Bullpen Baseball & Softball Teams

Ball Players — make your tournament weekend even more memorable.

TreeRunner Adventure Park is located right in the middle of Grand Park Sports Campus in a shaded forest. Bring the team, the family, or both for a zipline and ninja obstacle adventure right here at Grand Park.

Flexible Options Around Your Games Right Inside Grand Park Teams + Families Welcome Ages 7+ Select Night Climbs
Between games, after competition or even at night — we'll help you find a TreeRunner option that works with your tournament weekend.
Pick Your Adventure

Bring the team. Bring the family. Or bring everybody.

Bullpen weekends are about more than the players on the field. TreeRunner gives coaches, athletes, parents and siblings something completely different to do together while you're already at Grand Park.

Coaches & Team Organizers

Take the team into the trees.

Bring the roster over for a climb together, or ask about dedicated team-building options focused on communication, teamwork and shared challenge.

Tournament schedules come in all shapes and sizes. Tell us what your team has available, and we'll help you find an option that works with your weekend.

Players • Parents • Siblings

Turn tournament downtime into part of the trip.

Have a block between games? Finished competition for the day? Looking for something to do before heading back to the hotel?

Players and eligible family members can climb together for an adventure that feels completely different from another afternoon at the fields.

Built Around Tournament Weekends

We'll help fit the adventure around the games.

Our 2 and 3-hour climbing experiences can be booked in advance, giving teams and families an easy way to plan TreeRunner around open portions of the tournament schedule.

1

Between Games

Have an open stretch in the tournament schedule? Use it for a completely different challenge right here at Grand Park.

2

After Competition

Finish the day's games, change out of the uniform and head into the forest for the next part of the team's weekend.

3

After Dark

On select evenings, teams and families can keep the adventure going after sunset before heading back to their hotels.

Only have about an hour? Come see us.

We know tournament schedules can leave you with all kinds of windows between games. If you have about an hour, stop by TreeRunner and talk with our team. Based on availability, we'll see what we can do to get you climbing.

Team Building

Take the team challenge off the field.

Teams can simply climb together, or coaches can ask about dedicated team-building options focused on communication, teamwork and shared challenge.

See how the team works together without a scoreboard.

On the field, everyone knows their position. In the trees, players get a completely different kind of challenge — one where encouragement, communication and figuring things out together matter just as much as athletic ability.

Communication
Teamwork
Encouragement
Shared Challenge
Right Inside Grand Park

Stay right on campus for the next adventure.

TreeRunner is located right in the middle of Grand Park Sports Campus in a shaded forest, giving Bullpen teams and families an easy way to add something completely different to the tournament weekend.

Go from baseball or softball to ziplines and ninja obstacles while keeping the day's adventure right here at Grand Park.

Stay on Campus Keep the next part of the day right at Grand Park.
Bring the Team Make TreeRunner part of the tournament weekend.
Bring the Family Players, parents and eligible siblings can climb.
Stay Outside Trade the fields for a shaded forest adventure.
Zipline + Ninja Obstacle Adventure

Trade the diamond for the treetops.

TreeRunner Grand Park combines ziplines, elevated obstacles and ninja-style challenges across eight aerial trails and four difficulty levels.

8 Aerial Trails
4 Difficulty Levels
7+ Minimum Climbing Age
1–3 hr Flexible Visit Options
First time on a ropes course? You're in good company.

First-time climbers are welcome. Everyone starts with an orientation before heading into the aerial trails, then eligible climbers can choose the challenge level that works for them.

The Whole Tournament Crew

The adventure is for more than the roster.

Parents, siblings and other eligible family members can join the adventure too, making TreeRunner an easy way to turn tournament downtime into part of the weekend experience.

Players

Take on a completely different physical challenge away from practices and games.

Siblings

Give the brothers and sisters who spent the weekend watching games an adventure of their own.

Parents

Eligible adults can climb too, turning TreeRunner into something the whole family experiences together.

Still at Grand Park

Find us in the forest.

Address 19000 Grand Park Blvd

Westfield, Indiana 46074

Best Entrance 186th Street

Use the south-side Grand Park entrance when heading directly to TreeRunner.

Closest Parking Lot G

TreeRunner is located in the wooded section of the Grand Park campus.

Bullpen Weekend FAQs

A few things to know before you climb.

Is TreeRunner really inside Grand Park?
Yes. TreeRunner Adventure Park is located directly inside Grand Park Sports Campus in Westfield, making it easy to add an adventure to your tournament weekend while staying right on campus.
Can our entire baseball or softball team come?
Absolutely. TreeRunner welcomes teams of many sizes, from a smaller group of players to a full roster and families. Larger groups can work directly with the TreeRunner team to coordinate their visit.
Can TreeRunner work around our tournament schedule?
Absolutely. Our 2 and 3-hour climbing experiences can be booked in advance, making it easy to plan TreeRunner around open portions of your tournament schedule. Have a tighter window? Come see us and we'll see what we can do based on availability.
What if we only have about an hour?
Come see us! We know tournament schedules can leave you with all kinds of windows between games. If you have about an hour, stop by TreeRunner and talk with our team. Based on availability, we'll see what we can do to get you climbing.
Can we use TreeRunner for team building?
Absolutely. Teams can simply climb together or ask about dedicated team-building options focused on communication, teamwork and shared challenge.
Can parents and siblings climb too?
Absolutely. Eligible parents, siblings and other family members can participate alongside players, making TreeRunner something the tournament crew can experience together.
Can we climb at night?
Select evenings feature after-dark climbing experiences, making TreeRunner a great option after games before heading back to the hotel. Check current hours and ticket availability for your tournament weekend.
Is this good for first-time climbers?
Absolutely. First-time climbers are welcome. Everyone completes an orientation before entering the aerial trails.
How old do you have to be?
Aerial Forest climbing begins at age 7. Trail access and adult participation requirements vary based on age and climbing guidelines.

Make the weekend about more than the games.

Bring the team. Bring the family. Climb between games, after competition or after dark — all right here at Grand Park.