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Here are the times and reps for the tight ends and the offensive linemen taken from the 2015 NFL Scouting Combine.
Running backs
It was a somewhat disappointing speed performance from the running backs, but this class is more about quickness than long speed. It's just odd, in a year where many are predicting the return of the running back in the first round (there hasn't been one taken in the past two drafts), so many of them ran in the 4.6 range.
It was expected that Minnesota's David Cobb - a possible target of the Steelers - would have run in that 4.6 range as well, but he appeared to injure a quadriceps about midway through the run, and logged a 4.81.
Here are the bench and 40 numbers for the running backs.
*injured during the run
| Player | School | Height | Weight | Bench | 40 time |
| Ameer Abdullah | Nebraska | 5'9 | 205 | 24 | 4.6 |
| Jay Ajayi | Boise State | 6'0 | 221 | 19 | 4.57 |
| Javorius Allen | USC | 6'0 | 221 | 11 | 4.53 |
| Cameron Artis-Payne | Auburn | 5'10 | 212 | 4.53 | |
| Dominique Brown | Louisville | 6'2 | 234 | 17 | DNP |
| Malcolm Brown | Texas | 5'11 | 224 | 19 | 4.62 |
| Michael Burton | Rutgers | 5'11 | 242 | 25 | 4.74 |
| B.J. Catalon | TCU | 5'7 | 186 | 4.57 | |
| David Cobb | Minnesota | 5'11 | 229 | 17 | 4.81* |
| Tevin Coleman | Indiana | 5'11 | 206 | 22 | DNP |
| John Crockett | North Dakota State | 6'0 | 217 | 15 | 4.62 |
| Mike Davis | South Carolina | 5'9 | 217 | 17 | 4.61 |
| Michael Dyer | Louisville | 5'8 | 218 | 26 | 4.58 |
| Jahwan Edwards | Ball State | 5'9 | 220 | 16 | 4.8 |
| Jalston Fowler | Alabama | 5'11 | 254 | 23 | 4.94 |
| Melvin Gordon | Wisconsin | 6'1 | 215 | 19 | 4.52 |
| Todd Gurley | Georgia | 6'1 | 222 | 17 | DNP |
| Dee Hart | Colorado State | 5'7 | 199 | 4.8 | |
| Braylon Heard | Kentucky | 5'10 | 198 | 19 | 4.63 |
| Kenny Hilliard | LSU | 6'0 | 226 | 4.83 | |
| Joey Iosefa | Hawaii | 6'0 | 247 | 30 | 5.02 |
| David Johnson | Northern Iowa | 6'1 | 224 | 25 | 4.5 |
| Duke Johnson | Miami (Fla.) | 5'9 | 207 | 4.54 | |
| Gus Johnson | Stephen F. Austin | 5'10 | 215 | 26 | 4.7 |
| Matt Jones | Florida | 6'2 | 231 | 20 | 4.61 |
| Jeremy Langford | Michigan State | 6'0 | 208 | 4.42 | |
| Terrence Magee | LSU | 5'8 | 213 | 22 | DNP |
| Marcus Murphy | Missouri | 5'8 | 193 | 11 | 4.61 |
| Thomas Rawls | Central Michigan | 5'9 | 215 | 15 | 4.65 |
| Josh Robinson | Mississippi State | 5'8 | 217 | 21 | 4.7 |
| Ross Scheuerman | Lafayette | 6'0 | 204 | 15 | 4.62 |
| Tyler Varga | Yale | 5'11 | 222 | 23 | DNP |
| Karlos Williams | Florida State | 6'1 | 230 | 16 | 4.48 |
| Trey Williams | Texas A&M | 5'7 | 195 | 18 | 4.49 |
| T.J. Yeldon | Alabama | 6'1 | 226 | 22 | 4.61 |
| Zach Zenner | South Dakota State | 5'11 | 223 | 25 | 4.6 |
Wide receivers
This is another excellent receivers class, particularly at the top. West Virginia's Kevin White gave scouts plenty of reason to believe he's for real after running a 4.35 40 and benching 225 pounds a position-high 23 times. Alabama's Amari Cooper was also impressive, running a 4.41, as was Louisville's DeVante Parker, who put up 17 reps on the bench and ran a 4.45.
Keep an eye on William & Mary's Tre McBride, who tested well and looked solid in drills.
Here are the times and reps for the wide receivers.
| Player | School | Height | Weight | Bench | 40 time |
| Nelson Agholor | USC | 6'0 | 198 | 12 | 4.44 |
| Mario Alford | West Virginia | 5'8 | 180 | 13 | 4.43 |
| Dres Anderson | Utah | 6'1 | 187 | 13 | |
| Kenny Bell | Nebraska | 6'1 | 197 | 7 | 4.4 |
| Da'Ron Brown | Northern Illinois | 6'0 | 205 | 17 | 4.54 |
| Kaelin Clay | Utah | 5'10 | 195 | 10 | 4.51 |
| Sammie Coates | Auburn | 6'1 | 212 | 23 | 4.43 |
| Chris Conley | Georgia | 6'2 | 213 | 18 | 4.35 |
| Amari Cooper | Alabama | 6'1 | 211 | 4.42 | |
| Jamison Crowder | Duke | 5'8 | 185 | 10 | 4.56 |
| Davaris Daniels | Notre Dame | 6'1 | 201 | 13 | 4.62 |
| Devante Davis | UNLV | 6'3 | 220 | 16 | 4.57 |
| Geremy Davis | Connecticut | 6'2 | 216 | 23 | |
| Titus Davis | Central Michigan | 6'1 | 196 | 4.51 | |
| Stefon Diggs | Maryland | 6'0 | 195 | 4.46 | |
| Phillip Dorsett | Miami (Fla.) | 5'10 | 185 | 13 | 4.33 |
| Devin Funchess | Michigan | 6'4 | 232 | 17 | 4.7 |
| Antwan Goodley | Baylor | 5'10 | 209 | 4.46 | |
| Dorial Green-Beckham | Missouri | 6'5 | 237 | 13 | 4.49 |
| Rashad Greene | Florida State | 5'11 | 182 | 4.46 | |
| Rannell Hall | Central Florida | 6'0 | 198 | 16 | 4.6 |
| Justin Hardy | East Carolina | 5'10 | 192 | 11 | 4.56 |
| Josh Harper | Fresno State | 6'1 | 191 | 13 | 4.64 |
| Chris Jones | Alabama | 5'10 | 182 | 8 | 4.63 |
| Dezmin Lewis | Central Arkansas | 6'4 | 214 | 16 | 4.58 |
| Tony Lippett | Michigan State | 6'2 | 192 | 10 | 4.62 |
| Tyler Lockett | Kansas State | 5'10 | 182 | 4.4 | |
| Deon Long | Maryland | 6'0 | 192 | 12 | 4.51 |
| Donatella Luckett | Harding | 6'0 | 211 | 17 | 4.65 |
| Vince Mayle | Washington State | 6'2 | 224 | 4.67 | |
| Tre McBride | William & Mary | 6'0 | 210 | 16 | 4.41 |
| Ty Montgomery | Stanford | 6'0 | 221 | 4.55 | |
| Keith Mumphery | Michigan State | 6'0 | 215 | 4.54 | |
| J.J Nelson | Alabama-Birmingham | 5'10 | 156 | 4.29 | |
| DeVante Parker | Louisville | 6'3 | 209 | 17 | 4.45 |
| Breshad Perriman | Central Florida | 6'2 | 212 | ||
| Ezell Ruffin | San Diego State | 6'0 | 218 | 17 | 4.68 |
| DeAndre Smelter | Georgia Tech | 6'2 | 226 | ||
| Devin Smith | Ohio State | 6'0 | 196 | 10 | 4.42 |
| Jaelen Strong | Arizona State | 6'2 | 217 | 4.44 | |
| Darren Waller | Georgia Tech | 6'6 | 238 | 12 | 4.46 |
| DeAndrew White | Alabama | 5'11 | 193 | 4.44 | |
| Kevin White | West Virginia | 6'3 | 215 | 23 | 4.35 |
| Cam Worthy | East Carolina | 6'2 | 211 | 12 |
Quarterbacks
As expected, Oregon QB Marcus Mariota was the talk of the quarterbacks group. It shouldn't be seen as a surprise he greatly out-performed Jameis Winston, his rival for the top pick, in the 40-yard dash. Mariota clocked a 4.52, the highest among the quarterbacks and the fastest for a quarterback since Robert Griffin III ran a 4.41 in 2012.
Winston ran a 4.98.
Here are the 40 times for the quarterbacks.
| Player | School | Height | Weight | 40 time |
| Bryan Bennett | SE Louisiana St. | 6'2 | 211 | 4.81 |
| Anthony Boone | Duke | 6'0 | 231 | 5.04 |
| Brandon Bridge | South Alabama | 6'4 | 229 | 4.72 |
| Shane Carden | East Carolina | 6'2 | 218 | 4.94 |
| Cody Fajardo | Nevada | 6'1 | 223 | 4.63 |
| Garrett Grayson | Colorado State | 6'2 | 213 | |
| Connor Halliday | Washington State | 6'3 | 196 | |
| Brett Hundley | UCLA | 6'3 | 226 | 4.63 |
| Jerry Lovelocke | Prairie View A&M | 6'4 | 248 | 4.99 |
| Sean Mannion | Oregon State | 6'6 | 229 | 5.14 |
| Marcus Mariota | Oregon | 6'4 | 222 | 4.52 |
| Nick Marshall | Auburn | 6'1 | 207 | 4.54 |
| Bryce Petty | Baylor | 6'3 | 230 | 4.87 |
| Blake Sims | Alabama | 5'11 | 218 | 4.58 |
| Jameis Winston | Florida State | 6'4 | 231 | 4.97 |