input: [Mile] 50 [Time] 12:57:38 [Pace] 10:01 [Remarks] 
output: I keep grinning like a fool and running as the course levels off, then climbs to the 50 mile marker; shortly after 6pm I arrive and capture last place among the 33 finishers (there were 40 registered ultra runners, but not all started the race) --- What a day!