I am running London marathon on Sunday 23rd April and will need to be at Greenwich/Blackheath by about 9.15am
Was planning to stay with a friend who lives near Arlesey train station as assumed it would be possible to get train in from there without too much stress
Looking at train timetables I'm a bit worried that it won't be possible so now exploring option of getting a taxi from Arlesey to somewhere in outer London near a train or underground station that would then get me where I need to be at the right time
Can anyone suggest a plan?