Oberbank Linz Donau Marathon: Course, Route Profile & Map

Course & Elevation

The Oberbank Linz Donau Marathon has been one of Austria's major city marathons since 2002, recently drawing more than 21,000 participants across all races. The marathon itself has a reputation as a fast course and the elevation data backs it up, 97 metres of climbing spread over 42.195 kilometres, barely two metres per kilometre, without a single notable hill. Over ninety percent of the route is completely level and steep ground simply does not exist. The course is a loop through Linz with the Danube as its recurring theme, including a crossing of the new railway bridge. Start and finish sit close together, which keeps race-day logistics simple. What the profile lacks in difficulty the city replaces with atmosphere, music along the course and crowds that have treated the race as a spring festival for over two decades. For ambitious runners Linz is a classic springtime personal-best course, flat, well surfaced and with a field large enough to offer pacing company at almost any target time. For everyone else it is the chance to take on the marathon distance under the fairest topographic conditions imaginable.

Pacing Strategy

Because no climb regulates your pace for you, you have to do it yourself; that is the real task on a course this flat. The loop finishes at almost start elevation with just seventeen metres of net gain, so there is no reason to run the first half faster than the second. Over 93 percent is level and the rest is shallow few-metre waves; take them on effort rather than pace, and don't reflexively accelerate downhill.

This race is decided not on a hill but from kilometre 30, when it becomes clear who chose an honest opening pace. The classic trap is the fast, effortless start: on a PB course, ten seconds per kilometre too quick feels harmless for a long time and only bites in the finale.

Training plan for Oberbank Linz Donau Marathon: 12-week build

A flat city marathon like Linz means roughly three and a half to five hours of effort for an age-group athlete, almost entirely steady and aerobic. There are no hills to recover behind or hide on, the race is one long question about your pace endurance and energy management.

The core of the preparation is therefore classic, twelve to sixteen weeks of growing volume with a weekly long run that builds gradually toward 30 to 35 kilometres. Because the course forces almost no changes of rhythm, sessions at goal marathon pace carry particular weight, whether as fast finishes inside the long run or as standalone efforts of 10 to 20 kilometres.

On this profile the decisive factor is not a section of the course but your pacing. The level roads and the groups within a big field tempt you to run the first ten kilometres too fast. Train the opposite, controlled opening thirds in your long runs and a feel for your pace without staring at the watch.

Then there is fueling, over four or more hours of even effort carbohydrate intake decides how the last ten kilometres go. Practise gels or bars and drinking on the move in every long run. Some core and foot strengthening protects against the monotony of asphalt, beyond that this course demands no special work.