Haunted Valley 5k 10k 15k Half Marathon
Rancho Simi Park · Simi Valley · October 25, 2026 · 7:30AM
Get spooky at the Haunted Valley Halloween race — our brand-new race in Simi Valley! Run a flat, fast 5k, 10k, 15k, or half marathon along the Arroyo Simi Greenway at Rancho Simi Park on October 25 — and take home a custom Halloween-themed finisher medal. Costumes optional and encouraged!
This is an open course. Please be courteous to other pedestrians, runners, and cyclists on the shared path.
Course map: The course is super easy to follow. It will consist of out and back loops on the trail/path that will be markred.
5k (1 loop), 10k (2 loops), 15k (3 loops) with an aid station at every loop -
https://www.mapmyrun.com/routes/view/6715831093/
Half marathon is 3 x 4.37 mile loops with aid station at every loop -
https://www.mapmyrun.com/routes/view/6715843186/
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!
- group discounts for 3 or more people discount auto applied on Race Ascend
- age group awards (picked up at a race only, will not be mailed)
Group discounts for 5 or more people by emailing us at abetterworldrunning@gmail.com for group registration.
Transfers only by emailing abetterworldrunning@gmail.com requesting a later date or transferring to another participant. There is a NO refund policy.
3:15 time limit for the half marathon. If more time is needed, please email us at abetterworldrunning@gmail.com for early start.
Race day registration - CC, Cash, ApplePay, Venmo, Zelle or PayPal -- 5k $35, 10k $40, 15k $45, half marathon $50
Volunteer for a free race entry -- you can bring a friend or family member to volunteer while you participate, or volunteer for a future free entry. Email here to confirm information -- abetterworldrunning@gmail.com
Bib Pick Up - 6:45-7:30AM
Start Time - 7:30AM
Date - Sunday, October 25th, 2026
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
Parking - parking is free at Rancho Simi Park. The closest parking is near the Pickleball Courts, there is also parking near the Rancho Simi Community Park/Community Pool. Additional parking on the other side of the park near the kickball fields