Marathons in Indiana 2026-2027

10 marathons and 14 half marathons coming up in Indiana, by date. Rated races show how many minutes the course adds or saves against an average road race, from its climbing, surface and typical race-day weather.

Flattest marathons in Indiana

Rated road races, least total climbing first.

  1. 1.Carmel MarathonCarmel, 86m climbing, -6 min vs average, Apr 2027
  2. 2.Indianapolis Monumental MarathonIndianapolis, 92m climbing, -7 min vs average, Nov 2027
  3. 3.Mill Race MarathonColumbus, 123m climbing, +2 min vs average, Sept 2027
  4. 4.Victory MarathonHillsdale, 181m climbing, 0 min vs average, Dec 2026

Flattest half marathons in Indiana

Rated road races, least total climbing first.

  1. 1.Carmel Half MarathonCarmel, 79m climbing, -2 min vs average, Apr 2027
  2. 2.Veterans Half MarathonColumbia City, 96m climbing, 0 min vs average, Nov 2026
  3. 3.Indianapolis Monumental Half MarathonIndianapolis, 136m climbing, -1 min vs average, Nov 2026

Marathons in Indiana (10)

Half marathons in Indiana (14)

Marathons in Indiana at a glance

  • Busiest month: Sept 2027, with 6 races.
  • A typical marathon here climbs about 123m in total (the median of 4 rated courses), against about 145m across the USA.
  • Hilliest: Victory Marathon, with 181m of climbing (road).
  • Coolest race day on average: Victory Marathon (Dec 2026, a typical high of 6°C). Warmest: Fair on the Square Half Marathon & 5K (Sept 2027, 30°C).