Available distances
About
Heartland Series Day 5 takes place on July 14, 2027, in Clinton, Iowa. Four distances are offered: the marathon (26.2 mi), the half marathon (13.1 mi), a 10K (6.2 mi) and a 5K (3.1 mi). Start times are not listed in our records.
By the fifth day of a series, the body has usually adapted: soreness plateaus and a strange, steady rhythm sets in. That is also when runners make their mistake and race — resist it. Iowa in mid-July is humid from dawn, so the day's real work is drinking enough between races rather than pushing the pace during them.
Prepare for Heartland Series Day 5 with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
- Strava and Garmin sync: your sessions are analyzed and the plan adapts
- Target paces, long runs, key sessions: everything is calculated for race day
Races nearby
Other upcoming races around Clinton.
Clinton Half Marathon
Sep 12, 2027 · Clinton, IA · 0 mi away
13.1 mi · 6.2 mi · 3.1 mi
Heartland Series Day 4
Jul 13, 2027 · Fulton, IL · 2 mi away
31.1 mi · 26.2 mi · 13.1 mi · 6.2 mi
Camanche Days 5K
Jul 23, 2027 · Camanche, IA · 5 mi away
3.1 mi
Andover Kinderfest Run for the Hill of It
Sep 4, 2027 · Andover, IA · 10 mi away
4.5 mi · 2 mi
Brian Galusha Memorial Run/Walk
Jul 17, 2027 · Miles, IA · 16 mi away
3.1 mi · 1 mi
We Remember 5K - Mt. Carroll, IL
May 22, 2027 · Mount Carroll, IL · 21 mi away
3.1 mi