Henley-on-Thames close

Half Marathon Calendar near Henley-on-Thames 2025-2026

Header image

Explore the top half marathons near Henley-on-Thames for 2025-2026! We've gathered 115 exciting races in the area. Check out our detailed list below to find your next local race.

July 2026
Jul
5
Sunday

Chiltern Ridge Half Marathon

Trail Run 21 km
Jul
12
Sunday

Run Dorney Lake Half Marathon

5 km 10 km 21 km
Jul
18
Saturday

Ciderthon

5 km 13 mi
Jul
26
Sunday

Maidenhead Trail Run

Trail Run 5 km 10 km 21 km
Jul
26
Sunday

Run Dorney Lake Half Marathon

5 km 10 km 21 km
August 2026
Aug
8
Saturday

Run Dorney Lake Half Marathon

5 km 10 km 21 km
Aug
9
Sunday

Newbury Racecourse Half Marathon

5 km 10 km 21 km
Aug
30
Sunday

Windsor Trail Run

Trail Run 10 km 21 km
September 2026
Sep
5
Saturday

Henley River Half Marathon

Trail Run 10 km 21 km
Sep
26
Saturday

Run Dorney Lake Half Marathon

5 km 10 km 21 km
October 2026
Oct
3
Saturday

Run Dorney Lake Half Marathon

5 km 10 km 21 km
Oct
18
Sunday

Hampton Court Palace Half Marathon

21 km
November 2026
Nov
8
Sunday

Windsor Trail Run

Trail Run 10 km 21 km
Nov
8
Sunday

Run Dorney Lake Half Marathon

5 km 10 km 21 km
December 2026
Dec
12
Saturday

Run Dorney Lake Half Marathon

5 km 10 km 21 km
Articles
Top 10 Marathons in the Netherlands — The Ultimate Dutch Marathon Bucket List: 10 Unmissable Races
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series