Isabelle Jensen

About

TikTok star, businesswoman, online content creator, social media personality, and entrepreneur known for her running and fitness content. She has gained over 420,000 followers to her isabellejensennn TikTok account.

Before Fame

She began posting to social media in 2012.

Trivia

In 2025, she ran the London Marathon. She has completed 9 marathons. She founded IVORY BELLE, a clothing brand, and friday wellness, a health supplement brand. In a viral post from October 2024 with over 13.3 million views, she shares a video of her and her friends running a half marathon wearing a caterpillar costume.

Family Life

She married Jared Jensen in 2023. In a May 2025 Instagram reel, her mom flew to surprise her the morning before she ran the Boston Marathon. 

Associated With

In an August 2023 TikTok video, she shares a video of her and her friends running 21 miles to celebrate her 21st birthday and utilizes a track by Tate McRae in the background.