Trail RunningUTMB Index Races

Cloudsplitter 100

Trail Running covering 25 km to 157.5 km with up to 5,610 m D+ in Norton (Virginia, United States)

LocationNorton, Virginia, United StatesShow on map(36.9334° N, 82.6291° W)
Date & StatusDate to be announcedDate TBA
First edition2014
Elevation gainUp to +5,610 m

Cloudsplitter 100 is an endurance sporting event in Norton, Virginia, US focused on Trail Running. First held in 2014, the event is an established fixture on the endurance calendar. It is part of UTMB Index Races. Key features include Nature & Off-Road, Forest, Mountain, High Altitude.

The race program comprises 4 competitions, including Trail 97.87 mi (157.5 km, +5,610 m D+), Trail 68.85 mi (110.8 km, +3,660 m D+), Trail 31.07 mi (50 km, +2,268 m D+), and Trail 15.53 mi (25 km, +1,136 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (cloudsplitter100.com).

Official website
Cloudsplitter 100 in Norton (Work: "Appleorchardmountain", Photo: Gafoto, License: CC BY 3.0, Source: Wikimedia Commons)
"Appleorchardmountain" · Photo: Gafoto · Wikimedia CommonsCC BY 3.0
Cropped to 16:9 (960 × 540 px), WebP

Event characteristics

Nature & Off-RoadForestMountainHigh Altitude

Races & distances (4)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
Trail 97.87 miTrail Running157.5 km+5,610 m1,150 m - 3,506 mLoop courseRoute & profile
Trail 68.85 miTrail Running110.8 km+3,660 m1,153 m - 2,690 mLoop courseRoute & profile
Trail 31.07 miTrail Running50 km+2,268 m1,156 m - 2,109 mLoop courseRoute & profile
Trail 15.53 miTrail Running25 km+1,136 m1,159 m - 1,636 mLoop courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
157.5 km
Elevation gain
+5,610 m D+
Elevation loss
-5,610 m D-
Altitude range
1,150 m - 3,506 m
Gradient (Avg / Max)
7.1 % / 12.8 %
Course format
Loop course
157.5 km+5,610 m D+
Start (S)Finish (F)
N20406080100120140FS36.9334° N, 82.6291° W

Elevation profile & course telemetry

Altitude from 1,150 m to 3,506 m above sea level (+5,610 m D+, -5,610 m D-)

Peak: 3,506 m·at 42.6 km·Ø 7.1 %
1,150 m1,935 m2,721 m3,506 m0 km31.5 km63 km94.5 km126 km157.5 km3,506 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does Cloudsplitter 100 take place?

Cloudsplitter 100 takes place in Norton, Virginia, US (start area at coordinates 36.9334° N, 82.6291° W). The exact date for the next edition is currently open and will be announced by the organizer.

What races and distances are offered at Cloudsplitter 100?

The race program comprises 4 competitions, including Trail 97.87 mi (157.5 km, +5,610 m D+), Trail 68.85 mi (110.8 km, +3,660 m D+), Trail 31.07 mi (50 km, +2,268 m D+), and Trail 15.53 mi (25 km, +1,136 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for Cloudsplitter 100?

The main competition (Trail 97.87 mi over 157.5 km) is designed as a loop course featuring +5,610 m of elevation gain and -5,610 m of elevation loss, ranging between 1,150 m and 3,506 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for Cloudsplitter 100?

Official race regulations, course details, and registration information are provided on the organizer's website (cloudsplitter100.com).