Dover Motor Speedway

赛道信息

所在洲: 北美洲
国家/地区: 美国
赛车场名称: Dover Motor Speedway
赛道长度: 1.609 km (1.000 miles)
弯道数量: 4
赛车场地址: 1131 North Dupont Highway, Dover, Delaware 19901

赛道概览

Dover Motor Speedway is a well-known oval racing circuit located in Dover, Delaware, United States. It is primarily recognized for hosting major NASCAR events and is a staple in American stock car racing. The track is notable for its high banking and concrete surface, contributing to its unique racing challenges.

Circuit Layout & Key Specifications

Type: Oval
Length: 1 mile (1.6 km)
Shape: Traditional oval with high banking
Banking: 24° in turns, 9° on straights
Surface: Concrete
Number of Turns: 4
Direction: Left-hand turns

Track Characteristics

High-banked, one-mile concrete oval
Known for its uniform shape with minimal radius variation between turns
Concrete surface leads to different tire wear characteristics compared to asphalt tracks
Demands high downforce and mechanical grip due to sustained high speeds and banking
Relatively narrow racing groove increases the importance of track position

Key Corners

Turns 1 & 2: 24° banking, slightly tighter radius, requires precise car setup to maintain momentum exiting onto the backstretch
Turns 3 & 4: Similar banking and radius as first two turns; entry and exit are crucial for lap time consistency and overtaking opportunities

Lap Record & Performance Benchmarks

Overall fastest lap: Not officially recorded in standard timing documentation without event context
NASCAR Cup Series fastest race lap: Typically in the range of 22.5 to 23.0 seconds
Average race speeds: Approximately 130-140 mph depending on conditions and series

Racing History & Major Events

Established as a key venue on the NASCAR circuit since 1969
Hosts NASCAR Cup Series Dover 400 and other national NASCAR races
Known for physically demanding races due to sustained G-forces from banking
Has undergone several surface and facility renovations, including a switch to concrete in 1995

Facilities & Infrastructure

Seating Capacity: Approximately 60,000 (varies with configuration and event)
Multiple grandstands surrounding the oval
Pit road with full service garages and team facilities
Media center and broadcast infrastructure for major motorsport events
Adequate lighting for night racing, although primarily a daytime venue

Spectator Experience

Close proximity seating provides good views of all turns and straights
Extensive amenities including concessions, merchandise shops, and fan zones
Parking facilities support high-capacity attendance
Variable weather conditions contribute to race day unpredictability

Location & Accessibility

Situated near Dover, the capital of Delaware, United States
Accessible via major highways including U.S. Route 13 and Delaware Route 1
Approximately 90 miles from Philadelphia and 120 miles from Washington, D.C.
Served by regional airports and highway networks facilitating spectator and team access

Summary

Dover Motor Speedway is a 1-mile concrete oval track located in Dover, Delaware, United States, known for its 24° banked turns and NASCAR event hosting. The circuit demands high vehicle downforce and features a narrow racing groove, impacting tire wear and race strategy. It has a capacity of around 60,000 spectators with comprehensive facilities supporting top-tier motorsport events. The track’s layout and location make it a key fixture in American stock car racing.