Guide

Races in August 2026

5 races land in August 2026. We'd tell you now which ones are already a lottery you've missed and which still have entries open.

Ultra·August 2026

Leadville 100 Run

Leadville, US · Ultra

Lottery

Running·August 2026

Reykjavik Marathon

Reykjavik, IS · Marathon

Open registration

Triathlon·August 2026

XTERRA Costa Rica

Las Catalinas, Guanacaste, CR · Olympic tri · Sprint tri

Open registration

Trail·August 2026

CCC

Courmayeur, IT · Ultra

Lottery

Running·August 2026

Sydney Marathon

Sydney, AU · Marathon

Lottery