Half Marathons Spring 2025 Midwest. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation. Hibiscus half marathon in honolulu, hi | may 25,.

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. 23 rows upcoming half marathons in the midwest.