How far is the Lakes in a Day Half?

The Lakes in a Day Half is one distance: 23 Mile (37.0 km).

How much climbing is in the Lakes in a Day Half?

The 23 Mile has 853 m of ascent.

How hard is the Lakes in a Day Half?

23 Mile: Very Hard. Distances are measured off the course file. Where the file carries no elevation, the climb is the organiser's published figure.

Is the Lakes in a Day Half course marked?

Yes, the course is marked. Navigation skills are not required.

Can I download the Lakes in a Day Half route?

Yes. The GPX for each distance is free to download here, with no sign-up, the same as every route on Trail Running Planet.

When is the next Lakes in a Day Half?

Sat, 10 Oct 2026, 14:30. Entries open.

Durty Events Lakes in a Day Half

Ambleside, CumbriaSat, 10 Oct 2026

Ambleside to Cartmel on a waymarked route, joining the big one as it comes through.

23 Mile

37 km

853 m ascent

23 m per km

fellwoodlandMarked course

Nobody has reviewed this one yet

No reviews of the Lakes in a Day Half, and nothing on what people wore. Both are things no organiser publishes and every runner wants before they enter — how it actually went, and what was on your feet.

Ran it? Write the first review

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The course

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VERY HARD

TRP grade · E4·T3

Download GPXFree, no sign-up.

This file is from a previous running and the course may have changed since. If you are navigating with it, get the current version from Durty Events first.

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Train for it: routes near the start

Routes starting within 20 km of Ambleside, Cumbria, nearest first. Each one has a free GPX file and a TRP grade, so you can rehearse the ground before race day.

HARD

Lakeland Trails Ambleside 14k

13.8km · 505m climb · Loop · 0.1km away

You get the full Lakeland Trails Ambleside route: a climb through ancient Skelghyll Woods to the Jenkin Crag view over Windermere, then a fell finish over Loughrigg with the Langdale Pikes ahead.

HARD

Ambleside Low Level Loop

19.6km · 562m climb · Loop · 0.4km away

Rydal Water, Grasmere, woodland paths, and those views - all without setting foot on a major fell. This is what the Lakes are for on an easy-legs day.

Checked Jul 2026

VERY HARD

Wansfell Pike, Sour Howes and Sallows from Ambleside

19.6km · 1,008m climb · Loop · 0.5km away

Three Wainwrights for the price of one popular summit, swapping the crowds of Wansfell Pike for the empty grassy tops of Sour Howes and Sallows.

Checked Jul 2026

VERY HARD

Scandale Horseshoe from Ambleside

20.6km · 1,106m climb · Loop · 1.0km away

Scandale is the quiet valley next door to the crowded Fairfield Horseshoe, so you get the same big eastern-fell views and ridgelines with a fraction of the traffic.

EXPERT

Helvellyn Double

36.7km · 2,856m climb · Loop · 1.2km away

It takes two of the Lake District's best-known summits and links them properly, so instead of picking Fairfield or Helvellyn for the day, you get both, with the climbing to prove it.

Checked Jul 2026

MODERATE

Vale of Rydal

19.0km · 317m climb · Loop · 1.3km away

You get the full Wordsworth vale, Rydal Water, Grasmere and the paths the poet knew by heart, on a longer low loop that keeps the running easy and the scenery constant.

All routes near Ambleside →All Lake District routes →

How to enter

Sat, 10 Oct 2026 · Entries open

Enter on their website ↗

Entries are handled by Durty Events, not by us. We take nothing for sending you there.

Add to your calendar · with the start time

Common questions

: The Lakes in a Day Half is one distance: 23 Mile (37.0 km).
: The 23 Mile has 853 m of ascent.
: 23 Mile: Very Hard. Distances are measured off the course file. Where the file carries no elevation, the climb is the organiser's published figure.
: Yes, the course is marked. Navigation skills are not required.
: We don't hold a compulsory kit list for the Lakes in a Day Half. Durty Events confirm mandatory kit in their race information, usually in the final instructions.
: We don't hold published time limits for the Lakes in a Day Half. If Durty Events set cut-offs, they'll be in the race information.
: We don't hold a checkpoint list for the Lakes in a Day Half. What's on the table varies a lot between races, so check the Durty Events race information rather than turning up expecting food.
: Yes. The GPX for each distance is free to download here, with no sign-up, the same as every route on Trail Running Planet.
: Sat, 10 Oct 2026, 14:30. Entries open.