Kai Cenat and IShowSpeed have returned with a fresh streaming competition, and this time they’re aiming for a marathon-like session as they plan to complete every Super Mario Bros title in a single stretch.
On June 25th, a pair of players will kick off a lengthy Super Mario Bros. gaming session, with the goal of completing each primary Mario game in the series. However, it’s unclear which early games they plan to start their challenge from.
Kai and Speed team up for another gaming marathon
The live stream commences at 4 PM Eastern Standard Time (equivalent to 9 PM British Summer Time and 1 PM Pacific Time), on June 25th. It’s unclear which Super Mario game they will kick off with, but there are speculations that they aim to conquer all 24 of them in one go. Fan pages have been buzzing about this possibility!
In December 2024, the streaming duo became renowned for their lengthy, popular, high-stakes gaming marathons. They began a Fortnite challenge live on stream, vowing to keep going until they achieved a Victory Royale. The uninterrupted broadcast continued for almost two full days before they ultimately triumphed in their 80th match.

One unforgettable collaboration between them took place in July 2024. During this event, they simultaneously played a complete run of “Chained Together,” with their actions literally linked by chains. This extended stream lasted more than 12 hours and featured intense challenges such as tricky jumps, risky platforming, and friendly competition between the two.
1) The game was finished in more than 11 hours inside the game, and the live broadcast instantly gained popularity due to their unpredictable dynamics and continuous obstacles.
I recently joined forces with a gaming buddy for an epic 105-hour Minecraft Hardcore live stream, where we battled it out against the Ender Dragon after several grueling days of trial and error. Our dynamic duo, full of unforeseen synergy and non-stop energy, transformed our marathon sessions into internet sensations.
This fresh Super Mario test is designed to push their stamina limits once more. Since certain games can take hours just to complete individually, finishing the entire collection might extend far beyond a single day. The competition will be broadcast live on both Kai Cenat’s and IShowSpeed’s channels, with streams available on Twitch and YouTube.
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2025-06-25 13:48