Choose a skill, not a punishment
A manager may request a 'Commando-style' day while really wanting better cooperation when plans change. Start there. A fictional project challenge, cooperative outdoor activity or facilitated problem-solving exercise can give a group something meaningful to discuss without copying military assessment events.
Set the participation boundary
The safest course is to design for the adults who will actually attend, not an imagined elite competitor. Offer accessible roles and alternatives where possible. Any physical elements need a competent risk assessment, qualified supervision, suitable facilities and a clear process for stopping an activity.
Avoid water and fatigue stunts
Unsupervised water tasks, forced submersion, extreme fatigue and punitive exercise are not required for a good learning experience. If aquatic activity is relevant, engage qualified swimming professionals in a suitable venue. The RNLI's safety advice concerns civilian water risks; it is not an invitation to recreate an official military test.
Make the debrief more valuable than the photograph
Ask who noticed an overlooked constraint, how roles changed, whether quieter voices were heard and what would transfer to a normal work meeting. A facilitator should capture themes without publishing identifiable participant assessments to an employer without clear permission.
Measure what can legitimately change
A follow-up agreement about communication or mutual support can be checked later. You cannot infer 'resilience scores' or predict workplace performance from a single obstacle event. If the sponsor wants a repeat programme, use the first session to improve the design and to determine whether participants actually found it useful.
A commissioning question
Draft one scenario with a real constraint—limited equipment, different accessibility needs or a changing deadline—and ask what business behaviour the group would practise. Remove any activity that has no learning purpose.
Discuss an organisational brief ↗Verify before you act
Sources and official guidance
These references support the published pathway or general safety guidance. An independent exercise is our own educational example; it does not reproduce military assessments. Check any changed requirements directly with the responsible authority.