The side are due to get underway at home to Cardiff Uni on Wednesday, September 10, before travelling to Coombe Down to take on their Bristol counterparts seven days later.
Neighbours Chinnor Falcons are set to visit on October 15, with the Royal Air Force arriving in Berkshire a fortnight later.
Rams travel to Cambridge University on November 19 before Oxford are the visitors to Old Bath Road on Friday, November 28.
The final Development XV game of 2025 is at home to Richmond Vikings on Wednesday, December 10, things back up and running with a trip to Chinnor on January 14, 2026.
A rematch with Richmond is lined up for the Athletic Ground on February 11, with Rams back on home turf against The British Army two weeks later.
The final confirmed fixture is another Old Bath Road affair versus Cambridge RFC Development on March 11.
A game with Royal Navy is to be confirmed.
