Delaware running back Marcus Yarns started on-field testing Saturday at the 2025 NFL Scouting Combine at Lucas Oil Stadium in Indianapolis. He is one of 13 former FCS players participating in this year’s combine.Yarns finished his on-field testing with an unofficial 9.00 Relative Athletic Score (RAS), which ranked No. 192 out of 1,909 running backs since 1987. He also earned an estimated athleticism score of 80, ranking No. 10 among running back prospects at the NFL Combine.Below are Yarn’s official testing results from the 2025 NFL Scouting Combine.Height: 5-foot-11Weight: 193 poundsArm Length: 31 1/8″Wing: 76 3/8″Hand Size: 9 1/8″40-Yard: 4.45 (No. 11)10-Yard Split: 1.55 (No. 10)Vertical: 37.5″ (No. 9)Broad: 10’2″ (No. 13)3-Cone: N/A20-Yard Shuttle: N/ABench Press: N/AAthleticism Score: 80 (No. 10)Below are highlights from Yarn’s performance at the NFL Combine.We recognize that speed! 💨📺: #NFLCombine on @NFLNetwork📱: Stream on @NFLPlus pic.twitter.com/UlRnmlLLo6— Delaware Football (@Delaware_FB) March 1, 2025Jumping up the charts!⬆️➡️ 📺: #NFLCombine on @NFLNetwork📱: Stream on @NFLPlus pic.twitter.com/RT5kvJWoC1— Delaware Football (@Delaware_FB) March 1, 2025Making it look easy! ⚡️📺: #NFLCombine on @NFLNetwork📱: Stream on @NFLPlus pic.twitter.com/I6q2MnhtVI— Delaware Football (@Delaware_FB) March 1, 2025Marcus Yarns is a RB prospect in the 2025 draft class. He scored an unofficial 9.00 #RAS out of a possible 10.00. This ranked 192 out of 1909 RB from 1987 to 2025. Splits projected, times unofficial.https://t.co/Yi2YHUlobO pic.twitter.com/DUyjZet9Fg— Kent Lee Platte (@MathBomb) March 1, 2025Thursday, Feb. 27: Defensive Linemen & LinebackersFriday, Feb. 28: Defensive Backs & Tight EndsSaturday, March 1: Running Backs, Quarterbacks, & Wide ReceiversSunday, March 2: Offensive Linemen & SpecialistsFollow FCS Football Central on social media for ongoing coverage of FCS football, including on X, Facebook, and YouTube.