The Force is back! Singapore's oldest and most established trail race is back again for 2026 under the banner of GU Forest Force Run Series. Going back to 2017 when Forest Force Run was born, we have carried the torch through the years as it evolved from a full blown trail race to one of a hybrid trail & PCN race in the post Covid era. Massive changes implemented in the post Covid era has resulted in altering our race format to include less trails and more Park Connectors as regulated by National Parks Board. Thus Forest Force Run post Covid was rebranded as a unique trail & PCN hybrid race. This new hybrid format was introduced in 2023 to great success and we are now boldly moving into the 4th edition of this hybrid format.
We have once again mixed things up for this year's edition by changing the distance categories from the 2025 race series. For 2026, we will be offering a 10.5km, 14.5km, 21km and 30km categories. The first race, the 10.5km will be a special non competitive Valentine's Day fun run! It even comes with a fun football penalty shoot out game post race! How about that for being innovative game changers!?
All 4 distance categories will be held on separate dates and comes with new race venues and routes! That's right, we will be introducing new race venues and routes in line with our established reputation as a innovative race organiser.
Are you all fired up for what's in store for 2026? If you are, then read on to find out the dates and venues!
The 21km and 30km are UTMB Index certified races. Applicable to those who have a UTMB account and seeking to participate in the UTMB World Series of races.
IMPORTANT DATES
Categories & Dates:
10.5km: 14th February 2026
14.5km: 12th April 2026
21km:: 5th July 2026
30km: 13th September 2026
Upgrade & Downgrade Deadline:
10.5km: 11th January 2026
14.5km: 25th March 2026
21km: 10th June 2026
30km: 30th August 2026
Registration Opening Dates:
10.5km: 1st November 2025
14.5km: 1st November 2025
21km: 26th January 2026
30km:1st March 2026
Closing Of Registration:
10.5km: 13th February 2026
14.5km: 11th April 2026
21km: 4th July 2026
30km: 12th September 2026
Race Pack Collection Dates:
10.5km: 7th Feburary 2026 (11am - 6pm)
14.5km: 4th April 2026 (11am - 6pm)
21km:
28th June 2026 (11am - 6pm)
30km: 5th September 2026 (11am - 6pm)
Participating Corporate Teams & Organizations
FEE STRUCTURE
Registrations For The 10km & 20km Are Now Open
Early Bird Period:
10.5km: 1/11/25 - 14/12/25
14.5km: 1/11/25 - 1/2/26
21km: 26/1/26 - 31/3/26
30km: 1/3/26 - 31/5/26
Normal Fee Period:
10.5km: 15/12/25 - 13/2/26
14.5km: 2/2/26 - 11/4/26
21km: 26/1/26 - 31/3/26
30km: 1/6/26 - 12/9/26
Early Bird Period:
10.5km: 1/11/25 - 14/12/25
14.5km: 1/11/25 - 1/2/26
21km: 26/1/26 - 31/3/26
30km: 1/3/26 - 31/5/26
Normal Fee Period:
10.5km: 15/12/25 - 13/2/26
14.5km: 2/2/26 - 11/4/26
21km: 1/4/26 - 4/7/26
30km: 1/6/26 - 12/9/26
10.5KM
Early Bird - $58
Normal - $65
14.5KM
Early Bird - $65
Normal - $70
21KM
Early Bird - $80
Normal - $85
30KM
Early Bird - $90
Normal - $95
Special rates for corporate companies and running groups/cubs available
PRIZES WILL BE AWARDED TO THE TOP 3 MALE & FEMALE FINISHERS IN BOTH OPEN & MASTER CATEGORIES. FULL DETAILS OF PRIZES WILL BE ANNOUNCED AT A LATER DATE
This is a non refundable event. No refunds will be reimbursed under any circumstances. All participants are to acknowledge the non refundable terms & conditions in the registration page before proceeding to sign up.
RACE INFORMATION
Due to the non availability of major sections of trails due to new post – pandemic restrictions, the trail sections in the current race routes have been reduced. We had to improvise as much as we were allowed to by the relevant Parks authorities. GU Forest Force Run Series is an unorthodox hybrid race which consists of a wide variety of terrain. It is not to be mistaken for as a purely trail race which it is not. However trails make up for at least 60% of the race routes.
Venues:
10.5km: Fuyong Interim Park, Jalan Asas
14.5km: Fuyong Interim Park, Jalan Asas
21km: MOE Dairy Farm Adventure Centre, 30 Dairy Farm Rd Singapore 679058
30km: MOE Dairy Farm Adventure Centre, 30 Dairy Farm Rd Singapore 679058
Click on each of the different category boxes below to view full details.
10.5km Valentine's Day edition (Fun Run)
This is a special Valentine's Day non competitive fun run. It will held at a brand new venue location and new routes as well. This non competitive fun run will not have any podium prizes for the winners. But we do have prizes to be given away in a post race football penalty kick shootout game! First 40 participants to score 5 penalty kicks out of 10 will get a free race entry to any of the 3 competitive distance categories - 14.5km/21km/30km. The 40 free slots will be allocated as 10 slots to each of the 14.5km, 21km, 30km and Dark Forest Run. And yes, we are talking about scoring goals into actual goal posts! But that's not all we have planned. There will also be 40 gift vouchers from Realm Hydration, 20 oxygen shoe boxes from Running Lab and 25 eye shades from Goondr in a post run lucky draw contest! All in all, we will be giving away 130 prizes in this truly one of a kind unique fun run. So what are you waiting for? Sign up now!
Route breakdown: Fuyong Interim Park - Hillview PCN - Dairy Farm PCN - Dairy Farm Pass - Belukar Pipeline Trail - Rifle Range Rd - U Turn - Belukar Pipeline Trail - Dairy Farm Pass - Dairy Farm PCN - Hillview PCN - Fuyong Interim Park
Venue: Fuyong Interim Park, Jalan Asas
Time: 6.45am - 10am
Terrain Make Up:
Trails - 35%
PCN /Tarmac - 65%
One U - Turn point in this route
The route will be fully marked with directional signboards and course/road marshals to help participants to navigate the course
Suitable For:
Recreational runners of all abilities.
Course Difficulty Level: 
Cut Off Time: 3 Hours
Number Of Waterpoints: 2
Elevation Gain: 229m
The route will involve one road junction crossing. Road marshals will be deployed to ensure the safety of all participants while crossing the road junction. All participants are to strictly abide by the road marshals instructions.
Flag off will commence from 6.45am onwards in a staggered wave format with a interval of 5 minutes between each flag off waves. Full details of flag off timings will be released closer to race day
Start and finish will be at the same location
Bag deposit is available at race venue
Portable toilets available at race venue
10.5km Route Map Links:
Mapometer: https://www.mapometer.com/running/route_5615894.html
Plotaroute: https://www.plotaroute.com/route/3140620
10.5km Race Entitlements
- Exclusive sports cap.
- Finisher medal.
- Event drawstring bags.
- Race bib.
- Exclusive 30% off on all regular priced GU & OOFOS products at Running Lab Marina Square (unlimited number of purchases).
- Exclusive 10% off on all regular priced brands and merchandise storewide at Running Lab Marina Square on REPC date – 7/2/26.
- Stand a chance to win one of 130 prizes up for grab in either a penalty shoot out game or a lucky draw contest.
- Exclusive 30% off on Goodr eye shades plus an additional 10% for 2 or more purchases (applicable only during early bird period registrations. Discount code to be sent via seperate email from Goodr)
- Exclusive 10% off on Realm Hydration merchandise purchased online (details to be found in registration confirmation email)
- Complimentary unlimited servings of Electrify electrolyte drinks at finish (race venue)
- Exclusive discount at Italian restaurant Acqua e Farina @ Railmall. Get 10% off for a la carte lunch and dinner meals. (Full details to be found in registration confirmation email)
- Exclusive 20% off on all Blackroll sports recovery products purchased online. Full details to be found in registration confirmation email
How To Reach Venue:
10.5km & 14.5km Venue: Fuyong Interim Park, Jalan Asas
Nearest Mrt Station:
1. Hillview Mrt Station (Downtown/Blue Line) Exit A – 500m walking distance to the venue
2. Hume Mrt Station (Downtown/Blue Line). 450m walking distance to the venue.
Public Car Parks:
1. Dairy Farm Carpark A – 530m walking distance to the venue)
2. Rail Mall Public Car Park – 200m walking distance to the venue.
Google Map Locator Link: https://share.google/JIUn99YjL2KGegyME
14.5km: Hill Xtreme Run!
This is super hilly, challenging and yet fun route that will encompass 70% of rolling trails and a fair amount of rolling PCNs (yes, even the PCN sections are hilly!) Sign up to find out more!
Route breadown: Fuyong Interim Park - Hillview PCN - Dairy Farm PCN - Zhenghua Park - Zhenghua Pipeline Trail - Bukit Panjang PCN - Gali Batu Pipeline Trail - Mandai Pipeline Trail - U Turn - Mandai Pipeline Trail - Gali Batu Pipeline Trail - Bukit Panjang PCN - Zhenghua Pipeline Trail - Dairy Farm PCN - Hillview PCN - Fuyong Interim Park
Venue: Fuyong Interim Park, Jalan Asas
Time: 6.50am - 11am
Terrain Make Up:
Trails - 70%
PCN - 30%
Elevation Gain: 354m
One U Turn point in this route
There is one U - Turn pointn in this route. It will be fully marked with directional signboards and course/road marshals to help participants to navigate the course.
Suitable For:
Suitable For: Recreational and competiive runners of all abilities. Basically anyone who is up for a fun challenge.
Podium prizes will be awarded to the top 3 male and female finishers in the Open and Masters age categories.
Course Difficulty Level:
Cut Off Time: 4 Hours
Number Of Waterpoints: 3
Flag Off will commence from 6.50am onwards in a staggered wave format with a interval of 5 minutes between each flag off waves. Full details of flag off times will be relatively closer to race day
Start and finish will be at the same location
Bag deposit is available at venue
Portable toilets available at venue
14.5km Route Map Links:
Mapometer: https://www.mapometer.com/running/route_5617227.html
Plotaroute: https://www.plotaroute.com/route/3140626
14.5km Race Entitlements
- Exclusive event tee shirt.
- Finisher medal.
- Event drawstring bag.
- Race bib.
- Race timing with podium prizes for the winners.
- Exclusive 30% off on all regular priced OOFOS, GU & Sunday Shades products at Running Lab Marina Square (unlimited number of purchases).
- Exclusive 10% off on all regular priced brands and merchandise storewide at Running Lab Marina during REPC – 4/4/26.
- Exclusive 10% off on all Realm Hydration merchandise purchased online (Details to be found in registration confirmation email).
- Complimentary unlimited servings of Electrify electrolyte drinks at finish (race venue).
- Excluisve 20% off on all Blackroll sports recovery products purchased online. Full details to be found in registration confirmation email.
- Complimentary sample packet of Brice Wholegrain Rice Puffs.
- Exclusive 10% off on all KEEN footwear purchased online. Full details to be found in registration confirmation email.
How To Reach Venue:
10.5km & 14.5km Venue: Fuyong Interim Park, Jalan Asas
Nearest Mrt Station:
1. Hillview Mrt Station (Downtown/Blue Line) Exit A – 500m walking distance to the venue
2. Hume Mrt Station (Downtown/Blue Line). 450m walking distance to the venue.
Public Car Parks:
1. Dairy Farm Carpark A – 530m walking distance to the venue)
2. Rail Mall Public Car Park – 200m walking distance to the venue.
Google Map Locator Link: https://share.google/JIUn99YjL2KGegyME
21km: Berserker Run
Time to go berserk with this special route. Why is it special? Because it has something for all runners. Whether you are a hardcore trail fanatic or the casual PCN weekend warrior, this beautiful beast of a route has everything. From rolling trails to rolling PCNs, it's the perfect blend of trails and PCNs all rolled into one tough 21km route. You will definitely go berserk and earn the title of Berserker at the finish!
Route breakdown: Dairy Farm Adventure Centre - Hillview PCN - Petir PCN - Zhenghua Park - Zhenghua Pipeline Trail - Bukit Panjang PCN - Gali Batu Pipeline Trail - Mandai Pipeline Trail - Mandai PCN - Ulu Sembawang PCN - U Turn - Mandai PCN - Mandai Pipeline Trail - Gali Batu Pipeline Trail - Bukit Panjang PCN - Zhenghua Pipeline Trail - Zhenghua Park - Petir PCN - Dairy Farm PCN - Dairy Farm Adventure Centre
Venue: Dairy Farm MOE Adventure Centre
Time: 6.45am - 12pm
Terrain Make Up:
Trails - 65%
PCN - 35%
One U Turn point in this route
The route will be fully marked with directional signboards and course/road marshals to help participants navigate the route
Suitable For:
Competitive runners of all abilities/ Weekend warriors
Course Difficulty Level:
Cut Off Time: 5 Hours
Number Of Waterpoints: 5
Elevation Gain: 562m
The route will involve 3 road junction crossings. Road marshals will be deployed to ensure the safety of all participants while crossing. All participants are to strictly abide by the road marshals instructions.
Flag off will commence from 6.50am onwards in a staggered wave format with a interval of 5 minutes between each flag off waves. Full details of flag off timings will be released closer to race day.
Start and finish will be at the same location
Bag deposit is available at race venue
Portable toilets available at race venue
21km Route Map Links:
Mapometer: https://www.mapometer.com/running/route_5620840.html
Plotaroute: https://www.plotaroute.com/route/3163140
21km Race Entitlements:
- Exclusive event tee shirt.
- Finisher medal.
- Event drawstring bag.
- Race bib.
- Race timing.
- Exclusive 30% off on all regular priced GU, OOFOS and Sunday Shades products at Running Lab Marina Square (unlimited number of purchases).
- Exclusive 10% off on all Realm Hydration products purchased online (details to be found in registration confirmation email).
- Complimentary unlimited servings of Electrify electrolyte drinks at finish (race venue).
- Exclusive 10% off on all regular priced brands and merchandise storewide at Running Lab Marina Square on REPC date – 20th June.
- UTMB Index accreditation for all UTMB registered participants.
- Exclusive 20% off on all Blackroll sports recovery products purchased online. Full details to be found in registration confirmation email.
- Complimentary sample packet of Brie Wholegrain Rice Puffs.
- Exclusive 10% off on all KEEN footwear purchased online. Full details to be found in registration confirmation email.
How To Reach Venue:
Dairy Farm MOE Adventure Centre – 30 Dairy Farm Rd Singapore 679058
Nearest Mrt Station – Hillview Mrt Station (use Exit A). 200m walking distance to race venue
Nearest public carpark: Dairy Farm Carpark A (located directly next to race venue)
Venue Google Map Link: https://share.google/2dLK19VINd8Iw9QiW
30KM Race Entitlements:
*30km items: *drawstring bag — now visible. Please scroll down to see the images.
1. Exclusive Finisher T-shirt (Design to be unveiled soon)
2. Exclusive Finisher medal. (Design to be unveiled soon)
3. Event drawstring bag.
4. Race bib.
5. Race timing.
6. Exclusive 30% off on all regular priced GU, OOFOS and Sunday Shades products at Running Lab Marina Square (unlimited number of purchases).
7. Exclusive 10% off on all Realm Hydration products purchased online (details to be found in registration confirmation email).
8. Complimentary unlimited servings of Electrify electrolyte drinks at finish (race venue).
9. Exclusive 10% off on all regular priced brands and merchandise storewide at Running Lab Marina Square on REPC date – 20th June.
10. UTMB Index accreditation for all UTMB registered participants.
11. Exclusive 20% off on all Blackroll sports recovery products purchased online. Full details to be found in registration confirmation email.
12. Complimentary sample packet of Brie Wholegrain Rice Puffs.
13. Exclusive 10% off on all KEEN footwear purchased online. Full details to be found in registration confirmation email.
SUPPORTING SPONSORS
Official Sportswear Partner
Official Restaurant Partner
Official Sports Recovery Partner
