Steel Challenge
The Arctic Challenge
The Challenge (1916)
Challenge-touren
USA Pro Challenge
Norwegian Challenge
Challenger-touren
Hero World Challenge
CVS/pharmacy LPGA Challenge
IAAF World Challenge
European Rugby Challenge Cup
The Crimson Challenge
University Challenge
Challenge Round
The Challenge Accepted
IAAF Combined Events Challenge
Venice Challenge Save Cup
Ladies Norwegian Challenge
Nordic 10000m Challenge 2016
Nordic 10000m Challenge 2017
Columbus Challenger
Chengdu Challenger
Shymkent Challenger
Transalp Challenge
Challenger de Drummondville
World Team Challenge
The Challenge (1960)
Canberra Challenger
Savannah Challenger
Keio Challenger
Challenger de Gatineau
Nordic 10000m Challenge 2001
Pokémon Puzzle Challenge
Winnipeg Challenger
Nordic 10000m Challenge 2003
Challenger de Granby
Nordic 10000m Challenge 2011
Nordic 10000m Challenge 2010
Nordic 10000m Challenge 2014
Nordic 10000m Challenge 1999
Euro Ice Hockey Challenge
Nordic 10000m Challenge 2008
Nordic 10000m Challenge 2005
Nordic 10000m Challenge 2006
Nordic 10000m Challenge 2007
Nordic 10000m Challenge 1998
Nordic 10000m Challenge 2002
Nordic 10000m Challenge 2004
Santaizi ATP Challenger
Nordic 10000m Challenge 2013
Challenge League
Nordic 10000m Challenge 2009
Challenger La Manche
Nordic 10000m Challenge 2000
Nordic 10000m Challenge 2012
DARPA Grand Challenge
Arctic Challenge Exercise
Nordic 10000m Challenge 2015
JC Ferrero Challenger Open
Nordic 10000m Challenge 1997
Challenger 2
Challenger (romferge)
Challengecupen i håndball
IAAF Combined Events Challenge 2019
Youngster Coast Challenge 2024
Torneo Internacional Challenger León
Charlottesville Men’s Pro Challenger
International Blues Challenge
Arctic Chess Challenge
ATP Challenger China International – Nanchang
Intercontinental Rally Challenge
Buick Challenge
European Winter Throwing Challenge 2003
European Winter Throwing Challenge 2002
Studentlekene Bergen Challenge
IAAF Combined Events Challenge 2018
European Winter Throwing Challenge 2001
Nordic 10000m Challenge
Rainforest Challenge
European Winter Throwing Challenge 2004
The Big Challenge
IAAF Combined Events Challenge 2017
LECOM Health Challenge
Karshi Challenger
Guzzini Challenger
Kobe Challenger
Tiburon Challenger
Almaty Challenger
Stockton Challenger
Calgary Challenger
Lima Challenger
Båstad Challenger
Tashkent Challenger
Knoxville Challenger
Challenger 1
Samarkand Challenger
Shanghai Challenger
Challenger
Fergana Challenger
Euro Ice Hockey Challenge 2011/12
Fairfield Challenger
Bangkok Challenger
Monterrey Challenger
Brest Challenger
International Challenger Zhangjiagang
International Challenger Quanzhou
Play In Challenger
Liuzhou International Challenger
Tallahassee Tennis Challenger
KPIT MSLTA Challenger
AON Open Challenger
Hungarian Challenger Open
Kaohsiung Challenger
Gwangju Open
Nordic Naturals Challenger
Challenger-touren 2018
Challenger Ciudad de Guayaquil
Cary Challenger
Qujing International Challenger
Busan Open
Challenger de Buenos Aires
Lexington Challenger
Amex-Istanbul Challenger
Seoul Open Challenger
Bombardier Challenger 300
Gimcheon Open ATP Challenger
Banja Luka Challenger
Città di Como Challenger
Challengerekspedisjonen
Las Vegas Challenger
Oracle Challenger Series – Chicago
STS-51-L
Bangkok Challenger II
Internazionali di Tennis del Friuli Venezia Giulia
HMS «Challenger» (1858)
Latrobe City Traralgon ATP Challenger
JSM Challenger of Champaign–Urbana
ZS-Sports China International Challenger
Levene Gouldin & Thompson Tennis Challenger
Oracle Challenger Series – Newport Beach
Poprad-Tatry ATP Challenger Tour
Oracle Challenger Series – Indian Wells
Challenger ATP Cachantún Cup
Cruiser Tank Challenger
Stanley Cup
ATP Challenger 2001 Team Padova
San Luis Open Challenger Tour
Shriram Capital P.L. Reddy Memorial Challenger
Sibiu Open
BNP Paribas de Nouvelle-Calédonie
Jinan International Open
Challengerdypet
Mont Ventoux Dénivelé Challenges 2023
MS «Skandi Texel»
Climate Change: Global Risks, Challenges and Decisions
Desert Classic
Charles Schwab Challenge
Challenger-touren 2019
European Throwing Cup
Columbia (romferge)