Trail RunningUTMB Index Races

San Joaquin River Trail 100k Run

Trail Running covering 50 km to 100 km with up to 5,500 m D+ in Friant (California, United States)

LocationFriant, California, United StatesShow on map(36.9877° N, 119.7118° W)
Date & StatusDate to be announcedDate TBA
First edition2014
Elevation gainUp to +5,500 m

San Joaquin River Trail 100k Run is an endurance sporting event in Friant, California, 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, Mountain, High Altitude, Forest.

The race program comprises 2 competitions, including San Joaquin River Trail 100k Run (100 km, +3,560 m D+), and Trail 31.07 mi (50 km, +5,500 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 (sanjoaquinrunning.com).

Official website
San Joaquin River Trail 100k Run in Friant (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

Nature & Off-RoadMountainHigh AltitudeForestLakes & PondsPoint-to-Point

Races & distances (2)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
San Joaquin River Trail 100k RunTrail Running100 km+3,560 m1,150 m - 3,464 mPoint-to-point courseRoute & profile
Trail 31.07 miTrail Running50 km+5,500 m1,153 m - 4,728 mPoint-to-point courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
100 km
Elevation gain
+3,560 m D+
Elevation loss
-3,026 m D-
Altitude range
1,150 m - 3,464 m
Gradient (Avg / Max)
6.6 % / 16.1 %
Course format
Point-to-point course
100 km+3,560 m D+
Start (S)Finish (F)
N20406080FS36.9877° N, 119.7118° W

Elevation profile & course telemetry

Altitude from 1,150 m to 3,464 m above sea level (+3,560 m D+, -3,026 m D-)

Peak: 3,464 m·at 65.5 km·Ø 6.6 %
1,150 m1,921 m2,693 m3,464 m0 km20 km40 km60 km80 km100 km3,464 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does San Joaquin River Trail 100k Run take place?

San Joaquin River Trail 100k Run takes place in Friant, California, US (start area at coordinates 36.9877° N, 119.7118° 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 San Joaquin River Trail 100k Run?

The race program comprises 2 competitions, including San Joaquin River Trail 100k Run (100 km, +3,560 m D+), and Trail 31.07 mi (50 km, +5,500 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for San Joaquin River Trail 100k Run?

The main competition (San Joaquin River Trail 100k Run over 100 km) is designed as a point-to-point course featuring +3,560 m of elevation gain and -3,026 m of elevation loss, ranging between 1,150 m and 3,464 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 San Joaquin River Trail 100k Run?

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