Breathless Agony
📍 Sylvan Park • Redlands, CA
100 Mi
Century Course
📅 May 01, 2027 (6:00 AM – 5:30 PM)
Event Date
$95
Registration
In-Person (Offline)
Event Format
🚴 Event Overview
One of Southern California's toughest endurance road cycling challenges, climbing from the Redlands/Mentone valley floor into the San Bernardino Mountains to Onyx Summit at an elevation of 8,443 feet. The full four-pass century route covers approximately 114 miles with over 12,000 feet of total vertical gain.
Course Amenities & Highlights:
Regional Terrain & Profile: Pacific coastal highways, redwood rainforests, rolling wine valleys, and high Sierra alpine passes
📍 Event Map & Location
Sylvan Park
601 N University St Redlands, CA 92374
GPS: 37.70226, -118.84193
⚡ Event Specifications
Verified logistical details, course specs, and event attributes for riders and participants.
| Dataset Population | 2027 Forward Calendar Active forward calendar entry for rider scheduling; isolated from the 2026 Census baseline count. Methodology → |
| Event Type | Cycling Century (SportsEvent) |
| Sport | Road Cycling |
| Event Name | Breathless Agony |
| Event Status | Scheduled |
| Attendance | In-Person (Offline) |
| Start Date | 📅 May 01, 2027 (6:00 AM – 5:30 PM) |
| End Date | 2027-05-01T17:30:00-07:00 |
| Starting Venue | Sylvan Park |
| Street Address | 601 N University St |
| City / Locality | Redlands |
| State / Region | CA |
| Postal / Zip | 92374 |
| GPS Coordinates | 37.70226, -118.84193 |
| Host / Organizer | Redlands Bicycle Classic / Inland Empire Biking Alliance ↗ |
| Registration Fee | $95 |
| Registration Link | Official Registration ↗ |