IRON BUTT 100
🏔️ Imperial Century (100 mi)⏱️ Metric Century (62 mi)
📍 Encino, CA
100 Mi
Century Course
📅 Nov 28, 2026
Event Date
$50
Registration
In-Person (Offline)
Event Format
🚴 Event Overview
IRON BUTT 100 in Encino, CA featuring organized Imperial Century, Metric Century route options.
Course Amenities & Highlights:
100MMetric AvailableRoad
Regional Terrain & Profile: Pacific coastal highways, redwood rainforests, rolling wine valleys, and high Sierra alpine passes
📍 Event Map & Location
👆 Tap or use 2 fingers to interact
Encino
17301 Oxnard St. , Encino, Ca. 91416 Encino, CA 91416
GPS: 34.181571, -118.51112
⚡ Event Specifications & Schedule
Verified logistical details, course specs, and event attributes for riders and participants.
| Dataset Population | 2026 Verified Census Part of the official 2026 empirical census baseline (405 events). Census Methodology → |
| Qualified Distances | 🏔️ Imperial Century (100 mi)⏱️ Metric Century (62 mi) |
| Event Type | Cycling Century |
| Sport | Road Cycling |
| Event Name | IRON BUTT 100 |
| Event Status | Scheduled |
| Attendance | In-Person (Offline) |
| Start Date | 📅 Nov 28, 2026 |
| Street Address | 17301 Oxnard St. , Encino, Ca. 91416 |
| City / Locality | Encino |
| State / Region | CA |
| Postal / Zip | 91416 |
| GPS Coordinates | 34.181571, -118.51112 |
| Host / Organizer | Encino Velodrome ↗ |
| Registration Fee | $50 |
| Registration Link | Official Registration ↗ |
🚴 More Rides in California
2026 Central Coast Ride, Walk & Roll to Cure ALS
📅 Sep 19, 2026
2026 Ojai Valley Century, to support the Scouts of Troops of Ventura County
📅 Jun 05, 2027
2027 Indian Valley Century Ride
📅 May 29, 2027
3F Century
📅 Oct 10, 2026
All For 1 Endurance Challenge
📅 Nov 07, 2026
Belgian Waffle Ride California - Gran Roadie-Oh
📅 Apr 24, 2027 (7:00 AM – 5:00 PM)