The fastest running back on Tennessee’s current 2026 roster is likely Star Thomas , based on spring-roster coverage and spring-football standouts that point to him as one of the top speed threats in the backfield.

Why that answer

Tennessee’s official 2026 spring roster confirms the current roster context, and spring practice coverage highlights the players who stood out most in offseason work.

I’d treat this as the best public answer, since “fastest” is rarely an official stat and is usually inferred from practice reports, track background, or game speed rather than a listed roster number.

Quick context

  • This is a best-known public assessment , not an official program ranking.
  • If you mean pure straight-line speed, the answer can shift depending on who Tennessee has in the room at a given moment and who gets the most buzz in camp reports.
  • For a roster-wide speed check, coaches often care more about burst, acceleration, and in-game play speed than a simple track-time label.

About the roster

Tennessee’s football roster page is the official place to verify who is on the current spring 2026 roster.

Spring football coverage is the main public source for identifying who looked fastest or most explosive in practice.

TL;DR

Star Thomas is the best public pick for Tennessee’s fastest running back on the 2026 current roster, but it’s a media-informed judgment rather than an official team designation.