Run the Grim Reaper

01/06/2026

The 10-mile Night Race gives you the best of both worlds... the beauty of Grimsthorpe Castle as the sun sets🌞, and the sensory overload from running at night 🌙 through the private estate grounds.

Book now for 2027: www.bog-dog.co.uk/the-grim-reaper

Bog Dog Running ultracoachuk

29/05/2026

🎟BOOK NOW FOR 2027🎟

Every little helps which is why we're freezing prices until November 1st.

These pictures show just what an amazing place Grimsthorpe Castle is. Make sure you see for yourself in 2027.

Book using this link: https://www.letsdothis.com/gb/e/190630?preferred=true&eventId=190630&occurrenceId=21111177103&utm_source=facebook&utm_medium=social&utm_campaign=general-event-page&utm_organiser_id=155616

29/05/2026

🙏PLEASE🙏 leave a review of the 2026 event🏃.

It would mean a lot if any participants could leave a review on letsdothis.com. It will really help us grow the event going forward. Click on the link below. Thank you! 👊

27/05/2026

🏅The Grim Reaper Virtual Challenge 🏅

Couldn't make the Grim Reaper but still want a great challenge and snazzy medal for your collection? Here are four great virtual challenges.

Pick your challenge, email your proof of completion (screenshot your Strava, Garmin or similar running app proof) and we'll get a medal in the post. It really is that simple.

*A Single 10 Mile Run

*40 Miles in a week

*70 miles in a week

*100 miles 2 weeks

To enter, go to: www.bog-dog.co.uk/products/run-the-grim-reaper-virtual-edition

25/05/2026

Legends. Our 7.5 mile cheer squad. Thanks to Cliff and Mark, the amazing vdub Vibes.

25/05/2026

Anyone else wish they could turn back time to Saturday morning? What a weekend! 😍👊

As soon as we have news on the 2027 event, we'll tell the world via Facebook and Instagram.

ultracoachuk Bog Dog Running Grimsthorpe Castle JC Race Solutions

24/05/2026

Thank you to everyone who came to an amazing Grim Reaper weekend🏃‍♂️🌞🥳.

Well done to everyone who tackled The Grim Reaper in scorching temperatures. We applaud you all, regardless of whether you made it to the finish line👊👏.

We can't thank you enough for all of the incredibly positive comments. We work really hard to put on the best event possible so to get positive comments makes it all worthwhile.

We would also like to thank our amazing army of volunteers: Karen Bean, Tracy, Dave Cole, Carole, Sarah, Beverley Wheat, Matt, Erin, Lorraine Cunningham and Marilyn. Plus, our amazing timing company - JC Race Solutions - and superb medics from Challenge Running Ltd. And last, but certainly not least, the incredible Grimsthorpe Castle estate. We hope to be back in 2027 and beyond.

We have to make special mention to vdub Vibes who provided the entertainment at mile 7.5🕺. They were awesome.

We'll upload loads of pictures over the coming days but for this afternoon the plan is beer🍺 , wine 🥂, food and sleep 😴 .

Steve, Nat, Laura, Lily, Erin and Barney the Dog

ultracoachuk Bog Dog Running

23/05/2026