Hello! 

My alma mater is having a race in mid-April (about 8 weeks from now) - a 5k and a 10 mile.  I ran two 5ks (last fall) after completing the C25k program.  Some of my college friends would like to do this race (10 mile) with me, but they're pretty serious runners.
I admit I don't love running, but I love accomplishing a race.  When I look at the race site, they discourage walking since we only have 2 hours to complete.  Right now, I'm running about a 13-15 minute mile, which would put me over the 2 hour limit.
Which should I do?  Should I try to do the 10 mile?!
TIA!