He is joined by two other previous champions of the 12K race.
New Zealand ace will be up against world-class runners from Kenya and Ethiopia.
Young up-and-comers in the sport are favored in 37th edition of the storied race.
Record field of 4,550 runners tour Boston's Emerald Necklace.
Chepkurui smashes women’s course record. Written by: Chris Lotsbom (c) 2010 Race Results Weekly, all rights reserved. Used with