

Sponsors
I'm honored to partner with amazing sponsors to make these adventures and positive impact possible!
Brooks Running
#RunHappy
Since 2016, I've logged over 15,000 miles and set 48 Fastest Known Time records as a Brooks Global Ambassador. Brooks gives me the traction and confidence to take on the toughest terrain — whether Antarctic ice, Philippine jungle, Kazakh steppe, Chilean sand dunes, Louisiana bayous, Shanghai streets, or Puget Sound shoreline.
My favorite Brooks: Cascadia 15 for trails, Ghost 13 for pavement, and Levitate 4 at the office. Find your perfect fit on BrooksRunning.com.
Clif Bar
#FeedYourAdventure
Clif Bar has accompanied me on countless hikes, climbs, swims, and ultra courses over the years. Many times on expedition I've been completely drained until a Clif Bar restored my energy and spirits.
I love Clif Bar’s products and admire it’s commitment to sustainability so I was amped to take our partnership to 7 Continents during the World Marathon Challenge.
Delta Air Lines & Seattle Seahawks
#KeepClimbing
I got the surprise of a lifetime in October 2016 when Delta named me "12 Ambassador" to the Seattle Seahawks and filmed my gameday ritual – a 15 mile crosstown run to watch the Hawks at a Shanghai sports bar – for a TV commercial broadcast throughout the Pacific Northwest.
I proudly displayed the 12 Flag at each finish line while running 7 Marathons in 7 Days on 7 Continents. The Seahawks shared a fun story recapping the experience.
MitoQ
#MitoQAmbassador
In ultrarunning and in life, energy is everything so I'm always aiming to level-up. MitoQ is an advanced antioxidant that targets mitochondria to support sustained energy levels and cellular health. It's proven to combat cellular stress and mitochondrial damage in muscle so we can keep building sustainably.
Takezō
#BeTakezo
Named for Japan's greatest Samurai swordsman, Takezō has been vital to my training and recovery in 2021. Takezō's Equip Immunity boost (a tropical smoothie shot loaded with B12, elderberry, and Beta Glucan) enables me to train harder every day and chase peak performance.
Wentworth
#TakeTheLeap
The World Marathon Challenge was only possible because of the bold vision and generous support of Wentworth, a pioneering wealth management platform. A dozen Wentworth leaders flew down to Miami for an unforgettable finish line party!
PurePower
#LivePurePower
Running NYC to Seattle is only possible with the right rest and recovery. I take PurePower's "Power Down" 30 minutes before bed and it's been the single biggest boost to help me hit my target 9 hours of sleep. PurePower unlocks the power of plants and helps me crank more miles with a smile.
Vertava Health
#BestFuture
The stigma surrounding addiction is a major obstacle to getting started in recovery. After years of denial and 100+ relapses, I finally found my footing. I'm fired up to pay it forward by partnering with Vertava Health, a pioneering provider of comprehensive care for mental health and substance abuse.
We're on a mission to better support those in need so it was an honor to have Vertava Health's support in funding the Run Across America.
Interested in partnering?
Reach out below and let's connect!
Did I mention I'm a huge Seahawks fan?
I enjoyed my 15 minutes of fame :-)
Copyright © 1988-2024 Greg Nance