What is this?
An unofficial tournament platform for Manifold Markets. Anyone can bundle existing Manifold questions into a competition: the leaderboard ranks traders by their combined profit across the tournament's markets, and hosts can offer mana prizes for the top finishers.
How to Participate
- Browse tournaments on the main page (filter by Active, Coming Up, or Finished)
- Open a tournament to see its markets, prizes, and live leaderboard
- Click any market to trade on Manifold — profit on tournament markets is your score
- Check back to watch your leaderboard position; when the tournament finishes, the top 3 are locked in as official winners
There's no sign-up for open tournaments: if you trade on a tournament's markets with your Manifold account, you're on the leaderboard automatically. Tournaments marked "Invitational" only rank their listed participants — ask the host to add you.
How to Host
- Click "Create Tournament" and pick a name and description
- Add markets by Manifold topic tags, hand-picked selections, or both (up to 100 markets)
- Optionally set mana prizes for 1st–3rd place and list yourself as a host
- Optionally list participants and mark the tournament invitational to restrict the leaderboard to them
- Choose an admin code — anyone with the code can edit or delete the tournament, so keep it safe
- When the competition ends, set the status to Finished: the current top 3 are recorded as the official winners
Prize payouts happen on Manifold itself (e.g. via managrams) — this site tracks who won, not the transfer.
Hall of Fame & User Lookup
The Hall of Fame ranks every tournament champion by titles won, and the User Lookup page shows any Manifold user's tournament record: podium finishes, prize winnings, and tournaments they've hosted.
Fine Print
- Scores use Manifold's per-market profit numbers for each trader's overall position
- Leaderboards are computed live from the Manifold API and may lag a little
- This site is not affiliated with Manifold Markets