K1 Speed Dulles

K1 Speed — Dulles (Sterling) is an indoor electric go‑kart center offering Arrive & Drive sessions, junior and adult karts, race leagues, and arcade games. The venue also hosts birthday parties, corporate events, and full‑venue buyouts with a private meeting room and A/V.

The facility uses European‑style all‑electric karts and advertises track speeds approaching 45 mph. Practical visitor info (address, phone, and special hours) is available on the official site and public listings—book group events or check hours before you go.

Start with a short safety briefing and helmet fitting; orders and check‑in vary by session type.

Look out for:

• Arrive & Drive open sessions for casual racers and timed race options for more competitive drivers.

• Dedicated junior karts and youth leagues alongside adult/teen race leagues.

• Arcade area and on‑site party rooms for birthdays or corporate events.

• Electric karts (zero emissions) and an indoor, European‑style track with competitive lap times.

Best way to experience it:
Reserve a league night or a group race to get multiple heats and consistent track time; arrive 20–30 minutes early for waivers and helmet fitting, and call ahead for party or corporate bookings.

• Address: 45448 E Severn Way, Suite 150, Sterling, VA (verify directions before travel).

• Phone for group reservations: 1‑855‑517‑7333; front desk: 1‑571‑353‑1220.

• Hours can vary for holidays and events—check the official site before visiting.

• Expect safety waivers and minimum height/age requirements for junior karts.