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Oregon Races in May

Browse upcoming marathons, half marathons, 5Ks, 10Ks, trail runs, and triathlons happening in May.

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Running & Triathlon Races

May 1, 2027

Bend Beer Chase

Bend
May 2, 2027

Sisters Country 50K & Half Marathon

Sisters
May 2, 2027

Cinco de Mayo

Portland
May 2, 2027

Halfway Half Marathon & 10K

Baker City
May 8, 2027

Happy Girls Bend

Bend
May 8, 2027

Gator Grinder Triathlon

Canby
May 15, 2027

Tillamook Burn

Portland
May 15, 2027

SELCO Pole Pedal Paddle

Bend
May 29, 2027

Smith Rock Classic

Terrebonne
May 29, 2027

Stumptown Trail Runs

Portland