Red Carpet Challenge
As the Awards Season unfolds, forecast who will win in the Red Carpet Challenge!
Global Judgment Challenge
Rarely in recent memory has the future felt more uncertain. The Global Judgment Challenge, presented by
YOU PREDICT THE FUTURE: Brexit & Beyond
From Brexit to Trump, 2019 is set to be a year of tumultuous change. Can you cut through the noise and uncertainty to forecast the major political, economic and s...
In The News 2019
If it's in the news, it's on GJ Open. Forecast on questions about politics, business, technology, sports, entertainment, and anything else trending in the media.
The Economist: The World in 2019
Are you a Superforecaster®?
What do you think will happen in the year 2019? Here's your chance to make a forecast.
Join The Economist's World in 2019...
2018-2019 Vehicle Innovations Challenge
The auto industry is in the midst of a dramatic transformation: from total reliance on internal combustion engines to growing acceptance of electric vehicles; fro...
Finance Forecasting Challenge
Are you ready to forecast financial topics with some of the best from the finance industry? This forecasting tournament is open to anyone who wants to put their f...
The 2018 SCOTUS Challenge
Every year, the Supreme Court of the United States makes decisions that have far-reaching implications for US law, politics, and society. The cases on the docket...
The Russia Challenge
Where are Russia's relations with the West headed over the coming years? Will cooperation increase across a range of political, economic, security and information...
Early Warning Project (2018-2019)
The Early Warning Project (EWP) produces risk assessments for governments, advocacy groups, and at-risk societies to provide more reliable warning about potentia...
GJP Classic Geopolitical Challenge (2018)
Test your forecasting skills on a wide range of questions about today's most pressing geopolitical issues.
This challenge features questions like those asked ...
In the News 2018
If it's in the news, it's on GJ Open. Forecast on questions about politics, business, technology, sports, entertainment, and anything else trending in the media.
Global Judgment Challenge 2018
Rarely in recent memory has the future felt more uncertain. The Global Judgment Challenge, presented by
The World in 2018
Are you a Superforecaster®?
What do you think will happen in the year 2018? Here's your chance to make a forecast.
Join The Economist's World in 2018...
The SCOTUS Challenge
Every year, the Supreme Court of the United States makes decisions that have far-reaching implications for US law, politics and society. The cases on the docket ...
North Korea and Global Security
Does North Korea pose a threat to global security? The country's hastened pursuit of a nuclear deterrent since Kim Jong Un’s accession to power has added urgency...
HFC Challenge
This GJO hosted HFC Challenge 'pre-season' has concluded.
The official Hybrid Forecasting Competition is underway! All registrants having completed registrati...
2017-2018 Vehicle Innovations Challenge
The auto industry is in the midst of a dramatic transformation: from total reliance on internal combustion engines to growing acceptance of electric and hybrid el...
2018 Monkey Cage Midterm Elections Challenge
The Washington Post's Monkey Cage challenges you to forecast the major event...
Early Warning Project (2017-2018)
The 2017-2018 Early Warning Project forecasting challenge has concluded. Click h...