# 70.3 in a Week

- **When:** Sun, Jan 17, 2027 · 6:00 PM CST
- **Where:** Virtual — Anywhere, Virtual, CA, 92130
- **Event page:** https://runthis.run/event/rs-220438-70-3-in-a-week

## Registration

Register on the event's own site: https://runsignup.com/Race/CA/Virtual/703InAWeekB?aflt_token=58wBqomPr6bPwa1YDhuKo0IQvrNCjzTq

## Description

YOUR VIRTUAL 70.3 — NO START LINE. NO PRESSURE. JUST YOU VS. 70.3.

70.3 in a Week is a virtual half-Iron distance challenge for people who want to tackle a 70.3 — without a start line, a 3-hour ride, or the pressure of doing it all in one day. You take one week (plus a bonus week) to build it across the three events: swim 1.2 miles, bike 56 miles, and run 13.1 miles, spread out however you want.

Activities must be submitted within 7 days of completion, and your 70.3 in a Week is only complete once you've finished all three events: swim, bike, run.

You pick the date(s), choose the route, and go at your pace. Pool, bike trainer, and treadmill all count.

THE REQUIREMENTS

✅ Complete 1.2 miles of swimming, 56 miles of biking, and 13.1 miles of running or walking between January 18–24, 2027 — cumulative, in any order, at any pace

✅ Pool, bike trainer, and treadmill sessions all count

✅ Record every session in an app and submit the activity link or screenshot when you log it — finishes are due by Wednesday, January 27, 2027, 11:59 PM ET

 

HOW RESULTS WORK

Every session must be recorded in an app, watch, or platform — no manual, type-it-in entries. Accepted: Strava · Garmin Connect · MapMyRun · Nike Run Club · COROS · Suunto · Polar Flow · Wahoo · Apple Watch · Fitbit · Samsung Health. Virtual bike trainers: Zwift · Peloton · Rouvy · TrainerRoad · Wahoo SYSTM. Swim: MySwimPro · FORM.

For treadmill, trainer, or pool sessions, a photo or screenshot of the console or watch showing your distance works too.
-There are no Verified or Certified tiers — every finish counts the same. (E-bike miles do not count.)

 

WHY 70.3?

It's a Milestone and a great accomplishment level in the world of Triathlon.

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Source: [https://runthis.run/event/rs-220438-70-3-in-a-week](https://runthis.run/event/rs-220438-70-3-in-a-week) — data from Run This (runthis.run).