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Trail Running Calendar near Aylesbury 2025-2026

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Monthly updates for Aylesbury

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near Aylesbury for 2025-2026! We've gathered 103 exciting races in the area. Check out our detailed list below to find your next local race.

March 2026
Mar
7
Sa

Thunder Races

Trail Run 25 km 50 km
Mar
7
Sa

Berko 10km

Trail Run 10 km
Mar
8
Su

TrailX Women Run

Trail Run 3 km 8 km 13 km
Mar
14
Sa

Centurion Hundred Hills 50km

Trail Run 50 km
Mar
22
Su

Windsor Trail Run Half Marathon

Trail Run 10 km Half Marathon
Mar
22
Su

Hardwick X-Stream

Trail Run 6 mi
Mar
22
Su

The One in the Woods - Danesfield

Trail Run 7 km 10 km
Mar
22
Su

Spring Run - Northampton

Trail Run 5 km 10 km ... Marathon 6 hr
Mar
24
Tu

Petzl Night Trails - Salcey Forest

Trail Run 10 km
Mar
24
Tu

Elephant Challenge - Harwell

Trail Run 4 mi
Mar
28
Sa

Run the Wild Half Marathon

Trail Run Half Marathon
Mar
28
Sa

Ashridge Boundary Run

Trail Run 18 mi
Mar
29
Su

Running Tribe Races

Trail Run 7 km 10 km ... 30 mi 40 mi
Mar
29
Su

The One in the Woods - Henley

Trail Run 20 km 3 hr 40 km 6 hr
April 2026
Apr
2
Th

Saturn Running - Egham

Trail Run 3 km 5 km ... 50 km 7 hr
Apr
3
Fr

Saturn 7 Hour Time Challenge - Wraysbury

Trail Run 3 km 7 km ... Marathon 50 km
Apr
11
Sa

Henley River Half Marathon

Trail Run 10 km Half Marathon
Apr
11
Sa

Chilterns Trail Marathon

Trail Run Marathon
Apr
18
Sa

Windsor 50 Ultra Challenge

Trail Run 10 km 25 km 50 km
Apr
18
Sa

Chiltern Ridge Classic 50k

Trail Run 51 km