HIGH5 · on course
HIGH5 Energy Gel Aqua
Provided: Mile 15 + Mile 21

Sunday 4 April 2027
Brighton, UK · Marathon · 42.2 km
Last checked: 2 October 2026
Course
Schematic — not to scale
Brighton has four principal climbs around Miles 1, 7, 9 and 11. Most of the significant climbing therefore comes in the first half, with flatter running later in the course.
Miles 1–6
Start at Preston Park with the first principal climb around Mile 1.
Based on latest published informationMiles 7–13
Three more principal climbs around Miles 7, 9 and 11 — the hilliest stretch.
Based on latest published informationMiles 14–20
Flatter running. Detailed route notes awaiting confirmation.
Awaiting organiser confirmationMiles 21–26.2
Flatter running to the seafront finish. Detailed route notes awaiting confirmation.
Awaiting organiser confirmationAid stations
HIGH5 · on course
Provided: Mile 15 + Mile 21
HIGH5 · on course
Provided: Mile 7 + Mile 15 + Mile 21 + Mile 23
Race fuel
Expected finish time
Carbohydrate target
2 on-course fuel opportunities · ~46g if you take them all
Estimates assume even pacing and the latest published course provision.
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Preston Park.
Based on latest published informationNot yet confirmed for 2027.
Awaiting organiser confirmationMadeira Drive, on the seafront.
Based on latest published informationAwaiting 2027 organiser information.
Awaiting organiser confirmationAwaiting 2027 organiser information.
Awaiting organiser confirmationAwaiting 2027 organiser rules — check the race information pack.
Awaiting organiser confirmationAwaiting 2027 travel information.
Awaiting organiser confirmationAwaiting 2027 road closure information.
Awaiting organiser confirmationFAQ
Sunday 4 April 2027.
Based on latest published informationBrighton Marathon starts in Preston Park.
Based on latest published informationThe 2027 start time has not been confirmed yet.
Awaiting organiser confirmationThere are four principal climbs around Miles 1, 7, 9 and 11, so most of the climbing comes in the first half.
Based on latest published informationAbout 477 ft of elevation gain, based on the latest published information.
Based on latest published informationBased on the latest published information: Miles 2, 4, 6, 8, 10, 12.5, 14, 16, 18, 20, 22 and 24.
Based on latest published informationHIGH5 Energy Gel Aqua at Miles 15 and 21, based on the latest published information.
Based on latest published informationIt depends on your finish time and carb target. Use the race fuel planner above to work out your total carbs and how much the course covers.
ConfirmedAwaiting 2027 organiser rules.
Awaiting organiser confirmationAwaiting 2027 organiser information.
Awaiting organiser confirmationNot yet confirmed for 2027.
Awaiting organiser confirmationMadeira Drive, on Brighton seafront.
Based on latest published informationSources
Last checked 2 October 2026. Race information changes — always check the organiser's final race pack. Formu is independent and not affiliated with the event organisers.