The Trabrennbahn Karlshorst is a historic horse racing track in the Berlin district of Lichtenberg. The facility features wooden grandstands, stables, and training tracks and is run by the Pferdesportpark Berlin-Karlshorst e.V. Weekly race days are held, and major events take place in the autumn. The highlight of the year is the Bersarin Memorial Race. The grounds are registered as a protected biotope.