Stage 4 of the 2025 Tour of Guangxi is a medium mountain stage that will take place on .
The stage starts in 巴马镇 and finishes in 金城江区, starting at with an expected finish at (average speed of km/h).
The total distance of the stage is 181.8 km. The stage includes 0 categorized climb(s) and 0 intermediate sprint(s), and has a total elevation gain of 2274 m, and a total descent of -2304 m.
The stage includes 0 categorized climb(s) and 0 intermediate sprint(s).
The final 3 km for this stage starts at 178.8 km, has an average gradient of -0.2%, reaching 198 m of altitude.