Jacob Sommer Simonsen

Denmark's record holder in half marathon and marathon, Jacob Sommer Simonsen, has tested Nike's Pegasus Plus 2

Got an autumn race planned and a summer break behind you? Runner Jacob Simonsen shares his tips for a successful restart.

Elite runner Jacob Simonsen shares his experiences from the World Championships in Tokyo and gives his advice for your summer run.

What do you do when the race is tough and your body wants to stop? Read Jacob's thoughts on free space, doubt, and the many small steps that make a difference.

Nike's goal was clear; to deliver everything we love about Pegasus, but in a new and more fun edition.

Can soft superfoam be combined with stable support? Nike Structure Plus unites both worlds, delivering a stability shoe with impressive comfort.

Jacob Simonsen describes in this series his rehab highs and lows. This is the last article, where Simonsen talks about his participation in the World Cup in Tokyo, marking the rehab's end.

Nike has updated their entire road running catalog – and it's not just about new colors or names. It's about making it easy for you to choose the right shoe for the right day.

Jacob Simonsen shares his rehab highs and lows in this series, as the Danish record-holder in 10 km, half marathon, and marathon recovers from overstrain. This is the fourth article in the series.

Read our review of Vomero Plus. Jacob Simonsen has tested the shoe for over 500 kilometers, and in this article, he suggests who the shoe is best for.

Jacob Simonsen offers four specific tips on how to keep your running routine going during vacation without affecting the holiday vibe.

Jacob Simonsen describes in this article series his rehabilitation's ups and downs, as the Danish record holder in 10 kilometers, half marathon, and marathon recovers from an overload. This is the third article in the series.

Jacob Simonsen shares in this series his rehab's ups and downs, as the Danish record holder for 10k, half marathon, and marathon recovers from overuse. This is the second article in the series.

Jacob Simonsen shares his rehab ups and downs as the Danish record holder for 10k, half marathon, and marathon recovers from overuse. This is the first article in the series.

Read Jacob Simonsen's three tips on avoiding and preventing injuries. The tips are from the Danish record holder in 10km, half marathon, and marathon's reflections during an injury period.

Streakfly is the underrated sibling to Nike's renowned Vaporfly and Alphafly series. With this update, they've got a fierce one.

Nike updates perhaps its most iconic series ever: The Vaporfly series revolutionized the running shoe market, and this year sees its most notable update. Read how here

Read Jacob Simonsen's five tips on best increasing your volume and avoiding overload.

Read why Jacob Simonsen suggests slowing down to become a better runner

Forget about one perfect running shoe – do like Jacob Simonsen (10K: 28.16 & marathon: 2.07.51), and create a shoe rotation to enhance comfort and track progress in your training

How to best build a new habit and start running?

What happens if you push too hard at an altitude camp?

Read about a full training week at a camp in South Africa, and how to clock 195 km in running shoes in one week.

Why do elite runners go to altitude training camps? What are the benefits and drawbacks? Jacob Sommer Simonsen has gone to train in South Africa and explains why here.

What should you be extra aware of in the cold, wet, and dark season? The Danish marathon record holder, Jacob Sommer Simonsen, shares his best tips here.

It's crucial to maintain summer training during winter. Danish marathon record holder, Jacob Sommer Simonsen, shares tips on staying motivated through winter.

Jacob Sommer Simonsen shares his top tips for getting back into running after a marathon.

How should you train, what should you eat, how much should you move? Here you get the Danish marathon record holder, Jacob Sommer Simonsen's, recipe.