Trail Monkey Running Jersey – Trail Running for Everyone
Trail Monkey runners

Trail

Coastal paths, friendly vibes, and cake at the finish. From 5k socials to 48-mile ultras, pick your adventure and we’ll take care of the rest.

Upcoming Races

Get in early, some races sell out.
Summer Trail Series

Summer Trail Series 2026

July – Sep • Various Locations • 5k / 10k

Autumn Trail Series

Autumn Trail Series 2026

Sep – Dec • 5k & 10k

Beast of the East

Beast of the East Half Marathon & 10km

October • St Catherine's Woods • Half & 10km

Half Marathons

Coastal classics with 10k options.

10km Races

Perfect entry point to trail running, shorter distance, same stunning views.

5km & 10km Race Series

Friendly, inclusive, and perfect for all levels.

Trail Monkey – Community on the Coast

Trail Monkey community photo

We design welcoming trail events with clear markings, friendly marshals, and that famous finish-line tea & cake. New to trails? You’re in the right place.

Fully marked courses • GPX backups • Inclusive cut-offs • Community first

Find Your Race

New to Trail Running? Start Here

Trail running with Trail Monkey is friendly, well-marked, and welcoming. If you can jog a parkrun or enjoy a brisk walk, you can do our trails.

Myth: “It’s only for elites.”

Fact: Most of our runners are everyday people. Walk the hills, jog the flats, smile for the photos, job done.

Myth: “I’ll get lost.”

Fact: Courses are fully marked with clear signage and friendly marshals. GPX files are provided as a backup.

Myth: “I’m not fast enough.”

Fact: Inclusive cut-offs and supportive vibes. Hiking the steeper bits is normal, even for fast folks.

Am I “fit enough” for a Trail Monkey race?
If you can comfortably complete a 5k jog or a brisk 60-minute walk, our 5–10k events are perfect. Work up to the half marathons; ultras come later.
Will I get lost on the course?
Courses are fully marked with signs and flags and supported by friendly marshals. We also share a GPX a few days before as a backup.
What kit do I need?
For 5–10k: trail shoes, weather-appropriate layers, and a small bottle if you like. For halves and ultras: check the race brief for mandatory items.
How tough are the cut-offs?
We set inclusive cut-offs so steady runners and brisk hikers can finish safely. Exact timings are on each event page.
Can I walk the hills?
Absolutely. Hiking the climbs is standard trail craft. Save energy for the runnable sections.
What about weather and safety?
Jersey’s coast can change quickly. We monitor conditions and adjust plans if needed. Courses are marshalled and you’ll get a pre-race briefing.
Are there toilets, water or snacks?
Check each race page for aid details. There’s always a warm welcome at the finish, often with the famous tea & cake.
I’m coming alone, will I fit in?
100%. Plenty of runners turn up solo and the atmosphere is friendly and relaxed.
Where should I start?
Try a 5k or 10k in our Summer Trail Series, Autumn Trail Series or Winter Trail Series. They’re ideal first steps.