Cymoedd Sir Fynwy – Saturday 13th to Sunday 14th April 2024

Combining sections of cancelled Y 100 Sir Fynwy (2020 & 21) & some of the Valleys 100 route (2014) this event will take entrants into the heart of the Black Mountains to Cwmyoy & Llanthony. Climbing over Loxidge Tump, entrants will visit Longtown, Pandy & Skirrid before returning to the Walk HQ at Abergavenny. The second section will see entrants enter the UNESCO World Heritage site of Blaenavon & the forgotten landscape to Coity Mountain, Cwmavon & a finish along the Monmouthshire & Brecon canal. This is a mountainous route and entrants should be suitably prepared for the challenge that awaits.

Please note: GPX files, route descriptions and final instructions will be sent by email to all entrants on 22.03.24.

Can only be made on-line via SiEntries and a maximum of 200 entrants will be allowed to enter event

Entries Open

  • 50 mile event – 01.10.23
  • 30 mile event – 01.01.24 (if places available)

Important – please read the Data Protection and Rules of the event and the Risk Assessment.

Any queries please contact the Entries Secretary:
Entries will close when all spaces are full and a waiting list will be used. We expect the event to fill quickly.

The Girl Guide Hall, Fairfield c.p, Abergavenny NP7 5TR (what3words – readjust.dented.point)

N.B. Free car park available half a mile away at Byfield Lane c.p, Tudor Street, Abergavenny GR SO297141 (what3words – suspended.foreheads.dynamic)

Time Limit:
Start for walkers 10.00am (fast walkers and runners to start 11am)

  • 50 mile event – all to finish by 10.00am 14.04.24
  • 30 mile event – all to finish by 11.45pm 13.04.24

There will be tea and toast at the start, indoor and outdoor checkpoints with refreshments along both routes, and a hot meal at the end.