The Marathon Clinic
AI-assisted development turned coaching knowledge into a website, planning tools and course-pacing features. The training logic follows defined rules; AI helps me research, build and refine.
The coaching venture behind it →
Executive talent & assessment
I help organisations understand what they need from their leaders, find the right people and assess them thoughtfully.
Based in Sydney, with a background in organisational psychology. Experience across aviation, technology, consumer, retail, utilities, health and government, spanning the UK, Australia, New Zealand and the US.
Clarifying leadership requirements and recognising relevant experience.
Building frameworks and interviews that support senior decisions.
Turning assessment thinking into practical tools, including Trajectas.
Building custom assessment workflows and developing content with an early collaborator.
Trajectas · CurrentSenior commercial and operational hiring, alongside practical AI tools and colleague coaching.
Woolworths Group · April-July 2026 · ContractExecutive talent mapping and search for a cybersecurity business, with appointments in the US and EMEA.
UpGuard · October 2025-February 2026 · Contract
Senior search and executive assessment across health, not-for-profit, transport and utilities.
Executive Quarter · June 2024-March 2025Established executive recruitment and advised the Group Management Committee on senior talent needs.
Qantas Group · April-October 2023Executive search and assessment, including leadership placement during the enterprise Agile transition.
Air New Zealand · May 2021-December 2022
Board and executive search, from briefing and research through shortlist and offer.
SEQEL Partners · October 2019-May 2021Leadership-development workshops and support for a high-potential leadership assessment programme.
Korn Ferry · January-October 2019Army Reserve service and a separate organisational psychology internship.
New Zealand Defence Force · Reserve: 2014-2019 · Internship: November 2016-February 2017Deeper examples from the roles above, written up in full.
“Having worked with Jason at Air New Zealand, his insight, connection and ability to find amazing people is second to none.”
“Jason is exemplary in the art and science of what we do … exceptionally smart, yet humble, authentic and willing to listen.”
I use AI to build useful software, improve everyday workflows and bring new ideas into working products.
That means working across the whole process: defining the problem, building, testing and deploying a solution, and integrating models into the product itself. My projects involve transcription, summarisation, model APIs and connections between tools, with attention to data access, output quality and what happens when something fails.
AI-assisted development turned coaching knowledge into a website, planning tools and course-pacing features. The training logic follows defined rules; AI helps me research, build and refine.
The coaching venture behind it →An all-in-one productivity tool that brings together what I used Calendly, Wispr Flow and Granola for: booking, voice dictation and meeting notes, with AI summaries and a shared notes library.
Built to help my partner’s family talk with her grandfather, who is hard of hearing. It turns a phone into a live-captioning screen, converting speech into large, high-contrast text.
A personal performance tracker built around my goal of running a 2:15 marathon. It brings Strava data together with health and recovery tracking, so I can review training load and progress in one place.
I’m most interested in work where I can get to grips with an unfamiliar leadership problem, advise the people making the decision and build something that helps.
Master of Science with DistinctionApplied Psychology · University of Canterbury
Bachelor of ArtsPsychology & Music · University of Otago
International exchangeQueen’s University, Canada
I know what each measures, how they complement one another and where their limits lie.
Claude, ChatGPT and Gemini for thinking and writing; Codex and Claude Code for software.
From professional long-distance triathlon to winning the Sunshine Coast Marathon. Sport is a big part of my life.

I also hold the Guinness World Record for the fastest marathon in a suit. A different kind of challenge, raising money for Movember.

Founder & Head Coach
I founded The Marathon Clinic to bring my experience as an endurance athlete and coach into a service focused on the marathon. It combines one-to-one coaching with free training guidance, planning tools and race-specific pacing.
The aim is to help runners understand their training, make better decisions and prepare for their own race. Building the technology is one part of that; coaching and the judgement behind it are the reason it exists.
Explore The Marathon Clinic ↗