raceIQ

Running races in Louisville, CO

7 upcoming running races in Louisville, CO — 10Ks and half marathons, with dates and field depth before you enter.

All races in Colorado Races near me
Most competitive fields

Ranked by how fast the front of the field ran in recent editions, compared with every race we track at that distance.

  1. 1Let Freedom Run 5k/10k - LouisvilleSun, Jul 4Louisville5K10K Competitive
  2. 2Colorado 13er (Half Marathon/10k/5k)Sun, Jun 6Louisville5K10KHalf marathon Local
  3. 3Colorado Cold SnapSun, Jan 17Louisville5K10K Local

Which of these could you place in? raceIQ ranks them by where your pace would finish, in your age group and gender.

Find your races

November 2026

January 2027

June 2027

July 2027