Preheat your oven to 300°F (150°C).
Pat the beef roast dry with a paper towel and season all sides evenly with sea salt and black pepper.
Heat the extra virgin olive oil in a Dutch oven or heavy oven-safe pot over medium-high heat.
Sear the beef for 3-4 minutes per side until a deep golden-brown crust has formed, then remove and set aside.
Add the diced onion, chopped carrots, and sliced celery to the same pot, sautéing for 5 minutes until slightly softened.
Stir in the minced garlic, rosemary, and thyme, cooking for 1 minute until fragrant.
Pour in the beef bone broth and scrape the bottom of the pot with a wooden spoon to release any browned bits.
Return the beef to the pot, cover with a tight-fitting lid, and transfer to the oven.
Roast for 3 hours, or until the beef is tender and easily pulls apart with a fork.
Let the meat rest for 10 minutes before slicing and serving with the roasted vegetables and pan juices.