raceindex.org
Explore
Explore RaceIndex

Find your race. Make your plan.

Find a race

Choose your distance and destination.

Compare courses

See what changes from race to race.

Enter and prepare

Turn your choice into a race plan.

Race weekend

Plan travel, support and the finish.

Your next goal

Find a race that fits your experience.

Find a race
Compare courses
Enter and prepare
Race weekend
Your next goal
My Season Save races, keep preparation tasks and plan what comes next.
About RaceIndexOur methodologyData coverageCyclingTriathlon

Half Marathons

821 half marathons indexed with available route evidence, race-day context and cost signals where available, each carrying source provenance and an as-of date.

Verified route evidence

Half Marathon route maps and rankings

Route maps →

379 of 821 indexed half marathon race pages have stored GPS route geometry; 191 have derived elevation and GAP profiles. These links point to route-map pages only when qualifying mapped-route data exists.

Race character

Half Marathon race types

All race types →

Terrain, scenery, atmosphere and elevation-character guides publish only when enough half marathon race pages have verified race-character facts behind the tag.

All Half Marathons

Filter and sort the full catalogue by route evidence, course character, elevation, price, race date or available scores.

Advanced filters
Reset

Showing 1-6 of 6 matching half marathons for "Illinois" (821 total indexed).

Compare Lincoln Presidential Half Marathon vs Endeavor Health Naperville Half Marathon, 10K & 5K

Ranked tables

Half Marathons in the UK — compared on route, climbs, conditions & cost · raceindex.org