Hilde Dosogne

I started running at the age of 41, ran my first marathon at 43 and gradually evolved into an ultrarunner. I am the only Belgian woman to have finished the Spartathlon ultrarace (246 km) twice, holding the Belgian female's course record. My achievements also include becoming the female Belgian champion in the 100 km race and completing the grueling Marathon des Sables. In 2024, I set out to break the world record for consecutive marathons, running 366 marathons in 366 days in support of BIG against Breastcancer. Through extreme weather, injuries, and relentless challenges, I never gave up, fueled by Etixx sports nutrition and the determination and support of my husband Bruno, friends, and sponsors. With an unbreakable spirit and a heart for charity, I'm planning to continue to inspire other people on my journey of resilience and dedication.

My disciplines

Running-> TeamFischer

Number of hours’ training per week

10 hours

"Believe you can"

My favourite Etixx products

I have very positive experience with the Etixx recovery shakes. They helped me to recover in time every day before the next marathon during my marathon year.

My greatest sporting achievements

World Record consecutive marathons
2 times Spartathlon
Belgian Champion 100 km

My personal record

Course record Spartathlon Belgian females

My #GiveItYourAll moment in 2025

Spartathlon

My social media

Instagram: @marathonwomen366
Facebook: @marathonwomen2024

Discover more ambassadors

Jordi Garcia

Triathlon

I’m a passionate triathlete and coach with over 15 years of experience. I specialize in high-performance training, helping athletes achieve their full potential. My approach is grounded in a deep understanding of the sport, empathy, and a commitment to making every training session meaningful. I believe in a balance between hard work, strategy, and a positive mindset.

Manuela Soccol

Trail running and ultrarunning

Enjoying life is very important to me so family time, travelling, foodies but definitely running are my priorities. I can also combine my running story with the rest so that is definitely a plus.

Jacolien Ruizendaal

Running Athletics

I’m Jacolien, and I’m almost 42 years old. I live with my daughter, my partner, and his son. I love running and do it five times a week. In addition, I do strength training twice a week and also enjoy bouldering. I work 32 hours a week and create several running schedules as well. I really enjoy that—motivating people to bring out the best in themselves, getting them moving, and helping them achieve goals they once thought were impossible.

Go to the overview with all ambassadors