August Half Marathons in the USA ; 1. 3H Trail Half Marathon · 13.1M run · King George, VA ; 2. All-Out Runapalooza · 13.1M, 10K, 5K run. Virtual Option · Arvada, CO.

Half Marathons In August 2025. Find A Race is the UK's most popular event listings site. Check out our list of August 2025 Half Marathons below.

Browse all August Half Marathons in 2025 by state and by city below. For each race, you'll find the history of the half marathon and the course.

Running races in August 2024 - 2025: half marathons · All-Out Runapalooza 1M, 5K, 10K and Half Marathon · Boulder Rez Marathon · Hella Marathon Nacht Rostock.

Below is a complete list of August Half Marathons. Easily sort by race date, member ratings or alphabetically to find an event that's right for you.

Looking for a Half-Marathon in August? Here you can find the complete schedule for August's Half-Marathons: whether you prefer urban or nature runs, ...

Find and book Half Marathons in or near United Kingdom. Read reviews and recommendations to help you find your perfect event. Best price guaranteed and ...

August Half Marathons in the USA ; 1. All-Out Runapalooza · 13.1M, 10K, 5K run. Virtual Option · Arvada, CO ; 2. High Mountain Half Marathon · 13.1M, 10K, 5K run.

Half Marathons in Australia ; Blue Goat's Backyard Marathon · Mount Victoria, near Katoomba, NSW ; Reindeer Run · Patawalonga Creek, Holdfast Bay, SA ; RunHaven.

Find the greatest marathons from around the world and register easier than ever before. European Marathons · North American Marathons... · Italy Marathons, Unlike...