Here are some of the key domestic endurance fixtures for British distance runners this winter, from the national road relays through to next spring's road relay finals.

October 3 – ERRA & Young Athletes Road Relays, Sutton Park
October 10 – League Race 1
October 17 – England Area Cross Country Relays, various venues
October 21 – Welsh Inter-Schools Championships, Brecon
October 31 – ECCA Cross Country Relays, Mansfield
November 7 – London Cross Country & London Youth Games, Parliament Hill
November 8 – UK Cross Challenge, Cardiff
November 14 – League Race 2
November 21 – Midland 5 & 7 Mile Cross Country, TBC; Welsh Inter-Region Championships, Newtown
November 28 – UK Cross Challenge and Euro Trials, Liverpool
December 5 – League Race 3
December 12 – England Counties Championships, various venues
December 13 – European Cross Country Championships, Belgrade, Serbia

January 9 – Alternative Counties Championships, various venues
January 16 – League Race 4; UK Cross Challenge, Alexandra Park, Scotland
January 23 – Northern Area Cross Country Championships, TBC
January 30 – Midland & South of England Cross Country Championships, various venues
February 6 – BUCS Cross Country Championships, TBC; English County Schools Championships, various venues
February 13 – League Race 5
February 17 – Welsh Schools Championships, Brecon
February 20 – ECCA National Championships, Thoresby Park, Notts
February 27 – Senior Welsh Championships, TBC
March 6 – League Race 6; ESAA English Schools Championships, Leeds
March 13 – Inter-Counties Championships & Cross Challenge final, Nottingham
March 20 – SIAB Schools International, Leeds
March 27 – Easter weekend (no fixtures)
April 3 – England Area Road Relays, various venues; Welsh Senior Road Relays
April 17 – ERRA National Spring Road Relays, Sutton Park
April 24-25 – London Marathon, London

With thanks to Graham Heeley.