Nuts Challenge · United Kingdom

Nuts Challenge Winter Nuts

Henfold Lane, Winter Nuts entrance before Henfold Lakes · Dorking · Surrey · United Kingdom

1 lap · 2 laps · Limitless

Next listed edition: Mar 6, 2027

Race details ↗

Athlete rating

9.00 / 10

Mudd Matters (collaborative author review) ↗

External published rating · 1 total, 1 visible review in the checked source.

Original explicit 9/10 overall for Winter Nuts on 5 March 2017. The first-person writer completes one historical 7–8 km lap, chooses easier obstacle lanes and falls into the lake at the floating rings. The post is by the Mudd Matters account without an individual byline. It describes a collaborative review process involving a participant, marshal/course access and other runners; the account is counted once, not as an athlete aggregate. Entry compensation is unknown. Steven’s three-lap experience and other runners’ comments are supporting context, not extra independent review counts. Historical distances/rules do not resolve today’s conflicting 5/7 km lap descriptions, and the rating is not transferred to Summer Nuts.

Source checked 2026-10-26. This is the source’s published rating, not a Moku editorial score.

How to read these ratings

Athlete feedback and reports

  • Winter Nuts Challenge review: So that’s why it’s the Toughest ↗

    Ben Collins · 2017

    An experienced OCR runner completes three historical 7 km laps in over six hours on a very wet, cold day. He enjoys the dense obstacles but struggles with cold and cramps, takes penalty loops, and credits a marshal’s sustained help and a clothing change with avoiding a DNF.

    The writer explicitly identifies Winter Nuts on 5 March 2017, three laps and a finish. The article mislabels Dorking’s county as Essex; the current organizer identifies Surrey. The old 21 km outing does not resolve today’s conflicting 5/7 km lap descriptions. No numerical overall score is supplied.

  • The Nuts Challenge OCR Review ↗

    Jamie Gane · 2019

    Gane praises clear pre-event information, accessible parking, helpful marshals, varied technical obstacles and route marking. He enters the three-loop option and reports keeping his qualification bib with full obstacle completion. His main criticism concerns the finisher shirt.

    Complete original 2019 Winter Nuts report read. The displayed publication date is 11 March, while the URL retains 6 March; neither establishes the exact raced day. He entered three 7 km laps, but the report does not independently enumerate completed laps or verify a 21 km finish. His stated full obstacle completion and qualification-bib experience are preserved as claims. Historical rules and distances do not establish the 2027 programme. No numerical rating is inferred from calling it a favourite event.

  • Winter Nuts — one-lap Mudd Matters review, 2017 ↗

    Mudd Matters (individual writer not named) · 2017

    The one-lap writer awards 9/10, praising varied terrain, obstacle choices, value and encouraging marshals. They finish smiling after difficult cold water and mud, but criticize broken showers, swampy changing rooms and limited upper-body work on the short option.

    Original explicit 9/10 overall for Winter Nuts on 5 March 2017. The first-person writer completes one historical 7–8 km lap, chooses easier obstacle lanes and falls into the lake at the floating rings. The post is by the Mudd Matters account without an individual byline. It describes a collaborative review process involving a participant, marshal/course access and other runners; the account is counted once, not as an athlete aggregate. Entry compensation is unknown. Steven’s three-lap experience and other runners’ comments are supporting context, not extra independent review counts. Historical distances/rules do not resolve today’s conflicting 5/7 km lap descriptions, and the rating is not transferred to Summer Nuts.

  • Winter Nuts — 2015 participant assessment ↗

    Scream at my face (site author unnamed) · 2015

    The author praises natural terrain, mud and helpful staff but wants secure valuables storage. The post-linked graphic gives 80/100 overall and an 8 March date, conflicting with the index variant’s date.

    Original post-linked graphic: 80 overall, Winter Nuts, 8 March 2015, 14 km assessment label. This graphic and post date agree; the separately viewed index variant instead says 12 May, a retained source conflict. The post describes abandoning filming halfway because of mud, not abandoning the race. Own completed lap count, measured time and every-obstacle outcome are unstated. No score or course transfer to Summer Nuts; the separate 2017 9/10 review remains intact. The author’s original 21 May 2016 post explicitly establishes a 100-point scale and says earlier events were updated. The revised graphic’s published number is retained directly out of 100, without multiplying an old prose mark or averaging topic bars. The full original post and graphic were read; this is one historical author assessment, not an athlete aggregate or current-course guarantee. Full individual name, entry funding and unreported completion details remain unknown; other gallery images and videos are not claimed viewed.

  • The original organizer confirms Winter Nuts on 6 March 2027 in Dorking, Surrey. The Winter entrance on Henfold Lane differs from the Summer arrival instructions; no precise common start coordinate is assigned.
  • The current Nuttie Scale describes one 5 km lap, two 10 km laps and Limitless laps before the day’s cutoff. The general FAQ still says approximately 7 km per lap. Exact current lap distance is therefore unresolved; the historical reports’ 7 km loops are not a current course measurement.
  • The general FAQ admits ages 13+ with a guardian for ages 13–16 and a last family wave from age 11. Recreational obstacle bypass is allowed, while qualification and Limitless entries have separate rules. Confirm the applicable wave and rules with the organizer.

Event sources