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Running Calendar near Knebworth 2025-2026

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Explore the top running races near Knebworth for 2025-2026! We've gathered 274 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
17
Wednesday

RunThrough - Battersea Park

5 km 10 km
Dec
20
Saturday

RunThrough - Lee Valley VeloPark

5 km 10 km 10 mi 13 mi
Dec
20
Saturday

The Chelmsford Brew Co 12k's of Christmas

Trail Run 12 km
Dec
21
Sunday

Wimbledon Common 10k Christmas Run

5 km 10 km
Dec
24
Wednesday

Die Hard Christmas Marathon

Trail Run 13 mi 26 mi
Dec
31
Wednesday

ATW St Albans New Years Eve 10k

10 km
January 2026
Jan
1
Thursday

Centurion Track 100

50 km 6 hr ... 12 hr 100 mi
Jan
1
Thursday

New Year's Day 10k Race

3 km 10 km
Jan
3-4
Sa - Su

FA Cup Run Marathons

13 mi 26 mi
Jan
10
Saturday

Country to Capital Ultra Marathon

Trail Run 43 mi
Jan
25
Sunday

ATW Bedford 5 & 10

5 mi 10 mi
February 2026
Feb
1
Sunday

ATW Watford Half Marathon

10 km 13 mi
Feb
5-8
Th - Su

Enigma Quadzilla

26 mi
Feb
7
Saturday

The Drop - Cambridge

10 mi 15 mi
Feb
15
Sunday

ATW Love Welwyn Garden City 10k

10 km
Feb
15
Sunday

Rayneing Medals Anniversary Challenge

Trail Run 5 km 10 km ... 26 mi 6 hr
Feb
15
Sunday

RunUk - Richmond Half Marathon

13 mi
Feb
15
Sunday

Bexley 10k

10 km
Feb
22
Sunday

St Peters Way Ultra

Trail Run 43 mi
Feb
22
Sunday

ATW Bedford Half Marathon

10 km 21 km
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