BORSIG Half Marathon: Course, Route Profile & Map

Course & Elevation

The course redrawn for 2026 consists of four near-identical laps of roughly 5.3 kilometres through Reinickendorf. It is entirely asphalt and was changed because of U6 underground construction. Start and finish are passed repeatedly, creating a dependable crowd presence on the city circuit and giving you an immediate comparison with your pace each lap.

The profile stays flat: 59.2 percent is level, gentle uphill and downhill sections are balanced, and steep passages are absent. Total ascent is 64 metres, with the finish 4 metres lower than the start. No lap contains a long climb, but small waves accumulate over four circuits. The 2026 race is its 27th edition and is supported by more than a hundred volunteers.

Pacing Strategy

Choose a pace you can repeat cleanly four times. With 59.2 percent of each lap level, the small waves cost little if you run them by effort. Use the start and finish as control points, not as invitations to launch four separate races.

The biggest trap is lap one, because asphalt and the crowd make the opening pace feel deceptively easy. Laps three and four decide the race, when the repeated corners become mentally monotonous and the gentle waves still cost strength. Hold back deliberately for the first two laps, check your splits each time through, and press only after the final lap change.

Training plan for BORSIG Half Marathon: 12-week build

Depending on your level, plan on roughly 1:20 to 2:15 hours of effort. The course demands steady aerobic work near threshold. 59.2 percent is level, steep sections are absent, and the 64 metres of ascent come in small waves rather than one decisive climb.

Train with long runs and sustained tempo work on asphalt, including long sections at planned half-marathon pace. Finish some sessions with two or three laps or 30 to 40 minutes at goal pace, so you know laps three and four under fatigue. Specific hill training adds little; pace resilience and running economy matter more.

Practise the mental repetition as well. A circuit through Reinickendorf requires you to control splits and effort when the surroundings start to feel familiar. Run controlled series on a repeatable route and simulate four laps, so the volunteers and crowd support you without pulling you into early surges.