COMING IN JULY 2027 - Screw City DUATHLON, RUCK & 2 MILE RUN/WALK banner
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COMING IN JULY 2027 - Screw City DUATHLON, RUCK & 2 MILE RUN/WALK 2027

Date
Sunday, July 18, 2027
Start time
8:00 AM start (Chicago)
Entry fee
From Free
Included with entry
Includes a shirt
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Events and entry fees

EventDistanceWhenEntry feeCap
POST RACE FITNESS CHALLENGE - FREE TO ALL RACERS–Jul 18, 20278:00 AMFree–
Screw City 2 Mile RunOtherJul 18, 20278:00 AM$25–
Screw City Duathlon - IndividualDuathlonJul 18, 20278:00 AM$40–
Screw City Duathlon - Team RelayDuathlonRelay or teamJul 18, 20278:00 AM$70–
Screw City RUCK ChallengeOtherJul 18, 20278:00 AM$30–

Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.

Race day planning

Light and altitude

Sunrise on race morning is at about 5:34 AM, and the POST RACE FITNESS CHALLENGE - FREE TO ALL RACERS starts at 8:00 AM.

Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.

Start location and course

To Be Determined, Rockford, IL 61111

The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.

Screw City Duathlon - Individual

205
finishers
1:29:59
median (5:00 /mi)
57:52
winning time
41% / 59%
women / men
median 1:29:591:06:052:25:53
Finish times, fastest to slowest. Each bar is a slice of the field; the dashed line is the median.

Screw City 2 Mile Run

47
finishers
19:51
median (9:56 /mi)
12:13
winning time
51% / 49%
women / men

Screw City Duathlon - Team Relay

16
finishers
1:18:32
median (4:22 /mi)
1:05:13
winning time
47% / 53%
women / men

Aggregated from official results (Tri-3 Sports Timing) for COMING IN JULY 2027 - Screw City DUATHLON, RUCK & 2 MILE RUN/WALK. Individual finisher names are not stored here.

How fast do you need to be at COMING IN JULY 2027 - Screw City DUATHLON, RUCK & 2 MILE RUN/WALK?

At the 2024 Screw City Duathlon - Individual, the fastest tenth finished in 1:13:03 or better, the top quarter in 1:19:25, and half the field in 1:29:59; the last tenth came in after 1:51:42.

At the 2024 Screw City 2 Mile Run, the fastest tenth finished in 15:17 or better, the top quarter in 16:36, and half the field in 19:51; the last tenth came in after 27:06.

At the 2024 Screw City Duathlon - Team Relay, the fastest tenth finished in 1:08:19 or better, the top quarter in 1:12:25, and half the field in 1:18:32; the last tenth came in after 1:53:20.

Third place by age group, 2024 Screw City Duathlon - Individual
AgeWomenMen
Under 20n/a1:14:04
20-291:38:481:19:49
30-391:16:081:08:18
40-491:15:051:08:25
50-591:32:181:13:31
60-691:23:571:19:14

Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.

What would my time get me?

Where a finish time would have placed in 2024.

Finishers by year

Up 51 percent since 2021.

All events combined, from official results.

COMING IN JULY 2027 - Screw City DUATHLON, RUCK & 2 MILE RUN/WALK Duathlon year by year

From 2021 to 2024, the field went from 140 to 205 finishers, and the median time rose from 1:29:25 to 1:29:59.

YearFinishersMedianFastest tenthWinner
2024205 (+27%)1:29:59under 1:13:0357:52
2023161 (+1%)1:28:30under 1:11:1758:00
2022160 (+14%)1:37:00under 1:18:541:04:12
20211401:29:25under 1:13:1059:01

From each year's official results for the Duathlon; virtual options are left out.

Typical race-day weather

Around July 18 the day usually runs from 64°F at dawn to 84°F in the afternoon, with measurable rain on about 21% of days. Cold snaps dip to 58°F and hot years reach 88°F.

Based on 75 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.

Race details

Where
To Be Determined, Rockford, IL 61111Map
Course
Road
Included with entry
T-Shirt
Distances
Duathlon, Other
Editions
2027 (Jul 18, 2027), 2024 (Jul 21, 2024), 2023 (Jul 23, 2023), 2022 (Jul 24, 2022), 2021 (Jul 25, 2021), 2020 (Jul 26, 2020)

Organize this race? Add details or a correction

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Quick answers

When is COMING IN JULY 2027 - Screw City DUATHLON, RUCK & 2 MILE RUN/WALK?
Sunday, July 18, 2027, starting at 8:00 AM.
How much does it cost?
Entry starts at Free before processing fees.
Do athletes get a shirt or medal?
Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
What distances are offered?
Duathlon, Other.
How big is it, and how fast?
In 2024, 205 athletes finished the Screw City Duathlon - Individual; the median finish was 1:29:59 and the winner finished in 57:52.
Where does it start?
To Be Determined, Rockford, IL 61111.

From the organizers

THE SCREW CITY DUATHLON WILL NOT BE HELD IN 2026!

Due to scheduling and unforeseen situations, we are postponing the event until JULY 2027.

Please keep an eye on your email in-basket and social media platforms for information.