Ford 400
Homestead-Miami Speedway — November 19, 2006
Greg Biffle
Winner
268
Laps
43
Entries
10
Leaders
Greg Biffle won the 2006 Ford 400 at Homestead-Miami Speedway on November 19, 2006, leading 47 of 268 laps. Martin Truex, Jr. finished second; Denny Hamlin rounded out the podium. The race featured 10 different leaders.
Race Details
Date
Sunday, November 19, 2006
Track
Season
2006
Winner
Leaders
10 drivers
| Pos | Start | +/- | Driver |
|---|---|---|---|
| 1 | 22 | +21 | Greg Biffle |
| 2 | 20 | +18 | Martin Truex, Jr. |
| 3 | 33 | +30 | Denny Hamlin |
| 4 | 1 | -3 | Kasey Kahne |
| 5 | 7 | +2 | Kevin Harvick |
| 6 | 19 | +13 | Matt Kenseth |
| 7 | 2 | -5 | Scott Riggs |
| 8 | 31 | +23 | Carl Edwards |
| 9 | 15 | +6 | Jimmie Johnson |
| 10 | 10 | — | Clint Bowyer |
| 11 | 23 | +12 | David Stremme |
| 12 | 24 | +12 | Scott Wimmer |
| 13 | 13 | — | Joe Nemechek |
| 14 | 5 | -9 | Jeff Burton |
| 15 | 21 | +6 | Tony Stewart |
| 16 | 11 | -5 | Reed Sorenson |
| 17 | 28 | +11 | Paul Menard |
| 18 | 26 | +8 | Mark Martin |
| 19 | 14 | -5 | Dale Earnhardt, Jr. |
| 20 | 40 | +20 | Tony Raines |
| 21 | 6 | -15 | Brian Vickers |
| 22 | 27 | +5 | Jeff Green |
| 23 | 16 | -7 | Ryan Newman |
| 24 | 12 | -12 | Jeff Gordon |
| 25 | 43 | +18 | Bill Elliott |
| 26 | 25 | -1 | Dave Blaney |
| 27 | 34 | +7 | Travis Kvapil |
| 28 | 38 | +10 | Kyle Petty |
| 29 | 37 | +8 | Ken Schrader |
| 30 | 8 | -22 | J.J. Yeley |
| 31 | 41 | +10 | Dale Jarrett |
| 32 | 39 | +7 | Casey Mears |
| 33 | 9 | -24 | David Gilliland |
| 34 | 29 | -5 | Juan Pablo Montoya |
| 35 | 42 | +7 | Jamie McMurray |
| 36 | 4 | -32 | Elliott Sadler |
| 37 | 18 | -19 | Sterling Marlin |
| 38 | 3 | -35 | Kyle Busch |
| 39 | 17 | -22 | Mike Bliss |
| 40 | 35 | -5 | Robby Gordon |
| 41 | 30 | -11 | Bobby Labonte |
| 42 | 32 | -10 | Jeremy Mayfield |
| 43 | 36 | -7 | Kurt Busch |
Model Performance
How well did the NR-Rating model predict this race? Across 6 matched drivers, the model averaged 11.1 positions off — worse than the season average of 8.5. Below Average
| Pos | Driver | Predicted | Actual | Delta |
|---|---|---|---|---|
| 2 | Martin Truex, Jr. | 15.4 | 2 | +13.4 |
| 3 | Denny Hamlin | 8.2 | 3 | +5.2 |
| 9 | Jimmie Johnson | 19.9 | 9 | +10.9 |
| 30 | J.J. Yeley | 28.8 | 30 | -1.2 |
| 32 | Casey Mears | 16.9 | 32 | -15.1 |
| 38 | Kyle Busch | 17.0 | 38 | -21.0 |
Predicted finish from NR-Rating model. Delta = predicted − actual (positive = driver beat prediction). Confidence: High Confidence = low variance (stdDev ≤ 9), Moderate = medium variance, Coinflip = high variance.
Historical Context
- Greg Biffle: has 27 career starts at Homestead-Miami Speedway with a 14.6 avg finish (3 wins) — the model may have underweighted this track history.
- Denny Hamlin: was the model’s top pick based on 27 career starts at Homestead-Miami Speedway with a 10.5 avg finish (3 wins), finishing P3 on the day.
- Martin Truex, Jr.: was the biggest surprise, finishing P2 vs predicted P15. Track history: 19 starts, 10.7 avg finish.
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Frequently Asked Questions
Who won the 2006 Ford 400?
Greg Biffle won the 2006 Ford 400 at Homestead-Miami Speedway.
Where was the 2006 Ford 400 held?
The 2006 Ford 400 was held at Homestead-Miami Speedway on November 19, 2006.