NASCAR Radioactive | 2026 Martinsville Speedway

A date with a grandfather clock was on the line for the NASCAR Cup Series field at Martinsville Speedway. Listen as short tempers get the best of drivers on the short track in "NASCAR Radioactive". Check out more 2026 NASCAR Radioactive videos here:    • 2026 NASCAR Radioactive   Subscribe to NASCAR on YouTube: https://nas.cr/youtube ---------- Follow NASCAR: Instagram   / nascar   TikTok   / nascar   X   / nascar   Facebook   / nascar   Discord   / discord   ---------- Shop for your favorite NASCAR gear, diecasts and more: https://nas.cr/store ---------- Visit NASCAR.com: https://nas.cr/nascar For more race day in-car cameras check out NASCAR Drive - https://www.nascar.com/drive Download the NASCAR Mobile App: https://nas.cr/mobile Weekend schedule for on-track action: https://nas.cr/weekend ---------- Play NASCAR Fantasy Live: https://nas.cr/fantasy #nascar #sports