“Thanks for the messages of concern. Sad for the team that despite perfect positioning we couldn’t avoid this,” Geoghegan Hart wrote on X. “I landed directly on my head and with some dizziness decided it was not wise for myself or others to continue.”
Thanks, what Kat says also reported here:
https://velo.outsideonline.com/road/road-racing/massive-burgos-pileup-sees-geoghegan-hart-crash-out/