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Race Calendar

Right from the start, PHD has been designing and developing down gear to perform at extreme levels of adventure: from high-altitude mountaineering through extreme conditions in the Polar Regions to mountain marathons and the great ultra challenges around the world. We have a long history of creating the lightest sleeping bags and down clothing specifically for mountain races.

We're bringing some of our experience together in this Race Calendar to help you select the down sleeping bags and insulated clothing best-suited to these events.

Whether you choose a two-day event in the mountains or a seven-day desert march, choosing the best available gear can have a major impact on your recovery overnight and your results on the days that follow. Good luck in your chosen event.


Need a bag fast? Check out our Ready Made range, ships within 5 days.

14th Jan 2018The Spine RaceUK8 days
1st Feb 2018Yukon Arctic UltraCanadaup to 13 days
16th Feb 2018Rovaniemi 150Finland3-7 days
25th Feb 2018Iditarod InvitationalUSA3-30 days
6th April 2018Marathon des SablesMorocco10 days
11-15th May 2018TGO ChallengeScotland12-14 days
TBCLowe Alpine Mountain MarathonScotland2 days
TBCSaunders Mountain MarathonEngland2 days
TBCMourne Mountain MarathonIreland2 days
28th-29th October 2017The Original Mountain Marathon (OMM)UK2 days
26th Oct. - 5 Nov. 2017Kalahari Augrabies Extreme Marathon (KAEM)South Africa7 days