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Half Marathon Calendar near Waltham Cross 2025-2026

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Explore the top half marathons near Waltham Cross for 2025-2026! We've gathered 192 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
19
Su

Saltmarsh Half Marathon
Half Marathon
Apr
19
Su

Crystal Palace Half Marathon
5 km 10 km Half Marathon
Apr
25
Sa

Lee Valley Velo Park Half Marathon
5 km 10 km 10 mi 13 mi
Apr
26
Su

Phoenix Running - Walton-on-Thames
Trail Run 3 mi 13 mi 26 mi
May 2026
May
1
Fr

Saturn Running - Midweek Chasing Numbers
3 km 4 mi ... Marathon 50 km
May
1
Fr

Saturn 7 Hour Time Challenge - Wraysbury
Trail Run 3 km 7 km ... Marathon 50 km
May
2
Sa

Run Dorney Lake Half Marathon
5 km 10 km Half Marathon
May
3
Su

Wimbledon Half Marathon
10 km Half Marathon
May
4
Mo

Saturn Running - Staines-upon-Thames
3 km 7 km ... Marathon 50 km
May
9
Sa

The All Nations Half Marathon Run
5 km 10 km Half Marathon
May
10
Su

The Greenway Challenge
Trail Run 13 mi
May
16-17
Sa - Su

Hackney Half
Half Marathon
May
16
Sa

Saturn Running - Staines-upon-Thames
3 km 7 km ... Marathon 50 km
May
16
Sa

Saturn 7 Hour Time Challenge - Staines-upon-Thames
3 km 7 km ... Marathon 50 km
May
17
Su

Wimbledon Half Marathon
Half Marathon
May
17
Su

The Maypole Project Chislehurst Half Marathon
Half Marathon
May
24
Su

Richmond Park Half Marathon
Half Marathon
May
29
Fr

Saturn Running - Midweek Medal Madness Run
3 km 5 km ... Marathon 50 km
May
30
Sa

RunThrough - Battersea Park
10 km Half Marathon
May
31
Su

Circuit du Sore Legs
Backyard Ultra 5 km 10 km ... 50 km 6 hr