Henley River 10k, Half Marathon & Junior Race September 2026

From RunThrough Events
- Date Sat 5th September 2026
- Time 09:00
- Location Henley-on-Thames, Oxfordshire
- Price £7.00 - £142.00
- Races 4 races
- Distances 10km, Half Marathon
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Event summary
Runners can choose from three engaging distances: the scenic Half Marathon, the fast-paced 10K, and a fun Junior Race. The Half Marathon kicks off at 9:00 am, followed by the 10K at 9:30 am and the Junior Race at 11:30 am. With mixed and undulating terrain designed to challenge and inspire, this late-summer race is the perfect opportunity to chase personal bests while enjoying the beautiful surroundings. The course begins and ends at the iconic Temple Island Meadows, where fantastic marshals will cheer you on every step of the way. Don’t miss out on this unforgettable racing experience!
Henley River 10k, Half Marathon & Junior Race September 2026
Sat 5th September 2026

Organiser's Description
The Henley River Half Marathon, 10K & Juniors offers another chance to enjoy this stunning route before the season ends. With fast, undulating trails and plenty of atmosphere, it’s the perfect late-summer race.
Race alongside the Thames with support from fantastic marshals and enjoy a route designed to inspire PBs and personal achievements. As always, the course begins and ends at the iconic Temple Island Meadows.
Start Times
09:00 am - Half Marathon
09:30 am - 10k
11:30 am - Juniors
LAPS
HM - 1 mini lap + 2 laps
10k - 1 lap
Juniors - Out and Back
Race Terrain & Elevation:
Half Marathon
Elevation: 98m
Terrain: Mixed, undulating
10K
Elevation: 46m
Terrain: Mixed, undulating
Junior Race
Terrain: Mixed, undulating
Races
-
10k
£30.00
Booking for more than 1? -
Half Marathon
£37.00
Booking for more than 1? -
Group Booking (6 Places)
£142.00
-
Junior Race
£7.00
Booking for more than 1?
Reviews
- 5
- 4
- 3
- 2
- 1
4.5
2 reviews

·a year ago
Henley River 10k, Half Marathon & Junior Race September 2026