ISEH - The Regent's Park 10k, 5k & 2.5k

Pre-race email: ISEH Run - Sunday 22nd June – Arrival time: from 8am | Race begins: 9am

We are very much looking forward to welcoming you to Regent’s Park on Sunday, 22nd June for ISEH’s 11th annual run.

Although the race won’t start until 9am, we kindly ask runners to arrive earlier, any time from 8am for registration; a pre race warm up led by the team at Project Primrose Run Club will commence before the race begins.

Finding us in the park: We will be located just inside Chester Gate, on Chester Road on the Cumberland Green, adjacent to The Broad Walk Cafe, NW1 4NP. Exact meeting point can be viewed here. The nearest tube stations are: Regent’s Park, Great Portland St and Mornington Crescent

Weather Update:

We’re looking forward to welcoming you to the Regent’s Park this weekend! With hot weather forecast, we want to make sure you have the best and safest experience possible.

Here are some important tips to help you prepare:

🔥 Hydrate Well: Start hydrating now and make sure you drink plenty of water before, during, and after the race. We’ll have water stations on the route—use them!

🧢 Dress for the Heat: Wear lightweight, light-coloured clothing and consider a cap or visor. Don’t forget the sunscreen.

🐢 Pace Yourself: It’s totally OK to slow your pace or take walking breaks—listen to your body and don’t push too hard.

⏱ Adjust Goals: This is not the day for a personal best. Prioritise finishing safely over finishing fast.

🧊 Cool Down: Use the shade and any cooling points we provide. After the race, cool down slowly and keep sipping fluids.

If you feel unwell at any point, please stop and speak to one of our marshals or medics right away.

Your health and safety come first—so be sensible, support each other, and enjoy the day!

To access all of the necessary race day information, kindly follow the links provided in this email. If you have any unanswered queries, please refer to the contact details provided at the end of the document.

Good luck on the day!