
The HOKA Hackney Half is east London's big spring half marathon: 21 kilometres on fully closed roads through the borough of Hackney, starting and finishing on Homerton Road beside Hackney Marshes. Flat, loud and fast - a course for a first half marathon as much as for a personal best.
The route is a closed loop: it starts and finishes at the same point on Homerton Road, right beside Hackney Marshes where the festival village stands, and runs through the borough in between - all of it on closed roads.
The profile offers nothing, and here that is a promise rather than a complaint: the course stays on flat ground a few metres above sea level, the analysis records no climb at all, and the ninety-odd metres of ascent the elevation model produces are noise on this terrain. Re-measured, it is 21.4 kilometres.
What carries the course is its surroundings: Hackney turns out for this Sunday. There is live music along the route, cheer zones run by London's running crews, pacers in the field, and a festival site at the Marshes at the end with food, music and a programme. The half marathon is the centrepiece of the HOKA Hackney Moves weekend in mid-May. General entry for 2027 was already gone when this entry was written; the way in is through the charity partners.
| Start | Length | Ø | Max. | Gain | Cat. |
|---|
Climb categories follow the road-cycling convention and rate the terrain itself (length and gradient) regardless of sport: Cat. 4 marks the easiest rated climbs, Cat. 1 the hardest, and HC (hors catégorie, “beyond categorization”) is reserved for the most brutal ascents. Short climbs below the Cat. 4 threshold stay unrated.
A flat loop on closed roads takes away every excuse: no climb to slow you, no traffic lights, no oncoming cars - just your own pace. Which is exactly why people start too fast here. The field is large and enthusiastic, the opening kilometres are wide, and fifteen seconds per kilometre too many only registers after halfway.
Set your pace beforehand and run the first five kilometres deliberately restrained, even when the crowds are setting a different tempo. On a course with no change of rhythm the spectators are the real accelerator, and the loudest sections do not arrive where running faster would be tactically smart.
The race is decided between kilometre fourteen and eighteen. Nothing about the course helps you there - no descent, no turnaround, no change of scenery - and anyone who has run evenly to that point can still lift. The run back to Homerton Road is flat and quick; mid-May in London can already be warm, so drinking at the aid stations belongs in the plan rather than in how you feel.

Depending on your level this is an hour and a half to two and a half hours close to threshold. The demand is as even as road racing gets: no climbs, no technical sections, no forced change of pace - just an intensity that has to be held for a long time.
The emphasis is therefore threshold work: tempo runs of 30 to 50 minutes at race pace and longer intervals of 2,000 to 5,000 metres with short recoveries, plus long runs of 18 to 24 kilometres whose closing kilometres are run at race pace - exactly the situation from kilometre fourteen.
Two things are specific to this course. First, the ability to hold pace with no external structure: put part of your long runs on flat, featureless loops rather than on rolling routes. Second, handling a large, fast field - one or two races beforehand are worth more than another solo tempo session, because starting inside a crowd takes practice.
Mid-May in London means mild to warm, often between twelve and twenty degrees. If you have trained all winter at five degrees, this is the first time you race in warmth: a few sessions in midday sun in the closing weeks, and a drinking strategy you have actually tested, are the concrete preparation for that.

Download the Hackney Half course as a GPX file for your watch or bike computer.
Ben connects your goal, the course, current load, recovery, and calendar. Your plan stays pointed at race day even when real life is not perfectly plannable.
Hackney Half is 21.1 km long. That distance shapes how much aerobic endurance, pace durability, and race-specific work belong in the training plan.
Hackney Half has around 92 m of elevation gain over 21.1 km. That affects pacing, muscular load, and preparation for late-race sections.
Hackney Half is classified as Flat, averaging 4.3 vertical metres per kilometre. 68% of the route is flat, 17% climbs moderately (2 to 6%) and 0% is steeper than 6%.
Yes, Hackney Half is laid out as a loop: start and finish are in the same place.
Yes. The Hackney Half course is on this page as a free GPX download — ready to import into Garmin, Wahoo, Komoot, Strava or any other app that reads GPX.
Preparation for Hackney Half should account for 21.1 km, 92 m of elevation gain, current training load, and available training time. An adaptive plan helps place key sessions without ignoring recovery and real life.
The pacing strategy for Hackney Half should reflect 21.1 km, 92 m of elevation gain, and your current fitness. Start controlled and keep margin for sections where the profile or fatigue makes target pace harder.
HOKA Hackney Half takes place on May 16, 2027.
HOKA Hackney Half takes place in London, United Kingdom.
Registration runs through the organiser: hackneymoves.com. YOUB shows you the course, elevation profile and training plan for your preparation.