SUIRunningRoad10K · 10 km / 6.2 mi5K · 5 km / 3.1 miHalf · 21.1 km / 13.1 mi

Lake Sempach Run

Sursee, Lucerne · SUI

When is the next Lake Sempach Run?

Sat, 1 May 2027

3 distances · see start times below

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Time limits and cut-offs

Some events have a finishing deadline or intermediate checkpoint cut-offs. These can vary by distance, start wave and edition.

Half · 2027-05-01: Not yet verified for this edition. Check the official race instructions.
10K · 2027-05-01: Not yet verified for this edition. Check the official race instructions.
5K · 2027-05-01: Not yet verified for this edition. Check the official race instructions.

About Lake Sempach Run

Lake Sempach Run is a running event in Sursee, Lucerne, Switzerland. Recorded disciplines include 10K, 5K, half marathon. The listed surface is road. The listed organiser is Sempacherseelauf. The next listed date is Saturday, 1 May 2027. Check the organiser's information for entry and race-day arrangements.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

Half · 21.1 km / 13.1 mi
Sat, 1 May 2027
Starts 18:05 CEST
Entries open
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Lake Sempach Run · Half · 21.1 km / 13.1 mi
2027-05-01 · 18:05 (Europe/Zurich)
Venue / race area: Sursee, Lucerne, Switzerland
Race website
Start reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
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Lake Sempach Run · Half · 21.1 km / 13.1 mi
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Native name: Sempacherseelauf – Halbmarathon 21.1 km. Date, distance and 18:05 start confirmed on the Datasport entry platform (the organisers authorised entry platform) for this edition (checked 2026-11-09); stated course: 21.1 km. Local time Europe/Zurich.
Edition source
10K · 10 km / 6.2 mi
Sat, 1 May 2027
Starts 18:22 CEST
Entries open
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Lake Sempach Run · 10K · 10 km / 6.2 mi
2027-05-01 · 18:22 (Europe/Zurich)
Venue / race area: Sursee, Lucerne, Switzerland
Race website
Start reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
Google Calendar Outlook.com Microsoft 365 Apple Calendar
Google and Outlook open a prepared event for you to save. Apple uses your private AthRecs race subscription. Download a one-off file only if you prefer to import it yourself.
Share
Share this race
Lake Sempach Run · 10K · 10 km / 6.2 mi
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Native name: Sempacherseelauf – 10 km-Lauf. Date, distance and 18:22 start confirmed on the Datasport entry platform (the organisers authorised entry platform) for this edition (checked 2026-11-09); stated course: 10 km. Local time Europe/Zurich.
Edition source
5K · 5 km / 3.1 mi
Sat, 1 May 2027
Starts 18:17 CEST
Entries open
Entry details
Add to calendar
Lake Sempach Run · 5K · 5 km / 3.1 mi
2027-05-01 · 18:17 (Europe/Zurich)
Venue / race area: Sursee, Lucerne, Switzerland
Race website
Start reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
Google Calendar Outlook.com Microsoft 365 Apple Calendar
Google and Outlook open a prepared event for you to save. Apple uses your private AthRecs race subscription. Download a one-off file only if you prefer to import it yourself.
Share
Share this race
Lake Sempach Run · 5K · 5 km / 3.1 mi
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Choose where to share, then select who to send it to.
Native name: Sempacherseelauf – 5 km-Lauf. Date, distance and 18:17 start confirmed on the Datasport entry platform (the organisers authorised entry platform) for this edition (checked 2026-11-09); stated course: 5 km. Local time Europe/Zurich.
Edition source

Location & race day

Listed venue / area

Sursee, LucerneSUI

Find this location on a map

Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.

About the race

The Sempacherseelauf is an early-May evening race with a half marathon around the lake, 10 km, 5 km and pairs relay.

Surface:: Road
Organiser:: Sempacherseelauf

Race website

Entry options for

Ways to enter

Compare the listed booking routes. Verified links show when they were checked.

Sat, 1 May 2027

Official race entry

Official entry

Entries open

Recorded Mon, 9 Nov 2026

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Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.

Race questions

When is the next event?

The next listed date for Lake Sempach Run is 1 May 2027.

Where is it held?

Lake Sempach Run is listed in Sursee, Lucerne, Switzerland. Check the event's race-day instructions for the exact start location.

Which distances are listed?

The programme listed for 1 May 2027 includes Half marathon, 10K, 5K.

What time does it start?

Listed starts for 1 May 2027: Half marathon: 18:05 CEST; 10K: 18:22 CEST; 5K: 18:17 CEST. Times are local to the race venue. Follow the start or wave assigned to your entry.