If Don’s name sounds familiar it’s because the Don-a-Matrix owner has been training Barker’s 44-year-old wife and her sisters Kim, Khloé, and Kylie Jenner as far back as 2015.

The DTA Records founder – who boasts 15.5M social media followers – captioned his Instagram slideshow: ‘Ending 2023 with a bang!’

Kourtney Kardashian cheered on her neighbor-turned-husband of 20 months – Travis Barker – as he crossed the finish line after running his first half-marathon at High Tide Runs in Santa Monica on Sunday

Travis then Instastoried screengrabs of his laps and route, which revealed he had burned 1,589 calories running 13.14 miles in two hours and eight minutes.

In the comments, Barker thanked Stanford neuroscience professor Andrew Huberman ‘for all the inspiration’ and human performance professor Andy Galpin ‘for guidance’ on ‘battling through setbacks.’

when Jackass camera operator Rick Kosick asked the heavily-tattooed musician if he was going to run the Los Angeles Marathon next, he replied: ‘Yes.’

However, it won’t be this year as Blink-182 is scheduled to headline Lollapalooza Argentina from March 15-17 – the same time as the LA Marathon.

It’s been 10 days since Travis and Kourtney – collectively known as ‘Kravis’ – unveiled the first pictures of their son Rocky Thirteen Barker, whom they welcomed on November 1.

Barker has three older children – son Landon, 20; daughter Alabama, 18; and stepdaughter Atiana De La Hoya, 24 – from his three-year marriage to Miss USA 1995 Shanna Moakler, which ended in 2008.

Kardashian has three older children – son Mason, 14; daughter Penelope, 11; and son Reign, 9 – from her on/off nine-year relationship with Talentless founder Scott Disick, which ended in 2015.

The Barker Wellness founder is scheduled to resume the Blink-182 2023-2024 World Tour on February 8 at Australia’s RAC Arena in Perth.

The 48-year-old drummer – who was hospitalized for pancreatitis on June 28 – successfully completed the 13-mile race despite recently ‘straining his iliopsoas tendon’ during training (pictured Saturday)

After finishing the ‘low-key’ race – Travis triumphantly posed on the beach with (from L-R) Ecuadorian MMA fighter Marlon Chito Vera, TikToker Carl Dawson, herbivorous athlete Alexander Ray Buck, and fitness trainer Don Brooks

If Don’s (L, pictured in 2016) name sounds familiar it’s because the Don-a-Matrix owner has been training Barker’s 44-year-old wife (R) and her sisters Kim, Khloé, and Kylie Jenner as far back as 2015

The DTA Records founder – who boasts 15.5M social media followers – captioned his Instagram slideshow: ‘Ending 2023 with a bang!’

Travis then Instastoried screengrabs of his laps and route, which revealed he had burned 1,589 calories running 13.14 miles in two hours and eight minutes

In the comments, Barker thanked Stanford neuroscience professor Andrew Huberman ‘for all the inspiration’ and human performance professor Andy Galpin ‘for guidance’ on ‘battling through setbacks’

when Jackass camera operator Rick Kosick asked the heavily-tattooed musician if he was going to run the Los Angeles Marathon next, he replied: ‘Yes’

However, it won’t be this year as Blink-182 is scheduled to headline Lollapalooza Argentina from March 15-17 – the same time as the LA Marathon

It’s been 10 days since Travis and Kourtney – collectively known as ‘Kravis’ – unveiled the first pictures of their son Rocky Thirteen Barker, whom they welcomed on November 1

Barker (M, pictured July 7) is scheduled to resume the Blink-182 2023-2024 World Tour on February 8 at Australia’s RAC Arena in Perth

On May 16, Hulu announced it renewed The Kardashians for an upcoming fifth and sixth season with 20 more episodes during Disney’s upfront presentation

The Grammy-nominated punk-pop band will then be on the road through August 30 with one big break between April 7-June 19 (the Poosh founder turns 45 on April 18).

On May 16, Hulu announced it renewed The Kardashians for an upcoming fifth and sixth season with 20 more episodes during Disney’s upfront presentation.

The renewal came nine days after the Keeping Up with the Kardashians spin-off won the best docu-reality series trophy at the 2023 MTV Movie & TV Awards.

Kourtney was technically the first member of her family to star in a reality show – The Simple Life-inspired eight-episode series Filthy Rich: Cattle Drive, which aired in 2005 on E!