2026 seasons championship series starts off in May with an extended 15k route used only for the Spring event .  95%+ off road on public footpaths and bridleways.

TRA permit number:  TBC

Overview:  Being held at the lovely Trifarm, Church Rd, Boreham, CM3 3DS. 

Registration is open from 18:15 and closes at 18:35.

Race start is at the South bank of the lake at 18:45.  You will need to give yourself at least 5 mins to walk from the carpark down to the start. The route is anticlockwise. The 15k finishes at the edge of the Trifarm lake on the running track near the road entry point.  

(As we will be finished before sunset and need to be off site by 20:30, we unfortunately cannot accomidate a hiking option.)

Option for a discounted pre-run swim tickets when you sign up.  Make sure you already have completed a swim test prior to booking (do this directly with the Trifarm.)

Parking:  Plenty of parking on site.    

Registration:  Online entries cost £2 more for none TRA / UKA affliated members.  Over 18's for the 15k route.

We will be near the Trifarm buildings to collect numbers and water. Those who take up the pre-run polar bear swim option can collect their numbers before your swim to save time when the venue opens.  Route narrative is available to download from the www.multisport-management.co.uk website the week before the race.   A START LIST WILL BE EMAILED TO YOU A COUPLE OF DAYS PRIOR TO THE RUN WITH YOUR RACE NUMBER INFO & REGISTRATION PROCESS FOR YOUR ARRIVAL.

Bottled water is available for you when you register and a there will be a refill point out on the course for the 15k too.  There is a refill water tap near the finish , just along the farm track towards the bicycle racking. 

Race number must be worn on your front, unfolded.  We use manually timing, so if we can't see your number at the finish, you can't get a time recorded.  Please help us to help you!

Run Route: https://www.strava.com/routes/3179422173839708214

FOOD!!!!   Bill, Ruth and the Trifarm team are selling bacon rolls, tea, coffee and cake before the start.  We may venture to the pub at the finish..... 

We will have a tail walker / jogger sweeping the course.  Once you have finished, please make your way back to you car/motorbike/bicycle etc and disperse before the gate is locked! 

No children to be left unsupervised either at the Trifarm or watching out on course.  They must be accompanied by a responsible adult at all times.

Results and Prizes:   There are trophies after the winter edition event for the podium places in the league.  Points are based on a MotoGP format but with a bonus point for breaking an existing course record..  Results are on our website ASAP after each race.

2023 Trifarm League Champions; David CHURCH and Dominque SELLORS.

2024 Trifarm League Champions; David CHURCH and Shukila JORDAN.

2025 Trifarm League Champions; Andrew LONERGAN & Dominque SELLORS.

15k course records: Male: Richard de Boltz 1hr06m36s. (2025)  Female:  Jenni TOMBLIN 1hr26m11s (2024)