Not unless you're about 3 miles tall?
Its deadly. You'll be a goner.
Hmmm, chose tonight to resume my 14 mile commute home after a 6 week break. Maybe I'll take the flat boring route instead of wheezing my way up the North Downs.In 2014 they said running outside in it was "sheer stupidity".
http://www.telegraph.co.uk/news/ear...ts-serious-health-warning-for-asthmatics.html
Perhaps the sulphuric smell outside is just Armageddon then.
There's a reason why we didn't discourage you...muwahahahahaaaaafark it - you lot had your chance, I'm riding.