🇺🇸 West • California • CA 🗓 📅 Sep 11, 2026 Scheduled 📊 2026 Census Baseline

Mammoth Gran Fondo

🏔️ Imperial Century (100 mi)⏱️ Metric Century (62 mi)🗺️ RWGPS Map

📍 Mammoth Lakes • Mammoth Lakes, CA

100 Mi Century Course

📅 Sep 11, 2026 Event Date

$0 Registration

In-Person (Offline) Event Format

Jump to: #overview #rwgps-routes #map #schedule #registration

🚴 Event Overview

The Mammoth Gran Fondo is a 102-mile ride that takes place in the Eastern Sierra, with proceeds going to support the educational and athletic programming of the Mammoth Mountain Community Foundation.

🔗 Verified Event Links & Resources

📝 Official Registration ↗🗺️ Explore 1 RWGPS Route(s) ↓📍 Driving Directions ↗

Course Amenities & Highlights:

AlpineMetric Available100M

Regional Terrain & Profile: Pacific coastal highways, redwood rainforests, rolling wine valleys, and high Sierra alpine passes

🗺️ Interactive Route Map & Elevation Profile (Ride with GPS)

Verified GPS Route & Elevation Telemetry

Scrub along the interactive elevation graph below to inspect climb gradients, mile markers, and course topography, or export the GPS track directly to your cycling computer.

Mammoth Gran Fondo - Gran Fondo - 102 Mile Route 🏔️ Imperial Century (100 mi)

📏 102.6 mi / 165.1 km⛰️ 6,600 ft gain🆔 Route #57096324

GPS Head Unit Sync & Direct File Export: Compatible with Garmin Edge, Wahoo ELEMNT, Hammerhead Karoo & Strava.

📲 Send to Wahoo/Garmin ↗ ⬇️ Export GPX ⬇️ Export TCX

📍 Event Map & Location

👆 Tap or use 2 fingers to interact

Mammoth Lakes

Mammoth Lakes, CA

GPS: 37.642361, -118.976383

Get Directions ↗

⚡ 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)🗺️ RWGPS Map
Event Type	Cycling Century
Sport	Road Cycling
Event Name	Mammoth Gran Fondo
Event Status	Scheduled
Attendance	In-Person (Offline)
Start Date	📅 Sep 11, 2026
RWGPS Routes	`#57096324`: Wahoo/Garmin Sync ↗ • GPX ⬇ • TCX ⬇
Starting Venue	Mammoth Lakes
City / Locality	Mammoth Lakes
State / Region	CA
GPS Coordinates	37.642361, -118.976383
Host / Organizer	Mammoth Mountain Community Foundation ↗
Registration Fee	$0
Registration Link	Official Registration ↗

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