Volunteer Descriptions Race Info Plan Watch Volunteer Results Pro Field Pro Athletes Para Athletes Prize Money Train Charity Sponsors Sections B.A.A. 5K PRE-RACE PREP B.A.A. 5K Bib Stuffing Wednesday, March 20th B.A.A. Warehouse 9:00 a.m. to 3:00 p.m. Boston Marathon Bib Stuffing Thursday, April 4th Faith Community Church Shift 1 - 8:00 a.m. to 1:00 p.m. Shift 2 - 1:00 p.m. to 6:00 p.m.