A women running on the upper trail in Seward Park was attacked Thursday evening around 5:45 PM.
The victim reported that she was running on the trail that connects the north beach to the south beach when a Hispanic male hit her in the back of the head and pinned her down on the ground.
The victim was able to fight off the attacker. She believes he ran off after another women running on the trail.
The victim described the suspect as 5 foot 6, slim build, with brown hair wearing blue jeans and a black hoodie.
Police flooded the park but were unable to locate the suspect.
If you have any information about this incident or the suspect, please call 911.