The Pikes Peak International Hill Climb, held annually in Colorado and known as the Race to the Clouds, had long attracted European factory teams. Peugeot's heritage at the event stretched back to Ari Vatanen's iconic 1988 run in the 405 Turbo 16, filmed in the celebrated short film Climb Dance. The full paving of the Pikes Peak Highway was completed in 2011, transforming the event's character from a mixed gravel-and-asphalt challenge to a fully sealed circuit where aerodynamic grip became far more decisive.
Peugeot Sport began the 208 T16 project with the objective of breaking the all-time record on the newly paved course. Sebastien Loeb, the nine-time consecutive WRC Drivers' Champion, was signed to drive. Although the car carried the 208 name and wore a silhouette related to the 208 road car, it was an entirely bespoke single-seater race car with no mechanical relationship to any production vehicle.
The 208 T16 Pikes Peak was built around a carbon fibre monocoque chassis. Power came from a twin-turbocharged 3.2-litre V6 engine producing approximately 875 bhp (652 kW), mated to a sequential six-speed gearbox and a four-wheel-drive transmission. The car weighed approximately 875 kg, giving it a power-to-weight ratio of around one horsepower per kilogram.
Aerodynamic development was central to the project, given the fully paved course and the high-altitude conditions that reduce air density and therefore aerodynamic efficiency. The car featured large front and rear wings, a full aerodynamic undertray, and extensive bodywork designed to generate maximum downforce at Pikes Peak's altitude, where air density is roughly 30 percent lower than at sea level. Cooling systems were engineered to manage engine temperatures across the run's varying altitudes and ambient temperatures.
On June 30, 2013, Loeb completed the Pikes Peak course in 8:13.878, an improvement of more than 45 seconds over the previous overall record. At the time the record was set, the second-placed finisher, Rhys Millen, recorded 9:02.192 — itself a new personal best — illustrating the scale by which Loeb and the 208 T16 surpassed the rest of the field. The run was the first in the event's history to break the nine-minute barrier, following the 2012 race in which the first fully paved running had seen the record fall multiple times to a best of around 9:46.
The record stood until 2018, when Romain Dumas set a new overall mark of 7:57.148 in the all-electric Volkswagen ID.R, becoming the first car to break the eight-minute barrier.
The 2013 Pikes Peak record run is regarded as one of the defining performances in hill-climb motorsport. It reaffirmed Peugeot Sport's historic connection to the event, drew global media attention, and demonstrated the scale of performance achievable with a bespoke, purpose-engineered hill-climb car on a fully paved course. The partnership between Loeb — at the peak of his reputation following a ninth consecutive WRC title in 2012 — and a manufacturer with deep Pikes Peak heritage gave the run an additional resonance that extended well beyond the raw numbers. Peugeot Sport's achievement also contributed to a renewed period of factory manufacturer interest in Pikes Peak that eventually produced successive record-breaking electric car runs later in the decade.