Fasttrack is kind of the middle child of the Ben 10 universe. He first bolted onto our screens during the Ben 10: Ultimate Alien era, specifically in the episode "Basic Training." People lost their minds. Not necessarily in a good way, though. He’s a Citrakayah from the planet Chalybeas, and honestly, his introduction felt like a direct challenge to the throne of XLR8, the Kineceleran we’d all grown up loving since the 2005 original series.
Why does he exist? That’s the question that keeps the fandom up at night.
The Speedster Identity Crisis
When Fasttrack ben 10 debuted, it felt redundant to a lot of us. XLR8 was sleek, had those cool wheels on his feet, and a visor that snapped down for high-speed combat. Then comes Fasttrack. He’s more humanoid, cat-like, and muscular. He looks like he spends way more time at the gym than XLR8 ever did. But in a show where variety is the selling point of the Omnitrix, having two guys who basically just "run fast" felt like a bit of a missed opportunity for some.
Matt Wayne, who wrote for both Ultimate Alien and Omniverse, has been pretty vocal about the behind-the-scenes reality of Fasttrack. It wasn't always about deep lore. Sometimes, it was about production. The design team wanted something new, something that looked different in motion compared to the blurry, tail-heavy silhouette of XLR8.
But here’s the thing: Fasttrack actually has some physical advantages that people tend to ignore.
He’s strong. Like, surprisingly strong.
While XLR8 uses kinetic friction and sheer velocity to hit hard, Fasttrack has a higher base level of raw physical power. He can carry people while running without losing much momentum. In "The Widow's Vibe," we see him hauling some serious weight. If XLR8 is a Formula 1 car—fragile but incredibly fast on the right track—then Fasttrack is a high-end rally car. He’s built for the dirt, the impact, and the grind.
Visual Mechanics and the Chalybeas Lore
You’ve got to look at the suit. The black and blue color scheme is a classic, but the "mask" is actually just part of his biological makeup. His eyes are surrounded by these dark patches that help reduce glare—think of it like the "eye black" football players wear, but evolved over millions of years on a high-gravity world.
Chalybeas is a rough place. The lore suggests it’s a planet where you either move or you die. Fasttrack's species, the Citrakayahs, aren't just runners; they are hunters. Their feline agility allows them to change direction almost instantly. XLR8 has those big, heavy balls on his feet that make it hard to turn on a dime unless he’s sliding. Fasttrack? He just plants a foot and pivots.
- Top Speed: While never officially clocked at a maximum, he’s generally considered slower than XLR8 at peak velocity.
- Agility: Significantly higher in tight spaces.
- Combat: Better hand-to-hand capabilities due to his humanoid frame.
It’s a trade-off.
Ben 10 fans often argue that Fasttrack was just a "lazy" redesign to save on animation costs. I get that. Drawing a guy with two legs is way easier than drawing a creature with a massive tail and wheel-feet. But looking at the Ultimate Alien art style, Fasttrack fits that more "superheroic" aesthetic the show was going for at the time. He looks like a guy in a suit, which was the vibe for a lot of the UAF (Ultimate Alien/Alien Force) era designs.
Why Didn't He Return in Omniverse?
This is the smoking gun for the "Fasttrack vs. XLR8" debate. When Derrick J. Wyatt took over the art direction for Ben 10: Omniverse, he famously didn't like Fasttrack. He felt the alien was too similar to XLR8 and didn't offer enough visual "pop."
As a result, Fasttrack is one of the very few aliens that Ben never uses in Omniverse. He exists in the Omnitrix—the data is there—but Ben just never dials him up. It’s almost a meta-commentary on the fan reception. The creators saw that the audience preferred the classic speedster, so they put the cat-man back in the digital bag.
However, there’s a nuance here that gets missed. By not appearing in Omniverse, Fasttrack became a cult classic. People started to miss the "underdog" speedster. They started drawing fan art of what his Omniverse design would have looked like—usually giving him more pronounced feline features or a more complex suit.
The Science of Citrakayah Speed
Let’s get nerdy for a second.
Fasttrack’s speed isn’t just about leg muscles. It’s about his nervous system. To move at those speeds without running into a wall, his brain has to process visual information at an accelerated rate. This is called "high-speed perception." When Ben is Fasttrack, the world isn't moving fast; everything else is just moving incredibly slow.
If you’ve ever wondered why Fasttrack ben 10 doesn't just catch fire from the friction, it’s likely due to a specialized coat of fur or skin that dissipates heat. Unlike XLR8, who uses a visor to protect his eyes from wind and debris, Fasttrack’s eyes have evolved a secondary transparent eyelid. It’s a biological solution to a mechanical problem.
Ben’s usage of Fasttrack also highlights his growth as a combatant. Early Ben would just run into things. By Ultimate Alien, Ben uses Fasttrack’s momentum to enhance his punches. It’s basic physics: $F=ma$. If you have more mass (which Fasttrack does compared to XLR8) and you keep the acceleration high, the force of the impact is going to be significantly higher.
He’s basically a living projectile.
Common Misconceptions About Fasttrack
- He’s just a ripoff of Quicksilver: Sure, the "fast guy in a suit" trope is common, but Fasttrack’s feline physiology makes him distinct. He’s more of a Cheetah/Human hybrid than a mutant human.
- He’s useless compared to XLR8: If you’re in a race across the ocean, pick XLR8. If you’re in a crowded warehouse fighting six Forever Knights at once, Fasttrack’s balance and strength give him the edge.
- He was deleted from the Omnitrix: Nope. Azmuth doesn't just delete files. He’s there, just waiting for a reason to be used.
Honestly, the hate is a bit overblown. Fasttrack ben 10 served a specific purpose during a specific era of the show. He represented a time when the series was trying to bridge the gap between "weird sci-fi monsters" and "traditional superheroes." He might not have the nostalgia factor of the original 10, but he’s a solid B-tier alien with a design that actually makes sense if you look at it from an evolutionary biology perspective.
The biggest tragedy of Fasttrack is that he never got an "Ultimate" form. Imagine an Ultimate Fasttrack. Larger, maybe with retractable claws or the ability to create sonic booms just by snapping his fingers. We were robbed of that because the show moved on to a different art style and a different philosophy.
How to Appreciate Fasttrack Today
If you’re rewatching Ultimate Alien, pay attention to the sound design. Fasttrack doesn't sound like XLR8. He has this heavy, thumping footfall. It emphasizes his weight. He’s a brawler who happens to be fast.
For the gamers out there, Fasttrack was playable in Ben 10: Galactic Racing. That’s actually where a lot of people started to appreciate his kit. In a racing context, his stats were actually pretty balanced, making him a favorite for players who found XLR8 too twitchy or hard to control.
Actionable Takeaways for Fans and Lore Buffs
- Watch "Basic Training" and "The Widow's Vibe" back-to-back: You'll see the clear distinction in how he moves versus how the Kinecelerans move.
- Check out the fan-made "Omniverse" designs: Search for "Fasttrack Omniverse style" to see how the community fixed the "boring" design complaints.
- Analyze the physics: Think about the weight-to-speed ratio. Fasttrack is a powerhouse, and using him as such in your own fan-theories or tabletop games makes for a much more interesting character than just "the other fast guy."
- Respect the Citrakayah: Understand that not every alien needs to be the "best" at their power. Diversity in the Omnitrix makes the universe feel bigger.
Fasttrack isn't a replacement; he’s an alternative. In the vast catalog of the Omnitrix, there’s room for more than one way to break the sound barrier. Whether you love the feline speedster or think he's a redundant addition, there's no denying he left a mark on the franchise's history during one of its most experimental phases.
Next time you see Ben cycle through his aliens, don't just groan when the black-and-blue blur shows up. Look for the footwork. Look for the strength. There's more to this cat than just a quick sprint.
To get the most out of Fasttrack's lore, compare his feats in the episode "The Purge" against XLR8's classic run in "The Unnaturals." You'll notice that Fasttrack deals with environmental obstacles with much more physical force, whereas XLR8 tends to weave around them. This distinction is key to understanding why Azmuth bothered to keep both DNA samples in the primary database. It’s about having the right tool for the right terrain.