Jack Martinus

8a.nu

Quick Info

From: USA 🇺🇸
Gender: Male
Hardest Boulder (Worked): 8B+
Hardest Boulder (Flash): 8B
Contributors
20 contributions since 3rd October 2025.
19 contributions since 16th June 2024.
16 contributions since 18th June 2024.

Quick Info

From: USA 🇺🇸
Gender: Male
Hardest Boulder (Worked): 8B+
Hardest Boulder (Flash): 8B
Contributors
20 contributions since 3rd October 2025.
19 contributions since 16th June 2024.
16 contributions since 18th June 2024.

Lists

Pics + Vids

No pics or vids yet.

Ascents

7 recorded ascents.

This timeline is missing some ascents where the date of the ascent is unknown.
Sort
Climb Grade Style Ascent Date Suggested Grade
Climb Grade Style Ascent Date Suggested Grade
Cosmogram 8B+ Boulder | worked 14th Feb 2022
Echale 8B+ Boulder | worked 17th Nov 2024
The Traphouse 8B+ Boulder | worked 1st May 2025
Mécanique Élémentaire 8B+ Boulder | worked
The Traphouse 8B+ Boulder | worked
Slasher 8B Boulder | worked 17th Apr 2024
Shelter 8B Boulder | flash 17th Sep 2025 8A+
Climb Grade Style Ascent Date Suggested Grade
Climb Grade Style Ascent Date Suggested Grade