TrailFest - Salcey Forest

JUN
27
2027
TrailFest at Salcey Forest offers four marked trail distances from 10K to 50 km on mostly hard packed forest paths with generous cut offs and mandatory kit for longer races.
50 kilometers Marathon Half Marathon 10 kilometers

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TrailFest - Salcey Forest

TrailFest is a one-day trail running event organised by Big Bear Events at Salcey Forest, Northamptonshire. The event uses well maintained forest pathways and open trodden forest floor with almost no asphalt except two road crossings on the longer routes. The majority of the course is hard packed trail, though some grassland sections may be soft after rain. The route will be heavily marked on the day and GPX files are provided as a backup.

Distances offered:

  • 10K
  • Half marathon
  • Marathon
  • 50 km

The 50 km entry carries an 11 hour cut off; other distances have generous cut offs (for example 10 hours for the 10K). The event operates a cupless format so there are no paper or disposable cups on the course. Mandatory kit rules differ by distance: 10K has no mandatory kit but carrying a cup or bottle is strongly recommended; half marathon, marathon, and 50 km require a cup or bottle capable of holding at least 200 ml. A foil blanket and a charged mobile phone are strongly advised. Missing a piece of mandatory kit incurs a one hour penalty added to the finish time.

Salcey Forest is a Forestry England site with a café and toilets near Northampton. Paid parking applies; the number 33 bus stops inside the forest and Northampton is the nearest train station. Finishers receive a medal and a choice of Big Bear drink. Visit the organization's website for the most recent information.

50 km
50k
Marathon
Marathon
Half Marathon
Half Marathon
10 km
10k

Events nearby

A six hour multi lap challenge at Northampton Active offering distances from 5k to ultra on 4.37 mile laps, with aid stations, a finish medal and a five piece goody bag.
A backyard ultra at Turvey House where runners complete a 4.167 mile (6.7 km) loop each hour; failing to start a loop on the hour means elimination. Entries include solo, paired teams alternating loops, and an 8 hour day cap.
A 10 km undulating multi-terrain race from Buckingham Town Centre through Stowe National Trust gardens and countryside, with medals for finishers and local charities supported.
Trail runs of 10 km and 5 km around Blackpit Brewery on October 18 2026, using private multi terrain trails through woodlands and estate tracks. Entrants receive a medal, a pint cup and a free drink at the finish.
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