Model Railway Exhibition Returns to Horndean This Month
Portsmouth Railex 2026 showcases 20+ layouts from across the UK

Model railway enthusiasts and families are in for a treat as Portsmouth Railex returns to Horndean Technology College for its 2026 exhibition next weekend.
The popular event takes place on Saturday 21st and Sunday 22nd February, showcasing over 20 layouts of various gauges from around the UK.
Event Details
- Dates: Saturday 21st & Sunday 22nd February 2026
- Times: Saturday 10am-5pm, Sunday 10am-4pm
- Venue: Horndean Technology College, Barton Cross, PO8 9PQ
- What's on: 20+ model railway layouts, traders, and societies
Something for Everyone
The exhibition caters to all ages and experience levels – from serious collectors looking to add to their setup to families wanting a fun day out. Various model railway traders and societies will be on hand to answer questions and sell supplies.
The layouts on display range from intricate small-scale models to impressive large gauge displays, showcasing the skill and dedication of modellers from across the country.
Getting There
Horndean Technology College is easily accessible from Waterlooville, Cowplain, and the surrounding area. There's parking available on site.