The Parks and Recreation Department is sponsoring the City’s first-ever Monster Mask Virtual Family 5K Dash, an untimed event where each participant will have one week (Oct. 25-31) to run or walk 3.1 miles. Miles may be completed anywhere, including on Richardson’s more than 90 miles of off-road paved trails.

Register at www.cor.net/parksonline. It is free to participate (activity #22438) or $20 per person to participate with a Finishers T-shirt included (activity #22441).

Participants are encouraged to wear a costume and share photos of enjoying the Dash on social media with the hashtag #RichardsonMonsterMask5k.