Schleifenlauf Solothurn: Course, Route Profile & Map

Course & Elevation

Start and finish are on the Kreuzacker square on the south bank of the Aare, a few minutes from the old town. The lap sets off along the Kreuzackerquai, crosses the river and runs east along the Ritterquai on the north side, turns back at the Aarmatt over the Aarestrasse and Bechburgstrasse, and returns along the south bank on the Rötiquai and Rötistrasse to where it started. That is the loop the event is named after: two riverside quays, two bridges, one closed ring of 2.1 kilometres.

It hardly gets flatter. The whole lap sits inside a band of about four metres, a good seventy-five percent of the course is level, and the only rises are the two bridge ramps. It is run on asphalt throughout, on quay roads and riverside paths with the Aare in sight the whole way.

The event is a charity run put on by the breast centre at the Bürgerspital Solothurn during breast cancer awareness month. The proceeds go to the Pink in Bewegung sport groups, which offer regular training to women after a breast cancer diagnosis. The first edition in 2025 raised 33,000 francs. Walking, running, Nordic walking, wheelchairs, rollators and prams are all explicitly welcome, nobody needs a licence, and there is no prize money.

Pacing Strategy

Because the distance is not set, your first decision is not the pace but the number of laps. Fix it beforehand and work back from it: a two-hour window, 2.1 kilometres per lap, and an intensity you can hold for the total time you have chosen. Starting open-ended and seeing how it goes reliably produces a pace that suits four laps rather than eight.

The course itself imposes no rhythm. There is no climb to hold you back and no descent to let you recover, so you have to cap the effort yourself. On a course this flat the load stays exactly where you put it, and too brisk a start corrects itself nowhere. Use the start and finish area as your checkpoint: equal lap times are the only reliable feedback here.

The trap is the mass start. Everybody sets off together at 10:00, from quick runners to groups with prams, and the first lap on the quay roads is busy accordingly. Run it deliberately calmly and do not pass on the pavement, since cutting across the footways is expressly not allowed. An October morning by the river also means cool and often damp air right on the water, so an extra layer for the first lap is worth having.

Training plan for Schleifenlauf Solothurn: 12-week build

You set the duration yourself, and the window caps it at two hours. For most participants that means one to five laps, so a good twenty minutes up to close to two hours. The demand is aerobic throughout and remarkably even: a flat circuit with no climbs asks not for changes of intensity but for the ability to hold one pace for a long time.

The preparation is correspondingly simple and effective. Regular easy runs that approach your planned total time are the key session. Anyone aiming to use the full two hours should have run or walked ninety minutes in one go at least once in training, so that the last lap does not turn into arithmetic.

Anyone wanting to move faster should add one weekly session at brisk steady pace over twenty to forty minutes. Intervals bring comparatively little on this course, because there is no point at which you would have to work hard briefly. A flat circuit rewards an even base pace rather than a peak.

Among the conditions, the October morning by the water counts most. The start is at 10:00, the air on the Aare at that time of year is cool and often damp, and the lap runs along open quays with no shelter from the wind. Layers you can drop in the start and finish area after the first lap are therefore more practical than one decision made before the gun. Participants using a wheelchair, a rollator or a pram should reckon with the transitions between quay road and riverside path and the two bridge ramps as the only places that cost any effort.