After an incredible journey, it's time for Darkside Running to cross its final finish line. We are announcing the closure of Darkside Running and, with it, the end of the Sunrise and Sunset races. Read our full statement at https://t.co/djY0mX7GeI

Tomorrow a group of hardy #runners will be #running through the night along the #norfolkcoastpath in the #sunriseultra ultramarathons. Races commence at 15:45 and 22:30 approx and you can follow the trackers over at https://t.co/S1Spuu0Dus #caffeinebullet #ultrarunning

Really pleased to welcome @caffeinebullet as a sponsor for our #SunriseUltra #ultramarathon on the 10th Dec along the @norfolktrails #norfolkcoastpath. They have also kindly offered a hefty discount to all entrants and we are running a prize competition with them as well 😄

Rain forecast for the finish tonight, so pack accordingly!

It’s race day! See you at registration 😁 #sunsetultra #sunsetmarathon Huge thanks to our sponsors @MountainFuel_UK and @ULTRAmarathonRS #ukrunchat

Tomorrow over a 100 runners will be trying to beat the #sunset, in our #sunsetultra and #marathon along the @NorfolkTrails #norfolkcoastpath. This year we have GPS tracking across both events and you can track their progress over at https://t.co/8zTcvW0bgH #ukrunchat

We're excited that @darksiderunning will be offering tree planting at their Sunset Ultra and Marathon 2022! ​ ​✉️ ​If you’re a race or event organiser, join the movement! hello@treesnottees.com ​ #ukrunchat #sunsetultra #ultramaraton #running

A change we’re proud to introduce to all our events for 2022, is our partnership with @treesnottees. While we don’t provide race tees by default, competitors can now add a donation to their entry, to offset their participation in our events #sustainability #environment #ukrunchat

For anybody wondering what it’s like to actually #run #sunriseultra #ultramarathon, @filmmyrun has just released an excellent #video of his experiences during this years edition. 2022 entries open in the next few weeks! https://t.co/S8QH31WANR #ukrunchat

This weekend over a hundred hardy souls will be taking part in the 2021 Sunrise #ultramarathon. As always, you can follow their progress live from sunset Saturday onwards, courtesy of our partner @opentracking at https://t.co/EEROz0agrR #ukrunchat

Our legendary competitor notes have just been emailed out to all #SunriseUltra #ultramarathon competitors, as a bit of light bedtime reading. Please check your inboxes, spam folders, and enjoy! 😁

With just 2 places remaining on the Half Sunrise and 11 on the Full Sunrise, now is the time to get your entry in, if you’d like to join one of our ultra marathons on the 11th December! #ukrunchat

Productive afternoon finalising the competitor notes for this years #sunriseultra #ultramarathon along the @norfolktrailsuk #norfolkcoastpath. Six weeks today our Full Sunrise runners will be underway and our Half Sunrise runners will be about to register #excited 😁 #ukrunchat

Inbox check! Email incoming to all Sunrise competitors, with route and checkpoint information and updates on supporters out on the course. Race day is getting close now 😁

Great to have you on-board and looking forward to welcoming you to the start at Snettisham in December @alistairflowers #sunriseultra

Another great write up by one of the competitors in our recent Sunset #ultramarathon. Thanks Alice! https://t.co/MkYi0rjUrq #racereport #ukrunchat

This time last week we were enjoying a stunning #sunset and welcoming runners to the finish of the Sunset #ultramarathon and #marathon. What a stunning end to a wonderful day! Hope you’ve all managed to get some #running in today in slightly cooler conditions? 😁 #ukrunchat