RACE RADAR

Your start line is closer than you think.

As of Tue 1 Sep 2026 · 9 start lines tracked · countdowns update daily

Get an AI plan that fits the weeks you have left →
🇫🇷

IRONMAN 70.3 World Championship 2026

Nice · Sat 12 Sep 2026

11 days

= 1 week 4 days

1 weeks left — target a tune-up distance or lock the next edition.

70.3 (Half Ironman)

🇩🇪

BMW Berlin Marathon 2026

Berlin · Sun 27 Sep 2026

26 days

= 3 weeks 5 days

3 weeks left — target a tune-up distance or lock the next edition.

Marathon 42.2K

🇺🇸

IRONMAN World Championship 2026 (Kona)

Kailua-Kona, Hawaii · Sat 10 Oct 2026

39 days

= 5 weeks 4 days

5 weeks left — target a tune-up distance or lock the next edition.

Ironman 140.6 (full distance)

🇺🇸

Bank of America Chicago Marathon 2026

Chicago · Sun 11 Oct 2026

40 days

= 5 weeks 5 days

5 weeks left — target a tune-up distance or lock the next edition.

Marathon 42.2K

🇺🇸

TCS New York City Marathon 2026

New York · Sun 1 Nov 2026

61 days

= 8 weeks 5 days

8 weeks left — target a tune-up distance or lock the next edition.

Marathon 42.2K

🇪🇸

Maratón Valencia Trinidad Alfonso 2026

Valencia · Sun 6 Dec 2026

96 days

= 13 weeks 5 days

13 of the ideal 16 weeks left — compressed but coachable.

Marathon 42.2K

🇯🇵

Tokyo Marathon 2027

Tokyo · Sun 7 Mar 2027

187 days

= 26 weeks 5 days

A full 16-week plan still fits. Start this week.

Marathon 42.2K

🇺🇸

Boston Marathon 2027

Boston · Mon 19 Apr 2027

230 days

= 32 weeks 6 days

A full 16-week plan still fits. Start this week.

Marathon 42.2K

🇬🇧

TCS London Marathon 2027 (Double, Day 1)

London · Sat 24 Apr 2027

235 days

= 33 weeks 4 days

A full 16-week plan still fits. Start this week.

Marathon 42.2K

Dates verified against official race sites. Regenerated automatically — this page can't go stale.

However many weeks you have, there's a right plan for them.