# Ector County Coliseum Upcoming Events & Trade Show Calendar (2026–2027)

- **Canonical URL:** https://conventions.com/venues/ector-county-coliseum-odessa/events
- **Parent Venue Hub:** https://conventions.com/venues/ector-county-coliseum-odessa
- **VenueScore™:** 8.7/10 (Odessa Right-to-Work State Convention Campus)
- **Address:** Downtown Convention Corridor, Odessa, TX
- **Labor Jurisdiction:** Right-to-Work State

Audit 2 verified 2026–2027 conventions, trade expositions, and technical congresses hosted at Ector County Coliseum (Downtown Convention Corridor, Odessa, TX)—complete with hall assignments, hotel rate compression, and direct links to each show's exhibitor and attendee guide.

## Upcoming Flagship Events & Annual Calendar at Ector County Coliseum (2 Mapped Shows)
- **[Permian Basin International Oil Show 2026](https://conventions.com/events/permian-basin-international-oil-show-odessa)** — Oct 20–22, 2026 | 30,000+ B2B Attendees | 8.8 / 10 High Corridor Compression
- **[Permian Basin Petroleum Association Annual Meeting 2026](https://conventions.com/events/permian-basin-petroleum-association-annual-meeting-odessa)** — Oct 7–8, 2026 | 600+ B2B Attendees | 7.6 / 10 Moderate Corridor Compression
- **Permian Basin International Oil Show** (Odessa B2B Trade & Conference Organizer) — 2026-10-20 – 2026-10-22 | 30,000+ B2B Attendees | Ector County Coliseum Main Exhibit Hall & Breakout Wing | ~$8,450 10×10 All-In
- **Permian Basin Petroleum Association Annual Meeting** (Odessa B2B Trade & Conference Organizer) — 2026-10-07 – 2026-10-08 | 600+ B2B Attendees | Ector County Coliseum Main Exhibit Hall & Breakout Wing | ~$8,450 10×10 All-In

## 12-Month Compression Matrix
- **JAN (Peak):** Q1 Flagship Trade Show Surge
- **FEB (Peak):** High Association & Expo Demand
- **MAR (Peak):** Peak Spring Convention Window
- **APR (Moderate):** Shoulder Openings Late April
- **MAY (Moderate):** Strong Late-May Negotiation Leverage
- **JUN (Value):** Summer Value Rates Begin
- **JUL (Value):** Maximum Room-Block & Space Concessions
- **AUG (Value):** High Availability & Value Pricing
- **SEP (Moderate):** Fall Season Kickoff
- **OCT (Peak):** Peak Q4 Enterprise Congresses
- **NOV (Moderate):** Early Nov Busy; Late Nov Value
- **DEC (Value):** Mid-December Corporate Value Window