Aug 15 2015: James Costello places 50th at the Men Cat 2/3 Race at the Rochester Twilight Criterium in a group sprint

Aug 15 2015: James Costello places 22nd at the Men 35+ Master Race at the Rochester Twilight Criterium in a group sprint

Aug 2 2015: James Costello places 15th at the Men CAT 1/2/3 Race at the The Plan2Peak Two Days of Buffalo - GC in a group sprint

Aug 2 2015: James Costello places 15th at the Men CAT 1/2/3 Race at the The Plan2Peak Two Days of Buffalo - Crit in a group sprint

Aug 1 2015: James Costello places 17th at the Men CAT 1/2/3 Race at the The Plan2Peak Two Days of Buffalo - TT in a group sprint

Aug 1 2015: James Costello places 8th at the Men CAT 1/2/3/4 Race at the The Plan2Peak Two Days of Buffalo - RR in a group sprint

Jun 21 2015: James Costello DNF'ed at the Men Pro & Cats 1/2/3 Race at the The Bristol Mountain Road Race in Memory of Mike Coyle in a group sprint

Jun 13 2015: James Costello places 23rd at the Category 1-2 Race at the Hamburg Road Race in a group sprint