Welcome to the Ultra 4 FPV Racing League! In this video, we are taking a 3rd-person look from the ground to map out our lines and pre-run our very first circuit: The Brown Mountain Proving Grounds.
Before we drop into the FPV cockpit for the official uncut runs, we need a solid driver's briefing to analyze the terrain. This multi-stage layout is a true test of off-road versatility, combining high-speed desert trails with tight brush crossings, a brutal rock garden, and a steep vertical hill climb. (I did not do this, big mistake!)
THE CIRCUIT BREAKDOWN:
0:00:00 - Section 1: Open Trails (Sagebrush Straight) - Pinning the throttle on sweeping dirt.
0:01:15 - Section 2: Cross Through Brush (The Blind Squeeze) - Pick your best route.
0:01:28 - Section 3: High-Speed Trail (The Baja Blast) - Testing chassis stability and washboard bumps.
0:02:18 - Section 4: Rock Garden (Axle Alley) - High speed rock garden and climb.
0:02:56 - Section 1: Open Trails (Sagebrush Straight) - Pinning the throttle on sweeping dirt.
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Why FPV?
In 3rd person, you see the whole track. In the next video, we drop inside the cockpit. At 1/10 scale, pebbles become boulders, blind spots are huge, the desert terrain hits you instantly, and 12 mph feels like 120!
THE RIG & GEAR:
• FPV Rig: Vanquish H10
• Goggles: Avatar L (with headtracking)
• Camera: Walksnail Pro
• Caddx: 3-Axis Gimbal
Every upcoming race run on this channel is captured as it happens: uncut, raw, and unedited. No music. No narration. Just real terrain, real movement, and the unknown ahead. The goal isn’t perfection. It’s presence.
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In the Ultra 4 FPV Racing League we are trading traditional asphalt and rally setups for the rugged, unpredictable Arizona desert.
This channel is your front-row seat to a whole new breed of RC racing.
What is Ultra 4?
Ultra 4 represents the ultimate test of offroad versatility. Inspired by full-scale King of the Hammers racing, it combines the blistering, high speed desert racing of a trophy truck with the brutal, technical rock crawling of a mountain rig. It is not just about going fast — it is about surviving the terrain.
Build it. Drive it. Experience it. Feel it.
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