SwimRun Sprint Distance


The pivotal point is Ottenstein Castle, which offers a unique panorama for the start, finish, but also registration, award ceremony and race briefing in a medieval setting.


The participants over the sprint distance experience the core of the Ottenstein reservoir in the immediate vicinity of the dam.


Five running and four swimming sections offer a lot of variety.


Start and finish in front of Ottenstein Castle is definitely a unique experience. The natural trails, the Lichtenfeld ruins, some power places and wonderful views arise along the whole route.


The route 2023 is completely redisigned and gives you lots of new perspectives and challenges.


The start is at 9:30 a.m together with all other distances


The race briefing will take place interactively from Saturday 4:00 p.m. via Facebook livestream on the Backwaterman Facebook page. The briefing is then available as a video. The interactive race briefing is on all rules and pointers

to be observed as mandatory!


The sprint route can be mastered both individually and in a team.



The water temperature at the Ottenstein reservoir is 22 to 25 degrees. The latest information and guidelines on clothing (neoprene ban, etc.) are available at least 1 week before the competition.


Route marking: Unfortunately, you have to expect people to remove the route markings. For this reason, more emphasis is placed on triple marking with tapes, floor markings and signs. In addition, a graphic representation of the next route section is available for each route section.


Be careful, turn to the castle in good time, otherwise it could take longer inadvertently! :))

While the sprint starters turn back to the castle at the first hotspot, half marathon and marathon starters set off together on the long lap towards Zwettl.


Please be aware of our mandatory rules !

Registration fee


SwimRun Sprint Single

60,- Euro (until 31.12.)

65,- Euro (until 15.3.)

70,- Euro (until 31.5.)

75,- Euro (until the Event)


SwimRun Sprint Team

100,- Euro (until 31.12.)

110,- Euro (until 15.3.)

120,- Euro (until  31.5.)

130,- Euro (until the Event)


Included in the price:


Starter bag with goodies
Cost of booking
Finisher medal
Award prices
Food on course
Food at finish
Timing service
Water rescue


the Banquet can be perchased extra for 20 Euro



1. Team
Teams are scored  for male / female / mixed

and their age together

2. Single

 Separated by age group (hereinafter)


                 Age group                                            Age                  

general class women (W0)           16 till 39     

   general class men (W0)                 16 til l39         


   general class women 2 (W l)       40 till 99         

general class men 2 (W l)             40 til l99      



Program / schedule of SwimRun competitions



Registration 5.30 p.m. - 7.00 p.m.


Competition briefing: 4.00 p.m. via Facebook live stream, questions can be posted, the live stream is then available as a video.


Barbecue evening in the castle, according to the given Corona gastro rules!




Registration SwimRun Sprint 8.00 a.m. to 9 a.m..

Start SwimRun Sprint: 9.30 a.m.


Finish: from 11.30 p.m. sprint


Award ceremony: about 12.45 p.m. sprint


All about our tracks


Altitude Profile