Generali Berlin Half Marathon: Course, Route Profile & Map

Course & Elevation

The race starts on Strasse des 17. Juni with the Victory Column in view. The course runs west over Ernst-Reuter-Platz, reaches Schlossstrasse in Charlottenburg around kilometre four and then swings south onto the Kurfürstendamm, which it follows from its western end at Halensee into the City West. Via Wittenbergplatz and Kleiststrasse it continues east to Potsdamer Platz at kilometre twelve.

The second half belongs to the east of the city. After Leipziger Strasse and Alexanderstrasse the route reaches Karl-Marx-Allee around kilometre sixteen, follows it to the turn at Strausberger Platz, and comes back into the centre along Unter den Linden. The final metres pass through the Brandenburg Gate onto Strasse des 17. Juni, where the finish sits a good two kilometres from the start on the same axis.

The elevation profile is effectively a straight line over the whole distance, and the surface is wide, closed city asphalt on avenues that seem built for a field of this size. Around forty bands and cheering points line the route; the 45th edition in 2026 drew over 42,500 half marathon entries from 134 countries, alongside inline skating, wheelchair and handbike fields that use the same course ahead of the runners. Early April in Berlin means single-digit temperatures in the morning and frequently wind across the open avenues in the east.

Pacing Strategy

On a course without a climb there is only one variable, and it is your own evenness. The sensible strategy is a flat distribution or a marginally negative split; any strength you would classically hold back for hills is time given away here. That is all the more true because the route runs on wide avenues where wind is effectively the only condition that changes along the way.

The race-deciding stretch is kilometres fourteen to eighteen on Karl-Marx-Allee. It is dead straight, broad, largely unsheltered, and leads to a turn behind which the wind direction reverses. Anyone who has run cleanly to that point can still lift on Unter den Linden; anyone who covered the fast opening ten kilometres above target pace loses contact with their group here, and with it the shelter.

The real trap in this race is its size. In a field of more than forty thousand starters the first kilometre costs time you are not supposed to chase back, and from kilometre three the pull of a dense pack easily runs ten seconds a kilometre faster than planned. The course does not forgive that with a descent; it sends the bill in the flat east.

Training plan for Generali Berlin Half Marathon: 12-week build

Depending on level the race lasts roughly 1:15 to 2:30 hours, inside a 3:15 limit. The demand is one continuous tempo effort at or just below the anaerobic threshold, with no recovery from downhill: chasing a personal best means running effectively the entire distance at a single intensity.

Because the course never varies its demand, long uninterrupted tempo work is the core of the build: 12 to 16 kilometres in one block at goal race pace, supplemented by long intervals of three to five kilometres with short jog recoveries. A progressive long run of 22 to 28 kilometres secures the aerobic base so that the last five kilometres do not become a tearing test.

Conditions are a training topic in their own right. Early April in Berlin usually means starting at five to ten degrees, after a long wait in the start blocks, and then running wide, wind-exposed avenues in the east of the city. Regular sessions in cold and headwind, a rehearsed system of throwaway layers for the wait, and a warm-up that actually works inside a crowded start block all belong in the preparation.

In content the course asks for no climbing strength but for tempo durability, running economy on hard asphalt, and experience of a big field. One or two heavily attended races before the main event are worth more than any hill session: positioning, drinking at busy aid stations and holding your own pace inside a pack are the real skills here.