Trail Running

Two Brothers Up-and-Down

Trail Running covering 5 km to 10 km with up to 548 m D+ in Idaho Springs (Colorado, United States)

LocationIdaho Springs, Colorado, United StatesShow on map(39.7425° N, 105.5136° W)
Date & StatusDate to be announcedDate TBA
Elevation gainUp to +548 m

Two Brothers Up-and-Down is an endurance sporting event in Idaho Springs, Colorado, US focused on Trail Running. Key features include Forest, Nature & Off-Road, Mountain, High Altitude.

The race program comprises 2 competitions, including Two Brothers Up-and-Down (10 km) (10 km, +548 m D+), and Two Brothers Up-and-Down (5 km) (5 km, +173 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Up-to-date details regarding race regulations, start times, and registration are published through the organizer's official channels.

Official organizer website not currently listed.

Two Brothers Up-and-Down in Idaho Springs (Work: "Alpine Ridge Trail Top Rocky Mountain NP 2024", Photo: Larry D. Moore, License: CC BY 4.0, Source: Wikimedia Commons)
"Alpine Ridge Trail Top Rocky Mountain NP 2024" · Photo: Larry D. Moore · Wikimedia CommonsCC BY 4.0
Cropped to 16:9 (960 × 540 px), WebP

Event characteristics

ForestNature & Off-RoadMountainHigh Altitude

Races & distances (2)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
Two Brothers Up-and-Down (10 km)Trail Running10 km+548 m1,150 m - 1,380 mLoop courseRoute & profile
Two Brothers Up-and-Down (5 km)Trail Running5 km+173 m1,153 m - 1,226 mLoop courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
10 km
Elevation gain
+548 m D+
Elevation loss
-548 m D-
Altitude range
1,150 m - 1,380 m
Gradient (Avg / Max)
11 % / 19.8 %
Course format
Loop course
10 km+548 m D+
Start (S)Finish (F)
N2468FS39.7425° N, 105.5136° W

Elevation profile & course telemetry

Altitude from 1,150 m to 1,380 m above sea level (+548 m D+, -548 m D-)

Peak: 1,380 m·at 4.3 km·Ø 11 %
1,150 m1,227 m1,303 m1,380 m0 km2 km4 km6 km8 km10 km1,380 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does Two Brothers Up-and-Down take place?

Two Brothers Up-and-Down takes place in Idaho Springs, Colorado, US (start area at coordinates 39.7425° N, 105.5136° 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 Two Brothers Up-and-Down?

The race program comprises 2 competitions, including Two Brothers Up-and-Down (10 km) (10 km, +548 m D+), and Two Brothers Up-and-Down (5 km) (5 km, +173 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for Two Brothers Up-and-Down?

The main competition (Two Brothers Up-and-Down (10 km) over 10 km) is designed as a loop course featuring +548 m of elevation gain and -548 m of elevation loss, ranging between 1,150 m and 1,380 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 Two Brothers Up-and-Down?

Up-to-date details regarding race regulations, start times, and registration are published through the organizer's official channels.