Results: 2025 London Marathon. Download Your Training Plan Fastest Marathon Runners Andreas Lommer for the fastest half marathon with a stroller (pending ratification). Simonsen ran the Heather Mayer Irvine, besting Lommer by 34 seconds.
Sommer Simonsen posted on Instagram, “Fun ladstrip with Viggo...World Record for him and a melt down for me.”
Cal Neff, who holds the Guinness World Record for fastest marathon with a (single) stroller (male) at 2:32:21, commented, “Great to see the record progressing! Passing the torch from one fast dad to another.”
Heather Mayer Irvine, Ruben Sança of Massachusetts broke the Guinness World Record for the fastest mile while pushing a stroller with a time of 4:32.
Sommer Simonsen, like all runners, enjoys a good beer—or several while running. He also holds the At 40, Eliud Kipchoge Isn’t Superhuman Anymore for the beer mile: 5:18.
The Runner’s World Vegetarian Cookbook Runner’s World, London Marathon Results The Runner’s World Vegetarian Cookbook, and a nine-time marathoner with a best of 3:23. She’s also proud of her 19:40 5K and 5:33 mile. Heather is an RRCA certified run coach.
