Course

Start/Finish Times (STC)

If you are unable to make the checkpoints within a certain time, you will not be allowed to continue.
Expressway closing times are subject to change.

Course Starting
Time
Final Checkpoint
(distance from start)
& Expressway
Closing Time
Finish Time
(Finish Venue)
Course Difficulty Ride with GPS
A
IMABARI 70
Onomichi (Mukaishima) → Imabari (One Way)
7:37〜
Administrative Road to
Ikuchijima Minami IC
(about 17km)
※1 8:55/9:15
17:00
(Hirokoji)
Intermediate
Cyclist
Ride with GPS
B
INNOSHIMA 70
Onomichi (Mukaishima) ↔ Kamijima(Iwagijima)
(Round Trip)
8:02〜
Administrative Road to
Ikuchijima Minami IC
(about 17km)
9:15
15:45
(Mukaishima
Sports
Park)
Intermediate
Cyclist
Ride with GPS
C
AROUND OMISHIMA 100
Imabari↔Omishima Loop (Round Trip)
*intensive and long
8:15〜
Hakatajima IC (about 23km)
11:00
17:00
(Hirokoji)
Advanced Cyclist
*long mileage
Checkpoint time is tough
Ride with GPS
D
COMPLETE SHIMANAMI 140
Imabari ↔ Onomichi (Mukaishima) (Round Trip)
8:35〜
Setoda Bus Stop (about 38km)
11:20
17:00
(Hirokoji)
Advanced Cyclist
*long mileage
Checkpoint time is tough
Ride with GPS
E
ONOMICHI 65
Imabari → Onomichi (Mukaishima) (One Way)
8:43〜
Ikuchijima Minami IC (about 35km)
11:05 ※2
Setoda Bus Stop (about 38km)
11:20
15:45
(Mukaishima
Sports
Park)
Intermediate
Cyclist
Ride with GPS
F
OMISHIMA 70
Imabari ↔ Return to Omishima (Round Trip)
8:59〜
Hakatajima IC (about 23km)
11:00
17:00
(Hirokoji)
Intermediate
Cyclist
Ride with GPS
G
YUMESHIMA 75
Imabari → Kamijima(Yugejima) (One Way)
9:19〜
Setoda PA (about 33km)
11:35
16:00
(Yuge Port)
Intermediate
Cyclist
Ride with GPS
H
OSHIMA 30
Imabari ↔ Oshima (Round Trip)
9:57〜
17:00
(Hirokoji)
Beginner
Cyclist
Ride with GPS

(*1)A course participants who arrive at the administrative road leading to Ikuchijima-Minami IC/exit after 8:55a.m. will be permitted to continue if they get off from the expressway and take the local streets.

(*2)E course participants who arrive at Ikuchijima-Minami IC/exit after 11:05a.m. will be permitted to continue if they get off from the expressway and take the local streets.

Course

CYCLING SHIMANAMI 2026 Course Map (tentative plan)※Information is current as of October 2025 and is subject to change.

course