Autumn Ridge and Oak Grove Loop

Thousand Oaks, CA

Status: Open
Date — Duration June 6
7:45AM ~ 11AM
Cost/Person $185* *Discounts Available

Overview

Meet at 7:45 AM. We begin walking promptly at 8:00 AM. Please do not be late. This is a group outing and we respect everyone’s time. Anyone not present at 8:00 will be considered not in attendance.

There are public restrooms at the meeting point.

What to Pack

Bring a small backpack with the following:

  • Water: 2 Liters per person
  • Personal medications

What to Wear

Dress in layers. It will be cool and potentially breezy:

  • Base Layer: A polyester or nylon t-shirt next to your skin
  • Insulation Layer: A long-sleeved shirt.
  • Light Wind Layer: Breezes are likely here, so a light wind layer is a good idea.
  • Sun Hat or Cap:
  • Footwear: Good shoes with tread. Hiking boots are not necessaery, but sandals are not appropriate.
  • Socks: Hiking-weight with padding.
  • Mobility aids: Bring trekking poles or a walking stick if needed

Timeline

7:45 AM - Rendezvous Meet at Lang Ranch Community Park. Park on the street across from the play structure.
8:00 AM - Hike, Socialize A cool morning loop through Lang Ranch Open Space.
11:00 AM - Wrap Up Return to the vehicles and debrief.

Event Details

Pre-Event Communication: After registering, you'll get more information about specific meeting time, and recommended gear / clothing to bring. We're looking forward to seeing you out there!

Multi-Person Pricing Structure

Multi-Person Discount: 10% off for parties of 2 or more (must enroll in one transaction).
Youth (16 and below): 25% off.

Secure Your Spot

Capacity is strictly limited to ensure a high-quality experience. Complete the registration below to lock in your roster spot.

Registration Note: Registration secures your spot on a first-come, first-served basis. Successive registrants will be automatically placed on a waitlist. Our top priority is a safe, excellent experience for the entire team.

The FMF Rating Standard

Subjective ratings like "Easy" or "Hard" mean different things to different people. Other systems require a calculator to understand. We value clarity and preparation.

The Crux Rule: Miles and Gain come from the trip's hardest single day, ranked by Gain tier first and Miles as the tiebreaker. Terrain is rated independently — whatever the hardest terrain is anywhere in the trip, regardless of which day it falls on.

Above 8,000 ft total elevation, limit ascent to 1,500 - 2,000 ft before resting at the new altitude.

1. Miles

Mileage on the trip's hardest day, as determined by the Crux Rule. This measures endurance.

  • 1: < 3 miles (Short)
  • 2: 3 - 6 miles (Standard)
  • 3: 6 - 10 miles (Long)
  • 4: 10 - 14 miles (Severe)
  • 5: 14 - 18 miles (Ultra)
  • 6: 18+ miles (Expedition)

2. Gain

Total vertical gain on the trip's hardest day. Each tier below E splits into a lower and upper half for finer precision.

  • A: < 1,000 ft (Aerobic)
  • B: 1,000 - 1,500 ft (Moderate)
  • C: 1,500 - 2,500 ft (Threshold)
  • D: 2,500 - 4,000 ft (Anaerobic)
  • E: 4,000+ ft (Redline)

3. Terrain

The technical skill required to move safely. Do you need hands? Do you need a rope? This measures consequence.

  • .1: Trail Walking (Groomed)
  • .2: Rough / Balancing (Uneven)
  • .3: Scramble (Hands Down)
  • .4: High Consequence (No Fall Zone)
  • .5: Technical (Ropes Required)

Adventure Rating

  • G: Appropriate for all audiences — a fun, easy walk. No specific challenges to be aware of. Events with no rating listed are always G.
  • PG: Appropriate for most people. Check the event description for specific notes on light challenges. Often pairs with a Terrain rating above .1.
  • PG13: Might feel adventurous to some — uneven surfaces, light scrambling, or other challenges. Often pairs with a Terrain rating above .2.
  • R: Mental challenges alongside the physical ones. Achievable safely with the right coaching and skills. Often pairs with a Terrain rating above .3, and may include some airiness or exposure, with adequate safety protection in place.

Example: Steep Conditioning Hike

Consider a standard training loop: 3 miles round-trip on a loose dirt trail with 1,800ft of elevation gain.

Miles: 2 (3 miles, lower edge of Standard)
Gain: C (1,800ft, lower half of Threshold)
Terrain: .2 (Uneven footing)
Result: 2C.2
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