复杂词性分析：挑战性马拉松句子的解析

Although the weather was cold and windy, the determined marathon runners persevered through the challenging course, crossing the finish line with a sense of pride and accomplishment.

(连词、形容词、副词、动词、名词、介词、代词、冠词、情态动词、不定式、分词等均有涉及)