This event is organised by Tri-Force Triathlon Club in the Memory of Trace Allen.

The race starts and finishes at the Hertfordshire Sports Village in Hatfield. The course is fast, flat and has great PB potential.

The race is comprised of a 400m pool swim in the 8 lane, 25m pool, followed by a 1 lap 20km bike on a pretty flat course, finishing with a 5km flat run.  Swimmers are set off singly or in pairs at 30 or 15 second intervals. (Format confirmation closer to the race date), with the fastest swimmers off first to minimise the need to overtake in the pool.

This is a great race for all standards, from the absolute beginner right through to the seasoned triathlete.

This event will also incorporate the Herts Club Sprint Triathlon Championships, so wear your club colours and represent your club with pride.

This is a non-draft legal race.     

Reasons to enter this event:

Popular event

Well marked course

Supportive marshals

FREE event photos

Custom designed medal

Finish line snacks & goodies

Need to hire a wetsuit? We are pleased to be able to offer Zone3 wetsuits. More information

Event Organiser

ATW was established in 2011 by James Shipley. We have now become a national events company in the UK, specialising in Running, Triathlon, Duathlon, Aquathon, Cycling, Swimming and all permutation of swim-bike run events. With over 40,000 entries a year ATW has become a firm favourite amongst people who are determined to Dream, Believe and Achieve.