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Robert Holubar

@einsteinengines

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We’re back on the podium 🥈🥈

First off, want to say thank you to @cokartcircuit and @alpineracingseries for hosting such a great event, thank you to @gjmotorspeedway for being such a great track! Thank you to @squishy_t08 for the great pics and Thank you to @ebersole.richard for being a great mechanic.

This race wasn’t the greatest, had engine issues the whole race and couldn’t fix anything with the head, the whole day the two stroke was running great until the final when a guy was stopped right infront of me on the racing line leading me to hit him at full speed causing severe damage to the kart. But for the 4 stroke we were able to pull of running with the Masters, but had little to no straight line speed, MGM is next on the kart for the 4 stroke! taken in Grand Junction Motor Speedway by @einsteinengines

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3 months ago

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4 months ago

It finally feels good to be back on the top step! 🥇

This one was special, after my old, fast motor had seized due to having no warmup, I had a non really good engine, but we tuned it correctly and now it is starting to become good again, after practice day and quali coming 3rd out of 27 overall with masters/legends, i knew it was great again.

Coming out of Quali P2, i took the lead after a couple of laps working together to pull away, lead the whole race until the last lap where i left the door wide open first turn costing me the race, Heat 2 where i got into P1 almost instantly set me the race, I worked with P2 for a while until i was defending hard and got the win!

The final was where i needed it the most, starting pole and freight trained P2 to pull a little gap with me and P3 working together until P3 caught up to us and starting passing us, until the last lap where i was defending and he went on my inside, leading me to do the amazing switchback and lead me to win the race by 0.097! taken in Colorado Karting Circuit at Centennial Airport by @einsteinengines

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4 months ago

by @einsteinengines

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5 months ago

Such a fun first endurance race!

First off it started by getting 15th out of 20, then I had a horrible start with the Le Mans start, which then with about 20 pounds in the front made my arms hurt so i had to end my stint 20 laps in. Then my teammate @cameron_schroeder hopped into the kart, this one was just for him to learn the track. Then I hopped back in there for about 40 laps while having horrible top speed, could not catch up to anybody. At the end I ended my stint early so Cameron could finish! We both had a great time and hopefully we could do this again! taken in Colorado Karting Circuit at Centennial Airport by @einsteinengines

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5 months ago

Finally the race season is started!

Sadly this race was not that good, it started off with my dad forgetting to put oil in one of my engines and it seized as i was going out for warmup, the only good thing was the Ka’s. In the final for the Ka I was apart of the first lap wreck, leading to my front fairing being done. Thank you to everyone on OHR for making sure i’m ok after the wreck and for the non stop support, Thank you to @squishy_t08 for the pictures, @ebersole.richard for being the mechanic, and @cokartcircuit for hosting amazing races! taken in Colorado Karting Circuit at Centennial Airport by @einsteinengines

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6 months ago

First day of the new suit! First actual suit with my name on it, and i feel that it goes well with the helmet.

Thanks to @squishy_t08 as always for the photos! Ready for the new season coming up taken in Colorado Karting Circuit at Centennial Airport by @einsteinengines

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7 months ago

by @einsteinengines

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7 months ago

by @einsteinengines

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8 months ago

I’m officially a legal jr!

Thank you to everyone who supported me for this last season (@sullyinthecut , @einsteinengines , @squishy_t08 , @ebersole.richard , and all my family!) taken in Phoenix Kart Racing Association by @einsteinengines

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8 months ago

Cactus cup 2026 ✅

Not the result I was expecting, but definitely was worth the trip out there.

Day 1: Qualified P20 while not having a draft
Heat 1: Being in mid pack is a danger out there, during the first turn everyone went thru perfectly fine but the hairpin, everytime was a crash. Me being included in one of them.
Main 1: Same crash happened but avoided it, avoiding it meant i lost everybody in the distance, but thankfully crashes made me go up 10 spots.

Day 2:
Warmup: Everything we kept the same so we tried to work with @haley.stone.karting but cold tyres and cold track, led me to spin out but no one hit me!
Heat 2: Starting 15 and I was thinking there was going to be a nasty crash, thankfully there wasn’t, was able to make some great moves out of the hairpin and kept it.
Main 2: This time all my family was here, so i’m under a lot of pressure, clean start, and made some divebombs going into the hairpin. Told the guy behind me to work together and the last 2 laps he dived bombed me while we were starting to catch up. But got P14!

📸: @squishy_t08

Thank you to @einsteinengines, @sullyinthecut, and @ebersole.richard for being the best engine, walking the track, and being my mechanic!! taken in Phoenix Kart Racing Association by @einsteinengines

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9 months ago

Thanks Cadence, good luck this year! Well done in the sim🔥💪 by @einsteinengines

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9 months ago