The Next Loop 40M/50M Challenge | Deer Grove East
- Date Sat 8th August 2026
- Time 7:00AM CDT
- Location Palatine, Illinois
- Price $213.00
- Races 1 race
- Distances Ultra
Just added
Secure your place early
Event summary
Get ready for an unforgettable endurance experience at The Next Loop 40M/50M Challenge, taking place on Saturday, August 8, 2026, at the picturesque Deer Grove East Forest Preserve in Palatine, Cook County. This exciting event invites runners of all levels to take on the exhilarating challenge of completing either 40 or 50 miles through one of the Chicago area's most stunning trail-running venues.
The course features a scenic loop that winds through mature woodlands and rolling terrain, providing both challenge and accessibility. With a centralized Start/Finish area and fully stocked aid stations, participants can easily manage their nutrition and hydration, making it an ideal setting for those stepping up from marathons or aiming for their first ultra. The supportive community atmosphere encourages runners to push their limits and embrace the journey, proving that success is measured by the spirit of perseverance. Whether you're a seasoned ultra runner or a newcomer, this event promises a rewarding experience as you strive for "One More Loop"!
The course features a scenic loop that winds through mature woodlands and rolling terrain, providing both challenge and accessibility. With a centralized Start/Finish area and fully stocked aid stations, participants can easily manage their nutrition and hydration, making it an ideal setting for those stepping up from marathons or aiming for their first ultra. The supportive community atmosphere encourages runners to push their limits and embrace the journey, proving that success is measured by the spirit of perseverance. Whether you're a seasoned ultra runner or a newcomer, this event promises a rewarding experience as you strive for "One More Loop"!
Organiser's Description
The Next Loop 40M/50M Challenge | Deer Grove East Forest Preserve
Deer Grove East Forest Preserve
August 8, 2026
Your Endurance. No Limits. One More Loop.
Take on the challenge of 40 or 50 miles at one of the Chicago area's most scenic trail-running venues. The Next Loop 40M/50M Challenge at Deer Grove East Forest Preserve is designed for runners ready to move beyond the marathon, tackle their first ultra, or set a new personal distance record.
The course features a scenic loop through mature woodlands, rolling terrain, and wide, runnable trails that provide an ideal balance of challenge and accessibility. Runners will return regularly to the centralized Start/Finish area, aid station, and personal staging areas, making nutrition, hydration, and gear changes simple throughout the day.
The loop-based format removes much of the stress associated with traditional ultra-distance races. Your crew, supplies, and support are always nearby, allowing you to focus on pacing, strategy, and reaching the finish line.
Race Options
40 Mile Challenge
50 Mile Challenge
stopwatch 12-Hour Cutoff
A challenging but attainable goal for runners stepping up from the marathon or 50K distance, while still offering a meaningful test for experienced ultra runners.
check mark button Fully Stocked Aid Station
check mark button Personal Runner Staging Areas
check mark button Crew-Friendly Format
check mark button Pacers Allowed After the Halfway Point
check mark button Ideal First 40-Mile or 50-Mile Ultra
check mark button Beautiful Forest Preserve Trails
check mark button Supportive and Encouraging Atmosphere
Whether you're attempting your first ultra-distance finish or pursuing a new personal best, Deer Grove East provides the perfect setting to challenge yourself. You'll find a community of runners who understand that success isn't measured by where you placeit's measured by your willingness to keep moving forward when the miles begin to add up.
Every ultra begins with a single step. Every finish begins with the decision to keep going.
When the day gets long and the miles get tough, will you find the strength for One More Loop?
Deer Grove East Forest Preserve
August 8, 2026
Your Endurance. No Limits. One More Loop.
Take on the challenge of 40 or 50 miles at one of the Chicago area's most scenic trail-running venues. The Next Loop 40M/50M Challenge at Deer Grove East Forest Preserve is designed for runners ready to move beyond the marathon, tackle their first ultra, or set a new personal distance record.
The course features a scenic loop through mature woodlands, rolling terrain, and wide, runnable trails that provide an ideal balance of challenge and accessibility. Runners will return regularly to the centralized Start/Finish area, aid station, and personal staging areas, making nutrition, hydration, and gear changes simple throughout the day.
The loop-based format removes much of the stress associated with traditional ultra-distance races. Your crew, supplies, and support are always nearby, allowing you to focus on pacing, strategy, and reaching the finish line.
Race Options
40 Mile Challenge
50 Mile Challenge
stopwatch 12-Hour Cutoff
A challenging but attainable goal for runners stepping up from the marathon or 50K distance, while still offering a meaningful test for experienced ultra runners.
check mark button Fully Stocked Aid Station
check mark button Personal Runner Staging Areas
check mark button Crew-Friendly Format
check mark button Pacers Allowed After the Halfway Point
check mark button Ideal First 40-Mile or 50-Mile Ultra
check mark button Beautiful Forest Preserve Trails
check mark button Supportive and Encouraging Atmosphere
Whether you're attempting your first ultra-distance finish or pursuing a new personal best, Deer Grove East provides the perfect setting to challenge yourself. You'll find a community of runners who understand that success isn't measured by where you placeit's measured by your willingness to keep moving forward when the miles begin to add up.
Every ultra begins with a single step. Every finish begins with the decision to keep going.
When the day gets long and the miles get tough, will you find the strength for One More Loop?
Races
-
40m, 50m
Incl. $13.00 Fee & T-Shirt
Sat 8th August 2026 (7:00AM CDT)
$213.00
Reviews
Doing this event?
First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event. You'll be able to review this event once it's taken place.
Location
1599 Pepper Tree Dr, Palatine, 60067, IL, United States
Who's In
See who else is doing this event
Be the first
No-one has marked this event as 'Doing' or 'Maybe' yet. Will you be the first?
The Next Loop 40M/50M Challenge | Deer Grove East
