5K
10K
Half marathon
15K
Haunted Valley 5k, 10k, 15k, Half Marathon
Sunday, October 25, 2026Simi Valley, CA, US
The Haunted Valley 5k, 10k, 15k, Half Marathon is a 5K / 10K / Half marathon / 15K race held on Sunday, October 25, 2026 in Simi Valley, CA, US. Explore registration links, course details, and an AI-powered training plan on Traxamo.
What are the key details for Haunted Valley 5k, 10k, 15k, Half Marathon?
| Date | Sunday, October 25, 2026 |
|---|---|
| Location | Simi Valley, CA, US |
| Distances | 5K, 10K, Half marathon, 15K |
Race Countdown
73
days to go
10 weeks of training remaining
Today
Peakwk 1/8
Taper2w
Peak training starts now — your highest-volume weeks. Prioritize sleep and nutrition to absorb the load.
About this raceBeta
Generating a summary for this race…
Race IQBeta
Free to play
Generating questions about Haunted Valley 5k, 10k, 15k, Half Marathon…
Typical Race Day Weather
Loading historical weather…
Location
Pin shows the race city. Detailed course maps coming soon.
Runners Also Viewed
Finding similar races…