adidas Manchester Marathon takes place on Sun, Apr 18, 2027 in Manchester, United Kingdom. The main route is 42.2 km.
- Date
- Sun, Apr 18, 2027
- Start
- Manchester 🇬🇧
- Distance
- 42.2 km
- Level
- Open to all
Your 28-week plan to adidas Manchester Marathon
The Base phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.
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The adidas Manchester Marathon is renowned as one of the UK's largest and most popular marathons, featuring a famously flat and friendly course through Greater Manchester.
What this race demands
The adidas Manchester Marathon requires continuous running over a standard marathon distance on a flat course in spring.
Aerobic endurance
Covering the full 42.2 km distance demands sustained cardiovascular capacity and muscular endurance over several hours of continuous impact.
Pacing discipline
The flat profile eliminates major topographic changes, requiring the athlete to maintain strict and steady pacing to avoid premature fatigue.
A continuous carbohydrate intake of 60 to 90 grams per hour is required to sustain energy output throughout a duration that will likely exceed three hours.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
3:45–4:30
Peak-week training
5–7 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
Your road to race day
Race day at adidas Manchester Marathon is 28 weeks away. This is how a coach divides that time. The first phase starts now.
01Base16 weeks · Oct 5, 2026 – Jan 24, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Jan 25, 2027 – Mar 7, 2027
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
03Peak3 weeks · Mar 8, 2027 – Mar 28, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Mar 29, 2027 – Apr 11, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Apr 12, 2027 – Apr 18, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is adidas Manchester Marathon?
adidas Manchester Marathon takes place on Sun, Apr 18, 2027 in Manchester, United Kingdom.
How long is adidas Manchester Marathon?
The main route is 42.2 km.
What does adidas Manchester Marathon demand?
The adidas Manchester Marathon requires continuous running over a standard marathon distance on a flat course in spring.
Who is adidas Manchester Marathon for?
adidas Manchester Marathon is open to all participants.
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