Ultima gara in carriera per la luganese Laura Polli, che ha concluso in 1h39'05" la 20 chilometri di marcia ai Mondiali di Londra. La classe 1983 ha terminato al 49o posto la gara vinta dalla cinese Jiayu Yang (1h26'19"). Dopo 44 titoli di campionessa svizzera tra giovanili e assolute, la ticinese appenderà le scarpe al chiodo.
Niente da fare per l'altro l'elvetico Alejandro Francisco Florez, impegnato nella 50 chilometri maschile. Il classe 1971 è stato squalificato, nella gara che ha visto vincere il francese Yohann Diniz detentore del record del mondo.
Le dichiarazioni di Laura Polli (Rete Uno Sport 13.08.2017, 18h30)
RSI Altri sport 13.08.2017, 21:16
Mondiali, il servizio sulle gare di marcia (La Domenica Sportiva, 13.08.2017)
RSI Altri sport 13.08.2017, 20:13
Mondiali, l'intervista a Laura Polli (La Domenica Sportiva, 13.08.2017)
RSI Altri sport 13.08.2017, 20:13
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