Portsmouth/Langstone Coastal Half Marathon
Available distances
About
The Portsmouth/Langstone Coastal Half Marathon puts your endurance to the test on the south coast with two half marathons on consecutive days: the Langstone Harbour Half Marathon, a trail race on 13 February 2027 at 09:00, and the Portsmouth Coastal Half Marathon on 14 February 2027 at 09:00, from Tipner.
Take on one demanding half marathon or push your limits by running both: each course showcases rugged coastal terrain, ideal for runners looking for a memorable test of strength and stamina. Finish both to earn a limited-edition "Double Trouble Valentine" medal, rewarding your commitment to these tough back-to-back races. Whether you go for one race or the double, it's a chance to experience running by the sea.
Prepare for Portsmouth/Langstone Coastal Half Marathon with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
- Strava and Garmin sync: your sessions are analyzed and the plan adapts
- Target paces, long runs, key sessions: everything is calculated for race day
Races nearby
Other upcoming races around Tipner.
Portsmouth Coastal Waterside Marathon
Dec 20, 2026 · Tipner · 0 mi away
26.2 mi · 13.1 mi · 7.5 mi
Gosport Half Marathon
Nov 15, 2026 · Gosport · 2 mi away
13.1 mi
Witterings Beach Run
Nov 1, 2026 · West Wittering · 9 mi away
3.1 mi · 6.2 mi · 9.5 mi
Winchester Trail Run
Jan 10, 2027 · Winchester · 9 mi away
7.5 mi · 13.3 mi
Queen Elizabeth Country Park Trail Run
Jan 30, 2027 · East Hampshire · 11 mi away
4.9 mi · 9.4 mi · 13.4 mi
Southampton 1.5k, 5k,10k & Half Marathon MoRun
Nov 15, 2026 · Southampton · 16 mi away
0.9 mi · 3.1 mi · 6.2 mi · 13.1 mi