TO Information hub

This page is a new resource for our Technical Officials. We will be adding to it over the coming months to help and support our Technical Officials.

Submit Your Technical Official experience
Contact the Technical Officials Committee
Become a British Obstacle Sports Technical Official

Upcoming Events

All of these listed events would greatly appreciate the support of our Technical Officials. A WhatsApp group should be available prior to each event on the British Obstacle Sports Community WhatsApp. If one is not available, please message on the BOS Technical Officials Chat to register your interest.

The Storm Race

17 October

British OCR Youth Championship

17 October

Ninja European Championships

29 October - 1 November

Nuclear Fallout Oblivion Maxx

7 November

Winter Nuts

6 Mar 2027

Tartan Warrior

20 Mar 2027 - 21 Mar 2027

The OPP 400

11 Apr 2027

Tough Mudder Infinity – London West

8 May 2027

Spartan Race London West

15 May 2027 - 16 May 2027

Tough Mudder Infinity Scotland

5 Jun 2027

Spartan Race Scotland

6 Jun 2027

The OPP 400

13 Jun 2027

Spartan Race Midlands

18 Jun 2027 - 20 Jun 2027

World’s Toughest Mudder

26 Jun 2027 - 27 Jun 2027

Tough Mudder Infinity Midlands

3 Jul 2027

Spartan Race South West

15 Aug 2027

Farmyard Jam

28 Aug 2027 - 29 Aug 2027

The OPP 400

5 Sep 2027

The PT Barn 3K

19 Sep 2027

Spartan Kids – London South East

25 Sep 2027 - 26 Sep 2027

Spartan Race London South East

25 Sep 2027 - 26 Sep 2027