Aquaman

JUL
31
2026
Aquaman at Howard Amon Park on July 31, 2026 combines a half mile swim in the Columbia River with a three mile run along park footpaths. Online entry is limited to 300 athletes and includes youth team categories for ages 13 to 18.
Fri 31 Jul 2026
Aquaman (half Mile Swim a... Aquaman Boy's Team (13-18... Aquaman Coed Team (13-18... Aquaman Girl's Team (13-1...

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Aquaman

Aquaman is a swim-run held on July 31, 2026 at Howard Amon Park in Richland, Washington. The event format is a half mile swim in the Columbia River followed by a three mile run along footpaths heading south from the park, with the finish back in the park. The total distance is 3.5 miles.

Entry is online only and the field is limited to 300 athletes. The standard entry fee is $25 if completed by the pre-registration deadline of July 20 and $40 after that date; a $15 late fee applies after July 20. Members of the 3RRR club receive a $2 discount if they register by the pre-registration deadline. If not a current USA Triathlon member, participants must obtain a one-day USAT license. No race day registration is available and entries are nonrefundable and not transferable.

There are youth team categories for athletes 13 to 18 years old only. Each team consists of one swimmer and one runner; team entries are separate from the individual race and have a lower fee. Packet pickup is the day before the race at Atomic Ale Brewpub. Chip timing will be used and chips are distributed race morning at check-in. All finishers receive a finisher medal. Awards are given to the top three overall men and women and to the top three in the following age groups: 13-19, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-75, 76-80. Visit the organization's website for the most recent information.

4 mi
Aquaman (half Mile Swim and 3 Mile Run)
4 mi
Aquaman Boy's Team (13-18 Years Old)
4 mi
Aquaman Coed Team (13-18 Years Old)
4 mi
Aquaman Girl's Team (13-18 Years Old)
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