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.
Heartland Series Day 4
Jul 13, 2027 · Fulton, IL · 2 mi away
31.1 mi · 26.2 mi · 13.1 mi · 6.2 mi
Medal Madness 5K, 10K, 13.1M & 26.2M at Bettendorf, IA
Oct 31, 2026 · Bettendorf, IA · 25 mi away
26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
The Hennepin Hundred
Oct 3, 2026 · Sterling, IL · 25 mi away
31.1 mi · 50 mi · 100 mi
Cornbelt Running Club 24 Hour Run
May 1, 2027 · Davenport, IA · 26 mi away
24 h
Rock Falls First Responder 5k
Oct 31, 2026 · Rock Falls, IL · 27 mi away
3.1 mi
Genesis Firecracker Run
Jul 2, 2027 · East Moline, IL · 27 mi away
6.2 mi · 3.1 mi · 1 mi