100 kilometers of running in one month. Prove it starting November 1, 2021

Lace up your shoes and tackle an 8K. Prove it starting November 1, 2021

Leave the flats behind and climb at least 7,500 meters this month. Prove it starting November 1, 2021

How far can you run this month? Prove it starting November 1, 2021

400 kilometers of riding in one month. Prove it starting November 1, 2021

Log a 5K shakeout run for a shot at entry into the 2022 TCS NYC Marathon. Prove it starting November 1, 2021

Come clean. Switch your commute and cut greenhouse gas emissions. Prove it starting November 2, 2021

How far can you ride this month? Prove it starting November 1, 2021

Run the NYC Marathon Finish Segment for a shot at entry into the 2022 TCS NYC Marathon. Prove it starting November 1, 2021

Move 60kms for the 60 men we lose to suicide every hour across the world. Prove it starting November 1, 2021

Win a trip to Iceland, 66°North clothing worth €1,500 and a 20% coupon code. Prove it starting November 4, 2021

Any type of activity counts as long as you get 30 total hours done. Prove it starting November 1, 2021

Run, walk, or hike a total of 10K in 1 week for a discount & chance to win. Prove it starting November 4, 2021

Brave the elements with RYZON and get the chance to win exciting prizes. Prove it starting November 4, 2021

今月は、週に3回、30分以上のライドをしよう！. Prove it starting November 1, 2021

Record 250 minutes of activity for a chance to win £3000 of Le Col kit. Prove it starting November 5, 2021

今月は、週に3回、30分以上のランニングをしよう！. Prove it starting November 1, 2021

Try Wahoo SYSTM and complete 5 hours of indoor activity for a chance to win. Prove it starting November 8, 2021

Let your body recover post marathon month with our Recovery challenge. Prove it starting November 1, 2021

Run 7 km in 1 week – either your first time or fastest time. Join in! Prove it starting November 13, 2021