International events Contact our events team on 0330 333 0804 or email challenge@alzheimers.org.uk Everest Base Camp Trek Trek 18 Apr 2020 International Sahara Trek Trek 18 Apr 2020 International Great Wall of China Trek Trek 03 Oct 2020 International London to Paris Cycle Cycle 15 Jul 2020 - 19 Jul 2020 Paris Marathon Run 05 Apr 2020 International BMW Berlin Marathon Run 27 Sep 2020 International TCS New York Marathon Run 03 Nov 2019 International Think this page could be useful to someone? Share it: