Akron’s September race offers three ways to take part. Here is what is confirmed and what still awaits publication.
The Irish event offers distances from 5K to ultramarathon. Here are the published prices and details for August.
Sydney's next edition uses a ballot: key dates, entry fees and options for runners travelling from Spain.
Four distances and Sonoma vineyard scenery await in August, with key race-day logistics still to be confirmed.
The 24th edition is scheduled for August 2027 in rural Palencia, with free entry and a distinctive countryside course.
The anniversary weekend features several distances, a demanding course and entry fees that need a closer look.
Two days of racing on the Queensland coast, featuring a four-lap marathon and distances for different ages.
Vermont hosts five race formats, with a marathon shaped by rolling hills, rural roads and historic covered bridges.
Cairns welcomes five coastal race distances in July 2027, combining a flat course with tropical conditions.
Zermatt is set for two days of alpine running in July 2027, with demanding courses and details that need careful reading.
Modřice is listed as the venue for June 20, with two distances. Start times, entry fees and route details remain unavailable.
Winnipeg offers several distances, a favorable course and a chance to earn a Boston qualifying time.