Race guides / Flat and fast
Fast marathons in the UK.
Marathons in the UK on flat courses, ranked by total climb. The UK has far fewer road marathons than halves, so check each entry window early. 3 flat marathons in United Kingdom, racing from 18 Apr to 30 May 2027. The flattest, Manchester Marathon, climbs 70 m in total.
- 18Apr 27Manchester Marathon🇬🇧 Manchester, United Kingdom · MarathonCharity and tour placesMarathon · Flat · 70 m↑ · 9°C (48°F) · £0£0Partly open
- 30May 27Edinburgh Marathon🇬🇧 Edinburgh, United Kingdom · Marathon + halfOpen · entries close 10 MayMarathon + half · Flat · 90 m↑ · 13°C (55°F) · £75£75Open
- 25Apr 27TCS London MarathonMajor🇬🇧 London, United Kingdom · Marathon1 on RadarCharity and tour placesMarathon · Flat · 100 m↑ · 12°C (54°F) · £79£79Partly open