
The Truman Sports Complex is a sports and entertainment facility in
Kansas City, Missouri
Kansas City, Missouri, abbreviated KC or KCMO, is the largest city in the U.S. state of Missouri by List of cities in Missouri, population and area. The city lies within Jackson County, Missouri, Jackson, Clay County, Missouri, Clay, and Pl ...
. It includes two
major league sports venues:
GEHA Field at Arrowhead Stadium, which is home to the
National Football League's Kansas City Chiefs, and
Kauffman Stadium, which hosts
Major League Baseball's Kansas City Royals
The Kansas City Royals are an American professional baseball team based in Kansas City, Missouri. The Royals compete in Major League Baseball (MLB) as a member club of the American League (AL) American League Central, Central Division. The team ...
. The complex also hosts various other events during the rest of the year.
Overview

The Truman Sports Complex was built and owned by the government of
Jackson County and managed by the Jackson County Sports Complex Authority, which is a
State of Missouri agency. The current complex design, created by
Charles Deaton, was arrived at when Deaton caught the ear of Kansas City Chiefs
General Manager
A general manager (GM) is an executive who has overall responsibility for managing both the revenue and cost elements of a company's income statement, known as profit & loss (P&L) responsibility. A general manager usually oversees most or all of ...
Jack Steadman and suggested building side-by-side stadiums for the two sports with each stadium customized to its needs.
[Karl Zinke]
Ahead of its time; Royal helped build first two-stadium facility
The original plan called for separate side-by-side stadiums with a mutual rolling roof. However, the roof was never built due to cost.
The complex was revolutionary in an age when new stadiums tended to be built as
multiuse venues for planning and cost purposes.
For this reason, Arrowhead and Kauffman are two of the few remaining professional sports stadiums of the era, whereas most contemporary multipurpose venues have been demolished with a small minority being converted to single-sport venues. By the turn of the century, the long-term limitations of the multi-purpose approach were widely viewed to far outweigh the short-term benefits.
The design not only made Deaton's reputation, but also made that of the architects that implemented his plans,
Kivett and Myers. In 1975, the firm merged with Kansas City architect firm
HNTB
HNTB Corporation is an American infrastructure design firm. Founded in 1914 in Kansas City, Missouri, HNTB began with the partnership made by Ernest Emmanuel Howard with the firm Waddell & Harrington, founded in 1907.
One of the most trusted U. ...
and went on to design stadiums like
Giants Stadium, the
RCA Dome,
Broncos Stadium at Mile High, and
Ralph Wilson Stadium. In 1983, several HNTB architects were hired by
St. Louis-based architectural firm
Hellmuth, Obata and Kassabaum, forming what would later become
Populous and opening their primary office in Kansas City. Had the 40–year extension of an existing 3/8th
Jackson County, Missouri
Jackson County is located in the western portion of the U.S. state of Missouri, on the border with Kansas. As of the 2020 United States census, 2020 census, the population was 717,204. making it the second-most populous county in the state (af ...
, tax passed when it was put to a vote on April 2, 2024, Populous would have been the company to build
New Royals Stadium.
The construction of the complex was undertaken by the joint venture of the Sharp, Kidde, and
Webb construction firms.
On October 27, 1985, the
Chiefs hosted a Noon kickoff game at Arrowhead Stadium against the
Denver Broncos
The Denver Broncos are a professional American football team based in Denver. The Broncos compete in the National Football League (NFL) as a member of the American Football Conference (AFC) AFC West, West division. The team is headquartered in E ...
in which Denver won, 30–10. Later that night across the complex at Royals Stadium, the
Royals won Game 7 of the
1985 World Series (7:30pm first pitch) against the
St. Louis Cardinals.
Kansas City began a project to renovate both Arrowhead and Kauffman Stadiums in 2007, following the passage of a cent sales tax increase in a referendum in 2006. Improvements to Kauffman Stadium were finished in time for the MLB Opening Day in 2009, and Arrowhead Stadium was completed in time for the NFL Opening Day in 2010. A separate tax referendum to raise funds to finally build the rolling roof failed. Both stadiums are being renovated by Populous.
With renovations, both the Royals and Chiefs have leases on the stadiums through January 31, 2031. Their previous lease which was renegotiated in 1990 had been set to expire January 31, 2015.
GEHA Field at Arrowhead Stadium

GEHA Field at Arrowhead Stadium, home of the
National Football League
The National Football League (NFL) is a Professional gridiron football, professional American football league in the United States. Composed of 32 teams, it is divided equally between the American Football Conference (AFC) and the National ...
's
Kansas City Chiefs, opened in the fall of 1972.
George Halas called Arrowhead "the most revolutionary, futuristic sports complex I have ever seen."
Fans occasionally refer to the stadium as "The Sea of Red" or simply just Arrowhead. The stadium is commonly referred to as the "Home of the CHIEFS" at the beginning of every home game. Arrowhead has long held a reputation for being one of, if not the, loudest outdoor stadium in the NFL due to the exuberance of the Chiefs' fans. In recent years, Arrowhead has competed with
Lumen Field in
Seattle
Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the cou ...
for the loudest open-air stadium in the world, as certified by the
Guinness Book of World Records. Kansas City briefly held the record when the crowd roar reached 137.5 decibels in a Chiefs victory over the
Oakland Raiders on October 13, 2013; but Seattle's 12th Man broke the record only a few weeks later at 137.8 decibels. Arrowhead reclaimed the title, however, on September 29, 2014, when noise levels reached 142.2 decibels as the Chiefs defeated the
New England Patriots on ''
Monday Night Football''.
Kauffman Stadium

Kauffman Stadium, home of
Major League Baseball
Major League Baseball (MLB) is a professional baseball league composed of 30 teams, divided equally between the National League (baseball), National League (NL) and the American League (AL), with 29 in the United States and 1 in Canada. MLB i ...
's
Kansas City Royals
The Kansas City Royals are an American professional baseball team based in Kansas City, Missouri. The Royals compete in Major League Baseball (MLB) as a member club of the American League (AL) American League Central, Central Division. The team ...
, opened in early 1973 as Royals Stadium and is located adjacent to Arrowhead. The stadium's name was changed in 1993 to honor Royals founder
Ewing Kauffman
Ewing Marion Kauffman (September 21, 1916 August 1, 1993) was an American pharmaceutical entrepreneur, philanthropist, and Major League Baseball owner.
Early life and education
Ewing Kauffman was born on September 21, 1916, on a farm near Gard ...
just months before his death. Even though the stadium is slightly older than 40 years old, it is the sixth-oldest stadium in MLB, as a result of the construction of a number of new stadiums in the 1990s. It was the only baseball-specific stadium completed from the early 1960s until the early 1990s. It is also one of eight stadiums in Major League Baseball that doesn't have a corporate-sponsored name (the others are
Yankee Stadium,
Fenway Park,
Wrigley Field,
Oriole Park at Camden Yards,
Dodger Stadium,
Angel Stadium of Anaheim, and
Nationals Park).
In addition to that, the stadium was the last baseball-only park that was built in the majors (not counting temporary facilities) from 1966 to 1991 and one of the few baseball-only facilities built in the majors during the heyday of the
cookie-cutter stadium era, as well as one of two such facilities (alongside
Dodger Stadium) that are still active and were never converted for use as multi-purpose stadiums. Despite its status as a baseball-only park throughout its history, it is one of only two active MLB stadiums (the other being
Rogers Centre) that features symmetrical outfield dimensions, commonly associated with multi-purpose stadiums.
References
Sources
* P1, General Collection
Sports Complex--Truman, Number 1 kclibrary.org; Photograph 6409.
Floodplain — Truman Sports Complex Kansas City, Missouri
Truman Sports Complex flickr.com
External links
{{Harry S. Truman
Sports venues in Kansas City, Missouri
Sports complexes in the United States