The Royal Parks HM is my fave event, not least because it's also my most local HM. It's just over a mile walk to the start from where I live, so I consider myself very lucky to have it on my door step.
I've run it twice before, but didn't get in this year as they'd changed it to a stupid ballot, but managed to get a place via the Telegraph.
I was quite excited for the race, but my legs weren't as fresh as they could have been as I'd run the GNR and pulled a hamstring. It was a good warm up walking to start.
I was hoping to beat my PB, but started around 9 minute miles to test my legs. I love the RPHM because the route is so lovely, it really takes my mind of running. I wanted to follow the 1:50 pacer, and knew he was behind but couldn't see him for ages.
The first half went really well, but a little bit windy at times. Ran back into the park and picked up the pace to try and make up some time, but kept feeling my hamstring tighten up.
The 1:50 pacer overtook me, and I managed to keep up with him, so I thought I was on track to do my PB, but at mile 11 realised that the 1:50 pacer wasn't on time, so was a little disappointed not to be able to do my PB, but I couldn't have run any faster and I did my best, and ran my fastest miles between 9 and 11, so was pleased to come in at 1:54:27. My second fastest HM.

The event was really well organised, as usual, but I agree about the congestion towards the end, it's a little difficult to navigate.
RH - I agree about the slight incline, it's a killer on my legs at that stage in the race!
msc - I think just under 12000 ran this year.