August 23, 2025
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Nikko National Park - Marunuma
XTERRA Japan Marunuma

Full Distance Triathlon

Full Distance Triathlon

SWIM 1500M
BIKE 25K
RUN 10K
Note
The information on this page is not yet confirmed, and may be based on the previous years' edition.

XTERRA Japan Marunuma Full Distance Triathlon is the classic XTERRA race. Whether is is battling for slots for the World Championship, clashing with elites, or aiming to conquer the full-distance off-road triathlon, this race has something to offer all athletes with a sense of adventure.

Registration opens on
Dec 20
Registration Closes on
May 15
Registration Closed

COURSE MAPS

This courses below are not yet confirmed, and subject to change.
SWIM - 1500m
3-lap 500m clockwise at Lake Marunuma
BIKE - 25K
1-lap 15K + 1-lap 10K loop
RUN - 10K
2-lap 5K

sChedule

This schedule is not yet confirmed, and subject to change.
1
Fri 2025.08.22
+
2
Sat 2025.08.23
+
3
Sun 2025.08.24
+

prizes

This information is not yet confirmed, and subject to change.

🎁 Participation prize

All participants

58

WC Slots

🏅 Medal

All Finishers

World Champ Slots Men & Women

DIVISION SLOTS

15-19

1

20-24

2

25-29

2

30-34

3

35-39

3

DIVISION SLOTS

40-44

3

45-49

3

50-54

3

55-59

2

60-64

2

DIVISION SLOTS

65-69

2

70-74

1

75-79

1

80+

1

World Champ Slots Men & Women

DIVISION SLOTS

15-19

1

20-24

2

25-29

2

30-34

3

35-39

3

40-44

3

45-49

3

DIVISION SLOTS

50-54

3

55-59

2

60-64

2

65-69

2

70-74

1

75-79

1

80+

1

Slots indicated apply equally to male and female divisions. See the complete rules here.

FEES

The fees below have not yet been confirmed, and are subject to change.
Registration from Oct 15th, 2024 - May 14th, 2025.

RACE FEES

Description Fee
Full Distance (Early Bird) 29,250 JPY
Full Distance (Regular) 32,500 JPY
Full Distance (Late) 39,000 JPY

Registration notes:

  • A system registration fee will be added at the time of entry according to the rules of the entry system.

  • You will be required to submit a "Participation Pledge" when you receive your race kit.

  • Cancellation after payment is not accepted for any reason. (Including cancellation due to organizer's convenience)

  • We do not accept applications on the day of the event, so please enter the event within the application period.

  • Late entry:Please contact XTERRA JAPAN Management Office via email during the registration period.
    📧 infoxterrajapan@gmail.com


👑 VIP Entry:
Entry fee:100,000JPY
Registration period:2024/10/15 to 2025/7/14
 ▾Services included with VIP entry:
  1. You can enter all the events you can participate in.
  2. VIP parking lot
  3. MTB VIP storage
  4. VIP Mechanic Maintenance Service
  5. Free bike wash service

RULES & INFO

The information below may be from a previous edition of the event, and is subject to change.

Time limit: 8 hrs
Capacity: 300 people

Rule: Please check the rules in Event Info.

  1. XTERRA JAPAN Oath

  2. General rules

  3. Competition rules

  4. Notes & Prohibited matters

When you register, we assume that you have read and understood the terms.

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