January 2024 Half Marathons. Browse through running races in january 2024 2025 half marathons ️27 different sports ️biggest race calendar ️races from over 184 countries The 21.1km / 13.1 mile half marathon is a popular long distance running event that doesn't require the same training commitment that a full marathon does.
Half marathon guide is the largest calendar and educational resource in the world for half marathon runners and enthusiasts with over 10,000,000 annual visitors. Browse through running races in january 2024 2025 half marathons in asia ️27 different sports ️biggest race calendar ️races from over 184 countries