Guide

Races in North America

Every catalog race in North America. The list is the races we have reviewed, not a claim that the region has no others.

December 2026Honolulu · US

Running·Marathon

Honolulu Marathon

Difficulty 49 · PR 4

Open · Direct entryRace guide →

December 2026Volcano to Keaʻau · US

Running·Marathon

Bird Conservation Marathon

Difficulty 30 · PR 80

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January 2027Wailea to Launiupoko · US

Running·Marathon · Half marathon · 5K

Maui Oceanfront

Difficulty 45

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March 2027Hilo · US

Running·Marathon · Half marathon · 10K · 5K

Big Island Intl Marathon

Difficulty 45

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April 2027Honolulu · US

Running·Half marathon

The Hapalua

Difficulty 54

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April 2027Monterey · US

Cycling·Gran fondo · Gran fondo

Sea Otter Classic

Difficulty 23 · PR 55

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April 2027Boston · US

Running·Marathon

Boston Marathon

Difficulty 22 · PR 83

Closed · QualifierRace guide →

April 2027Big Sur · US

Running·Marathon

Big Sur Marathon

Difficulty 32 · PR 33

Closed · LotteryRace guide →

May 2027Denver · US

Running·Marathon · Half marathon · 5K

Colfax Marathon

Difficulty 55

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May 2027Boulder · US

Running·10K

BOLDERBoulder

Difficulty 55

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June 2027Kohala Coast · US

Triathlon·70.3

Honu 70.3

Difficulty 45

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June 2027Emporia · US

Gravel·Gravel

Unbound Gravel

Difficulty 59

Ballot openRace guide →