A traditional, European-style 5k around Reid Park, including hay-bale hurdles and water jumps, takes place on Thursday, Nov. 24; $12 to $25: 8 a.m., Open Women's 5k; 8:45 a.m., Open Men's 5k; 9:30 a.m., Co-Ed 1.5 mile fun run and walk. Visit azroadrunners.org for more information.