
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Women's (2:19:51)
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Rules
This market will resolve to "Yes" if the winner of the listed division of the 2026 TCS New York City Marathon, scheduled for November 1, 2026 records an official finish time faster than that division's course record.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/nyc-marathon-2026-course-record-brokenAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+97 more outcomes
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