There are 25 Tracks in Forza Motorsport 3 consisting of 138 configurations.
| Track | Distance |
|---|---|
| Amalfi Coast Full Ciruit | 1.15 miles |
| Amalfi Coast Full Ciruit Reverse | 1.15 miles |
| Benchmark High Speed Ring Speedway | 3.96 miles |
| Benchmark High Speed Ring Speedway Reverse | 3.96 miles |
| Benchmark High Speed Ring Layout A | 1.46 miles |
| Benchmark High Speed Ring Layout B | 1.12 miles |
| Benchmark High Speed Ring Layout C | 1.12 miles |
| Benchmark High Speed Ring Layout D | 1.22 miles |
| Benchmark High Speed Ring Layout E | 0.73 miles |
| Benchmark High Speed Ring Layout F | 1.57 miles |
| Benchmark High Speed Ring Layout A Reverse | 1.46 miles |
| Benchmark High Speed Ring Layout B Reverse | 1.12 miles |
| Benchmark High Speed Ring Layout C Reverse | 1.12 miles |
| Benchmark High Speed Ring Layout D Reverse | 1.22 miles |
| Benchmark High Speed Ring Layout E Reverse | 0.73 miles |
| Benchmark High Speed Ring Layout F Reverse | 1.57 miles |
| Benchmark High Speed Ring Drag 1/4-Mile | 0.25 miles |
| Benchmark High Speed Ring Drag 1/2-Mile | 0.50 miles |
| Camino Viejo Full Circuit | 1.80 miles |
| Camino Viejo Short Circuit | 1.08 miles |
| Camino Viejo Mini Circuit | 0.56 miles |
| Camino Viejo Full Circuit Reverse | 1.80 miles |
| Camino Viejo Short Circuit Reverse | 1.09 miles |
| Camino Viejo Mini Circuit Reverse | 0.56 miles |
| Camino Viejo Extreme Circuit | 4.32 miles |
| Camino Viejo Extreme Circuit Reverse | 4.32 miles |
| Catalunya Grand Prix Circuit | 2.89 miles |
| Catalunya National Circuit | 1.85 miles |
| Catalunya School Circuit | 1.06 mikes |
| Fujimi Kaido Full Circuit | 10.20 miles |
| Fujimi Kaido Full Circuit Reverse | 10.20 miles |
| Fujimi Kaido Stage A | 2.30 miles |
| Fujimi Kaido Stage B | 3.10 miles |
| Fujimi Kaido Stage C | 2.20 miles |
| Fujimi Kaido Stage D | 2.60 miles |
| Fujimi Kaido Stage A Reverse | 2.30 miles |
| Fujimi Kaido Stage B Reverse | 3.10 miles |
| Fujimi Kaido Stage C Reverse | 2.20 miles |
| Fujimi Kaido Stage D Reverse | 2.60 miles |
| Fujimi Kaido Old Hill Climb | 4.80 miles |
| Fujimi Kaido Old Down Hill | 4.80 miles |
| Fujimi Kaido New Hill Climb | 5.40 miles |
| Fujimi Kaido New Down Hill | 5.40 miles |
| Iberian International Circuit Full Circuit | 1.49 miles |
| Iberian International Circuit Short Circuit | 1.14 miles |
| Iberian International Circuit Mini Circuit | 0.68 |
| Iberian International Circuit Full Circuit Reverse | 1.49 miles |
| Iberian International Circuit Short Circuit Reverse | 1.14 miles |
| Iberian International Circuit Mini Circuit Reverse | 0.68 |
| Ladera Test Track Full Circuit | 1.21 miles |
| Ladera Test Track Short Circuit | 0.77 miles |
| Ladera Test Track Mini Circuit | 0.56 miles |
| Ladera Test Track Full Circuit Reverse | 1.21 miles |
| Ladera Test Track Short Circuit Reverse | 0.77 miles |
| Ladera Test Track Mini Circuit Reverse | 0.56 miles |
| Le Mans Circuit de la Sarthe Full Circuit | 8.48 miles |
| Le Mans Circuit de la Sarthe Old Mulsanne Circuit | 0.44 miles |
| Le Mans Circuit de la Sarthe Bugatti Circuit | 2.60 miles |
| Maple Valley Raceway Full Circuit | 3.00 miles |
| Maple Valley Raceway Short Circuit | 1.16 miles |
| Maple Valley Raceway Full Circuit Reverse | 3.00 miles |
| Maple Valley Raceway Short Circuit Reverse | 1.16 miles |
| Mazda Raceway Laguna Seca Full Circuit | 2.24 miles |
| Mugello Autodromo Internazionale Full Circuit | 3.26 miles |
| Mugello Autodromo Internazionale Club Circuit | 1.79 miles |
| New York Circuit Full Circuit | 1.82 miles |
| New York Circuit Old Circuit | 1.81 miles |
| New York Circuit Full Circuit Reverse | 1.82 miles |
| New York Circuit Old Circuit Reverse | 1.81 miles |
| Nürburgring Grand Prix Circuit Full Circuit | 3.22 miles |
| Nürburgring Grand Prix Circuit Short Circuit | 2.24 miles |
| Nürburgring Nordschleife Full Circuit | 12.90 miles |
| Nürburgring Nordschleife Stage A | 3.10 miles |
| Nürburgring Nordschleife Stage B | 3.10 miles |
| Nürburgring Nordschleife Stage C | 3.10 miles |
| Nürburgring Nordschleife Stage D | 3.70 miles |
| Rally di Positano Full Circuit | 7.48 miles |
| Rally di Positano Full Circuit Reverse | 7.49 miles |
| Rally di Positano Stage A | 1.82 miles |
| Rally di Positano Stage B | 1.62 miles |
| Rally di Positano Stage C | 1.94 miles |
| Rally di Positano Stage D | 2.10 miles |
| Rally di Positano Stage A Reverse | 1.82 miles |
| Rally di Positano Stage B Reverse | 1.62 miles |
| Rally di Positano Stage C Reverse | 1.94 miles |
| Rally di Positano Stage D Reverse | 2.10 miles |
| Road America Full Circuit | 4.05 miles |
| Road Atlanta Full Circuit | 2.54 miles |
| Road Atlanta Club circuit | 1.77 miles |
| Sebring International Raceway Full Circuit | 3.70 miles |
| Sebring International Raceway Short Circuit | 2.00 miles |
| Sebring International Raceway Club Circuit | 1.70 miles |
| Sedona Raceway Park Full Circuit | 4.13 miles |
| Sedona Raceway Park Club Circuit | 2.02 miles |
| Sedona Raceway Park Full Circuit Reverse | 4.13 miles |
| Sedona Raceway Park Club Circuit Reverse | 2.02 miles |
| Sedona Raceway Park Speedway | 1.51 miles |
| Sedona Raceway Park Speedway Reverse | 1.51 miles |
| Sedona Raceway Park Drag 1/8-mile | 0.12 miles |
| Sedona Raceway Park Drag 1/4-mile | 0.25 miles |
| Sedona Raceway Park Drag 1/2-mile | 0.5 miles |
| Sedona Raceway Park Drag 1 Mile | 1.00 mile |
| Sidewinder Proving Grounds Layout I | 4.81 miles |
| Sidewinder Proving Grounds Layout H | 2.24 miles |
| Sidewinder Proving Grounds Layout G | 2.05 miles |
| Sidewinder Proving Grounds Layout F | 1.43 miles |
| Sidewinder Proving Grounds Layout E | 1.38 miles |
| Sidewinder Proving Grounds Layout D | 1.26 miles |
| Sidewinder Proving Grounds Layout C | 0.84 miles |
| Sidewinder Proving Grounds Layout B | 0.82 miles |
| Sidewinder Proving Grounds Layout A | 0.63 miles |
| Sidewinder Proving Grounds Layout I Reverse | 4.81 miles |
| Sidewinder Proving Grounds Layout H Reverse | 2.24 miles |
| Sidewinder Proving Grounds Layout G Reverse | 2.05 miles |
| Sidewinder Proving Grounds Layout F Reverse | 1.43 miles |
| Sidewinder Proving Grounds Layout E Reverse | 1.38 miles |
| Sidewinder Proving Grounds Layout D Reverse | 1.26 miles |
| Sidewinder Proving Grounds Layout C Reverse | 0.84 miles |
| Sidewinder Proving Grounds Layout B Reverse | 0.82 miles |
| Sidewinder Proving Grounds Layout A Reverse | 0.63 miles |
| Silverstone Grand Prix Circuit | 3.19 miles |
| Silverstone International Circuit | 2.25 miles |
| Silverstone National Circuit | 1.64 miles |
| Sunset Peninsula Raceway Full Circuit | 2.78 miles |
| Sunset Peninsula Raceway Club Circuit | 1.94 miles |
| Sunset Peninsula Raceway Full Circuit Reverse | 2.78 miles |
| Sunset Peninsula Raceway Club Circuit Reverse | 1.94 miles |
| Sunset Peninsula Raceway Speedway | 2.44 miles |
| Sunset Peninsula Raceway Speedway Recess | 2.44 miles |
| Suzuka Circuit Full Circuit | 3.61 miles |
| Suzuka Circuit West Circuit | 2.19 miles |
| Suzuka Circuit East Circuit | 1.39 miles |
| Tsukuba Circuit Full Circuit | 1.27 miles |
| Tsukuba Circuit Short Circuit | 0.97 miles |
| Twin Ring Motegi Full Circuit | 2.98 miles |
| Twin Ring Motegi East Circuit | 1.88 miles |
| Twin Ring Motegi West Circuit | 1.10 miles |
| Twin Ring Motegi Speedway | 1.50 miles |