Oakadoke Trail Runs

Sat, Aug 1, 2026
United States
Valparaiso
0–5,000
trailblazerrunning.co
trail

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Trail in United States, Valparaiso

Distances

Running
Half Marathon (formerly 20k)
21.1 km
Running
10K
10 km

About

Scenic tree-covered single-track trail runs with winding switchbacks, farmland views, multiple bridge crossings over a babbling creek, and a post-race celebration. The 9-mile course is one full loop; two laps make the 18-mile race and half a loop is the 4-mile race.

Catering & aid stations

Aid stations every 2.0 to 4.4 miles including water, electrolyte drink, sweet snacks, salty snacks, and fruit. No cups — cupless event; runners must carry their own containers to refill.

Pacers

Pacers are listed for the Half (10K) and Half Marathon (formerly 20k) on the start/finish page and indicated with Pacerflaggen on race day per Startwelle.

Typical weather in Valparaiso

Monthly averages based on historical data (2000–present).

Jan32°19°

↑ 07:13

↓ 16:43

Feb35°20°

↑ 06:45

↓ 17:22

Mar47°30°

↑ 07:00

↓ 18:56

Apr58°40°

↑ 06:08

↓ 19:29

May69°51°

↑ 05:30

↓ 20:01

Jun78°62°

↑ 05:15

↓ 20:25

Jul81°66°

↑ 05:29

↓ 20:21

Aug80°65°

↑ 05:58

↓ 19:49

Sep74°58°

↑ 06:30

↓ 18:59

Oct62°47°

↑ 07:01

↓ 18:08

Nov48°36°

↑ 06:38

↓ 16:29

Dec37°25°

↑ 07:09

↓ 16:20

Weather data by Open-Meteo

Route maps

What's included in entry

Custom finisher awards
Podium awards for top 3 male & female at each distance
Electronic timing and results

Full service aid stations (water, electrolyte drink, snacks, fruit)
Post-race meal and beverages (additional beers may be purchased)

FAQ

Do I need to register separately for each distance?

Yes — each distance (4-mile, 9-mile, 18-mile) requires a separate registration and payment.

Is there age-based pricing or free entries?

Yes — athletes 19 and under receive special age-based pricing ($25 for 4-mile, $40 for 9-mile). A limited number of free entries are available by request; email the Race Director.