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Marathon Calendar near Sleaford 2026-2027

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Monthly updates for Sleaford

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Explore the top marathons near Sleaford for 2026-2027! We've gathered 7 exciting races in the area. Check out our detailed list below to find your next local race.

July 2026
Jul
12
Su

Rasselbock Marathon

Trail Run 9 km Half Marathon Marathon 51 km
Jul
18-19
Sa - Su

Castle Race Series - Belvoir Castle

Triathlon Duathlon Aquathlon 3 km 4 km ... Half Marathon Marathon
Jul
25
Sa

Rumble in the Jumble - Skellingthorpe

Trail Run 5 km 10 km Half Marathon Marathon
September 2026
Sep
6
Su

Notfast Ponton Plod

Trail Run 10 km 12 mi 17 mi 26 mi
October 2026
Oct
10
Sa

Rhino Run - Skellingthorpe

5 km 10 km Half Marathon Marathon
November 2026
Nov
7
Sa

Remembrance Run - Skellingthorpe

5 km 10 km ... Marathon 45 km
April 2027
Apr
11
Su

Boston (UK) Running Festival

5 km 10 km Half Marathon Marathon
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