Sat October 19, 2019 Oro Valley, AZ US 85737 Directions
A Mashing Good Time
Pie and Witch's Brew, Oh My!

The Monster Mash Run/Walk

$30 6:00PM MST - 8:00PM MST
Sorry! This event is full. Registration ends October 19, 2019 at 3:00pm MST
Cool Finisher's Medals (Limited to 50 kids)

Kids' Free Monster Dash

$0 5:30PM MST - 8:00PM MST
Sorry! This event is full. Registration ends October 19, 2019 at 3:00pm MST

Welcome to the Fourth Annual Monster Mash Fun Run and Kids' Free Monster Dash. This is event is in partnership with Oro Valley Parks and Recreation, and is a  Halloween-themed event for the entire family.

Each Monster Mash participant will receive a GLOW in the DARK finisher's medal and free BBQ at the finish.
GLOW in the DARK event shirts can be purchased for $7

Each Free Monster Mash participant will enjoy:
~A halloween finisher's medal
~A halloween runner's bib

OYL will stream a halloween movie (kid-friendly) near the start/finish line, and Oro Valley Parks and Recreation will provide haunted hayrides, as well as a mini halloween festival that includes jumping castles and games.

The Monster Mash is roughly 3 miles. You will have to perform tasks at four stations on the course before you run out to the turn around on the riverpath. But wait! There's more. See below...

Please read the following so you understand how the race will unfold:

The Course*

It will be a chip start/chip finish. The race starts in Steam Pump Ranch, runs through the hayride field before you enter the riverpath to the turnaround in the Oro Valley Marketplace. Runners will start in waves of 10-15 participants with a chip start to chip finish time. You are free to start running between 6:00 p.m. and 6:30 p.m. No one will be allowed to start after 6:30 p.m.


Each participant will be given an orange ballon. You must blow up the ballon and run with it BETWEEN YOUR LEGS to the first Station and drop it.

Station One - Pumpkin Pie- Eat a slice of pumpkin pie (if you have an allergy, you are welcome to provide your own food and volunteer to manage it at the station)

Station Two- Witch's Brew- Wash down the pie with some witch's brew (root beer or water)

Station Three - It's a Hay-of-a-Timel - Scale the hale bales 

Station Four - Monster Limbo - Bend backwards and walk under a  bar

ALL paid-participants will receive a custom finisher's medal and a free BBQ dinner. If you want a glow-in-the-dark shirt, you can purchase one for $7 (cutoff to order a shirt is September 27, 2019.)

The kids will enjoy a free fun run through the hayride field and then back to the finish line. Each child will receive a bib number and finisher's medal. There will be haunted hayrides and a movie at the finish line.


1st, 2nd and 3rd Place Overall Male and Female Awards. 

**On-site registration will be available on race day from 5:00-5:30 p.m. for $40, so register online and save! There will be no shirts to purchase on race day.:)

5k Finisher's Medal

GLOW in the DARK 5k finisher's medal

Steam Pump Ranch
10901 N. Oracle Rd.
Oro Valley, AZ US 85737
Race Contact Info

If you have any questions about this race, click the button below.


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