Lone rider embarks on a frozen odyssey

Iditarod, the world's most grueling bike race, spans 350 kilometers of Alaskan wilderness in subzero temperatures and scarce supplies.

Location: Alaska

Date: February 28th

Must-watch for its sheer brutality; only those with superhuman willpower can complete the course.

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

Crankworx Rotorua © Graeme Murray/Red Bull Content Pool

CranKworx Rotorua showcases mountain biking culture in New Zealand. The five-day event features a new format and big-mountain trails.

Location:Rotorua, New Zealand

Date: March 9-13th

Must-watch for its unique springtime downhill competition featuring extreme slope styles and potential newcomers to the scene.

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

Loic Bruni © Lukas Pilz

UCI MTB World Cup

Location: Lourdes, France

Date: April 9-10th

Must-watch for Loïc Bruni's potential repeat victory after his impressive debut as world champion last year.

The men's start at the Nove Mesto XCO World Cup

Nove Mesto World Cup © Bartek Woliński/Red Bull Content Pool

UCI XCO MTB World Championship

This is the first time UCI has separated cross-country from downhill races. The June-July event takes place in Czech Republic.

Location: Czech Republic

Date: June-July (exact dates TBA)

Must-watch for unknown dark horses emerging amidst established champions like Mathias Fluckiger and his brother Lukas.

X Games celebrates its third year with BMX Park Vert & Dirt events.

Location: Austin, USA

Date: June2nd-5th

Daniel Sandoval aiming to defend his title against seasoned competitor Daniel Dhers.

Tour de France - A three-week cycling spectacle celebrating its centennial edition this year. Climbing iconic landmarks like Mont Ventoux is part of this historic journey led by reigning champion Chris Froome who may be challenged by Peter Sagan's rising star power and rich experience in timed racing events.

Location : France

Date : July2nd -21st

Must watch due to Peter Sagan’s climbing prowess that continues to grow along with his wealth of experience gained through various timed racing events which could make him an exciting contender among other athletes participating within this prestigious event.

Mikhail Ignatyev from Russia performs during Moscow-Kostroma stage at Red Bull Trans-Siberian Extreme.

Red Bull Trans-Siberian Extreme

Trans-Siberian Extreme spans over approximately 9195 kilometers across Russia starting from Moscow all the way to Vladivostok.

Location : From Moscow to Vladivostok (approximately)

Date : July8th -31st

A thrilling adventure awaits riders as they embark upon one of their longest journeys ever undertaken.

Brandon Semenuk tucks no-hander at Red Bull Joyride

Brandon Semenuk / Red Bull Joyride

Red Bull Joyride

Taking place within Whistler Mountain Bike Park Boneyard area located near Whistler Canada.

Location : Whistler Canada

Date : August (exact date TBD)

Competitors such as Brandon Semenuk or Brett Rheeder have been known for their incredible performances but how will these talented individuals fare when they face off against each other?

Aaron Gwin puts some practice into action during Val di Sole finals day.

Aaron Gwin

UCI DH MTB World Championships

Taking place within Italy specifically Val di Sole region.

Location : Val di Sole Italy

Date : September8th -11th

Can Aaron Gwin finally secure a medal after years of dedication but without any major success at Worlds?

Szymon Godziek performs aerial stunts during Redbull Rampage.

Szymon Godziek / Redbull Rampage / Uta