Marathon training plan (42K)
The marathon is prepared with months of steady work. It isn't won in a week: it's won with consistency, well-dosed long runs and lots of respect for recovery.
Who is it for?
For anyone who already runs regularly (for example a half marathon or 30–40 km a week) and wants to arrive well at 42 km.
How long the preparation takes
Usually 16 to 20 weeks. The first part builds the base; the second adds long runs and specific work; the final weeks lower the load so you arrive fresh.
The long run
It's the key session. It grows gradually to around 30–35 km in the heaviest weeks, at a comfortable pace. Alternate it with lighter weeks and, in some, finish with a stretch at marathon pace.
Race strategy
Kilometer 30 is where the marathon starts. Begin at a pace that feels slow, eat and drink early as rehearsed, and save your energy for the second half.
Common mistakes
- Trying to make up missed workouts late in the plan.
- Long runs too fast, arriving broken at next week.
- Not rehearsing fueling and hydration.
- Starting at excitement pace instead of plan pace.
Frequently asked questions
Can I run a marathon if I've never run?
It's possible, but it's better to first build at least a year of regular running and pass through shorter distances. The marathon takes time.
How many kilometers a week do I need?
It depends on your level and goal. Many recreational runners prepare on 40–70 km a week at peak load; what matters is progressing without getting injured.