2025 - The Arlington Triathlon - In Memory of Anne Viviani
2025 distances
Triathlon
The Arlington Triathlon: 7-8 Year Age Group
This age group swims 50 yds, bikes 1.4 miles, and runs 0.65 mile. Age group placement is calculated per USA Triathlon Rules as your age on December 31st, 2025. All participants must be annual members of USA Triathlon. Contact Usatriathlon.org/membership for additional information.
The Arlington Triathlon: 9-10 Year Age Group
This age group swims 100 yds, bikes 2.8 miles, and runs 0.9 mile. Age group placement is calculated per USA Triathlon Rules as your age on December 31st, 2025. All participants must be annual members of USA Triathlon. Contact Usatriathlon.org/membership for additional information.
The Arlington Triathlon : 11-12 Year Age Group
This age group swims 150 yds, bikes 4.2 miles, and runs 1.15 miles. Age group placement is calculated per USA Triathlon Rules as your age on December 31st, 2025. All participants must be annual members of USA Triathlon. Contact Usatriathlon.org/membership for additional information.
The Arlington Triathlon: 13-15 Year Age Group
This age group swims 250 yds, bikes 5.6 miles, and runs 1.4 miles. Age group placement is calculated per USA Triathlon Rules as your age on December 31st, 2025. All participants must be annual members of USA Triathlon. Contact Usatriathlon.org/membership for additional information.
Race-day weather
Conditions on June 8, 2025 — historical Open-Meteo data.
The sun rises at 5:42 AM and sets at 8:32 PM local time (EDT) in Arlington on June 8, 2025 — 14h 49m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2025 results — The Arlington Triathlon - In Memory of Anne Viviani
111 finishers across 4 distances · leading places in the The Arlington Triathlon: 7-8 Year Age Group
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | C. EVANS | 15:24 | — |
| 2 | D. CORRIGAN | 15:27 | — |
| 3 | L. WYNNYK | 16:35 | — |
| 4 | P. LEONARD | 16:53 | — |
| 5 | N. GIERYIC | 17:23 | — |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Arlington
Different organizers, within 40 miles, in the next three months
Arlington Turkey Trot 5K
2026 SFA Marine Corps Marathon Team
Friends of Montessori Education 5K + 1 Mile Fun Run
Marine Corps Marathon Bibs from FARC
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 40 Arlington events
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