All current challenges
IAMS Dog Run Marathon badgeEnded

IAMS

Dog Run Marathon

Sep 1 – Sep 30, 2026

This challenge ended on September 30, 2026. You can no longer join it, but here are some you can.

Goal

Complete 26.2 miles (daily max = 5K)

Reward

Finishers will earn a digital badge and are eligible for prizes and a qualifying IAMS High Protein purchase rebate!

Qualifying activities

HikeRunTrail runWalk
See it on Strava

Join now

Challenges you can still join, the ones ending soonest first.

Nike After Dark Tour Manila Challenge badgeLast day

Nike

After Dark Tour Manila Challenge

Log 20 runs in 8 weeks

Sep 12 – Nov 6Run, Trail run, Virtual run
Buxton Water Buxton: Side by Side, Step by Step badgeLast day

Buxton Water

Buxton: Side by Side, Step by Step

Log 25 minutes of movement with a friend

Oct 10 – Nov 6Run · Ride · Walk & hike · Workout & yoga
Continental Tadej Pogačar 'SHARE THE ROAD' Challenge badge4 days left

Continental

Tadej Pogačar 'SHARE THE ROAD' Challenge

Complete 50 km running or cycling

Help us reach 8M km

Oct 27 – Nov 10Run · Ride
Nike After Dark Tour Mumbai Challenge badge7 days left

Nike

After Dark Tour Mumbai Challenge

Log 20 runs in 8 weeks

Sep 19 – Nov 13Run, Trail run, Virtual run
Red Bull All Out With Wout badge

Red Bull

All Out With Wout

Collectively reach 1.5 million kilometres

Nov 2 – Nov 15Run · Ride
Oakley Meta | Movement to Momentum badgeStarted 2 days ago

Oakley

Meta | Movement to Momentum

Log 10 Activities during the Challenge Period

Nov 4 – Nov 25Run · Ride · Walk & hike
All running challenges