runners in london s richmond park undeterred, with hydration the order of the day. undeterred, with hydration the order ofthe da . ,, undeterred, with hydration the order ofthe da. ,, undeterred, with hydration the order oftheda. ,, , , undeterred, with hydration the order oftheda. ,, , , of the day. stayed cool yesterday by drinkin: of the day. stayed cool yesterday by drinking lots of the day. stayed cool yesterday by drinking lots of of the day. stayed cool yesterday by drinking lots of water of the day. stayed cool yesterday by drinking lots of water all of the day. stayed cool yesterday by drinking lots of water all day. - of the day. stayed cool yesterday by drinking lots of water all day. we i drinking lots of water all day. we are wearing as little clothing today as possible. we have a support group who is going to feed us water and suites along the way. who is going to feed us water and suites along the way. wearing a cap, -auttin on suites along the way.