Evan Morrison

Co-Founder, Marathon Swimmers Federation
President, Santa Barbara Channel Swimming Association
Voting member, IMSHOF.

evan (at) marathonswimmers (dot) org

This page lists some of my "non-swimming" marathon swimming projects. For a list of my swims, see LongSwimsDB. For my writing about swimming, see my blog.


LongSwims Database

Searchable, cross-linked marathon swimming results database. 46,000+ verified swims by 18,000+ swimmers. 1875 through 2019.


Live GPS tracking service for endurance sports. Advanced visualization & analytics.

MSF Tracks

Interactive database of marathon swimming GPS tracks.

MSF Documented Swims

Extraordinary independent marathon swims, extraordinarily well-documented.

Rules of Marathon Swimming

Rules and standards for unassisted marathon swimming in any body of water. Co-authored with Andrew Malinak, Elaine Howley, and Donal Buckley.

Global Marathon Swimming Awards

Recognizing the sport's most outstanding swimming achievements and service contributions.

Marathon Swimmers Forum

World's largest independent online community of marathon swimmers. Co-founded with Donal Buckley in 2012.

Farther, Colder, Rougher

Writings on open water swimming, since 2010.

Data Projects

Web Development

Swim Documentation

Press, Film, & Academia