Brighton Marathon takes place on Sun, Apr 4, 2027 in Brighton, United Kingdom. The main route is 42.2 km.
- Date
- Sun, Apr 4, 2027
- Start
- Brighton 🇬🇧
- Distance
- 42.2 km
- Climbing
- 145 m
- Level
- Open to all
Your 26-week plan to Brighton 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.
Build my planFree to start · No credit card
The Brighton Marathon is a popular annual road race spanning the coastal city of Brighton and Hove with a picturesque finish at Hove Lawns.
What this race demands
The Brighton Marathon demands sustained aerobic endurance over a 42.2 km road distance, requiring strict pacing strategies to manage fatigue on the coastal course.
Aerobic endurance
Covering the standard 42.2 km marathon distance requires extensive cardiovascular capacity and muscular stamina to maintain a steady running gait over several hours.
Pacing discipline
The flat elevation profile of 145 m over the full distance removes major climbing obstacles, placing the primary physical demand on consistent, uninterrupted pacing rather than tactical climbing.
Impact durability
Running entirely on paved city roads through Brighton and Hove subjects the musculoskeletal system to repetitive high-impact forces that demand specific structural conditioning.
A sustained effort lasting between three and five hours requires consistent exogenous carbohydrate intake, targeting 60 to 90 grams per hour to maintain glycogen availability.
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
3:50–4:40
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 Brighton Marathon is 26 weeks away. This is how a coach divides that time. The first phase starts now.
01Base14 weeks · Oct 5, 2026 – Jan 10, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Jan 11, 2027 – Feb 21, 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 · Feb 22, 2027 – Mar 14, 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 15, 2027 – Mar 28, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Mar 29, 2027 – Apr 4, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is Brighton Marathon?
Brighton Marathon takes place on Sun, Apr 4, 2027 in Brighton, United Kingdom.
How long is Brighton Marathon?
The main route is 42.2 km.
What does Brighton Marathon demand?
The Brighton Marathon demands sustained aerobic endurance over a 42.2 km road distance, requiring strict pacing strategies to manage fatigue on the coastal course.
How much climbing does Brighton Marathon have?
Brighton Marathon has 145 m of climbing.
Who is Brighton Marathon for?
Brighton Marathon is open to all participants.
Similar races
Organising this race?