Unbound Gravel 200
📍 Kansas, Flint Hills, USA
gravel
Date
3–6 June 2027
Distance
200mi · 100mi · 50mi · 25mi
Elevation
2,800 m
Difficulty
gravelbeginner friendly
Heart of Gold Gravel
California, USA · 17 October 2026
Difficulty: 4/5 — Very hard
The Heart of Gold Gravel offers 28, 47, and 71-mile routes through California's Tahoe National Forest, featuring significant climbs and over 75% challenging dirt surfaces across all distances.
Visit official site →- Distances
- 28 miles · 47 miles · 71 miles
- Elevation
- 3,314 m
- Surface
- gravel, dirt, tarmac
- Typical W/kg
- 2.8–4
Rider fit
Who it's for
This event is ideal for gravel enthusiasts of varying skill levels who want to experience scenic California backcountry roads while supporting youth mental wellness.
Who will struggle
Riders unprepared for sustained climbing, rough gravel surfaces, and potentially long days in the saddle, especially on the longer routes, may find this race very challenging.
Training focus
Training should prioritize sustained climbing on varied gravel terrain, building leg strength, and improving endurance for long hours on dirt roads.
Are you ready for this race?
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
FAQs
What are the available course distances?+
The event offers three route options: 28 miles, 47 miles, and a long course of 71 miles.
What type of terrain can riders expect?+
Riders will primarily encounter dirt and gravel roads, with over 75% of the courses being on unpaved surfaces, including chunky climbs and fast descents. Some sections will also pass through downtown Nevada City.
How difficult are the routes?+
The routes vary in difficulty. The 71-mile course is considered an ultimate adventure with significant climbing, while the 47-mile route offers a balanced challenge. The 28-mile course is designed to be fun and scenic with some spicy climbs, suitable for a more relaxed ride.
Will there be aid stations and support on the courses?+
Yes, the 71-mile course features 5 aid stations and 2 water stops. The 47-mile course has 3 aid stations and 2 water stops. The 28-mile course provides 1 aid station and 2 water stops. All aid stations will offer water, hydration mix, and basic nutrition like bananas, chips, cookies, peanut M&Ms, and fig bars.
What is the cause supported by the Heart of Gold Gravel event?+
The event supports youth mental wellness initiatives in Nevada County, with 100% of the proceeds going to organizations promoting this cause, and Child Advocates of Nevada County serving as the fiscal sponsor.
What is the event schedule for race day?+
Packet pickup runs from 6:45 to 7:50 AM, with complimentary coffee available. Important announcements are at 7:50 AM, followed by the start at 8:00 AM. A rider meal is available from 11:00 AM, and a post-ride festival with food, drinks, and live music takes place from 12:00 PM to 4:00 PM. The podium ceremony is scheduled for 3:30 PM, subject to change.