Ultrapedia

Working

run.ultrapedia/ultrapediav1.0.0 Domain verified

US ultramarathons: dates, places, distances, elevation, prices. Every value cited.

Entertainment & Games

Website Registry entry

Maintain this server? Claim it

Try it

Call this server's tools from your browser. Nothing to install.

https://ultrapedia.run/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

describe Read-only

What Ultrapedia holds: the queryable views, every column and what it means, the allowed values of category columns, and how many races there are. Read this before writing SQL for `query`.

This tool takes no arguments.

Tools (7)

describe

What Ultrapedia holds: the queryable views, every column and what it means, the allowed values of category columns, and how many races there are. Read this before writing SQL for `query`.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "title": "describeArguments",
  "properties": {}
}

get_race

Everything about one race: its values, its editions, and for every value the page it was read from and the verbatim quote.

read-only

Argument	Type	Description
slug*	string

Input schema (JSON)

{
  "type": "object",
  "title": "get_raceArguments",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "title": "Slug"
    }
  }
}

propose_correction

Send a value for one field of one race, read from a web page — a correction or a value the index is missing. `field` is a column name from `describe`; `value` is in that column's form and units (gain_m in metres, dates yyyy-mm-dd, start_time HH:MM 24h, price_usd a number). `quote` must be copied verbatim from `source_url` and must show the value. For date, start time, price, aid stations, drop bags and runners, `year` is the edition year. The server checks the quote on the page; the result says whether the value was applied, held for a maintainer, or rejected and why.

Argument	Type	Description
slug*	string
year	any
field*	string
quote*	string
value*	any
source_url*	string

Input schema (JSON)

{
  "type": "object",
  "title": "propose_correctionArguments",
  "required": [
    "slug",
    "field",
    "value",
    "source_url",
    "quote"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "title": "Slug"
    },
    "year": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "title": "Year",
      "default": null
    },
    "field": {
      "type": "string",
      "title": "Field"
    },
    "quote": {
      "type": "string",
      "title": "Quote"
    },
    "value": {
      "title": "Value"
    },
    "source_url": {
      "type": "string",
      "title": "Source Url"
    }
  }
}

propose_race

Send a US ultramarathon the index does not have yet. Check with search_races first. `quote` is copied verbatim from `source_url` and names the race. One call for each distance (a 50K and a 100M at the same event are two races).

Argument	Type	Description
city	any
name*	string
quote*	string
state	any
source_url*	string
website_url	any
distance_category*	string

Input schema (JSON)

{
  "type": "object",
  "title": "propose_raceArguments",
  "required": [
    "name",
    "distance_category",
    "source_url",
    "quote"
  ],
  "properties": {
    "city": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "City",
      "default": null
    },
    "name": {
      "type": "string",
      "title": "Name"
    },
    "quote": {
      "type": "string",
      "title": "Quote"
    },
    "state": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "State",
      "default": null
    },
    "source_url": {
      "type": "string",
      "title": "Source Url"
    },
    "website_url": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Website Url",
      "default": null
    },
    "distance_category": {
      "type": "string",
      "title": "Distance Category"
    }
  }
}

query

Run one read-only SQL SELECT (SQLite) over the views `races`, `editions` and `sources`. Returns columns and rows; `truncated` is true when more rows exist than `limit` (max 500). Example: SELECT slug, name, date, city FROM races WHERE state='CO' AND distance_category='100M' AND date >= date('now') ORDER BY date

read-only

Argument	Type	Description
sql*	string
limit	integer

Input schema (JSON)

{
  "type": "object",
  "title": "queryArguments",
  "required": [
    "sql"
  ],
  "properties": {
    "sql": {
      "type": "string",
      "title": "Sql"
    },
    "limit": {
      "type": "integer",
      "title": "Limit",
      "default": 100
    }
  }
}

report_problem

Report something a single value cannot fix: a cancelled or discontinued race, two rows for the same race, a race filed under the wrong distance. Include a source and quote when you have one.

Argument	Type	Description
note*	string
slug*	string
quote	any
source_url	any

Input schema (JSON)

{
  "type": "object",
  "title": "report_problemArguments",
  "required": [
    "slug",
    "note"
  ],
  "properties": {
    "note": {
      "type": "string",
      "title": "Note"
    },
    "slug": {
      "type": "string",
      "title": "Slug"
    },
    "quote": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Quote",
      "default": null
    },
    "source_url": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Source Url",
      "default": null
    }
  }
}

search_races

Find races. `text` matches the name, city or start location; `state` is a two-letter code; `distance_category` is one of the values in `describe`; dates are yyyy-mm-dd and filter the current edition's date. Returns the main columns; use `get_race` for everything about one race.

read-only

Argument	Type	Description
text	any
limit	integer
state	any
date_to	any
date_from	any
distance_category	any

Input schema (JSON)

{
  "type": "object",
  "title": "search_racesArguments",
  "properties": {
    "text": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Text",
      "default": null
    },
    "limit": {
      "type": "integer",
      "title": "Limit",
      "default": 25
    },
    "state": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "State",
      "default": null
    },
    "date_to": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Date To",
      "default": null
    },
    "date_from": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Date From",
      "default": null
    },
    "distance_category": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Distance Category",
      "default": null
    }
  }
}