Clapham Chasers
Thames Riverside 20
Next Race: 22/03/2026
Old Deer Park (Next to Pools on the Park), Richmond, London
Overall Rating
4.6/ 5
246 reviewsGreat training race
Would have loved a medal rather than wool that!
Solid 20 miler, well marshalled and organised
Fabulous run, really well organised with lovely marshals
Nice out and back perfect for spring marathon training
The start was long if you ran in the 10 minute pacing group. We got very cold and wet.
I'd recommend turning up later to avoid hanging around for half an hour!!
Fab event, well Run and superbly marshalled.
Well Organised
Can't really ask for more. Maybe better weather.. :)
Great Event!
Too long waiting to get started in cold and rain, perhaps could have been called to the line later. Only an issue due to weather conditions today
very good training for a marathon
Great annual event - thanks Chasers!
Well organised club event by Clapham Chasers - despite best endeavours of the horrid weather to put a dampener on things, there was a good spirit amongst runners, and marshals did a great job standing out in the rain cheering everyone on. Finished in the (temporary) sunshine with the usual great array of cakes at the end & excellent goody bag courtesy of the sponsors. Thanks Chasers!
Very well organised, such friendly enthusiastic marshals, great to stick to your pace, easy to navigate.
Really nice goodie bags at the end and cake stand. Appreciated the water/energy drink stops. The marshals were so encouraging it made such a big difference!
Very nice, small event in London
There was an unexplained delay at the start which left runners waiting in the rain for upwards of 10 minutes after the event was supposed to start.
Other than that, it was well organised, marshalled and paced.
I would maybe suggest hiring some portaloos for race hq area, as the existing ones were in very high demand!
Very well organised and support from the marshals
Quite tricky navigating back to the start after 10 am on the busy footpath with public, perhaps suggest starting slightly earlier even fast runners starting off 7:30.
Great event though!
A great scenic route
Could you please ensure there is less mud next year!
really enjoyed it, will be back
Great event; well organised, well marshalled, great support from organisers, friendly, fun and encouraging atmosphere, great goody bag. Only thing that wasn't so good was the delay at the beginning when it was very cold. Super event and will do it again. Thanks to the organisers for their time , hard work and positive energy.
Excellent race and the most friendly race I've been in for a long time.
Excellent pacers throughout. Great help
The pacers were amazing and very encouraging and friendly. I ran with 9.30 min mile paces for first ten miles and then ran ahead but they were super friendly
Be good to set up a Facebook event page for the event for future events
Great run but the wait in the cold and rain was too long, not really fixable though.
Really great race with lots of amazing marshals who kept cheering us all the way!
There were lots of marshals on the course who kept cheering us and gave the race a unique atmosphere. There was one road crossing which was amazingly well managed. Plenty of water and energy stops too.
You can tell it was put together by runners.Loved it.
