Entry Info

RACE DATE: 21-22 June 2025

DISTANCES: KagaSpa100, KagaSpa50, KagaSpa20

START TIMES:

EVENT VENUE: Yamanaka Onsen, Yamanaka-za

ATHLETE CHECK-IN: View check-in locations and times in the event schedule.

You will need to provide photo ID (preferably a drivers licence or passport) and your mandatory gear/pre-inspection certificate to be issued with your race pack.

This payment will be processed by ACTIVE Network in the United States. Transaction fee will be charged by the entry/payment site.

Closes as soon as the capacity is full on a first-come, first-served basis All time and date are based on GMT+9

• Race entry
• Athlete T-shirt
• Finisher medal
• Finisher certification
• Fully stocked aid stations/Water Stations
• Drop bag service (100km only)
• On-course medical support and assistance
• Insurance
• Finish refreshment-meal

• Epic trails and good times
• Race number with timing chip
• Breathtaking scenery
• Awards and prizes (if you're fast enough)
• Friends... lots of new friends
• On-course photography (purchased during registration or post-event)
• A life-changing experience
• A Japanese Heritage and Hospitality!

WHAT IS UTMB INDEX PRIORITY REGISTRATION? Holders of a valid UTMB Index will have 48-hour priority access to a limited allocation of entries, starting on 27 Sep 2024.

Priority registration gives UTMB Index Holders first access and the best chance to secure their spot at the start line!

If you have completed a UTMB Index Race (there’s over 4,000 worldwide) in the past two years, you will have a valid UTMB Index. To see if you have a valid UTMB Index and to set up your My UTMB account click here: UTMB Index.

To learn more about UTMB Index Priority Registration (including FAQs) for Kaga Spa Trail Endurance 100 by UTMB 2025, click here.

HOW TO ACCESS PRIORITY REGISTRATION

For UTMB Index holders, to ensure you have a smooth registration process here’s a few tips:

• Ensure you have set-up your My UTMB Account. It’s free and simple do here: https://utmb.world/my-utmb/my-dashboard
• During registration for Kaga Spa Trail Endurance 100 by UTMB, enter your first name, last name, and date of birth exactly the way it appears in your My UTMB Account – the system will recognise your details and allow you to progress your registration.
• There is only a limited allocation of priority registrations available for UTMB Index holders, and they may sell out before 48hrs is up – first come, first served! If you miss out, please try again when general registrations open.
• The priority entry link for UTMB Index holders will be available by clicking enter now on the website. Only runners with a valid index will be able to access registration.

If you aren’t eligible for priority registration, you can register from 29 Sep 2024 when General Entries go on sale.