The 4x4 and navigation sub group aims to promote and organise a number of events each year in various locations around the country. The events will vary in style from road rallies on the public road system, using green lanes and MoD tracks, to single venue navigation events on closed MoD lands. The latter events will include gymkhana (driving tests) and Road taxed vehicle (RTV) trials. In all events the emphasis is on safe and skilled driving coupled with accurate navigation. All events are subject to the regulations of the National Governing Body (NGB), Motor Sport UK.

Championship Regulations, Guide & Scrutineering

The championship for 2024 is open for registration. The latest BAMA scrutineering sheet can be found here. For Military crews who plan to use Military Vehicles please use the DIN Ref: 2024DIN10-003-British Army Motorsports Association – Navigation Events 2024 (MODNet link here). The BAMA Scrutineering Sheet v5 can be found here. A beginners Guide guide to BAMA Navigation Events can be accessed here.

Common Supplementary Regulations 2024

The Supplementary Regulations common to all Navigation Group Events in 2024 can be found here.

Events Calendar 2024

Events Calendar 2024.  Details of events will is published as a DIN here on the Defence Intranet and as links to Dropbox on the BAMA Facebook page.

16 Mar 24


Bovington, Dorset

Multi Venue Navigation & Trials
ASRs Here
DIN Here (MODNet users Only)

Sat 15 Jun 25


Leconfield, East of Riding of Yorkshire

Inter-Services & Army Driving Championships.
Multi Venue Navigation & Trials
ASRs Here
DIN Here (MODNet Users only)

Sun 04 Aug 24


Dunfermline, Fife

Single Venue 4x4 Trials

Sat 26-Sun 27 Oct 24



Day & Night Navigation. (On and Off Road)

Sat 30 Nov 24


Larkhill, Wiltshire

Day & Night Navigation. (On and Off Road)


The sponsor for this year's Mudmaster is GEMM 4X4 Ltd. A link to the GEMM 4X4 Ltd website can be found here.