 Even though it rained until the starting of marathon and half-marathon classes, but the race finally finished properlywith its weather progressively improved to be not rained. Even though an improved weather, but the gradient near the Hsichih stop of Hsichih-Wugu Elevated Viaduct made a major challenge on runners' physical strength.
<clarity>  Even though it rained until the starting of marathon and half-marathon classes, but the race finally finished properlywith its weather progressively improved to be not rained. Even though an improved weather, but the gradient near the Hsichih stop of Hsichih-Wugu Elevated Viaduct made a major challenge on runners' physical strength.
 Even though it rained until the starting of marathon and half-marathon classes, the race finished properly. Despite the improved weather, but the gradient near the Hsichih stop of Hsichih-Wugu Elevated Viaduct made a major challenge on runners' physical strength.