The Thirsk 10 Road Race, hosted by Thirsk and Sowerby Harriers, will take place this year on March 23 at Thirsk Racecourse, beginning at 11am.
The fast, flat course is expected to be excellent for achieving personal best times and entrants are attracted from all over the north, including some top-class runners.
Entries are also invited from wheelchair entrants, that race to set off at 10.50am. An off-road fun run, held within the confines of the racecourse, will begin at 10am.
Full details of the races and all club activities can be found at www.thirskandsowerbyharriers.co.uk