Aerial view of the Lakesman swim start on Derwentwater
Entries Open · 20 June 2027

Lakesman 2027 Entries Are Open

The Lakesman Full returns. The Half is back. Take on an iconic triathlon weekend in the heart of the Lake District.

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Lakesman Full
Lakesman Half
Keswick, Lake District
2027 entries open now
Early Bird Pricing Ends In

Secure your place at the best price before prices rise.

Days
Hours
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Choose Your Distance

Five ways to take on Lakesman

From the returning full-distance challenge to relay and split formats — find the entry that suits your 2027 goal.

The Full Returns

Lakesman Full

2.4 mile swim  /  112 mile bike  /  26.2 mile run

The complete long-distance challenge, back for 2027 in the heart of the Lake District.

Lakesman Half

1.2 mi swim / 56 mi bike / 13.1 mi run

A big middle-distance challenge with Lake District scenery and a memorable Keswick finish.

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Half Relay

Team of 2–3

Share the challenge as a team and experience the full Lakesman atmosphere together.

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Half Swim / Bike

Take on the swim and ride without the run.

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Half Bike / Run

Race the bike and finish with a fast run into Keswick.

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Early Bird Pricing

Lock in the best price

Early bird entries are open for Lakesman Full and Half 2027. Secure your place with a £50 deposit and split the remaining balance into staged payments.

Lakesman Half

1.2 mi swim / 56 mi bike / 13.1 mi run
From £299
Early bird price · ends 31 Oct 2026
Early Bird
Launch — 31 Oct 2026
£299
Standard
1 Nov 2026 — 31 Jan 2027
£314
Final
1 Feb 2027 — entries close
£327
Enter Lakesman Half
The Full Returns

Lakesman Full

2.4 mi swim / 112 mi bike / 26.2 mi run
From £420
Early bird price · ends 31 Oct 2026
Early Bird
Launch — 31 Oct 2026
£420
Standard
1 Nov 2026 — 31 Jan 2027
£430
Final
1 Feb 2027 — entries close
£440
Enter Lakesman Full

Enter early to lock in the best price before the next price rise. A £50 deposit secures your place — the balance is split into staged payments.

Why Lakesman

An iconic Lake District triathlon

Ranked among the UK’s best triathlons and trusted by athletes year after year — Lakesman is as much an experience for the senses as a challenge to your stamina.

97%
would race again & recommend
100%
of spectators would return
10+
races delivered since 2016
🏊
Swim in Derwentwater
Crystal-clear lake start
🚴
Scenic bike routes
Western Lake District roads
🏃
Fast, supported run
Finishing in Keswick
🏁
Keswick finish line
Unforgettable atmosphere
The Course

Swim. Bike. Run. Finish.

A course built around the Lake District’s most striking scenery — from the water to the mountains to the Keswick finish.

01 / Swim

Derwentwater

A swim in the clear waters of one of the Lake District’s most scenic lakes.

02 / Bike

Western Lakes

Scenic roads through a side of the lakes few tourists ever see.

03 / Run

Into Keswick

A fast, supported run with views to Skiddaw and a spectator-friendly route.

04 / Finish

Keswick RUFC

A memorable finish-line atmosphere at Keswick Rugby Club.

★★★★★

“This was my first triathlon and I could not have picked a better event. Everyone was so helpful and friendly it put me at ease immediately — the staff and volunteers went above and beyond.”

BW
Billy W.
2026 Lakesman Half · via Racecheck
4.9/5
★★★★★
310 reviews · Racecheck
Supporting staff ★★★★★4.97
Event swag ★★★★★4.96
Course navigation ★★★★★4.95
Read 310 athlete reviews

Your Lakesman 2027 challenge starts here

The Full returns. The Half is back. Secure your place early and take on an iconic Lake District triathlon weekend.

Enter Now View Events