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Welcome to the platform MSO. In the constant concern to optimize the good progress of your registrations, MSO updates regularely this platform. Find in detail the last modifications under the tab novelties under the section Help. Our assistance and our frequently asked questions (F.A.Q). are also at your disposal. Thank you and good visit! 

To find all the races of the year 2018, click on 2018 in the menu above on the right.


3-Summits 2019Pack 2-Summits2Sign up
3-Summits 2019Pack 3-Summits3Sign up
Ultraks 2019Pack - Ultraks Engadin + Matterhorn2Sign up

  • Races  
  • Races  
13.10.18Ménières (FR)Cyclo-Cross
13.10.18Saint-Maurice (VS)Trail
14.10.18Le Sentier (VD)Trail
20.10.18Fully (VS)
27.10.18Montreux (VD)Cyclo-Cross
28.10.18Hauterive (NE)Running (relay)
03.11.18Le Grand-Saconnex (GE)Running
10.11.18Martigny (VS)Running
10.11.18Payerne (VD)Cyclo-Cross
10.11.18Chalet-à-Gobet (VD)Running
17.11.18Cossonay (VD)Cyclo-Cross
17.11.18Bullet (VD)
24.11.18Saillon (VS)Running
24.11.18La Neuveville (BE)Running
24.11.18Meyrin (GE)Running
24.11.18Colombier (NE)Cyclo-Cross
01.12.18Corbières (FR)Cyclo-Cross
08.12.18Porrentruy (JU)Cyclo-Cross
08.12.18Verbier (VS)Ski Mountaineering
15.12.18Bex (VD)Cyclo-Cross
12.01.19Morgins (VS)Ski Mountaineering
16.01.19Les Paccots (FR)Ski Mountaineering
17.01.19La Cure (VD)Ski Mountaineering
20.01.19Crans-Montana (VS)Trail
26.01.19Pontresina (GR)Ski Mountaineering
26.01.19Torgon (VS)Ski Mountaineering
03.02.19Crans-Montana (VS)Ski Mountaineering
09.02.19Silvaplana (GR)Ski Mountaineering
15.02.19Schwarzsee (FR)Ski Mountaineering
23.02.19Lourtier (VS)Ski Mountaineering
02.03.19Les Diablerets (VD)Ski Mountaineering
02.03.19Les Diablerets (VD)Trail
02.03.19Porrentruy (JU)Running
10.03.19Chailly sur Montreux (VD)Running (cross)
17.03.19Trélex (VD)Triathlon
23.03.19Les Mosses (VD)Cross-Country-Skiing
24.03.19Evolène (VS)Ski Mountaineering
30.03.19Pontresina (GR)Ski Mountaineering
31.03.19Ovronnaz (VS)Ski Mountaineering
07.04.19Les Plans sur Bex (VD)Ski Mountaineering
13.04.19Fontenais (JU)Trail
28.04.19Colombier (NE)MTB XC (cross country)
05.05.19Hauterive (NE)MTB XC (cross country)
11.05.19Baulmes (VD)Trail
18.05.19Ursy (FR)MTB XC (cross country)
26.05.19Vallorbe (VD)
08.06.19Couvet (NE)Trail
16.06.19Les Haudères (VS)
29.06.19Reconvilier (BE)MTB XC Endurance 24h
29.06.19Tramelan (BE)Triathlon
29.06.19Tramelan (BE)Triathlon
29.06.19Les Charbonnières (VD)Triathlon
30.06.19Tramelan (BE)Duathlon
30.06.19Les Charbonnières (VD)Triathlon
06.07.19Pontresina (GR)Trail
06.07.19Estavayer/Gibloux (FR)
11.08.19Alterswil (FR)MTB XC (cross country)
18.08.19Chéserex (VD)
24.08.19Zermatt (VS)Trail
01.09.19Les Rasses (VD)MTB XC (cross country)
08.09.19Tramelan (BE/JB)MTB XC (cross country)



Timmy ? What is that ? Timmy is the new timing application for smartphone developed by MSO-Chrono.

You want to compare your Sunday training with your friends, but also with the best runner of your region? You want to show people the new record you broke on your smartwatch ? Races full of people aren’t your cup of tea ? We have the solution: Timmy. The application has been launched on the 10th June 2017 for the « Kilomètre vertical de Fully ». From now on, you can use it each time you do the crazy climb. Once set off, the system will save your timing and you can choose to publish the result or not in the rankings. At every attempts, only your best performance will be recorded, there are even great prizes to be win for the faster ones !

So, captivated ? Do not hesitate to start the adventure at Fully. Starting August, you will be able to save your records for another races. Maybe your favorite race… Who know ?


Between passion, emotion, drops of sweat, year 2016 has been exceptional and this, thanks to you: loyal athletes, runners, organizers, clients and partners! For Christmas festivities, we want to give you an infinite thank you. This year, you put under the Christmas tree pleasant figures, whose an increase of 20% of our mandates. 2016 has been also marked by new partnerships, including LiveTrail and DotVision. They will increase our security skills. We are also excited for the year to come and to share it with you. A 2017 year full of challenges with the Transjurassienne, the french trial cross-country skiing, as well as the bike races Bike Marathon Classics. A collaboration with International Ski Federation and the Skyrunner World Series will be also scheduled. From our heart, we wish you all the best for 2017! 

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