Contact RunDida

Built by runners, for runners. We respond to every email within 48-72 hours on weekdays.

Email us

The fastest way to reach us is by email at support [at] rundida.com. Adding a topic prefix to your subject line helps us route faster:

• General questions / feedback — just write us
• Bug reports — please include reproduction steps and a screenshot if possible
• Partnerships / business inquiries — please include a brief description of your business and use case in the first message
• Privacy / data requests (GDPR, CCPA) — we respond within the legally required timeframe (30 days for GDPR)

Open source & developer resources

RunDida builds in the open. If you're a developer:

• MCP server source & issues — github.com/XWeaponX7/rundida-mcp for code, issues, PRs, and discussions about the MCP integration
• MCP server (install) — @rundida/mcp-server on NPM — lets AI agents (Claude, ChatGPT, Cursor) directly access RunDida data
• Public JSON API — rundida.com/api/ serves all 97 tools, marathons, and guides as static JSON, no key required
• Author profile — @XWeaponX7 on GitHub

Response time

We aim to respond to all inquiries within 48-72 hours during weekdays. Bug reports with reproducible steps and screenshots get priority. For partnership emails, please include a brief description of your business and use case in the first message — it helps us reply faster.

What we're not able to help with

• Personal medical / training advice — please consult a qualified coach or sports physician
• Custom training plan creation by humans — try our AI Plan Generator instead
• Race entry guarantees — we provide marathon information but cannot help secure race bibs