Circuit du Sore Legs

Ware, United Kingdom • 31 May 2026

Circuit du Sore Legs

Circuit du Sore Legs is a track running event organised by Zig Zag Running at Wodson Park Sports Centre in Ware, Hertfordshire. The event is in its sixth year and offers multiple distance options on a 400 metre athletics track.

Distances (based on lane 1)

  • 5k = 12.5 laps
  • 10k = 25 laps
  • Half marathon = 52.75 laps
  • Full marathon = 105.5 laps
  • 50k ultra = 125 laps
  • 6 hour challenge = unlimited laps

The event uses lap counting as the official measure; the distance recorded on a wrist GPS may vary if a runner uses outer lanes. Facilities and services listed for the event include chip timing, a bespoke medal, race photos, free parking, aid stations around the course, toilets and changing rooms close to the track, and tea, coffee and cake provided for runners. The event is limited to 100 entrants and holds an ARC licence. The course is traffic free and clearly marked so there is no chance of getting lost. It is a cupless event so runners should bring their own cup or bottle for refilling.

Runners are asked to arrive in time to collect their race number and receive a race briefing. Overtaking is on the right and walkers are requested to use the outer lanes so that all participants can move safely around the track. Visit the organization's website for the most recent information.

Race information

50 km
50k Ultra
Marathon
Full Marathon
Half Marathon
1/2 Marathon
10 km
10k
5 km
6 Hour Challenge
Visit the organization's website for the most recent information.
Trail runs nearby

The inaugural Essex County Fell Championships features a new 10km course with 450m of climb. This open-entry fell race offers county prizes for qualified Essex runners. Every finisher receives a free drink.

A self navigation trail race of about 6.2 miles at Mountfitchet Castle on 19 Apr 2026, for runners aged 16 and over; entries include a £4 tea room voucher and results are published on the organiser’s website.

A limited capacity evening trail run of 5 miles for over 18s with the course run in reverse from previous years. Route files are provided beforehand and finishers can exchange their race number at the bar for a drink.

An inflatable 5K obstacle course in St Albans on Saturday 25 April 2026, featuring a series of inflatable obstacles along a 5K route; recent booking figures and participant feedback indicate active interest.

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