Triathlon Races 2026
Browse upcoming triathlon races worldwide. Find dates, distances, and registration links.
327 upcoming races
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Upcoming Races
Triathlon
370 Lakeside Triathlon
Aug 23, 2026Saint Peters, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
DQ 15th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike *#
Aug 23, 2026Medford Lakes, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
2026 Cornwall Triathlon - Adult Day
Aug 23, 2026Cornwall, Canada
Triathlon
MOJO Triathlon
Aug 23, 2026Butler County, USA
Triathlon
ATW Midweek Dorney Triathlon - August
Aug 26, 2026Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ, United Kingdom
Triathlon
Käringsund Triathlon
Aug 29, 2026Countryside, Åland Islands
Triathlon
Chicago Triathlon
Aug 30, 2026Chicago, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
IRONMAN 70.3 Graz
Aug 30-31, 2026Graz, Austria
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
17th Annual Fawn Lake Adult and Youth Triathlons
Aug 30, 2026Spotsylvania, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
2026 Bonney Lake Triathlon
Aug 30, 2026Bonney Lake, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
2026 Cal Tri Charlottesville - 8.30.26
Aug 30, 2026Charlottesville, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
954 Iguana Man 5K/10K
Aug 30, 2026Coconut Creek, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
Barbara Schmidt Millar Women's Triathlon & 5K: Celebrating Life, Empowering Women
Aug 30, 2026Nevada City, USA
Run 5 m
Triathlon
Bowling Green Sprint Triathlon & Kids Triathlon
Aug 30, 2026Bowling Green, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
Wimbleball Lake Triathlon
Aug 30, 2026Wimbleball Lake, near Dulverton, Somerset, TA22 9NU, United Kingdom
Triathlon
Buccaneer Collegiate Cup
Sep 4, 2026Johnson City, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
12th Annual Tampa Bay Kids Triathlon
Sep 5, 2026Tampa, USA
Triathlon
Art City Tri - Virtual Race!
Sep 5, 2026Springville, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
CassadagaMan
Sep 5, 2026Cassadaga, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
THE ROC England triathlon
Sep 5, 2026Windermere, United Kingdom