In 11 days · Sun, Sep 6, 2026
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Sunday, September 6th, 2026
115 S Canyon Street, Spearfish SD
Ultra
56–79°F · low rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
41–66°F
dry
2024
51–74°F
dry
2023
49–75°F
dry
2022
62–89°F
dry
2021
65–91°F
dry
2020
62–84°F
dry
2019
60–82°F
dry
2018
55–82°F
dry
2017
48–73°F
dry
2016
54–66°F
rain
Best months to race in South Dakota →
Race-day forecast · Sunday, Sep 6
Cloudy · 47–68°F
Sunday, Sep 6starts near 47°F · 17% chance of rain · wind up to 13 mph
About this race
Race Overview
The Dakota Five-O is for riders experienced in riding moderate to difficult single track.
Race Restrictions
- E-bike Policy: E-bikes are not allowed in the race per our USFS permit.
Registration Information
- Preparation: If you are registering, please be prepared and read the information on our website regarding race transfers, refunds and other important information at www.dakotafiveo.com.
- Rules Compliance: Please respect all of our rules and regulations, and if you find anything you aren't willing to comply with, please reconsider registering for the race.
Event Details
- Date: 2026-09-06
- Location: 115 S Canyon Street, Spearfish, SD
- Special Note: The Five-0 will be one of the best days you have on a bike, and we look forward to seeing everyone Labor Day Weekend!
- Registration Link: For more information and to register, visit http://www.BikeReg.com/dakota-five-0.
Encouragement
Pedal Power!
Course map
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