2026 OPSF5050

2026 OPSF50|50 will take place on March 21, 2026, in Poland, IN, and Spencer, IN, within the Owen-Putnam State Forest. The event is set against a backdrop of rugged terrain, with natural springs ensuring muddy sections year-round, even in dry conditions. Participants can expect a challenging trail running experience, with the 50K race described as the "toughest trail race in Indiana" due to over 4,500 feet of elevation gain. The race features a mix of single-track, horse trails, and fire roads, offering an immersive and demanding course for runners of all levels.

What is the event format and race rules?

• →The event includes four race distances: 50-Mile, 50K, 14-Mile, and 10K.
• →The 50-Mile and 50K races follow a "Lollipop" course configuration, starting at the Horse Campground and including multiple loops through aid stations.
• →The 14-Mile and 10K races also follow distinct loop structures, with the 14-Mile race requiring shuttle transportation to the start.
• →The race is cupless, requiring all runners to carry 20 oz of water at all times.
• →No littering is allowed, with strict enforcement of waste disposal rules.
• →Pets are not permitted on the course.
• →Short-cutting is prohibited, with disqualification for any runner who deviates from the course without returning to the exact point of deviation.
• →Drop bags must be dropped off by 6:45 a.m. and can be retrieved at specific times on race day.
• →Runners must notify the Start/Finish timer or an aid station timer if they are unable to finish.

What distances are available for this event?

• →50-Mile race starting at 7:00 a.m. EST
• →50K race starting at 7:00 a.m. EST
• →14-Mile race starting at 9:30 a.m. EST
• →10K trail race starting at 10:00 a.m. EST

How much does registration cost?

• →50-Mile race: $135.00 (plus taxes/fees = $147.27 total)
• →50K race: $115.00 (plus taxes/fees = $125.97 total)
• →14-Mile race: $70.00 (plus taxes/fees = $76.87 total)
• →10K race: $50.00 (plus taxes/fees = $53.50 total)

What are the cut-off times for each race?

• →50-Mile race:

- Aid B: 8:00 p.m. EST

- Aid A: 9:30 p.m. EST

- Finish Line: 10:00 p.m. EST

• →50K race:

- Aid B: 4:00 p.m. EST

- Aid A: 4:30 p.m. EST

- Finish Line: 5:00 p.m. EST

What is the event schedule and timing?

• →50-Mile and 50K races start at 7:00 a.m. EST.
• →14-Mile race starts at 9:30 a.m. EST.
• →10K race starts at 10:00 a.m. EST.
• →Shuttle services for the 14-Mile and 10K races depart from the Owen County Family YMCA at 8:00 a.m. and 8:50 a.m.
• →Return shuttles for the 14-Mile and 10K races leave the Start/Finish at 1:30 p.m., 2:30 p.m., and 3:30 p.m.

What is included in registration?

• →Packet pickup is available at Civilian Brewing Corps on Friday from 5:00 p.m. to 7:00 p.m. EST.
• →Race day packet pickup is available at the Start/Finish line from 6:00 a.m. EST.
• →Aid stations are located at Mountain Bike Trailhead (Aid A) and Rattlesnake Campground (Aid B).
• →Drop bags can be collected at the Start/Finish line at specified times.
• →The event is cupless, requiring participants to carry their own water.

What are the weather considerations for this event?

• →Weather in the region during spring can vary significantly, ranging from 50° and dry conditions to winter storms with sleet and snow.
• →Participants are advised to prepare for unpredictable weather conditions and bring appropriate gear for all scenarios.

What are the key locations and addresses for the event?

• →Start/Finish Line: Horse Campground, located at 4850 Fishcreek Rd, Poland, IN 47868.
• →Packet Pickup (Pre-Race): Civilian Brewing Corps, located at 14 North Washington Street, Spencer, IN 47460.
• →Aid Station A: Mountain Bike Trailhead, located at Hale Hill Rd, Poland, IN 47868.
• →Aid Station B: Rattlesnake Campground, located at Surber Rd, Spencer, IN 47460 (note: Google Maps may list this as Cataract Void, Jennings Township, IN 47460).
• →Shuttle Parking (14-Mile/10-K): Owen County Family YMCA, located at 1111 State Rd 46, Spencer, IN 47460.