It's time for the Haunted Valley 5k, 10k, 15k, Half Marathon fun run/walk at Rancho Simi Park!!! Sunday, October 25th, 2026
Check-in - 6:45-7:30AM for everyone
Start - 7:30AM
Address - Rancho Simi Park - on the side by the Pickleball Courts, off of Erringer Rd and Royal Ave. - 1765 Royal Ave, Simi Valley, CA 93065
Google Maps - https://maps.app.goo.gl/ogmTPFYY5dSD2AG18
Apple Maps - https://maps.apple/p/pdV9sASx9Ygj0W
https://www.abetterworldrunning.com/monster-dash-10-25-26-simi
Included in registration —
- custom finisher medals
- drawstring goodie bags
- free videos
- live results the moment you finish
- free photos found by your bib · cinematic race highlight reels · trophies & achievement badges as you hit milestones · your Ascend Index ranking across every race · Ascend Crew to follow friends & chase their times
- FREE A Better World Running APP to keep track of all your races, photos and videos
- assortment of snacks, samples
- friendly, relaxed, fun, and personal racing experience for all levels and abilities
- affordable cost and fun for the whole family!
Event details and schedule
Address - Rancho Simi Park - on the side by the Pickleball Courts, off of Erringer Rd and Royal Ave. - 1765 Royal Ave, Simi Valley, CA 93065
Google Maps - https://maps.app.goo.gl/ogmTPFYY5dSD2AG18
Apple Maps - https://maps.apple/p/pdV9sASx9Ygj0W
Included in registration —
- custom finisher medals
- drawstring goodie bags
- free videos
- live results the moment you finish
- free photos found by your bib · cinematic race highlight reels · trophies & achievement badges as you hit milestones · your Ascend Index ranking across every race · Ascend Crew to follow friends & chase their times
- FREE A Better World Running APP to keep track of all your races, photos and videos
- assortment of snacks, samples
- friendly, relaxed, fun, and personal racing experience for all levels and abilities
- affordable cost and fun for the whole family!
Course info --
* 5k out and back route ttps://www.mapmyrun.com/routes/view/6715831093/
* 10k 2 x 5k loops
* 15k 3 x 5k loops
* Half marathon 3 x 4.36 mi loop: https://www.mapmyrun.com/routes/view/6715843186/
NO REFUNDS NO BANDITS