American Coaster Enthusiasts (ACE) is a non-profit organization focusing on the enjoyment, knowledge, and preservation of roller coasters as well as recognition of some as architectural and engineering landmarks. Dues-paying members receive the quarterly magazine RollerCoaster! and bi-monthly newsletter ACE News. Amusement parks have also invited members to exclusive ride events at amusement parks as well as sneak peek events at new roller coasters under construction.

The organization maintains an online database of roller coasters including ride specifications and archives of published news articles. The club also recognizes historically significant roller coasters with the Coaster Classic and ACE Coaster Landmark statuses.

History

Organization founders Roy Brashears, Paul Greenwald and Richard Munch met at a roller coaster riding marathon event promoting the 1977 movie Rollercoaster at the Rebel Yell roller coaster (now called Racer 75) at Kings Dominion amusement park in Doswell, Virginia. The three discovered they shared the same passion for roller coasters and decided to form a club that would allow others that shared the same interests to join. They organized Coaster ConI the following year at Busch Gardens Williamsburg theme park in June 1978. On the final day of the event during a business meeting, the name American Coaster Enthusiasts (ACE) was chosen as the club's name. Coaster Con events have been held annually ever since.

Structure

The organization is almost entirely run by volunteers, with the exception of an independent contractor who runs certain day-to-day operations regarding mailings, receipt of event payment/membership dues and merchandise. ACE members are required to pay annual membership dues that are available in individual, couple, family and corporate packages. The organization fulfills one of its primary goals of providing education through its publications. Other goals include promoting the conservation, appreciation, and enjoyment of roller coasters and their place in history as architectural and engineering landmarks.

ACE is governed by an executive committee of five officers and seven directors. Four of the officer positions are directly elected and one indirectly elected by the club's membership. These officers are the president, vice president, treasurer, secretary and immediate past president. The seven directors are appointed by the president and approved by a majority vote of the remaining officers. The region director oversees a system of ACE regions, which sponsors events and publishes regional websites and email newsletters.

ACE Regions

  • California Northern
  • Canada (except British Columbia)
  • Eastern Great Lakes (Ohio and Michigan)
  • Europe
  • Florida
  • Heart of America (Arkansas, Kansas, Missouri and southern Illinois)
  • Mid-Atlantic (Delaware, District of Columbia, Maryland and Virginia)
  • Midwest (Indiana, Kentucky, West Virginia)
  • New England (Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island and Vermont)
  • New Jersey
  • New York
  • North Central (Iowa, Minnesota, North Dakota, Nebraska, South Dakota)
  • Northwest (Alaska, British Columbia, Idaho, Montana, Oregon, Washington)
  • Other Countries
  • Pacific Southwest (Arizona, Hawaii, Nevada and southern California)
  • Pennsylvania Eastern
  • Pennsylvania Western
  • Rocky Mountain (Colorado, New Mexico, Utah and Wyoming)
  • South America
  • South Central (Louisiana, Oklahoma and Texas)
  • Southeast (Alabama, Georgia, Mississippi, North Carolina, South Carolina and Tennessee)
  • Western Great Lakes (Wisconsin and northern Illinois)

Events

The national organization sponsors the annual Coaster Con convention, international tours, seasonal conferences, and a conference focused on coaster preservation.

Coaster Con

Coaster Con, usually features one to as many as six theme parks where exclusive ride time is made available to members on selected coasters outside of times when the park is open to the public. Coaster Con also features photo and video contests, carnival games competitions, as well as an annual business meeting, banquet (with presentations, awards, industry keynote speaker, and auction to benefit ACE's funds), workshops, discussion groups, displays, and memorabilia sales tables.

No.DatesHost parks
Past Coaster Con events
1June 9–11, 1978Busch Gardens Williamsburg (Williamsburg, VA)
2June 15–17, 1979Kings Island (Mason, OH)
3June 26–29, 1980Kennywood (West Mifflin, PA)
4June 25–30, 1981Six Flags Over Texas (Arlington, TX), Six Flags AstroWorld, (Houston, TX), and Fair Park, (Dallas, TX)
5June 24–27, 1982Hersheypark (Hershey, PA)
6June 23–26, 1983Elitch Gardens (Denver, CO) and Lakeside Amusement Park (Denver, CO)
7July 11–15, 1984Crystal Beach Park (Crystal Beach, ON, CA), Canadian National Exhibition (Toronto, ON, CA), and Seabreeze Amusement Park, (Rochester, NY)
8June 27–30, 1985Lincoln Park (Dartmouth, MA), Rocky Point Amusement Park, (Warwick, RI) Whalom Park, (Lunenburg, MA), and Mountain Park (Holyoke, MA)
9June 26–29, 1986Six Flags Over Georgia (Austell, GA) and Lake Winnepesaukah (Rossville, GA)
10June 22–28, 1987Six Flags Magic Mountain (Valencia, CA), Santa Cruz Beach Boardwalk (Santa Cruz, CA), and California's Great America (Santa Clara, CA)
11June 21–25, 1988Geauga Lake (Aurora, OH), Cedar Point (Sandusky, OH), and Boblo Island Amusement Park (Amherstburg, ON, CA)
12June 21–25, 1989Dorney Park & Wildwater Kingdom (Allentown, PA) and Clementon Lake Park (Clementon, NJ)
13June 20–25, 1990Six Flags Over Texas (Arlington, TX) and Wonderland Park (Amarillo, TX)
14June 16–20, 1991Kennywood (West Mifflin, PA)
15June 21–25, 1992Kings Dominion (Doswell, VA)
16July 5–9, 1993Worlds of Fun (Kansas City, MO) and Joyland Amusement Park (Wichita, KS)
17June 4–11, 1994Belmont Park (San Diego, CA), Six Flags Magic Mountain (Valencia, CA), Santa Cruz Beach Boardwalk (Santa Cruz, CA), and California's Great America (Santa Clara, CA)
18June 18–23, 1995Carowinds (Charlotte, NC), Family Kingdom Amusement Park, (Myrtle Beach, SC), and Myrtle Beach Pavilion (Myrtle Beach, SC)
19June 1–3, 1996Lakeside Amusement Park (Denver, CO)
20June 6–13, 1997Kings Dominion (Doswell, VA) and Busch Gardens Williamsburg (Williamsburg, VA)
21June 21–24, 1998Kennywood (West Mifflin, PA), Idlewild (Ligonier, PA), and Sandcastle Waterpark (Homestead, PA)
22June 20–24, 1999Six Flags Fiesta Texas, (San Antonio, TX) and SeaWorld San Antonio (San Antonio, TX)
23June 18–23, 2000Kentucky Kingdom (Louisville, KY) and Holiday World & Splashin' Safari (Santa Claus, IN)
24June 17–22, 2001Hersheypark, (Hershey, PA) Williams Grove Amusement Park, (Mechanicsburg, PA) Dorney Park & Wildwater Kingdom, (Allentown, PA), and Philadelphia Toboggan Company, (Hatfield, PA)
25June 16–21, 2002Six Flags Magic Mountain, (Santa Clarita, CA), Adventure City (Anaheim, CA), and Knott's Berry Farm (Buena Park, CA)
26June 15–20, 2003Busch Gardens Williamsburg (Williamsburg, VA) and Kings Dominion (Doswell, VA)
27June 20–26, 2004Cedar Point, (Sandusky, OH) Memphis Kiddie Park (Brooklyn, OH) and Geauga Lake (Aurora, OH)
28June 19–24, 2005Six Flags Great America, (Gurnee, IL) Little Amerricka, (Marshall, WI), and Mt. Olympus Water & Theme Park, (Wisconsin Dells, WI)
29June 18–24, 2006Disney's Animal Kingdom (Lake Buena Vista, FL), Disney's Hollywood Studios (Lake Buena Vista, FL), Old Town (Kissimmee, FL), Magic Kingdom (Lake Buena Vista, FL), Cypress Gardens, (Winter Haven, FL), and Busch Gardens Tampa Bay (Tampa, FL)
30June 17–23, 2007Kings Island, (Mason, OH), Stricker's Grove, (Ross, OH) Holiday World & Splashin' Safari (Santa Claus, IN), and Beech Bend Park (Bowling Green, KY)
31June 15–20, 2008Six Flags Over Georgia (Austell GA) and Wild Adventures (Valdosta, GA)
32June 21–26, 2009Silver Dollar City (Branson, MO) and Worlds of Fun (Kansas City, MO)
33June 20–25, 2010Kennywood (West Mifflin, PA), Idlewild and Soak Zone (Ligonier, PA), Conneaut Lake Park (Conneaut Lake, PA), and Waldameer & Water World (Erie, PA)
34June 19–22, 2011Six Flags Over Texas (Arlington, TX) and Sandy Lake Park (Carrollton, TX)
35June 17–22, 2012Dollywood (Pigeon Forge, TN) and Carowinds (Charlotte, NC)
36June 16–21, 2013Six Flags New England (Agawam, MA), Canobie Lake Park (Salem, NH), Palace Playland (Old Orchard Beach, ME), and Funtown Splashtown USA (Saco, ME)
37June 15–20, 2014California's Great America (Santa Clara, CA), Six Flags Discovery Kingdom (Vallejo, CA), Santa Cruz Beach Boardwalk (Santa Cruz, CA), and Gilroy Gardens (Gilroy, CA)
38June 21–26, 2015Six Flags Great Adventure (Jackson, NJ), Storybook Land (Egg Harbor Township, NJ), and Morey's Piers (Wildwood, NJ)
39June 19–23, 2016Six Flags St. Louis (Eureka, MO) and Holiday World & Splashin' Safari (Santa Claus, IN)
40June 18–22, 2017Six Flags Fiesta Texas (San Antonio, TX), ZDT's Amusement Park (Seguin, TX), and SeaWorld San Antonio (San Antonio, TX)
41June 17–22, 2018Six Flags America (Woodmore, MD), Busch Gardens Williamsburg (Williamsburg, VA), and Kings Dominion (Doswell, VA)
42June 16–21, 2019Six Flags Magic Mountain (Valencia, CA) and Knott's Berry Farm (Buena Park, CA)
43*June 20–26, 2021Hersheypark (Hershey, PA), Dutch Wonderland (Lancaster, PA), Dorney Park & Wildwater Kingdom (Allentown, PA), and Knoebels Amusement Resort (Elysburg, PA)
44June 19–24, 2022Cedar Point, (Sandusky, OH) and Kennywood, (West Mifflin, PA)
45June 18–23, 2023Dollywood (Pigeon Forge, TN) and Carowinds (Charlotte, NC)
46June 16–21, 2024California's Great America (Santa Clara, CA), Six Flags Discovery Kingdom (Vallejo, CA), and Santa Cruz Beach Boardwalk (Santa Cruz, CA)
47June 15–20, 2025Six Flags Great America (Gurnee, IL), Little Amerricka (Marshall, WI), and Indiana Beach (Monticello, IN)
48June 21–26, 2026Six Flags New England (Agawam, MA), Lake Compounce (Bristol, CT), and Six Flags Great Escape (Queensbury, NY)

*Note: These events were delayed one full year due to COVID-19. A virtual Coaster Con known as "Coaster Con at Home" was held on the same dates.

Awards

ACE Coaster Classics

The ACE Coaster Classic award was developed during a period when changes in the design, equipping, and operation of wood coasters threatened to erase these time-honored experiences and rituals. The award is designed to recognize coasters that still adhere to these principles while allowing riders to safely experience the thrill of the classic wooden roller coaster ride. To be eligible for ACE Coaster Classic status, the coaster must meet the following criteria:

  • Traditional lap bars that allow riders to experience so-called airtime, or negative G's, the sensation of floating above the seat, must be installed. Individual, ratcheting lap bars do not meet this requirement.
  • Riders must be able to slide from side-to-side in their seats. A coaster with any restraint or device that restricts this freedom, like seat dividers between riders, does not meet this requirement.
  • Riders must be able to view upcoming drops and thrills. A coaster with headrests on every seat or the majority of seats that restrict this view does not meet this requirement.
  • Riders must be free to choose where they sit. A coaster where riders are assigned seats before boarding does not meet this requirement.

The amusement park or theme park operating a coaster that is recognized as a Coaster Classic is usually presented a custom plaque. The plaque typically states:

THE AMERICAN COASTER ENTHUSIASTS RECOGNIZES THIS COASTER AS AN ACE COASTER CLASSIC.ACE salutes this park for maintaining this coaster as an American treasure in its purest form. We congratulate you for the use of traditional materials, methods and equipment, which are fundamental to the classic wooden roller coaster experience.ACE commends this park for operating this coaster in the traditional manner so that future generations may enjoy its classic thrills and its enduring popularity.

It has been noted, however, that most coasters usually have disqualifying ratcheting lap bars, seat dividers and headrests to prevent people from trying to stand up during the ride. For example, Rolling Thunder at Six Flags Great Adventure had buzz bars which meet traditional lap bar Coaster Classic requirements, but it is not a classic because of headrests and seat dividers being added in 1981 to prevent people from standing up during the ride.

Coasters awarded

As of 2026, there are 30 coasters worldwide with ACE Coaster Classic status; 20 in North America, 9 in Europe, and one in Australia.

CoasterParkCountryOpenedAwardedStatus
Big DipperCamden ParkUnited States1958UnknownOperating
Blue FlyerPleasure Beach ResortUnited Kingdom1934UnknownOperating
Blue StreakConneaut Lake ParkUnited States1938May 29, 1993Demolished 2022
Classic CoasterWashington State FairUnited States1935UnknownOperating
CometWaldameer & Water WorldUnited States1951UnknownOperating
CycloneLakeside Amusement ParkUnited StatesMay 17, 1940UnknownSBNO
CycloneLuna Park, Coney IslandUnited StatesJune 26, 1927UnknownOperating
CycloneWilliams Grove Amusement ParkUnited States1933UnknownClosed 2005
High RollerValleyfairUnited States19761996Operating
HochschaubahnWiener PraterAustria1950UnknownOperating
HullámvasútVidámparkHungary1926UnknownClosed 2015
Jack RabbitKennywoodUnited States1920UnknownOperating
Kiddy CoasterPlayland ParkUnited States1928UnknownOperating
Leap-The-DipsLakemont ParkUnited States1902UnknownSBNO
Lil' DipperCamden ParkUnited States1961UnknownOperating
Little DipperSix Flags Great AmericaUnited StatesBuilt 1950; relocated 2010UnknownOperating
MeteorLittle AmerrickaUnited StatesBuilt 1953; relocated 2003, 2007UnknownOperating
Montaña SuizaParque de Atracciones Monte IgueldoSpain1928Not yet presentedOperating
Nickelodeon StreakPleasure Beach ResortUnited Kingdom1933UnknownOperating
NightmareJoylandUnited StatesJune 12, 1949UnknownDemolished 2015
Roller CoasterGreat Yarmouth Pleasure BeachUnited Kingdom1932UnknownOperating
RutschebanenTivoli GardensDenmark1914UnknownOperating
Scenic RailwayLuna Park, MelbourneAustralia1912UnknownOperating
Sea DragonRides At Adventure CoveUnited States1956UnknownOperating
Teddy BearStricker's GroveUnited States1996UnknownOperating
ThunderboltKennywoodUnited States1924UnknownOperating
TomahawkPortAventura ParkSpainMarch 17, 1997Not yet presentedOperating
VuoristorataLinnanmäkiFinlandJuly 13, 19512001Operating
Wooden Roller CoasterPlayland (Vancouver)Canada1958UnknownOperating
Zach's ZoomerMichigan's AdventureUnited StatesJuly 22, 1994UnknownOperating

Rescinded awards

Another 13 coasters were awarded ACE Coaster Classic status; 12 in North America and one in Europe. However, due to subsequent changes to the coasters, the awards have been rescinded.

CoasterParkCountryOpenedAwardedRescindedReason(s) for rescindingStatus
Blue StreakCedar PointUnited StatesMay 23, 1964Unknown1995High headrests and individual lap bars were added to the trains.Operating
CoastersaurusLegoland FloridaUnited StatesNovember 26, 2004Unknown2013New trains with individual lap bars were installed.Operating
Ghoster CoasterCanada's WonderlandCanada1981UnknownUnknownSeatbelts were added to the trains.Operating
LegendArnolds ParkUnited States1927UnknownUnknownSeat dividers were added to the trains.Operating
Montaña RusaLa Feria de Chapultepec MágicoMexicoOctober 24, 1964UnknownUnknownIndividual lap bars were added to the trains.Demolished 2022
Rollo CoasterIdlewild and Soak ZoneUnited States1938Unknown2018New trains with individual lap bars and seat dividers were installed.Operating
RutschebanenDyrehavsbakkenDenmark1932Unknown2010New trains with individual lap bars and seats were installed.Operating
StarlinerCypress GardensUnited StatesBuilt 1968; relocated 2007Unknown2007New trains with seat dividers were installed.Demolished 2008
WildcatFrontier CityUnited StatesBuilt 1968; relocated and reopened April 20, 1991Unknown1999New trains with individual laps bars and seat dividers were installed.Operating
Woodstock ExpressKings IslandUnited States1972UnknownUnknownSeatbelts were added to the trains.Operating
Woodstock ExpressKings DominionUnited States1974UnknownUnknownSeatbelts were added to the trains.Operating
Woodstock ExpressCarowindsUnited States1975UnknownUnknownSeatbelts were added to the trains.Operating
Zippin PippinBay Beach Amusement ParkUnited StatesBuilt 1912, 1915, or 1917; relocated 2010Unknown2011New trains with individual lap bars and seat dividers were installed.Operating

Coaster Landmark

In 2002, ACE introduced the Roller Coaster Landmark program to recognize coasters of historic significance that may or may not qualify for ACE Coaster Classic status.

An ACE Roller Coaster Landmark Award plaque for Magnum XL-200, the world's first hypercoaster
The ACE Roller Coaster Landmark Award awarded to The Racer at Kings Island
An ACE Roller Coaster Landmark Award plaque located outside The Comet at Six Flags Great Escape
An ACE Roller Coaster Landmark Award plaque for the Great American Scream Machine at Six Flags Over Georgia
CoasterParkCountryOpenedAwardedStatus
American EagleSix Flags Great AmericaUnited StatesMay 23, 1981June 16, 2025Operating
Batman: The RideSix Flags Great AmericaUnited StatesMay 2, 1992June 20, 2005Operating
The BeastKings IslandUnited StatesApril 14, 1979October 2, 2004Operating
Big DipperBlackpool Pleasure BeachUnited KingdomAugust 23, 1923July 2, 2024Operating
Big DipperGeauga LakeUnited States1925Never presentedDemolished 2016
Big DipperCamden ParkUnited States1958May 12, 2019Operating
Blue StreakCedar PointUnited StatesMay 23, 1964June 20, 2022Operating
Blue StreakConneaut Lake ParkUnited States1938June 24, 2010Demolished 2022
BobsledsSeabreeze Amusement ParkUnited StatesBuilt 1954 (as Junior Coaster); rebuilt 1962Not yet presentedOperating
Cannon BallLake WinnepesaukahUnited StatesMay 1967May 20, 2017Operating
Classic CoasterWashington State FairUnited States1935September 7, 2013Operating
The CometSix Flags Great EscapeUnited StatesBuilt 1948; relocated 1994September 13, 2009Operating
CometHersheyparkUnited States1946June 22, 2021Operating
Coney Island CycloneLuna ParkUnited StatesJune 26, 1927June 29, 2002Operating
CorkscrewSilverwood Theme ParkUnited StatesBuilt May 21, 1975; relocated 1990August 27, 2011Operating
CycloneLakeside Amusement ParkUnited StatesMay 17, 1940August 2, 2003SBNO
Dragon CoasterPlaylandUnited States1929August 8, 2009Operating
Flying TurnsKnoebels Amusement ResortUnited StatesOctober 5, 2013Not yet presentedOperating
Giant DipperSanta Cruz Beach BoardwalkUnited StatesMay 17, 1924May 5, 2007Operating
Giant DipperBelmont ParkUnited StatesJuly 4, 1925April 23, 2010Operating
Grand NationalBlackpool Pleasure BeachUnited Kingdom1935July 2, 2024Operating
Great American Scream MachineSix Flags Over GeorgiaUnited StatesMarch 31, 1973May 21, 2017Operating
Jack RabbitSeabreeze Amusement ParkUnited States1920August 15, 2015Operating
Jack RabbitKennywoodUnited States1920June 21, 2010Operating
Kiddy CoasterPlaylandUnited StatesMay 26, 1928July 28, 2018Operating
Leap-The-DipsLakemont ParkUnited States1902May 26, 2002SBNO
LegendArnolds ParkUnited StatesJune 8, 1930August 6, 2006Operating
Loch Ness MonsterBusch Gardens WilliamsburgUnited StatesMay 20, 1978June 17, 2003Operating
Magnum XL-200Cedar PointUnited StatesMay 6, 1989June 21, 2004Operating
Matterhorn BobsledsDisneylandUnited StatesJune 14, 1959Not yet presentedOperating
The Riddler MindbenderSix Flags Over GeorgiaUnited StatesMarch 31, 1978June 17, 2008Operating
Montaña RusaLa Feria Chapultepec MágicoMexicoOctober 24, 1964April 22, 2017Demolished 2022
Montezooma's RevengeKnott's Berry FarmUnited StatesMay 21, 1978June 20, 2019Undergoing refurbishment
PhoenixKnoebels Amusement ResortUnited StatesBuilt 1948; relocated 1985October 8, 2005Operating
The RacerKings IslandUnited StatesApril 29, 1972June 18, 2007Operating
RacerKennywoodUnited States1927June 21, 2010Operating
The RavenHoliday WorldUnited StatesMay 6, 1995June 23, 2016Operating
Racer 75Kings DominionUnited StatesMay 8, 1975June 20, 2003Operating
The New RevolutionSix Flags Magic MountainUnited StatesMay 8, 1976June 16, 2002Operating
Roller CoasterLagoon Amusement ParkUnited StatesMay 28, 1921July 30, 2005Operating
Runaway Mine TrainSix Flags Over TexasUnited StatesAugust 1966September 9, 2006Operating
RutschebanenTivoli GardensDenmark1914June 30, 2023Operating
Sea DragonColumbus Zoo and AquariumUnited States1956 (as Jet Flyer)July 16, 2022Operating
Screamin' EagleSix Flags St. LouisUnited States1976June 21, 2016Operating
Shock WaveSix Flags Over TexasUnited StatesApril 22, 1978April 26, 2025Operating
Swamp FoxFamily Kingdom Amusement ParkUnited States1966April 29, 2016Operating
ThunderboltKennywoodUnited StatesBuilt 1924 (as Pippin); rebuilt 1968July 27, 2014Operating
ThunderboltSix Flags New EnglandUnited States1941August 2, 2008Operating
ThunderhawkDorney Park & Wildwater KingdomUnited StatesMarch 30, 1924June 23, 2021Operating
TornadoAdventurelandUnited StatesJuly 4, 1978August 17, 2024Operating
WhizzerSix Flags Great AmericaUnited States1976August 10, 2012Operating
WildcatLake CompounceUnited States1927August 1, 2008Operating
The Wild OneSix Flags AmericaUnited StatesBuilt 1917 (as The Giant Coaster); rebuilt 1932 and 1963; relocated 1986June 18, 2018Defunct 2025
Wooden Roller CoasterPlaylandCanada1958July 11, 2009Operating
VuoristorataLinnanmäkiFinlandJuly 13, 1951July 19, 2025Operating
Yankee CannonballCanobie Lake ParkUnited States1930June 20, 2013Operating

Golden Age Coaster

The Golden Age Coaster award, a prequel to the Roller Coaster Landmark award, was established to recognize significant roller coasters that were built during the 1920s. Giant Dipper at Santa Cruz Beach Boardwalk, and Giant Dipper at Belmont Park (San Diego) both received the Golden Age Coaster award in addition to the Roller Coaster Landmark award.

Preservation

ACE takes an active role in the preservation of endangered roller coasters. Since 1985, the club has either directly or indirectly helped save more than half a dozen. One of the most notable include the Phoenix located at Knoebels Amusement Resort in Elysburg, Pennsylvania. The wooden coaster was relocated from Playland Park in San Antonio, Texas. Another that the organization saved was Leap the Dips, the world's oldest operating roller coaster, located at Lakemont Park in Altoona, Pennsylvania. In addition to preservation, some parks have also sought the opinions of ACE members regarding roller coaster installations, such as Magnum XL-200 at Cedar Point and roller coaster design, as was the case with The Legend and The Voyage at Holiday World in Santa Claus, Indiana.

External links

  • (Official website)