DUAL RACE: Full Marathon & Miracle 5K
DUAL RACE: Half Marathon & Miracle 5K
Single Race: Full Marathon
Single Race: Half Marathon
Single Race: Miracle 5K
Sioux Falls Marathon
Sunday, September 20, 2026Sioux Falls, SD, US
The Sioux Falls Marathon is a DUAL RACE: Full Marathon & Miracle 5K / DUAL RACE: Half Marathon & Miracle 5K / Single Race: Full Marathon / Single Race: Half Marathon / Single Race: Miracle 5K race held on Sunday, September 20, 2026 in Sioux Falls, SD, US. Explore registration links, course details, and an AI-powered training plan on Traxamo.
What are the key details for Sioux Falls Marathon?
| Date | Sunday, September 20, 2026 |
|---|---|
| Location | Sioux Falls, SD, US |
| Distances | DUAL RACE: Full Marathon & Miracle 5K, DUAL RACE: Half Marathon & Miracle 5K, Single Race: Full Marathon, Single Race: Half Marathon, Single Race: Miracle 5K |
Race Countdown
109
days to go
15 weeks of training remaining
Today
Buildwk 1/9
Peak4w
Taper2w
Build phase starting — time to introduce tempo runs and long-run progression each week.
About this race
Generating a summary for this race…
Race IQ Traxamo AI
Free to play
Generating questions about Sioux Falls Marathon…
Typical Race Day Weather
Loading historical weather…
Location
Pin shows the race city. Detailed course maps coming soon.
Runners Also Viewed
Finding similar races…