559111fe78ff5676ebd8ead4)
Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian
![Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian](https://i.guim.co.uk/img/media/e8f06f318367c94ff8f0bf842999a0ae3a225fad/42_0_1320_792/master/1320.jpg?width=1200&quality=85&auto=format&fit=max&s=40c80d0712f8ce64e009b91d282d94fb)
Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian
![Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian](https://i.guim.co.uk/img/media/3b04ec568319313cc184b2a33723dd9c7a239b30/1546_264_1742_1045/500.jpg?quality=85&auto=format&fit=max&s=10559b39f1d401baeb59c6a8c0b59db2)
Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian
![Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian](https://i.guim.co.uk/img/media/8906602072e04dce54a4155a8ef8e7b5b3036158/0_0_6000_4000/master/6000.jpg?width=700&quality=85&auto=format&fit=max&s=7ea83f6cfb6ac6ae953733621518d0fc)
Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian
![Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian Battle of the super shoes: Nike under threat in London Marathon tech race | London Marathon | The Guardian](https://i.guim.co.uk/img/media/6dd2f6c1d63b08a0c34dbb801066c3d8b5b9c6ec/0_309_7371_4422/500.jpg?quality=85&auto=format&fit=max&s=6395867a8d01db8bda08dba297ccbc99)