Mighty Deerstalker – 11.03.2017

Scotland’s original obstacle race and the hardest off-road night race that exists. 3000 Rat Racers take on rivers, mud pits, scrambles, dense forests and a mountain or 2 in this beautiful Scottish beasting. Afterwards, limber up for a bit of crowd surfing at the legendary Mighty Beerstalker afterparty.

2016 Participants: 3000

Running since: 2004

Location: Traquair House, Innerleithen

Website: mightydeerstalker.com



Dirty Weekend – 06.05.2017

The World’s largest obstacle course. 20 miles. 200 obstacles. Huge permanent builds, the World’s longest monkey bars, festival style camping and a monster afterparty awaits the thousands of Muckers who take on this challenge each year. Previous headliners include Ocean Colour Scene, Greg James, Craig Charles, Reverend and the Makers and Ash.

2017 Participants: 7000

Running since: 2013

Location: Burghley House, Stamford.

Website: ratracedirtyweekend.com



The Crossing – 02-04.06.2017

Our mountain bike expedition from Whitehaven to Scarborough. 200 gnarly miles over 3 days sampling some of the finest tracks and jaw dropping scenery in the Lake District, Yorkshire Dales and the North Yorkshire Moors.

2nd – 4th  July 2016

2016 Participants: 400

Running since: 2013

Location: Whitehaven to Scarborough

Website: ratracecrossing.com


Runstock – 10.06.2017

A brand new family-friendly festival with running at its core, where you can help us raise a whopping quarter of million quid for Children with Cancer too. From Fun Runner to Ultra Runner and from Rugrats to Racing Rats, Runstock packs a 5k lapped course into a glorious summer Festival format. Our unique course allows to you keep running to smash massive distances or spice things up with our 7 optional fun lanes. Go fun or fo fast – you decide..

2016 Participants: 2000

Running since: 2016

Location: Boughton House, Kettering.

Website: ratracerunstock.com



The Wall – 17.06.2017

The UK’s most iconic Ultra returns for the 6th year running. 69 stunning miles through Hadrian’s Wall country in a continuous fully supported and way marked adventure.

17th June 2017

2016 Participants: 800

Running since: 2012

Location: Carlisle Castle to Gateshead Millennium Bridge.

Website: ratracethewall.com



City To Summit – 02.07.2017

City to Summit is back for 2017! Join us on a remarkable journey between the historic heart of Scotland’s capital city, Edinburgh, and the summit of Britain’s highest peak, Ben Nevis. The route is an absolute belter: Starting with a half marathon of road running and culminating in a crossing of the famous Forth (road!).

Returning for 2017

Location: Edinburgh to Ben Nevis

Website: ratracecitytosummit.com



Man vs Lakes – 15.07.2017

New for 2016. The UK’s most adventurous marathon-distance running adventure. 26.2 miles from Morecambe Bay to the shores of Windermere, incorporating swims, wades, hills culminating in a floating assault course, a rope swing from a crane and a giant water slide across the finish line.

2016 Participants: 750

Running since: 2016

Location: Lake District

Website: manvslakes.com



London Rat Race – 12.08.2017

Rat Race have joined forces with Children with Cancer UK to bring the capital’s most fun packed 10km back to Docklands this summer. The wettest obstacle course in the UK with a giant water slide, huge inflatables and the biggest water jump in any UK race.

2016 Participants: 2000

Running since: 2014

Location: Excel, Docklands London.

Website: londonratrace.com



Stockton River Rat Race – 19.08.2017

This is River Rat Race a 10 or 5km race with a twist. Swim, wade, crawl, climb, jump, splash and run around our urban obstacle course which sees us dive back into the River Tees. Join over 1000 Rat Racers for our wet ‘n’ wild unique running course, linking together many special water and shore based activities at truly iconic venues en route.

2016 Participants: 1500

Running since: 2012

Location: Stockton-on-Tees

Website: stocktonriverratrace.co.uk



Man vs Mountain – 02.09.2017

The legendary, sell out mountain adventure race starts at sea level in the stunning Caernarfon Castle and weaves its way to the summit of Snowdon before descending into the obstacle zone in Dinorwic Quarry.

Running since: 2013

Location: Snowdon

Website: ratracemanvsmountain.com



Coast to Coast – 09-10.09.2017

Our original adventure race returns to the wild hills of Scotland. Rat Racers run, bike and kayak 105 miles through on of the most famous mountain landscapes in the world. 2 race options are available, complete it in one day or two.

2016 Participants: 1000

Running since: 2006

Location: Nairn – Glencoe

Website: ratracecoasttocoast.com



Men’s health Survival of the Fittest 2017

The World’s largest urban obstacle race series. 10km in 5 city centres in the UK and in debuted in Sydney in 2015.

July – November 2017

2016 Participants: 20,000

Running since: 2008

Location: Cardiff, Nottingham, Edinburgh, Manchester, London and Sydney.

Website: www.mhsurvival.co.uk