Generally 105,000 to 120,000. Good luck and GO GATORS!
a lot people started the 2009 marathon
36,000 people competed in the 2014 Boston marathon
The number of people who ran the Arizona half marathon in 2010 were roughly 7,800 people.
Enough
zero went
40,000
37,000
Over 11,000 people
1,531 (2013)
12756
37,000
over 1 million. If you are wondering why so many, it is because it is where the Modern Marathon distance was decided in 1912.