Brace yourself for this out and back course starting on the cliffs at Sewerby and running along the front at Bridlington. The course is great underfoot and runs along the prom so you get to enjoy the lovely sea air as you trot through the centre of Bridlington.

What's included
Elevation: Flat(ish)
Terrain: Paved
Feed/drink stations every 3 miles
Marshalled and signed course.
Bespoke medal and lots of treats for all finishers.

Toilets are available at the start/finish.

Getting to us:

We are based behind the Ship in Sewerby

Registration: https://w3w.co/newest.unopposed.tested

By Car: There will be limited parking at the Ship Inn (we will charge on the day), there are also carparks in Sewerby.

Car sharing is a great idea.

Distances and times:

Registration Opens from 9.30am – please allow yourself 1 hour to park, register and use the loos.

Our races are licenced from the Trail Running Association

Start Times:

5k - 10.30am

½ Marathon – 11am

10k – 10.30am

During the race important things to note:

We try to be cup-less: Our feed stations are normally around every three miles and offer drinks and a range of food but please bring your own re-usable cup or bottle.

Headphones: Most of our courses are off road but we still prefer you not to wear earphones and due to oncourse incidents, we have taken the decision to ban large over ear headphones. These block out any other sounds and don't allow runners to hear marshals, vehicles or other users of the route. If you do need to wear earphones, then please use bone conducting earphones or "one in one out" in ear pieces.

Know your route: We offer downloadable GPX files for our routes. Our routes are mainly off road and not every corner or junction will have a marshal. Please ensure you have a version of the route to help you navigate.

Withdrawal: If you need to withdraw during an event please let the nearest marshal know. In certain circumstances we allow runners to drop distances during an event. Please speak to the timers or RD at the end of your run.

Transfers/Deferrals: You can self-serve your transfer or deferral either on this website or “Let’s Do This” depending on where you booked. Please try not to change your event or details on the day as it causes delays and queues at registration.

We no longer mail out a race brief as most of the information is here on the website however we advise you to visit our FAQ section and join the “Grim Up North Chat” group on Facebook which will help with any other questions you have.