It will be milestone marathon for Dianne Watts-Pye.
The 58 year old runner is going into her 100th marathon.
She ran her first 10 K in 2003 and moved up to the full marathon in 2005 and has been running them ever since.
She ran in the Boston Marathon in 2007.
She has run in about 30 different events around North America with most of them in the Maritimes.
She was in the 2013 Boston Marathon which was marked by a deadly terrorist attack. She was not hurt..
Dianne Watts-Pye has worked the past 36 years for the Department of Veterans Affairs.
She would like to do 10 more marathons after this one.