

# Event Details

- **Event Name**: Rim Rock 50m Trail Challenge 
- **Event Start and End Date**: Sat, 16 May, 2026 at 06:00 am – Sat, 16 May, 2026 at 07:00 pm (-07:00)
- **Event Description**: Introducing the Rim Rock Trail Challenge – 50 Miles of Grit, Glory, and Napa’s Wildest Terrain

Be part of history in the making! The first-ever running event on the newly opened trails of the Soscol Headwaters Park in Napa Open Space is here—and it’s not for the faint of heart.

The Rim Rock Trail Challenge isn’t just another ultra. With 50+ miles and a punishing 12,800 feet of elevation gain, this course will rank as one of the toughest 50-milers in Northern California. It’s raw, rugged, and relentlessly beautiful.

Whether you’re:
	•	Stepping up your game
	•	Training for your first 100-miler
	•	Or simply craving a true backcountry challenge…

This is your proving ground.

Race Date: Saturday, May 16, 2026
Location: Skyline Wilderness Park &amp; Soscol Headwaters, Napa, CA
Hosted by: Trail Squirrel Adventures &amp; Bay Trailrunners

Registration opens on Friday May 23rd on UltraSignup. Don’t wait—this one’s going to fill fast. Save your spot at the lowest introductory price 

https://ultrasignup.com/register.aspx?did=127024


Long Run Coffee Rim Rock 50 Mile Trail Challenge Bay Area Ridge Trail BayTrailrunners Napa Valley, California Friends of the Napa Open Space District Skyline Wilderness Park Strava Todd Run
- **Event URL**: https://allevents.in/napa/rim-rock-50m-trail-challenge/200029672491810
- **Event Categories**: trips-adventures, contests, workshops, sports
- **Interested Audience**: 
  - total_interested_count: 2

## Ticket Details

- **Ticket URL**: http://facebook.com/200029672491810?utm_source=AllEvents.in&utm_medium=event-discovery-platform&utm_campaign=napa-events

## Event venue details

- **city**: Napa
- **state**: CA
- **country**: United States
- **location**: Skyline Wilderness Park
- **lat**: 38.27782
- **long**: -122.2492
- **full address**: Skyline Wilderness Park, 2201 Imola Ave,Napa,CA,United States

## Event Organizer details

- **affiliate_id**: 2
- **organizer**: Rim Rock 50 Mile Trail Challenge (https://allevents.in/org/rim-rock-50-mile-trail-challenge/27471791)

## Event gallery

- **Alt text**: banner
  - **Image URL**: https://cdn-az.allevents.in/events2/banners/734f7634db8cede5c31f170f11370381c71713faee96ae54c15b344c0f515cd6-rimg-w1200-h1592-dc5d96da-gmir?v=1772718430
- **Alt text**: thumbnail
  - **Image URL**: https://cdn-az.allevents.in/events2/banners/7afd715bcbaf71ffb03349ad14779edf28cfa8846a86b857f50fdc71f123a92d-rimg-w300-h300-dc5fa0e8-gmir?v=1772718430

## FAQs

- **Q**: When is the event happening?
  - **A:** Sat, 16 May, 2026 at 06:00 am (-07:00)
- **Q**: Where is the event happening?
  - **A:** Skyline Wilderness Park, 2201 Imola Ave,Napa,CA,United States
- **Q**: Who is organizing the event?
  - **A:** Rim Rock 50 Mile Trail Challenge
- **Q**: What type of event is this?
  - **A:** trips-adventures, contests, workshops, sports
- **Q**: Where can I find ticket details about Rim Rock 50m Trail Challenge  ?
  - **A:** You can find ticket details about this event on AllEvents.

## Structured Data (JSON-LD)

```json
[
    {
        "@context": "https://schema.org",
        "@type": "Event",
        "name": "Rim Rock 50m Trail Challenge",
        "image": "https://cdn-az.allevents.in/events2/banners/734f7634db8cede5c31f170f11370381c71713faee96ae54c15b344c0f515cd6-rimg-w1200-h1592-dc5d96da-gmir?v=1772718430",
        "startDate": "2026-05-16T06:00:00-07:00",
        "endDate": "2026-05-16T19:00:00-07:00",
        "url": "https://allevents.in/napa/rim-rock-50m-trail-challenge/200029672491810",
        "eventStatus": "https://schema.org/EventScheduled",
        "location": {
            "@type": "Place",
            "name": "Skyline Wilderness Park",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "2201 Imola Ave,Napa,CA,United States",
                "addressLocality": "Napa",
                "addressRegion": "CA",
                "addressCountry": "US"
            },
            "geo": {
                "@type": "GeoCoordinates",
                "latitude": "38.27782",
                "longitude": "-122.2492"
            }
        },
        "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode",
        "description": "Introducing the Rim Rock Trail Challenge – 50 Miles of Grit, Glory, and Napa’s Wildest Terrain\n\nBe part of history in the making! The first-ever running event on the newly opened trails of the Soscol Headwaters Park in Napa Open Space is here—and it’s not for the faint of heart.\n\nThe Rim Rock Trail",
        "organizer": [
            {
                "@type": "Organization",
                "name": "Rim Rock 50 Mile Trail Challenge",
                "url": "https://allevents.in/org/rim-rock-50-mile-trail-challenge/27471791"
            }
        ]
    }
]
```