The Giddy Horse Races: 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races

Relish Running races logo

From Relish Running races

  • Date Sat 25th October 2025
  • Time 10:00
  • Location Chepstow, Gwent
  • Price £25.92 - £90.00
  • Races 20 races
  • Distances Half Marathon, Ultra

Popular

Booked 12 times recently

Event summary

Get ready for an unforgettable running experience at The Giddy Horse Races, organized by Relish Running Races! This thrilling event will take place on Saturday, October 25, 2025, at the stunning Piercefield Park in Chepstow, Gwent. With a variety of race distances and formats, including 12hr, 8hr, and solo or team relay options, there's something for everyone. Enjoy the beautiful 4.167-mile loop that winds through woodland, parkland, and tarmac trails, perfect for runners of all levels.

The Giddy Horse is not just about running; it's a celebration of movement and fun! Participants can also take part in Canicross with 4-mile and 8-mile options, a Night Race with illuminated routes, and an exciting Steeplechase Obstacle Course Race featuring climbs, crawls, and muddy challenges. Plus, don’t miss the unique opportunity to “time travel” during the race weekend, thanks to the clock change! Join us for a fantastic day filled with camaraderie, competition, and classic time travel films in our chill-out zone. Whether you're a seasoned runner or just looking for a fresh challenge, The Giddy Horse Races promises a delightful adventure

The Giddy Horse Races: 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races

Sat 25th October 2025

A vibrant illustration of a horse race featuring a large, colorful horse leading the pack. The horse has exaggerated features and a rainbow-striped coat. Smaller horses and jockeys compete in the background under a bright blue sky. A group of six enthusiastic runners, wearing race bibs numbered 417, 421, 415, 418, 416, and 422, pose together and smile for the camera. They are outdoors in a grassy area with an obstacle course structure in the background. The runners appear muddy and happy. Participants in athletic gear navigate a large wooden climbing obstacle during an outdoor race event, with some individuals helping each other over the structure. Others are waiting or moving at the base, and the background is filled with trees. Participants in a race climb down a stack of hay bales outdoors. They wear race bibs on their shirts, and the setting appears to be a challenging and competitive event. Trees and foliage are visible in the background, suggesting a rural or park environment. A group of smiling participants, covered in mud, navigate over and under large wooden logs in a mud pit during an obstacle course race. The woman in front, wearing a tank top and bib number 557, raises one arm and laughs enthusiastically. Other racers are visible behind her.

Organiser's Description

The Giddy Horse is a weekend running extravaganza with running races for absolutely everyone around the beautiful Piercefield Park, based from Chepstow Racecourse with top notch facilities. The routes are based on a 4.167 mile loop with a mix of woodland, parkland and tarmac trails. The loop is largely flat with a little rise and fall in the middle of the circuit. Choose from solo and relay races, canicross and night races, trail and obstacles course races across the weekend.

The real magic at the Giddy Horse is that thanks to the race falling on the clock change weekend, it offer a unique opportunity to time travel and set records* with a 25 hour 24hr race, and the ability to run 25 yards in a the time capped 24hr backyard race! Head or chest torches are required (runners to supply) for the 12hr and 24hr races to illuminate the reflective signs along the route which is also marked with glowsticks to guide the way. *Records are delorian assisted and are therefore just for fun

We will be showing classic time travel films in our chill out zone throughout the event!

Backyard Races - 25th & 26th Oct

We have 24hr (104 mile!), 12hr (50 mile), 8hr (33 miles) Backyard Race for solo runners. There is also a team option for the 24hr race with team size of pairs (2), small team (3-5), medium team (6-8), large team (9-12). All races start on Saturday 25th October, with start times from noon. The 24hr, 12hr, 8hr start times will be confirmed based on final number of participants, they may be together or slightly off set by 10mins.

Canicross - 25th Oct

The canicross race has a 4 mile and 8 mile (2 lap) option. The canicross race is a time trail start with runners setting off individually to give runners maximum space out on the course. The races start from 15:30 on Saturday 25th October.

Night Race - 25th Oct

Runners can choose between a 4 mile and 8 mile (2 lap) race with the course marked with reflective signs and glow sticks. Runners need to provide their own headtorch or chest torch to take part.

Steeplechase Obstacle Course Race - 26th Oct

Take on climbs, crawls, mud and water in this super fun obstacle course race which is perfect for experienced OCR runners and for other runners who would like to dip their toe in the obstacle course racing world. There are 4 mile and 8 mile options. Races start from 10:00

Trail Races - 26th Oct

We have a 4 mile (1 lap), 8 miles (2 laps) and Half Marathon (3 slightly extended laps) around the beautiful park with views of the Severn Bridge and views of the cliffs along the Wye Valley.

Races

  • Half Marathon - Wave 1

    Predicted Time Less Than 2hrs 15mins. Provisional Start Time 09:30

    Sat 25th October 2025 (09:30)

    £45.36

    Booking for more than 1?
  • Half Marathon - Wave 2

    Open to All. Provisional Start Time 09:45

    Sat 25th October 2025 (09:45)

    £45.36

    Booking for more than 1?
  • 8 Mile Trail - Wave 1

    Open to All. Provisional Start Time 10:40

    Sat 25th October 2025 (10:40)

    £31.32

    Booking for more than 1?
  • 8 Mile Trail - Wave 2

    Open to All. Provisional Start Time 11:00

    Sat 25th October 2025 (11:00)

    £31.32

    Booking for more than 1?
  • 4 Mile Trail - Wave 1

    Open to All. Provisional Start Time 10:50

    Sat 25th October 2025 (10:50)

    £25.92

    Booking for more than 1?
  • 8 Mile Steeplechase OCR - Wave 1

    Provisional Start Time 10:00

    Sat 25th October 2025 (10:00)

    £43.20

    Booking for more than 1?
  • 8 Mile Steeplechase OCR - Wave 2

    Provisional Start Time 10:30

    Sat 25th October 2025 (10:30)

    £43.20

    Booking for more than 1?
  • 8 Mile Steeplechase OCR - Wave 3

    Provisional Start Time 10:30

    Sat 25th October 2025 (10:00)

    £43.20

    Booking for more than 1?
  • 4 Mile Steeplechase OCR - Wave 1

    Provisional Start Time 10:15, Age Restriction From 12

    Sat 25th October 2025 (10:15)

    £37.80

    Booking for more than 1?
  • 4 Mile Steeplechase OCR - Wave 1 Adult Accompanied

    Provisional Start Time 10:15. 4 Mile Adult Accompanied Min Age 10

    Sat 25th October 2025 (10:15)

    £37.80

  • 4 Mile Steeplechase OCR - Wave 2

    Provisional Start Time 10:15, Age Restriction From 12

    Sat 25th October 2025 (10:15)

    £37.80

    Booking for more than 1?
  • 4 Mile Steeplechase OCR - Wave 2 Adult Accompanied

    Provisional Start Time 10:15. 4 Mile Adult Accompanied Min Age 10

    Sat 25th October 2025 (10:15)

    £37.80

    Booking for more than 1?
  • Canicross 8 Mile

    Provisional Start Time From 15:30

    Sat 25th October 2025 (15:30)

    £31.32

    Booking for more than 1?
  • Canicross 4 Mile

    Provisional Start Time From 15:40

    Sat 25th October 2025 (15:30)

    £25.92

    Booking for more than 1?
  • Night 8 Mile - Wave 1

    Provisional Start Time From 19:00

    Sat 25th October 2025 (19:00)

    £31.32

    Booking for more than 1?
  • Night 8 Mile - Wave 2

    Provisional Start Time From 19:05

    Sat 25th October 2025 (19:05)

    £31.32

    Booking for more than 1?
  • Night 4 Mile

    Provisional Start Time 19:10

    Sat 25th October 2025 (19:10)

    £25.92

    Booking for more than 1?
  • 8hr Backyard (33.3 Mile Solo Ultra)

    Provisional Start Time 09:00. Min Age 20.

    Sat 25th October 2025 (09:00)

    £64.80

    Booking for more than 1?
  • 12hr Backyard (50 Mile Solo Ultra)

    Sat 25th October 2025 (09:00)

    £81.00

    Booking for more than 1?
  • 12hr Relay Pair

    Provisional Start Time 09:00

    Sat 25th October 2025 (09:00)

    £90.00

Reviews

Doing this event?

First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event. You'll be able to review this event once it's taken place.

Location

NP16 6BE St Lawrence Road, Chepstow, United Kingdom

Who's In

See who else is doing this event

Maybe

Wilbert Travis

John Mason

Rj Caliber

Simon Leighton

Laura Snowball

Jon Henshaw

More from Relish Running races

You might like

25 Oct 2025

£25.92 - £90.00