---
type: city_events
city: boulder
country: us
timeframe: 2026-10-04/2026-10-04
events_count: 1
last_updated: '2026-10-04T14:13:01Z'
canonical: https://staging.eventindex.ai/us/boulder/today
---

# Events in Boulder today (October 4, 2026)

1 verified events. Data refreshed daily. Source: EventIndex.ai — the open events layer for AI.

## Music
- **Rainbow Socks TV Premiere Concert** · Sat Oct 3–Sun Oct 4, 20:00 · Friends School Boulder, 5465 Pennsylvania Ave, · [details](https://staging.eventindex.ai/us/boulder/e/rainbow-socks-tv-premiere-concert-evt_Hkzs6qtX) · [tickets](https://visitdenver.com/event/rainbow-socks-tv-premiere-concert/146900/)

## Free events
No free events listed in Boulder today (October 4, 2026).

Every page on this site is also available as markdown: append `.md` to the URL. Full API: https://staging.eventindex.ai/openapi.json