Bizz Johnson Trail Express 10K

Mild 54°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 67°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 318 days

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Distance: 6.2mi

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About the Bizz Johnson Trail Express 10K

The Express 10K runs the last 6.2 miles of the Bizz Johnson Trail Marathon course. It starts at the Devil's Corral trailhead off Highway 36 and follows the Bizz Johnson Trail down the Susan River Canyon to the finish at Hobo Camp in Susanville. The point-to-point route is on a former railroad grade, passes through the two old railroad tunnels about four miles from the finish, and is a fast, downhill 10K.

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Race weekend

Sunday, October 10

8:00 AM50K (31.1 mi)8:00 AMMarathon (26.2 mi)9:00 AMExpress Half Marathon (13.1 mi)

9:00 AMExpress 10K (6.2 mi)

Bizz Johnson Trail Express 10K FAQ

When is the 2027 Bizz Johnson Trail Express 10K?

The 2027 Bizz Johnson Trail Express 10K will be held on Sunday October 10, 2027.

What will the weather be like for the 2027 Bizz Johnson Trail Express 10K?

The forecast calls for a high of 72°F and a low of 45°F with a 2% chance of rain. Check our detailed hourly forecast above for the best 10K race plan.

What is the weather usually like for the Bizz Johnson Trail Express 10K?

Over the 6 years racecast.io has race-day weather for (2021 to 2026), it averaged 55°F at the start and 61°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Bizz Johnson Trail Express 10K?

Of the 6 years on record, 2022 was the warmest, reaching 83°F during race hours. The coldest start was 2025, at 38°F.

What was the windiest Bizz Johnson Trail Express 10K?

Of the 6 years on record, 2026 was the windiest, with wind averaging 7 mph during race hours. The calmest was 2023, at 0 mph.

Bizz Johnson Trail Express 10K weather history

Based on 6 years of data

Avg Temp

58°F

L:55° H:61°

RunScore

Conditions

Rain Freq

0 of 6 yrs

Wind3mph

Dew34°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Bizz Johnson Trail Express 10K Becoming cloudy in the afternoon. 2026	42°/48°	-	27°
2025 Bizz Johnson Trail Express 10K Partly cloudy throughout the day with early morning rain. 2025	38°/44°	-	33°
2024 Bizz Johnson Trail Express 10K Partly cloudy throughout the day with rain. 2024	53°/59°	-	33°
2023 Bizz Johnson Trail Express 10K Clear conditions throughout the day. 2023	54°/61°	-	44°
2022 Bizz Johnson Trail Express 10K Clear conditions throughout the day. 2022	79°/83°	-	38°
2021 Bizz Johnson Trail Express 10K Clear conditions throughout the day. 2021	66°/69°	-	29°

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