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