What you missed on Day 1 on the track in Tokyo

Drama unfolds on the first day of track and field in Tokyo

Barega wins 10,000m Olympic final, Ahmed agonizingly close to a medal

Ahmed was in contention but faded over the final 100m

Semenya wins 31st straight 800m at Pre Classic

The iconic meet also brought a new Euro record in the 3K for Sifan Hassan and a new PB for Canada’s Mo Ahmed in the 2-mile