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FTR100K

FunTrails Round FTR100K 2026 · November 14, 2026 · Chichibu · 105 km · 8,435 m of climbing. Course & live tracking on Livebib.

Chichibu

Distance
105 km
Ascent
+8,435 m
High point
960 m丸山
I’m runningOfficial website

The course

The whole race, as a ridgeline

▲ 丸山 · 960 m

▲ high point

About FunTrails Round FTR100K 2026

FunTrails Round FTR100K 2026 takes place on Saturday, November 14, 2026 in Chichibu.

FTR100K: 105 km, 8,435 m of climbing.

Organiser: 第12回 FTR 秩父&奥武蔵実行委員会.

Official website: fun-trails.com

The climbs

The climbs that decide the day

  1. 3D
    01

    Climb before 虚空蔵峠

    2.4 km+286 m11.8 %

    crest at km 10

  2. 3D
    02

    Climb before 虚空蔵峠

    5.1 km+587 m11.5 %

    crest at km 16.7

  3. 3D
    03

    権次入峠

    2 km+511 m25.5 %

    crest at km 36.8

  4. 3D
    04

    天神峠

    2.3 km+275 m12.2 %

    crest at km 51.6

  5. 3D
    05

    関八州見晴台

    2.4 km+454 m18.9 %

    crest at km 84.1

The course

On the map

FTR100K 2026Open the full-resolution map

The course

Marked trails along the course

Course data verified November 14, 2026