The series - You vs Chris and Kem - will air this July alongside the new season of Love Island.
Chris and Kem will take on viewers in hilarious, spontaneous challenges of their own choosing.
Duncan Gray, Founder of programme makers Twenty Six 03 Entertainment said: “Like the rest of the country, all of us at Twenty Six 03 fell in love with Chris and Kem last year.
"You vs. Chris and Kem will see the boys continue their bromance as they tour the country together competing against the ITV2 viewers who have lured them into spontaneous, absolutely anything goes, toe-to-toe challenges.”
A source told The Sun newspaper previously of the show: “They love being able to perform together and this show will give them the chance to have some fun exactly a year on from becoming close friends.
“The programme will air when Love Island is on so fans will have the chance to see last year’s favourite islanders as well as watching the new series."
Chris and Kem appeared on Love Island last year, with Kem winning the series and Chris making the final.
Although their relationships with respective girlfriends Amber Davies and Olivia Attwood are over, Kem and Chris' friendship continues.
It's the pair's latest venture after their hit single and own reality show.
Called Straight Outta Love Island, the previous two-part programme featured the Love Island duo on ITV2 last autumn.
It saw wannabe rap stars Chris and Kem working on their music and meeting up with Stormzy.
As well as following Chris and Kem in their day to day lives, the show saw the pair on a musical journey of discovery, as they explored the world of rap, grime and hip-hop.
The pair enjoyed a meeting at the Ministry of Sound before working on their song Little Bit Leave It, which ended up going to Number 1 on iTunes.