
Season the roast all over with the salt. Let it sit at room temperature for 1 hour. (You can tie the roast before seasoning if desired. See Pro-Tips.)
In a small bowl, combine the olive oil, garlic, rosemary, thyme, and ground black pepper. Set aside.
After the roast has sat at room temperature for 30 minutes, adjust the oven racks so that one is in the bottom one-third of the oven. Preheat the oven to 475°F.
Place a small wire rack inside a 9x13-inch rimmed baking sheet. Spray the rack with nonstick cooking spray.
Spoon the herb mixture over the roast and rub it all over with your hands. Place the roast on the wire rack over the prepared pan.
Roast for 15 minutes. Without opening the oven door, decrease the oven temperature to 250°F. Cook for 75 to 95 minutes, or until a thermometer inserted into the center of the roast reads 125°F (for medium).
Transfer the roast to another small rimmed baking sheet, or a cutting board that can catch the juices and tent it with foil. Let it rest for 20 minutes. Thinly slice and serve.