Hundreds of riders have set off from Jedburgh town centre for the Jedburgh Callants Festival.
They will now take part in traditions including singing at Ferniehirst castle and a visit to the Capon tree.
People have come from across the Borders and beyond to watch the annual spectacle.
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The Met Office have issued a yellow "Be Aware" warning of heavy rain for the region which is valid from 3pm Sunday until 3pm Monday
Emma Jesson brings you Saturday night's forecast
Christmas Eve which could be rather frosty, and at present, Christmas Day itself looks like being cold and clear with a few wintry showers