Lone rider embarks on a frozen odyssey © Brudder/Getty Images

Iditarod, the most grueling single-ride challenge in the world. This 350-kilometer endurance race takes place in the harsh Alaskan tundra, with riders facing extreme temperatures and scarce supplies.

Location: Alaska

Date: February 28th

Must-watch reason: The sheer determination required to complete this event is awe-inspiring. Only those with superhuman willpower can conquer such an unforgiving environment.

Tomas Zejda riding at Crankworx Slopestyle in Rotorua, New Zealand on March 29th, 2015

Crankworx Rotorua - Revolutionizing mountain bike culture

The reform of downhill racing continues at Crankworx Rotorua, New Zealand's premier mountain bike festival. Featuring a five-day schedule of events and competitions showcasing big-mountain culture.

Location: Rotorua, New Zealand

Date: March 9th-13th

Must-watch reason: Witnessing Brett Rheeder take home top honors last year leaves us wondering if we'll see another new star emerge at this year's springtime slopestyle competition held at CranKworx Rotorua.

Loic Bruni competing at the 2015 Lourdes Downhill World Cup round in the famous French city of pilgrimage.

UCI MTB World Cup - Loïc Bruni seeks to retain his crown

This prestigious UCI Mountain Bike World Cup series returns to Lourdes, France for its annual showdown. Catch Loïc Bruni as he attempts to defend his title against fierce competition from around the globe.

Location: Lourdes, France

Date: April 9-10th

Must-watch reason: Will reigning champion Loïc Bruni maintain his winning streak? Watch him face off against formidable opponents vying for their moment on stage.

The men start the XCO World Cup Nove Mesto.

UCI XCO MTB World Championship - A new era begins

For the first time ever, UCI splits its cross-country (XCO) and downhill (DH) championships into separate events. The XCO championship takes place late June through early July in Czech Republic's Nové Město region.

Location:Czech Republic

Date: June 28-July3rd

Must-watch reason:A chance for underdogs to shine amidst global attention directed towards Rio Olympics may see lesser-known athletes rise above their peers during these championships featuring Mathias Fluckiger and Lukas aiming high atop podiums' heights within Nové Město's slopes!

Coco Zurita performs BMX Vert Finals at X Games Austin.

X Games - Celebrating three years of action sports extravaganza

Get ready for more thrilling BMX Park/Vert/Dirt events as part of X-Games festivities marking its third anniversary in North America!

Location:Austin USA

Dates:june2nd-5th

Why watch?: Two-time defending park champion Daniel Sandoval looks set to make it three titles but don't count out Daniel Dhers who boasts wealth experience & skills that have earned him multiple wins across various disciplines!

环法自行车赛(Le Tour de France)

Ringling Roadshow Rolls Out For Its103rd Edition

Join cycling enthusiasts worldwide as they follow one week-long journey through iconic landscapes like Mont Ventoux during this epic three-week event celebrating cycling heritage while honoring history since inception back when it was only about touring Italy by bicycle over many days before becoming what we know today; some say it’s where love began or so did I hear once upon a time somewhere along those winding roads?

Locations & Dates:

France | July2nd –21st |

Why Watch?: Peter Sagan has been described as 'the dark horse' among fans yet he stands poised now; does victory await anyone else than Froome? We must wait until then but let me tell you...it feels good being here watching all these incredible athletes give everything they've got!