No mile markers - I realise there were two events but there are ways to differentiate between the two in signs. Not enough water stations. Toilet paper ran out in the portaloos. The FAQ mentions showers but not that they are communal. Therefore, given all that, it was not value for money and not a race that I would do again.

Loved it. My first marathon. Travelled from Cornwall ....well worth it. Thanks to all the organisers and helpers

For the half marathon the turning point at Kingston 20km should be at the beginning of the race Not the end. It’s a bit downbeat running past the finish at the end.

Thanks for all the excellent organization.

Brilliant event again David. One question... No full set of results on hermes or eventrac Web pages and can't see past results which us a bit of a confusing as 100 marathon need evidence for those of us hopefully heading towards that goal?

Runners need to not run in clusters as people need to pass and it makes it awkward for the general public who also have every right to be out enjoying this beautiful Thameside path

Running back past the finish line was a tough ask (changed since the last time I ran the event) but I understand the reason for the change. Some water at the end (separate from aid station on the course) would have helped as I felt we were getting in the way. On the whole very friendly and well managed, thanks.

Only sour point was having to go look for own bag in tent as attendant was too busy on phone.

It would be nice if the final loop around the park could be removed. Can the turn around point be extended a little further or could we cross a bridge and run along the other side of the river for a while?

Better PA system required at the start

Shared, narrow paths made for some negotiated access but was rarely a problem. Flat track, well supported