Sun25Oct
2026–27 season
Half Marathons in Castilla y León 2026–2027
Every half marathon we track in Castilla y León, sorted by date. Dates marked “TBC” are estimated from the previous edition until organisers announce them.
Our calendar lists 16 half marathons and 5 trail races in Castilla y León. 7 have a date confirmed by the organisers and 14 are estimated from the previous edition. The next is Burgos "In the Footsteps of El Cid" 21K on 25 October 2026, and September 2027 is the busiest month with 3 races. Big fields include Segovia Half Marathon (about 2,500 runners) and Salamanca Half Marathon (about 2,300 runners). 8 of the races have a flat course.
21 races
October 20262
Sat31Oct
Boca del Lobo Trail (Lanzahíta)
Lanzahíta · Castilla y León
ConfirmedHillyTrail race · 22.66 km · +834 m
November 20262
Sun8Nov
Sat14Nov
3x7 Ciudad de Palencia Half Marathon
Palencia · Castilla y León
ConfirmedFlat & fastEvening raceFinisher medalTechnical T-shirtRunner’s bag
January 20272
Sun~24Jan
Sun~24Jan
February 20272
Sun~14Feb
Sun~28Feb
Medina del Campo Half Marathon
Medina del Campo · Castilla y León
Date TBCFlat & fastFinisher medalTechnical T-shirt
March 20272
Sun7Mar
Sat~27Mar
April 20272
Sun4Apr
Sun~18Apr
May 20271
Sat8May
June 20271
Sat~12Jun
August 20271
Sat~21Aug
September 20273
Sat~25Sept
Sat~25Sept
Sun~26Sept
October 20273
Sun~10Oct
Sat~16Oct
Chestnut Trail (Sorbeda del Sil)
Sorbeda del Sil · Castilla y León
Date TBCHillyTrail race · 19 km · +1,000 m
Sun~17Oct
No races match these filters.