Almost exactly what was used in Spartan Race
The spear was pretty much exactly what was used in the Spartan Sprint.  I nailed the obstical after practicing with this spear.  They say 84% of people miss, so it's worth the practice.  I didn't notice the rope in the bottom of the package until after my race was over.  However I now have it attached for future practice.  You will have a rope attached to the end in your race.
Rating: 5 stars