Napa Valley Endurance Run

Trail Running covering 10 km to 50 km with up to 2,500 m D+ in Calistoga (California, United States)

Location

Calistoga, California, United StatesShow on map(38.5788° N, 122.5797° W)

Date & StatusDate to be announcedDate TBA

First edition2017

Elevation gainUp to +2,500 m

Napa Valley Endurance Run is an endurance sporting event in Calistoga, California, US focused on Trail Running. First held in 2017, the event is an established fixture on the endurance calendar. It is part of UTMB Index Races. Key features include Mountain, High Altitude, Nature & Off-Road.

The race program comprises 4 competitions, including Napa Valley 50k (50 km, +2,500 m D+), 35K (33.8 km, +1,250 m D+), 21k (21.5 km, +857 m D+), and 10 K (10 km, +380 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 (scenaperformance.com).

Official website

Napa Valley Endurance Run in Calistoga (Work: "Alpine Ridge Trail Rocky Mountain NP 2024", Photo: Larry D. Moore, License: CC BY 4.0, Source: Wikimedia Commons) — "Alpine Ridge Trail Rocky Mountain NP 2024" · Photo: **Larry D. Moore** · Wikimedia CommonsCC BY 4.0
Cropped to 16:9 (960 × 540 px), WebP

Event characteristics

Mountain High Altitude Nature & Off-Road

Races & distances (4)

Competition	Discipline	Distance	Elevation gain	Altitude range	Course type	Course & profile
Napa Valley 50k	Trail Running	50 km	+2,500 m	1,150 m - 2,200 m	Loop course	Route & profile
35K	Trail Running	33.8 km	+1,250 m	1,153 m - 1,678 m	Loop course	Route & profile
21k	Trail Running	21.5 km	+857 m	1,156 m - 1,516 m	Loop course	Route & profile
10 K	Trail Running	10 km	+380 m	1,159 m - 1,319 m	Loop course	Route & profile

Course & Elevation Telemetry

Course route & map

Distance

50 km

Elevation gain

+2,500 m D+

Elevation loss

-2,500 m D-

Altitude range

1,150 m - 2,200 m

Gradient (Avg / Max)

10 % / 18 %

Course format

Loop course

50 km+2,500 m D+Peak 2,200 m

Start (S)Finish (F)DownhillFlatClimbSteep

Elevation profile & course telemetry

Altitude from 1,150 m to 2,200 m above sea level (+2,500 m D+, -2,500 m D-)

Peak: 2,200 m·at 21.9 km·Ø 10 %

Event Information & Answers

Frequently asked questions (FAQ)

When and where does Napa Valley Endurance Run take place?

Napa Valley Endurance Run takes place in Calistoga, California, US (start area at coordinates 38.5788° N, 122.5797° 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 Napa Valley Endurance Run?

The race program comprises 4 competitions, including Napa Valley 50k (50 km, +2,500 m D+), 35K (33.8 km, +1,250 m D+), 21k (21.5 km, +857 m D+), and 10 K (10 km, +380 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for Napa Valley Endurance Run?

The main competition (Napa Valley 50k over 50 km) is designed as a loop course featuring +2,500 m of elevation gain and -2,500 m of elevation loss, ranging between 1,150 m and 2,200 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 Napa Valley Endurance Run?

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