Swimrun Races
Under 10km
By Richard Mitchell and Mogsy Ford
Updated February 2026
Our list of swimrun races under 10km covers all events from 1km up to 10km. This page starts with events in Europe, and then moves to the USA and the rest of the World.
You can also see our complete race calendars for Europe 2026 here, and you can see our USA/World calendar 2026 here. If you want, JUMP TO USA / Rest of World races under 10km.
If you prefer, you can also search for a swimrun event by country at our dedicated geographic location page.
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Swimrun Races
Under 10km - Europe
Here are the swimrun races less than or equal to 10km that take place in Europe.
April
|
25.04.26 |
Spain |
6.6 km |
|
26.04.26 |
Belgium |
5 km, 10 km |
May
|
01-02.05.26 |
Kids, Dilettante, Rassurante, Sauvage |
France |
1.6 km, 2.5 km 5 km, 10 km |
|
02.05.26 |
France |
6 km |
|
03.05.26 |
France |
7 km |
|
03.05.26 |
France |
3 km, 8.3 km |
|
TBC |
U.K. |
2.5 km, 5 km |
|
16.05.26 |
Germany |
6.9 km |
|
17.05.26 |
Greece |
6.5 km |
|
24.05.25 |
EX Swimrun Ark Supersprint |
Sweden |
1.2 km, 5 km |
|
25.05.26 |
EcoSwimrun Butgenbach Seahorse |
Belgium |
9 km |
|
30.05.26 |
France |
10 km |
|
30.05.26 |
Lyon, France |
6.4 km |
June
|
06.06.26 |
Valras Plage Swimrun Découverte |
France |
7 km |
|
06.06.26 |
Otillo Uto Experience |
Sweden |
8 km |
|
07.06.26 |
Costa Azahar Supersprint, Sprint |
Spain |
7.5 km, 9.5 km |
Ötillö|
07.06.26 |
Gritty Rascals |
U.K. |
6.4 km, 10 km |
Swim Run Races
Under 10km - Europe
|
13.06.26 |
Studland Swimrun (Short) |
Bournemouth, UK |
8.4 km |
|
NOT 2026 |
Swimrun Val de Vienne (Short) |
France |
6 km |
|
14.06.26 |
Frogman Home Lake Doxa |
Greece |
9 km |
|
TBC |
Aquarantec Swimrun (Short) |
France |
9.8 km |
|
TBC |
Langholmen Swimrun (Sprint) |
Sweden |
5 km |
|
28.06.26 |
Experience |
Portugal |
8 km |
|
NOT 2026 |
Love Swimrun Llanberis (Sprint) |
UK |
6 km |
|
TBC |
U.K. |
2.5 km, 5 km |
|
Date TBC 2026 |
Mudskipper Swimrun Norfolk |
U.K. |
6 km |
|
28.06.26 |
Nynäshamn Swimrun |
Sweden |
5 km, 10 km Team/solo |
|
TBC |
Netherlands |
10 km |
|
TBC |
EcoSwimrun Gilette Dam (Seahorse) |
Belgium |
9 km |
|
28.06.26 |
(Trial) |
Austria |
7.8 km |
|
28.06.26 |
U.K. |
5 km, 10 km |
July
|
04.07.26 |
Otillo Engadin (Experience) |
Switzerland |
7.1 km |
|
04.07.26 |
Sweden |
2 km, 5.6 km |
|
04.07.26 |
Norway |
10 km |
|
05.07.26 |
Swimrun Rheinsberg (Supersprint) |
Germany |
4.4 km |
|
05.07.26 |
France |
9.5 km |
|
10.07.26 |
Isles of Scilly |
U.K. |
5 km |
|
11.07.26 |
Isles of Scilly |
U.K. |
6.7 km loop |
|
13.07.26 |
|
France |
10 km |
|
18.07.26 |
U.K. |
6.85 km |
|
25.07.26 |
Otillo Gothenberg (Experience) |
Sweden |
9.3 km |
August
|
08.08.26 |
Angaloppet Steam Race (Twilight) |
Sweden |
1.5 km, 3.3 km 5 km |
|
08.08.26 |
1852 Swimrun Ronneby Supersprint |
Sweden |
1.852 km |
|
15.08.26 |
Austria |
2.3 km, 7.1 km |
|
15.08.26 |
Otillo Aland Experience |
Sweden |
6.4 km |
|
TBC |
Karlskrona Swimrun (Intro) |
Sweden |
6 km |
|
15.08.26 |
Moose To Goose (Sprint) |
Sweden |
10 km |
|
15.08.26 |
Immeln Swimrun (Sprint) |
Sweden |
6.85 km |
|
16.08.26 |
Sweden |
6 km |
|
22.08.26 |
Skar till Skar Swimrun |
Finland |
9.2 km |
|
23.08.26 |
Finland |
9 km |
|
27.08.26 |
Isles of Scilly |
U.K. |
8 km |
|
29.08.26 |
Sweden |
10 km |
|
29.08.26 |
Sweden |
5 km |
|
TBC |
France |
5 km |
|
30.08.26 |
Arendsee Swimrun (Trial) |
Germany |
2.8 km, 4.45 km |
|
30.08.26 |
EcoSwimrun Lac de Robertville (Seahorse) |
Belgium |
4.2 km, 9 km |
September
|
05.09.26 |
Swimrun Jersey (Experience) |
U.K. |
4 km |
|
05.09.26 |
(Short) |
Denmark |
3 km |
|
cancelled 2026 |
France |
8 km |
|
06.09.26 |
Swimrun 2 Elements (Supersprint) |
Germany |
5 km |
|
07.09.25 |
U.K. |
6 km, 10 km |
|
TBC 2025 |
South East Swimrun Series, Mytchett |
U.K. |
5 km, 10 km |
|
13.09.26 |
Urban Challenge Dusseldorf (Sprint) |
Germany |
9 km |
|
TBC |
France |
7 km |
|
20.09.26 |
XTERRA Swimrun Comino Island |
Malta |
10 km |
|
20.09.26 |
Antwerp, Belgium |
8.2 km |
|
Not 2026 |
Germany |
7.9 km |
|
27.09.26 |
Urban Challenge Berlin (Classic) |
Germany |
8 km |
|
27.09.26 |
Frogman Prince Corinth |
Greece |
6 km |
October
|
Date TBC 2026 |
Leiderdorp Swimrun |
Netherlands |
7.19 km |
|
Date TBC 2026 |
Italy |
8.6 km |
|
03.10.26 |
Otillo Cannes Experience |
France |
7.3 km |
|
TBC 2026 |
Cabo de Palos |
Spain |
9.7 km |
|
Coming soon! |
Mallorca, Spain |
7 km |
|
TBC 2026 |
eDreams Cap de Creus (Sprint) |
Spain |
6.5km |
|
18.10.26 |
Portugal |
7.1 km |
|
18.10.26 |
France |
8 km |
|
25.10.26 |
Swimrun Gran Canaria (Open) |
Canary Islands, Spain |
6.3 km |
November
|
29.11.26 |
Frogman King Ammoni-Almyri |
Greece |
9 km |
Swimrun Events
Under 10km - USA / Rest of World
Here are the swimrun races less 10km that take place in the USA and the rest of the World.
January
|
18.01.26 |
Argentina |
10 km |
|
31.01.26 |
New Zealand |
9 km |
February
|
01.02.26 |
La Paloma, Uruguay |
8 km |
March
|
14.03.26 |
Port Philip Bay Melbourne |
Australia |
4 km |
April
Swimrun Races less than 10km
- USA/ Rest of World.
|
18.04.26 |
Australia Sydney East |
2 km, 6 km |
|
27.04.25 |
Australia Sydney East |
10 km |
|
NOT 2026 |
California, USA |
7.7 km |
May
|
010.05.26 |
Port Moody, Canada |
3.6 km, 6.5 km |
June
|
01.06.25 |
Bellingham Swimrun (sprint) |
USA |
6 km |
|
14.06.26 |
Welland (sprint) |
Canada |
7.5 km, 10 km |
|
28.06.26 |
New York, USA |
9.5 km |
July
|
04.07.26 |
Canada |
4.9 km, 9.85 km |
|
Date TBC 2025 |
Canada |
5 km |
|
19.07.26 |
Canada |
10 km |
|
25.07.26 |
Folsom Swimrun (short) |
Lake Natoma, USA |
5.6 km |
August
|
02.08.26 |
Welland, Canada |
9.2 km |
|
09.08.26 |
USA |
9.7 km |
September
|
27.09.2026 |
Port Moody, BC, Canada |
10 km |
|
12.09.26 |
Swimrun Australia (sprint) |
Gold Coast Australia |
5.5 km |
October
|
03.10.26 |
Swimrun Cape Cod (super-short) |
MA, USA |
7 km |
|
04.10.26 |
Otillo Colorado |
Fort Collins, USA |
9.6 km |
|
11.10.26 |
California, USA |
10 km |
|
20.10.26 |
Swimrun Australia (sprint) |
Sydney North Australia |
2 km, 9 km |
|
TBC |
Argentina |
6.5 km |
November
|
08.11.26 |
Texas, USA |
9.9 km |
|
Date TBC 2026 |
Torpedo Swimrun Cosy |
South Africa |
7 km |
We hope this guide to swimrun races under 10km is informative and useful. Please let us know if you think we have missed an event, using the Contact Us link.
Thank you!
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