Seattle MAC Calendar

The Mountaineers offers a year-round Teen Adventure Club for youth ages 14-18
Seattle MAC Skills Practice Night

Seattle MAC Skills Practice Night - Mountaineers Seattle Program Center

Youth Youth activity: Mountaineers Adventure Club
The MAC group meets monthly, typically on the 1st or 2nd Wednesday, at The Mountaineers
Wed, Apr 8, 2026
Prerequisites
14 participants
Registration closes Apr 7
Seattle Branch
Hank Stein
Qualified Youth Leader

Seattle MAC Skills Night

This is an opportunity for MAC students to practice or make up for missed workshops or skill nights.

Apr 08, 2026
06:00 PM to 09:00 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Basalt Columns, Basement: Friction Slabs, Basement: North Bay, Basement: Overhanging Wall, Basement: South Bay, Basement: Vertical Wall, Goodman C, Goodman C: Ice Walls, Goodman C: Rock Walls, South Plaza: Boulder, South Plaza: Boulder Field, South Plaza: Center Green, South Plaza: Climbing Wall East Side, South Plaza: Climbing Wall West Side
Seattle MAC Climbing Trip

Seattle MAC Climbing Trip - Smith Rock

Youth Youth activity: Mountaineers Adventure Club
A single-day or overnight cragging trip. This trip has prerequisites. See leaders notes for details.
Difficulty: Moderate
Sat, Apr 11, 2026 - Wed, Apr 15, 2026
No Prerequisites
9 participants 3 instructors 2 chaperones
Registration closed Apr 6
Seattle Branch
Hank Stein
Qualified Youth Leader
Seattle MAC Snow and Glacier Skills Single Day Refresher

Seattle MAC Snow and Glacier Skills Single Day Refresher - Stevens Pass Ski Area

Climbing Field trip: Mountaineers Adventure Club
This is a one day trip for returning MAC students to practice their snow skills
Sun, Apr 19, 2026
Prerequisites
0 participants 0 instructors 1 chaperone
Registration closes Apr 16
Seattle Branch
Hank Stein
Qualified Youth Leader
Seattle MAC Vertical World Family Climb Session

Seattle MAC Vertical World Family Climb Session - Vertical World, Seattle

Climbing Field trip: Mountaineers Adventure Club
Join Mountaineers youth program members for our new monthly climbing meetups!
Difficulty: *Varies*
Sun, Apr 19, 2026
No Prerequisites
10 participants
Registration closes Apr 17
Seattle Branch
Hank Stein
Qualified Youth Leader
Seattle MAC Snow 1 Field Trip

Seattle MAC Snow 1 Field Trip - Paradise

Youth Youth activity: Mountaineers Adventure Club
The first snow skills field trip for MAC. Covering glacier travel basics - ice-ax self
Difficulty: Easy, Easy/Moderate
Sat, Apr 25, 2026 - Sun, Apr 26, 2026
Prerequisites
7 participants 3 instructors 1 chaperone
Registration closes Apr 23
Seattle Branch
Hank Stein
Qualified Youth Leader

SEA Youth Clubs Parents Culminaton

Putting it all together to check off folks for skill badges.

Apr 25, 2026
09:00 AM to 03:00 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Basement: Overhanging Wall, Basement: South Bay, Basement: Vertical Wall, South Plaza: Boulder, South Plaza: Boulder Field, South Plaza: Center Green, South Plaza: Climbing Wall East Side, South Plaza: Climbing Wall West Side
Seattle MAC Student Leadership Team Meeting

Seattle MAC Student Leadership Team Meeting - Mountaineers Seattle Program Center

Youth Youth activity: Mountaineers Adventure Club
The elected MAC student leadership team meets monthly on the last or 2nd to last
Wed, Apr 29, 2026
Prerequisites
5 participants
Registration closes Apr 28
Seattle Branch
Hank Stein
Qualified Youth Leader

Seattle MAC- Leadership Meeting

The elected MAC student leadership team meets monthly on the last Wednesday at The Mountaineers to discuss overall strategy and direction, plan MAC general meetings, trips, workshops and other activities.

Apr 29, 2026
07:00 PM to 09:00 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Summit Room
Seattle MAC Alpine Scramble

Seattle MAC Alpine Scramble - The Brothers/Brothers Traverse

Youth Youth activity: Mountaineers Adventure Club
Join MAC for a scramble of a peak or summit in the Cascades which includes
Difficulty: Intermediate Mountaineering Climb
Sat, May 2, 2026 - Sun, May 3, 2026
No Prerequisites
2 participants on waitlist 1 instructor
Registration closes Apr 30
Seattle Branch
Hank Stein
Qualified Youth Leader
Seattle MAC Naturalist Walk - Lord Hill Regional Park

Seattle MAC Naturalist Walk - Lord Hill Regional Park

Naturalist Field trip: Mountaineers Adventure Club
This is a slow-paced foraging walk in an urban park. We’ll move slowly as we
Sat, May 2, 2026
No Prerequisites
10 participants 2 chaperones
Registration closes Apr 30
Seattle Branch
Dragana Lassiter
Qualified Youth Leader
Seattle MAC General Meeting

Seattle MAC General Meeting - Mountaineers Seattle Program Center

Youth Youth activity: Mountaineers Adventure Club
The MAC group meets monthly, typically on the 1st or 2nd Wednesday, at The Mountaineers
Wed, May 6, 2026
Prerequisites
4 participants 1 instructor
Registration closes May 5
Seattle Branch
Hank Stein
Qualified Youth Leader

Seattle MAC- General Meeting

The MAC cohort meets on the first Wednesday of the month. We'll learn new skills, discuss upcoming trips, and plan activities

May 06, 2026
07:00 PM to 09:00 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Goodman A, Goodman B, Goodman C, Goodman C: Ice Walls, Goodman C: Rock Walls
Seattle MAC Multipitch Workshop Part 1

Seattle MAC Multipitch Workshop Part 1 - Mountaineers Seattle Program Center

Youth Youth activity: Mountaineers Adventure Club
Part 1 of a two part series of how to multipitch climb.
Sat, May 9, 2026
No Prerequisites
7 participants
Registration closes May 7
Seattle Branch
Hank Stein
Qualified Youth Leader

Seattle MAC Workshop - Multipitch Systems

MAC Students will learn multipitch systems, how to follow and clean.

May 09, 2026
09:00 AM to 02:00 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Basement: Friction Slabs, Basement: North Bay, Basement: Overhanging Wall, Basement: South Bay, Basement: Vertical Wall, South Plaza: Boulder, South Plaza: Boulder Field, South Plaza: Center Green, South Plaza: Climbing Wall East Side, South Plaza: Climbing Wall West Side
Seattle MAC Skills Practice Night

Seattle MAC Skills Practice Night - Mountaineers Seattle Program Center

Youth Youth activity: Mountaineers Adventure Club
The MAC group meets monthly, typically on the 1st or 2nd Wednesday, at The Mountaineers
Wed, May 13, 2026
Prerequisites
21 participants
Registration closes May 12
Seattle Branch
Alvaro Juarez

Seattle MAC Skills Night

This is an opportunity for MAC students to practice or make up for missed workshops or skill nights.

May 13, 2026
06:00 PM to 09:00 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Basalt Columns, Basement: Friction Slabs, Basement: North Bay, Basement: Overhanging Wall, Basement: South Bay, Basement: Vertical Wall, Goodman C, Goodman C: Ice Walls, Goodman C: Rock Walls, South Plaza: Boulder, South Plaza: Boulder Field, South Plaza: Center Green, South Plaza: Climbing Wall East Side, South Plaza: Climbing Wall West Side
Seattle MAC Multipitch Workshop Part 2

Seattle MAC Multipitch Workshop Part 2 - Mountaineers Seattle Program Center

Climbing Lecture: Mountaineers Adventure Club
This is the second session in a two part series on multipitch climbing.
Sat, May 16, 2026
Prerequisites
11 participants 1 instructor
Registration closes May 14
Seattle Branch
Alvaro Juarez

Seattle MAC Workshop - Leading Multi-pitch

MAC Students will learn how to competently lead multi-pitches and the relevant systems and processes.

May 16, 2026
10:30 AM to 03:30 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Basement: Friction Slabs, Basement: North Bay, Basement: Overhanging Wall, Basement: South Bay, Basement: Vertical Wall, South Plaza: Boulder, South Plaza: Boulder Field, South Plaza: Center Green, South Plaza: Climbing Wall East Side, South Plaza: Climbing Wall West Side
Seattle MAC Vertical World Family Climb Session

Seattle MAC Vertical World Family Climb Session - Vertical World, Seattle

Climbing Field trip: Mountaineers Adventure Club
Join Mountaineers youth program members for our new monthly climbing meetups!
Difficulty: *Varies*
Sun, May 17, 2026
No Prerequisites
8 participants
Registration closes May 15
Seattle Branch
Alvaro Juarez
Seattle MAC Multipitch Weekend

Seattle MAC Multipitch Weekend - Mazama

Youth Youth activity: Mountaineers Adventure Club
Multi-pitch climbing in Leavenworth for students who have met prerequisites. Students not ready for multi-pitch
Difficulty: Crag Rock Climb
Fri, May 22, 2026 - Mon, May 25, 2026
No Prerequisites
10 participants on waitlist 1 instructor 1 chaperone on waitlist
Registration closes May 20
Seattle Branch
Hank Stein
Qualified Youth Leader
Seattle MAC Student Leadership Team Meeting

Seattle MAC Student Leadership Team Meeting - Mountaineers Seattle Program Center

Youth Youth activity: Mountaineers Adventure Club
The elected MAC student leadership team meets monthly on the last or 2nd to last
Wed, May 27, 2026
Prerequisites
5 participants
Registration closes May 26
Seattle Branch
Hank Stein
Qualified Youth Leader

Seattle MAC- Leadership Meeting

The elected MAC student leadership team meets monthly on the last Wednesday at The Mountaineers to discuss overall strategy and direction, plan MAC general meetings, trips, workshops and other activities.

May 27, 2026
07:00 PM to 09:00 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Summit Room
Seattle MAC Snow 2 Field Trip

Seattle MAC Snow 2 Field Trip - Mount Baker Recreation Area

Youth Youth activity: Mountaineers Adventure Club
This is the 2nd snow skills field trip covering more advanced glacier travel techniques including
Difficulty: Basic Glacier Climb
Sat, May 30, 2026 - Sun, May 31, 2026
Prerequisites
5 participants on waitlist 0 instructors 0 chaperones
Registration closes May 28
Seattle Branch
Hank Stein
Qualified Youth Leader
Seattle MAC General Meeting

Seattle MAC General Meeting - Mountaineers Seattle Program Center

Youth Youth activity: Mountaineers Adventure Club
The MAC group meets monthly, typically on the 1st or 2nd Wednesday, at The Mountaineers
Wed, Jun 3, 2026
Prerequisites
6 participants 0 instructors
Registration closes Jun 2
Seattle Branch
Hank Stein
Qualified Youth Leader

Seattle MAC- General Meeting

The MAC cohort meets on the first Wednesday of the month. We'll learn new skills, discuss upcoming trips, and plan activities

Jun 03, 2026
07:00 PM to 09:00 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Goodman A, Goodman B, Goodman C, Goodman C: Ice Walls, Goodman C: Rock Walls
Seattle MAC WTF Climbing Trip

Seattle MAC WTF Climbing Trip - Mount Baker/Easton Glacier

Youth Youth activity: Mountaineers Adventure Club
A ladies only climbing trip on Mt. Baker.
Difficulty: Technical 3, Strenuous 3, Basic Glacier Climb, M3G Expert Glacier Ski, Basic Experience Climb
Sat, Jun 6, 2026 - Sun, Jun 7, 2026
No Prerequisites
2 participants 1 instructor on waitlist
Registration closes Jun 4
Seattle Branch
Hank Stein
Qualified Youth Leader
Seattle MAC Intro to Trad Climbing Workshop

Seattle MAC Intro to Trad Climbing Workshop - Mountaineers Seattle Program Center

Youth Youth activity: Mountaineers Adventure Club
This skills workshop will cover the basics of trad climbing - placing cams & nuts
Sat, Jun 6, 2026
No Prerequisites
19 participants 1 instructor
Registration closes Jun 4
Seattle Branch
Hank Stein
Qualified Youth Leader

Seattle MAC Workshop - Following/Cleaning on Trad Routes

MAC students will learn how to follow, clean, and safety check routes that require trad protection.

Jun 06, 2026
04:00 PM to 08:30 PM
Seattle Program Center
7700 Sand Point Way NE, Seattle, WA 98115

Basement: Friction Slabs, Basement: North Bay, Basement: Overhanging Wall, Basement: South Bay, Basement: Vertical Wall, South Plaza: Boulder, South Plaza: Boulder Field, South Plaza: Center Green, South Plaza: Climbing Wall East Side, South Plaza: Climbing Wall West Side
Seattle MAC Conditioning Hike - Navaho Pass & Peak

Seattle MAC Conditioning Hike - Navaho Pass & Peak

Youth Youth activity: Mountaineers Adventure Club
We’ll enjoy early summer on the dry side of the Cascades on a long hike
Difficulty: *Varies*, Strenuous, Strenuous 3, Strenuous 5, Technical 2
Sun, Jun 7, 2026
Prerequisites
3 participants on waitlist 0 chaperones
Registration closes Jun 3
Seattle Branch
Dragana Lassiter
Qualified Youth Leader