Josh Kerr ends a sensational season by winning the Ultimate Championship 1500m title as the inaugural edition of athletics' new global event concludes. Josh Kerr has added the Ultimate Championship to his unforgettable season. Key points and original sources are listed below.

• Josh Kerr ends a sensational season by winning the Ultimate Championship 1500m title as the inaugural edition of athletics' new global event concludes.S1

• Josh Kerr has added the Ultimate Championship to his unforgettable season.S2