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10K Race Calendar near Castlewellan 2026-2027

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Explore the top 10k races near Castlewellan for 2026-2027! We've gathered 22 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
13
Su

Rock the Lough

5 km 10 km Half Marathon
Sep
13
Su

Coastal Runners - Clandeboye 10k

Trail Run 10 km
Sep
26
Sa

Annaghmore Running Festival

5 km 10 km Half Marathon 18 mi
Sep
26
Sa

Seaton Classic 10k

10 km
October 2026
Oct
4
Su

Belfast Bay Run 10K

10 km
Monthly updates for Castlewellan

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Oct
10-11
Sa - Su

Montalto Night Endurance Challenge and Trail Races

Trail Run 5 km 10 km
Oct
18
Su

Saintfield 5K & 10K

5 km 10 km
Oct
18
Su

Centra Run Together - Ormeau Park

5 km 10 km
Oct
31
Sa

Run Forest Run - Minnowburn

Road Race Trail Run 5 km 10 km
November 2026
Nov
14
Sa

Tollymore Trail Marathon Events

Trail Run 10 km Half Marathon Marathon 64 km
Nov
21
Sa

Run Forest Run - Gosford

Road Race Trail Run 5 km 10 km
Nov
28
Sa

Seeley Cup 10k

10 km
December 2026
Dec
12
Sa

Run Forest Run - Tollymore

Trail Run 5 km 10 km
January 2027
Jan
9
Sa

Loughgall

Trail Run 5 km 10 km
Jan
31
Su

Dundalk Half Marathon & 10K

10 km Half Marathon
Dundalk Half Marathon & 10K
February 2027
Feb
20
Sa

Annaloughan Loop 10K Trail Run

Trail Run 10 km
Feb
27
Sa

Castlewellan

Trail Run 5 km 10 km
May 2027
May
2
Su

Belfast City Marathon

4 mi 5 mi ... 7 mi 26 mi
May
23
Su

Race for Life Belfast

3 km 5 km 10 km
June 2027
Jun
20
Su

Belfast City Women's 10K

10 km
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