Two groups prowled the streets last Friday morning allegedly looking for victims.
The suspect has been apprehended.
Ten other runners were rushed to the hospital by ambulance.
A string of assaults has prompted them to take action.
The problem seems to be getting worse.
For ill-prepared runners, they can even be downright deadly.
Sidewalks and roomy shoulders are considered luxuries in the Sunshine State.
The incident occurred near the 22-mile mark.