Offense Defense

Offense Defense is an Adversary Mode introduced to Grand Theft Auto Online with the GTA Online: Lowriders update. It is unlocked at Rank 5.

Overview
The players are divided into teams of two. One player will be the Runner and one player will be the Blocker. Players can choose from a variety of vehicles to use in Offense Defense.

The Runners of each team will participate in a point-to-point Race, whilst the Blockers try to prevent the other team's Runners from getting to the checkpoints, whilst simultaneously protecting their own runner from other Blockers. However, the Blockers are unable to see the checkpoints on the map.

The winners are the first team whose Runner collects all of the checkpoints and finishes the race.

Locations
There are five Keep the Pace missions in GTA Online, each one with a different course. They are as follows:
 * Offense Defense I: Vinewood Hills to Galileo Observatory over 13 checkpoints.
 * Offense Defense II: Paleto Bay to Chiliad Mountain State Wilderness over 12 checkpoints.
 * Offense Defense III: El Burro Heights to Grove Street over 15 checkpoints.
 * Offense Defense IV: Calafia Road to Catfish View over 10 checkpoints.
 * Offense Defense V: Route 68 RON Gas Station to Davis Quartz over 13 checkpoints.