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Yorkshire 100K Trek

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About the Challenge

Departing from Darley Dale in beautiful Nidderdale, North Yorkshire, we tackle a route which takes us past Brimham Rocks and Ripley Castle before looping south to eventually finish back at our start point.

Trekking through day and night, this 100km route offers a gruelling challenge which is not for the feint-hearted, and an unparalleled sense of achievement.

Why not sign up as a team of four or five, and complete the distance between you! For more information please visit


Yorkshire 100K Trek

  • Upon arrival we register, receive a map, race number and safety briefing before setting off! We make our way along tracks and trails, following the River Nidd through beautiful Nidderdale, an Area of Outstanding Beauty, before heading to the balanced rock formations of Brimham Rocks. We head east to Ripley Castle and pass through small, historic villages as we loop around to the south of Harrogate and back to our start point. The scenery and terrain changes throughout our route as we walk on country footpaths and small lanes through the beautiful and at times dramatic scenery of North Yorkshire to the finish line. Stopping en-route to refuel and take in the scenery, upon completion the sense of achievement will be truly overwhelming.

    Trek 100km

Prices may vary depending on date.

  • Available pricing options

    Fundraising Option
    Registration Fee £40 Fundraising target £300 Tour Cost - Airline Taxes - Contact Charity

    Pricing Explained

    Registration Fee (i)
    Payable on booking

    Fundraising Target (i)
    Paid 10 or 6 weeks prior to trip departure

    Trip Cost (i)
    Payable 8 or 4 weeks prior to trip departure

    The tour cost includes:

    • Chipped timing
    • Marshalled refreshments stops with drinks and food
    • Relay option available in teams of 4
    • Full trip support of experienced Discover Adventure leaders and doctor (depending on group size)
    Download Challenge Details

Detailed Information

  • Your trip will be led by experienced Discover Adventure leaders and support crew. Our leaders are selected for their knowledge and experience, friendliness and approachability, sense of humour and ability to safely and effectively deal with any situation that arises; they are also trained in first aid. You are in very safe hands with a Discover Adventure leader. The crew will have mobile phones and/or radios where appropriate, medical kit and other safety apparatus where necessary, as well as vehicle support.

  • An expedition doctor or medic accompanies the group (dependent on group size.) Their role is to look after the well-being of the whole group and deal with any incidents. They help the leaders to ensure the trip runs smoothly, and encourage you when things get tough. The total number of crew looking after you will depend on the final size of your group, but at Discover Adventure we pride ourselves on our high leader: participant ratio and believe it leads to greater trip enjoyment as well as excellent trip safety.

  • Your safety, and that of the rest of the group, is our highest priority. Our trips are designed and planned with safety in mind. Your crew will be equipped with communication devices (eg phones, radios and/or emergency satellite phones), medical kit and other safety apparatus appropriate to the destination. Our leaders always have access to our 24-hour emergency UK back-up. They are responsible for safety on the trip, and will make any changes to the itinerary they deem necessary, should local conditions dictate. Pre-trip administration - such as medical questionnaires and travel insurance as appropriate - is all done with your safety in mind.

Preparing for the Challenge

  • We plan our trips around the optimal weather conditions, but could still be exposed to bad weather at any time. It is vital you are prepared for all conditions. We provide you with a detailed packing kit-list on registration, as well as details on useful discounts you are entitled to as a Discover Adventure customer. We are always available if you need advice.

Latest Brochure from Discover Adventure

Get our latest Brochure

Our 2018 / 2019 Challenges Brochure is available by Post or Download