In 197 days · Sat, Mar 27, 2027
Don't let race day sneak up
One email during race week. That's it.
Saturday, March 27th, 2027
North Marcum Beach, Benton IL
Marathon · Half · 10K
44–62°F · some rain risk
See last 10 years
On this date: rain 6 of the last 10 years
2026
41–72°F
rain
2025
45–67°F
rain
2024
35–53°F
dry
2023
43–55°F
rain
2022
31–47°F
dry
2021
47–77°F
rain
2020
55–79°F
dry
2019
34–61°F
dry
2018
48–59°F
rain
2017
51–69°F
rain
Best months to race in Illinois →
About this race
Rend Lake Marathon, Half-Marathon and Quarter-Marathon
Gorgeous paved paths, stunning views and rolling country roads make this course the Marathon to remember!
Venue Information
Rend Lake, IL, located in the heart of southern Illinois, is a natural haven for wildlife and a recreational haven for visitors.
- Area Size: 18,900 acres of water and 20,000 acres of land.
- Camping: Nearly 800 sites found in 5 public campgrounds.
- Boating Access: Numerous boat ramps for easy lake access.
- Outdoor Fun: Beaches, picnic sites, and trails available for enjoyment.
Course Highlights
The course will take you across the lake for one of the best panoramic views in Illinois, before connecting to the bike path which passes:
- South Sandusky Beach: A picturesque stop along the route.
- Marina: Explore the beautiful marina area.
- Rend Lake Visitors Center: A point of interest showcasing the area.
- Spillway and Views: Dozens of other spectacular views of Rend Lake.
Final Stretch
From there you will continue on country roads winding through beautiful vistas including both Lake Hamilton and Lake Benton. Finally, you will get back on the bike path and end at the stunning North Marcum Beach.
Join Us
We can't wait to see you finish your next great adventure with us!
Registration Link
For more details and to register, please visit the Rend Lake Marathon official page.
Course map
Hotels for race weekend
Live prices near the start line, Mar 26 – 28, 2027.
Train with a club
Run clubs near Benton to train with before race day.
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.