Felix Grundy 5K returns to Grundy Center, Iowa on July 11, 2026. The race will start at the Grundy Center High School Track located at 1006 M Avenue in Grundy Center. Race morning is expected to offer a comfortable temperature with an average of 22.7°C and humidity around 78%. Participants can anticipate hard and dry conditions on the course, which promises to be challenging yet manageable for all runners. The event will begin at 8:00 am sharp, followed by awards and door prize drawings starting from 9:00 am. The Felix Grundy Festival Big Top Trot has been a tradition in Grundy Center since its inception, supporting local charities such as the Grundy Family YMCA and the Grundy Center Wellness Committee. This year's race will feature over 350 participants across various age groups, making it a significant event for the community. The timed 5K race is just one of several activities during Felix Grundy Days in Grundy Center, Iowa. The course takes runners through familiar streets and parks within the neighborhood, providing an opportunity to enjoy the sights while competing on hard and dry conditions typical for July. Starting at the Grundy Center High School Track means runners will benefit from a well-marked route with specific features such as elevation changes that add interest to their run. Aid stations are not mentioned in this data but can be expected based on past events, ensuring participants stay hydrated throughout the race. The Felix Grundy 5K is part of larger festivities including a free 400-meter BIG TOP BOLT dash and the Big Top 100-Yard Boot Camp Challenge for all ages. The race will conclude with door prize drawings to add excitement at the finish line. Registration fees are $23.15 per participant, and interested runners can sign up through https://raceroster.com/events/2026/119266/felix-grundy-5k. Bib pickup is on race day from 7:00 am to 8:00 am at the Grundy Center High School Track. First-timers should arrive prepared with proper running gear, and those under 18 must be accompanied by a guardian or registered parent. The Felix Grundy 5K offers a unique blend of community spirit and athletic challenge, making it worth attending for both seasoned runners and newcomers alike.
2-Mile Start: 08:00:00 • Fee: $23.15
5K 5K • Start: 08:00:00 • Fee: $23.15
BIG TOP BOLT – 400-Meter Dash Start: 08:00:00 • Fee: Free
Big Top 100-Yard Boot Camp Challenge Start: 08:00:00 • Fee: Free
Races Offered
2-Mile
Jul 11, 2026
straighten
Distance —
3.4K
terrain
Type —
Running
timer
08:00
sell
$23.15
5K
Jul 11, 2026
straighten
Distance —
5K
terrain
Type —
Running
timer
08:00
sell
$23.15
BIG TOP BOLT – 400-Meter Dash
Jul 11, 2026
straighten
Distance —
BIG TOP BOLT – 400-Meter Dash
terrain
Type —
Running
timer
08:00
sell
Free
Big Top 100-Yard Boot Camp Challenge
Jul 11, 2026
straighten
Distance —
Big Top 100-Yard Boot Camp Challenge
terrain
Type —
Running
timer
08:00
sell
Free
Weather History
These values represent the 3-year monthly averages for July in Grundy Center.
thermostatTemperature
18.2° / 27.2°
wb_sunnyFeels like
18.3° / 28.5°
light_mode
Avg sunshine hours
12h 9m
water_drop
Avg rainfall
4.1 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
10.9 km/h (Light breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Very High (8.0)
humidity_mid
Humidity
77.9%
wb_twilight
Sunrise
05:49
nightlight
Sunset
20:43
About Grundy Center
Learn more about the host city, Grundy Center.
Grundy Center is a city in Palermo Township, Grundy County, Iowa, United States. The population was 2,796 at the time of the 2020 census, a 7.7% increase from 2,596 at the 2000 census. Grundy Center is also the county seat of Grundy County.
Grundy Center is part of the Waterloo-Cedar Falls metropolitan area.