Embrace the Trail at Sundown Challenge 2025

A time-based 8-hour trail running event held at the Forest Research Institute Malaysia (FRIM), Kepong. Sundown Challenge is a celebration of endurance and camaraderie — a looping-format run where you can go solo or with friends, chasing as many laps as you can within 8 hours. No fixed distance, no pressure — just you, the trails, and a community of runners sharing the same love for the outdoors. With food, drinks, and support throughout the day, it’s the perfect way to close your racing season on a high.

Announcement: Sundown Challenge 2025 Rescheduling

Bolt Events Management sincerely appreciates the incredible support and enthusiasm from all runners for Sundown Challenge 2025, an event that continues to inspire positivity and inclusivity within the trail running community.

We would like to inform you that the event originally scheduled for 14 December 2025 will be rescheduled to a new date, which will be announced once confirmed. This decision was made to ensure the best possible experience for all participants and to uphold the highest standards of event organization.

Our goal is to deliver an exceptional race experience for every runner and collaborator involved.

All registration fees will be fully refunded by 30 November 2025. As a token of appreciation for your continued support of Sundown Challenge, all registered participants will also receive a 5% discount on registration for the Cameron Night Run 2026. Our team will be reaching out between 1 and 7 December (or earlier) with further details.

We sincerely apologize for any inconvenience caused by this change and deeply appreciate your understanding, patience, and commitment to the event.

Once again, thank you for your unwavering support.

Thank you and our sincere apologies.

Bolt Events Management

Event Info

Date: Rescheduled

Venue: Forest Research Institute Malaysia (FRIM) Kepong, Selangor

Race Pack Collection

TBC

Race Format

Note : There are no 12 hours, 6 hours or Junior Category in the 2025 edition

Categories

Race Category

Age Category

Notes :

Personal Accident Insurance excluded for 65 years old and above
Age is calculated based on year of birth

Entry Fee

Notes :

Registration period will be closed on 10th Nov or earlier if the overall limit of 200 pax is reached.
Entry fee is inclusive of permit and insurance.

Prizes

Note : Challenge Trophy (Piala Pusingan) will be engraved with the Champion Team’s name and must be returned to organizer within 2 hours after prize giving ceremony.

Course Map & Profile

8.4km Loop

Additional Information

Entry to FRIM

Entry fee to FRIM is RM1 per head for Malaysian Citizen and RM5 for Non-Malaysian Citizen
For Participants, the entry fees will be waived. Show bib at the guard on duty as proof.
For Non-Participants the standard entry fee will be applied

Parking

Participants can park their car or motorbike inside FRIM
Limited space is available on the venue
Optional parking space is available at the following area (600m walking distance):

Kelab FRIM
Padang FRIM

RM5 parking fees will be excluded for runner’s vehicle by showing participant’s bib at the guard house. Other non-participant vehicles will be charged RM5 per vehicle

Toilet and Shower

Toilet and shower are available at the venue
Additional toilets (Portable toilet) are also available

Accommodation

Participants are encouraged to setup their own tent at the designated camping area
Each tent will be charged RM30
Entry to the race site for participants is allowed from 3:00am on Sunday, 14 December 2025
There is no chalet available inside FRIM

Prayer (for Muslim)