3km oCR UK Series

The 3km OCR UK Series is supported by British Obstacle Sports.

The series is run by a collective of short course obstacle racing event organisers and aims to provide UK athletes with the best short course racing experience in the country. It is a great opportunity to train and practice for national and international competition.

By working together, the organisers aim to run races that fit the calendar and provide affordable race tickets for both competitive and non-competitive athletes in OCR.

Avoiding event clashes and supporting athlete development. and providing top-level racing is the aim of the game. Keeping it simple for series racers and accessible to all levels.

Your best four events count, and you will need to score in at least one time trial and one 3km race.

Confirmed 2024 Race Calendar:

Time trials will also be held at:

Athletes are allowed multiple attempts at each time trial.

  • Camelot Events
  • Fit Body Farm
  • Rumble Fitness
  • The Obstacle Gym

British Obstacle Sports membership is required to compete in the overall 3K Series.