← Race Directory Ultra

100 Miles a Month

Typical weather

October usually brings cool, comfortable racing conditions, though an early cold snap or a late warm spell are both in play.

Who it favors

Ultras reward patience, fuelling and durability over speed. The winner is rarely the fastest runner, just the one who keeps eating, keeps moving, and falls apart the least.

Go fast, know why

Your Running, Finally Explained

OSO reads your own runs and tells you what they did to you, not what they'd do to somebody else.

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