Challenger
ATP Challenger Tour
Professor Challenger
Challenger 2
Challenger 1
BRD Brașov Challenger
Space Shuttle Challenger
Challenger de Drummondville
Challenger, Gray & Christmas
Bombardier Challenger 300
Bombardier Challenger 600 series
Guangzhou International Challenger
Champaign–Urbana Challenger
Nordic Naturals Challenger
Deepsea Challenger
Challenger (train)
BRD Timișoara Challenger
Bombardier Challenger 850
Challenger Tractor
Waterloo Challenger
Dodge Challenger (2008)
Challenger expedition
Space Shuttle Challenger disaster
Challenger 24
2010 Brașov Challenger
Carson Challenger
STRABAG Challenger Open
Challenger (company)
Challenger Pulcra Lachiter Biella
Challenger de Salinas
Quad City Challenger
The Challenger Disaster
Pune Challenger
Challenger tank
Challenger Ciudad de Guayaquil
León Challenger
Challenger La Manche
Challenger Deep
Meerbusch Challenger
2014–15 ISU Challenger Series
2018–19 ISU Challenger Series
Calgary Challenger
2015–16 ISU Challenger Series
Senior Women's Challenger Trophy
WCT Tallinn Mens Challenger
Volkswagen Challenger
Challenger brand
2009 Brașov Challenger
ATP China Challenger International
Winnipeg Challenger
2017–18 ISU Challenger Series
2016–17 ISU Challenger Series
2011 Ropharma Brașov Challenger
Senior Women's T20 Challenger Trophy
USS Challenger
Tallahassee Tennis Challenger
Alessandria Challenger
Savannah Challenger
2009 Challenger de Providencia
Cruiser Mk VIII Challenger
Green World ATP Challenger
São Paulo Challenger de Tênis
AON Open Challenger
Challenger Center for Space Science Education
2012 BRD Brașov Challenger
Tiburon Challenger
Tempe Challenger
Challenger de Saguenay
Dodge Challenger (1970)
Ben Challenger
Challenger Cup
Keio Challenger
2014 Città di Como Challenger – Singles
HMS Challenger
Stockton Challenger
Challenger 3
2011 ATP China Challenger International
BRD Arad Challenger
Quito Challenger
Istanbul Challenger
2016 Columbus Challenger 1
Hungarian Challenger Open
2010 Arad Challenger
WCT Tallinn Ladies Challenger
Tashkent Challenger
BSI Challenger Lugano
2013 Fergana Challenger – Men's singles
Challenger Society for Marine Science
Challenger de Gatineau
2009 ATP Challenger Tour
ATP Challenger 2001 Team Padova
DeepFlight Challenger
Købstædernes ATP Challenger
Oracle Challenger Series – Houston
Challenger bank
Challenger (1990 film)
Oracle Challenger Series – Chicago
1999–2000 NKP Salve Challenger Trophy
Levene Gouldin & Thompson Tennis Challenger
Video Challenger
2016 Canberra Challenger – Singles
2011 Challenger of Dallas
Hilton Waikoloa Village USTA Challenger
League of Legends Challenger Series
1996–97 NKP Salve Challenger Trophy
2012 Honolulu Challenger
Sleek Rat, the Challenger
Challenger (eagle)
2011 Savannah Challenger
2005–06 NKP Salve Challenger Trophy
1997–98 NKP Salve Challenger Trophy
2014 San Luis Potosí Challenger
Challenger II
Budapest Challenger
2016–17 Senior Women's Challenger Trophy
2014 Savannah Challenger
2007–08 NKP Salve Challenger Trophy
Città di Como Challenger
2001–02 NKP Salve Challenger Trophy
1995–96 NKP Salve Challenger Trophy
2004–05 NKP Salve Challenger Trophy
Emami Kolkata Open ATP Challenger Tour
Challenger-class submarine
1998–99 NKP Salve Challenger Trophy
2013 Maui Challenger
2012 Tiburon Challenger
Shriram Capital P.L. Reddy Memorial Challenger
2008–09 NKP Salve Challenger Trophy
1994–95 NKP Salve Challenger Trophy
2003–04 NKP Salve Challenger Trophy
2021–22 ISU Challenger Series
Challenger Series
2000–01 NKP Salve Challenger Trophy
2011 Green World ATP Challenger
2022–23 ISU Challenger Series
2012 BRD Arad Challenger
2006–07 NKP Salve Challenger Trophy
2012 Arimex Challenger Trophy
2010 Tail Savannah Challenger
2024–25 ISU Challenger Series
Beijing International Challenger
2011 Challenger Banque Nationale de Rimouski
2023–24 ISU Challenger Series
2012–13 NKP Salve Challenger Trophy
Challenger ATP Cachantún Cup
Vancouver Challenger
Challenger mine
2019–20 ISU Challenger Series
2014 BRD Brașov Challenger
Travemünde Challenger
Bombardier Challenger
2020 World Rugby Sevens Challenger Series – Men's tour
2010–11 NKP Salve Challenger Trophy
Challenger Island
Challenger-class cruiser
Riviera di Rimini Challenger
Serbia Challenger Open
2013 Challenger Banque Nationale de Rimouski
2012 BRD Timișoara Challenger
2013 BRD Brașov Challenger
HMS Challenger (1931)
Seoul Open Challenger
Challenger Harbour
2013 BRD Timișoara Challenger
2019–20 Women's Senior T20 Challenger Trophy
ATP Challenger Tour Finals
2018 Stockton Challenger
NKP Salve Challenger Trophy
Challenger Tenis Club Argentino
Challenge
2014 Gemdale ATP Challenger
2013–14 NKP Salve Challenger Trophy
Challenger Secondary School
2017–18 Senior Women's Challenger Trophy
2011 ATP Challenger Guangzhou
2010 Challenger Banque Nationale de Rimouski
2024 Champaign–Urbana Challenger
SS St. Marys Challenger
2018 AVC Men's Challenger
Columbia 24 Challenger
2011 Challenger of Dallas – Singles
2022 Champaign–Urbana Challenger
2012 Challenger La Manche
2023 Champaign–Urbana Challenger
2022–23 Senior Women's T20 Challenger Trophy
FIVB Women's Volleyball Challenger Cup
2014 Challenger Team Città di Padova
WCT Latvian International Challenger
Challenger (video game)
Kyoto Challenger
Bielefeld Challenger
2022 Indy Challenger – Singles
2009 Købstædernes ATP Challenger
2011–12 NKP Salve Challenger Trophy
2014 Shriram Capital P.L. Reddy Memorial Challenger
2012 ATP China Challenger International
FIVB Men's Volleyball Challenger Cup
2020–21 ISU Challenger Series
2014 Sacramento Challenger – Singles
Bahrain Ministry of Interior Tennis Challenger