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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →The DARPA Robotics Challenge (DRC) was a disaster-response research competition, not a deployment trial for ready-to-use rescue robots. Its Finals took place June 5–6, 2015, at Fairplex in Pomona, California, where teams tested human-supervised robots on difficult tasks modeled on hazardous, damaged environments. DARPA later listed the challenge as completed in 2015.
What was the DARPA Robotics Challenge?
DARPA designed the DRC to advance human-robot systems that could help emergency personnel respond to natural and man-made disasters. The idea was to send robots into areas too dangerous for people, with operators supervising them remotely. DARPA program manager Gill Pratt described it as “a competition of human-robot systems developed to help emergency personnel respond to natural and man-made disasters.”
The challenge drew on the need for machines that could work in the aftermath of events such as the 2011 Fukushima nuclear disaster. Teams developed and integrated robot hardware, software, sensors, and human-machine control interfaces. The competition tested a complete system—robot, software, operator interface, and team strategy—not just a robot’s ability to walk.
DARPA’s current challenges overview marks the DRC as completed in 2015. Its purpose was to push research forward; the event did not establish that competition robots were ready for routine disaster-response work.
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When did the DRC take place, and how many teams competed?
The DRC progressed from prototype testing to the Finals over several years. In December 2013, the DRC Trials tested disaster-response skills. DARPA announced a more demanding Finals format in June 2014, then announced the Finals roster and event details in March 2015.
DARPA announced 25 teams for the Finals, but its later retrospective says 23 teams ultimately competed. Those figures describe different points in the event: the announced roster and final turnout.
- December 2013: DRC Trials tested prototype disaster-response skills.
- June 26, 2014: DARPA announced tougher Finals conditions, including untethered operation, degraded communications, no hands-on recovery during a run, and greater emphasis on speed.
- January 20, 2015: DARPA announced a $3.5 million prize pool: $2 million for first place, $1 million for second, and $500,000 for third.
- March 5, 2015: DARPA announced 25 teams for the Finals. Eleven had qualified through the Trials and 14 additional teams qualified for the Finals.
- June 5–6, 2015: The Finals were held at Fairplex in Pomona, California. DARPA later reported that 23 teams competed.
- June 8, 2015: DARPA held a follow-up workshop featuring the three winning teams.
What tasks did the DRC robots have to perform?
Qualification actions
Before the Finals, newly qualified teams had to submit videos showing their robot perform five sample actions. These demonstrated basic mobility and manipulation needed for disaster-response work:
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- Engage an emergency shut-off switch.
- Rise from a prone position.
- Walk 10 meters without falling.
- Pass over a barrier.
- Rotate a circular valve 360 degrees.
Finals course
DARPA’s event coverage describes course tasks that included driving a vehicle, walking over rubble, climbing stairs, and turning valves. It also reports that a robot retrieved a power tool and cut a hole through a wall. These examples illustrate the course’s mix of mobility and manipulation; they are not a complete official task list.
What made the Finals difficult?
The Finals removed several forms of support that had been available during the Trials. Robots had to operate without power cords, fall arrestors, or wired communications tethers. Once a run began, people could not physically intervene to recover or assist a robot. DARPA also deliberately degraded wireless communications to test how teams handled intermittent links.
Speed mattered more than it had in the Trials. DARPA’s June 2014 announcement described an approximately one-hour total time for the Finals course, compared with four hours for the Trials. These were planned course-time figures, not a claim that every team completed the course in that time.
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The rules made risk management part of the competition. Pratt put it plainly: “Risk mitigation is part of the game,” adding that teams had to decide during training how much risk of falls and damage to accept. When the Finals began, “the cords are cut.”
Who won the DARPA Robotics Challenge?
DARPA identified Team KAIST as the top finisher, with its DRC-Hubo robot. It also named IHMC Robotics and Tartan Rescue among the three winning teams. DARPA’s retrospective confirms that a South Korean team took top honors.
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DARPA’s cited workshop and retrospective coverage identify the winners, but do not provide a complete final score table here. Exact scores and the full placements therefore should not be inferred from the names of the three winning teams.
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What was Atlas used for in the DRC?
Atlas was one of several robot platforms in the Finals, not the competition’s only robot. DARPA said seven teams used its upgraded Atlas; other teams competed with distinct robot designs. Teams also differed in software, user interfaces, and operating strategies.
DARPA’s January 2015 pre-event account gave these historical specifications for the upgraded Atlas:
- Size and weight: 6 feet 2 inches (1.88 meters) tall and 345 pounds (156.5 kilograms).
- Battery: An onboard 3.7-kilowatt-hour lithium-ion battery intended to support up to one hour of mixed-mission operation.
- Systems: A variable-pressure pump, three onboard perception computers, and a wireless router.
- Other updates: Revised arms and wrists, plus a training battery emulator.
These figures describe the competition-era Atlas in DARPA’s pre-event announcement; they do not establish present-day specifications or consumer availability.
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What did the competition demonstrate—and what did it not?
The DRC demonstrated how difficult it was to combine mobility, manipulation, remote supervision, and operation through unreliable communications in a single robot system. The Finals tested those capabilities under pressure, while the winning result showed that one team’s system performed best in that competition.
It was not proof that robots could reliably handle routine disaster deployments. DARPA’s own day-one coverage showed robots falling and struggling with the course. The competition was an ambitious research test of human-supervised robotics in disaster-like conditions, not a finished rescue capability.
Quick Recap
Official DARPA sources
- DARPA’s March 5, 2015, Finals announcement
- DARPA’s January 20, 2015, Atlas and prize announcement
- DARPA’s June 26, 2014, Finals rules announcement
- DARPA’s June 8, 2015, workshop report
- DARPA’s DRC retrospective
- DARPA’s current challenges overview
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