
Flat and fast: the Oberbank Linz Donau Marathon follows a Danube loop with 97 metres of gain over 42 kilometres and no categorised climb. It is a course built for personal bests. Preparing for the Linz Marathon means building your training around a steady, high marathon pace rather than climbing work. Also known as Linz Marathon and Linz Donau Marathon.
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.
| 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.
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.

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.

Download the Oberbank Linz Donau Marathon 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.
Oberbank Linz Donau Marathon is 42.2 km long. That distance shapes how much aerobic endurance, pace durability, and race-specific work belong in the training plan.
Oberbank Linz Donau Marathon has around 97 m of elevation gain over 42.2 km. That affects pacing, muscular load, and preparation for late-race sections.
Oberbank Linz Donau Marathon is classified as Flat, averaging 2.3 vertical metres per kilometre. 94% of the route is flat, 3% climbs moderately (2 to 6%) and 0% is steeper than 6%.
Yes, Oberbank Linz Donau Marathon is laid out as a loop: start and finish are in the same place.
Yes. The Oberbank Linz Donau Marathon 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 Oberbank Linz Donau Marathon should account for 42.2 km, 97 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 Oberbank Linz Donau Marathon should reflect 42.2 km, 97 m of elevation gain, and your current fitness. Start controlled and keep margin for sections where the profile or fatigue makes target pace harder.
Oberbank Linz Donau Marathon takes place on April 11, 2027.
Oberbank Linz Donau Marathon takes place in Linz, Austria.
Oberbank Linz Donau Marathon offers 4 distances — Marathon: 42.2 km; Half Marathon: 21.1 km; Quarter Marathon: 10.5 km; Generali 5K: 5 km.
Registration runs through the organiser: linzmarathon.at. YOUB shows you the course, elevation profile and training plan for your preparation.