Key points
A marathon is a demanding personal goal. Preparation should reflect training experience, physical capacity and available recovery time.
Assess your starting point first
New runners benefit from a manageable introduction. The NHS approach gradually alternates walking and running. This introduction is not yet marathon preparation.
Record how often you run, which distances feel comfortable and whether you have symptoms. A race date alone does not establish readiness. An individual marathon plan should account for your starting point.
Training has to fit your week
Include busy work periods, family time and recovery. You need not add a missed session to the next day's schedule. Increasing volume and intensity sharply together creates a sudden rise in load. The NHS advises gradual progression and adequate recovery when starting running.
- Choose consistent, realistic training windows.
- Make easy sessions and recovery visible in the plan.
- Take pain, fatigue and unusual responses to exercise seriously.
- Pause and seek professional advice for persistent pain.
Distinguish a company run from a marathon
A shared run can encourage team spirit, but should allow different distances and participation options. A marathon is not a suitable general fitness benchmark for employees. Nobody has to complete one to belong to a health initiative.
A voluntary running group with suitable support is often a better workplace starting point. Racing remains a personal goal. FIT-UP can make movement offers accessible; long-distance preparation needs a suitable individual training plan.
Sources and context
Editorial source review: 04 October 2026. The linked sources explain the evidence and its limitations.