About Us

Dan Empfield, Original Founder: Born in California in 1957, Empfield is a graduate of South Tahoe High School and the University of Nevada (Reno), earning a Bachelor of Science in biology.

Empfield competed in his first triathlon in 1978, and in the first Ironman held on Hawaii’s Big Island, in 1981.

He designed the original triathlon wetsuit, and founded wetsuit manufacturer Quintana Roo in 1987.

In 1989 Empfield debuted another design, the first bike “built from the aerobars back.” The first Quintana Roo Superform had 650c wheels front and back, and an 80-degree seat angle. Today’s modern triathlon and time trial bikes are progeny of the Superform.

He sold Quintana Roo to Saucony, Inc., in 1995, and stayed on to run Saucony’s bike division – which included Quintana Roo and Merlin – for four years. He left in 1999 and founded Slowtwitch.com.

In 2003 Empfield developed the F.I.S.T. Tri Bike Fit System for triathletes, featuring “stack” and “reach,” a set of bike fit metrics now popular among tri and road bike manufacturers and fitters. He’s given fit clinics and workshops all over the United States and Europe. Today many modern fit systems employ the protocol, mechanics and metrics that are the backbone of the F.I.S.T. fit system.

Empfield was inducted into the Triathlete Magazine Hall of Fame in 2004, and received the World Open Water Swimming Association’s (WOWSA) lifetime achievement award in 2010.

Empfield is a former USA Triathlon board member and, along with Lew Kidder, helped craft a set of USAT bylaws that reformed voting procedures, and redrew USAT voting regions. Most of those bylaws and districts remain in force today.

Empfield hosted the U.S. Professional National Triathlon Championship in 1998, held in accordance with Olympic draft-legal rules. This race was part of the first national series devoted to Olympic-rules triathlon – a series Empfield produced and funded.

Empfield continues to write for, and publish, Slowtwitch.com. He still swims, bikes, runs and races several times a year. He lives with wife Tanya, dogs, and horses on 8 acres in the San Gabriel Mountains of Southern California.

Ryan Heisler, Senior Editor: Originally from Massachusetts, Heisler earned his undergraduate in broadcast journalism at Emerson College and his law degree from the University of Maine School of Law. During his time in school, he began his career in the specialty run industry at City Sports, a few hundred meters past the finish line of the Boston Marathon.          

While in law school, Heisler discovered his passion laid in working in the endurance sports space, and eventually grew into management positions with Maine Running Company (now Fleet Feet Maine Running). During this time, healso began dabbling in triathlon, eventually joining the age-group team of Revolution3 Triathlon. As the series grew, he came on board to help develop a retail concept store out of headquarters in Manassas, VA.        

In 2014, Heisler fractured his spine and suffered a traumatic brain injury in a cycling crash. Shortly thereafter, he left the running industry and began his writing career in the endurance sports space. In 2016, he joined Slowtwitch.com as Social Media Manager, and has steadily grown in responsibilities since. 

In addition to his work for Slowtwitch.com, Heisler is also one of the partners in Slowtwitch Media House. He lives in southwestern New Hampshire with his wife, Kelly, his daughter, Ivy, Owen Otter, and various farm animals that Kelly and Ivy keep attempting to acquire.

Jordan Rapp, Chief Technology Officer : After spending four years studying mechanical and aerospace engineering at Princeton University, Jordan Rapp only really came to enjoy it as a result of triathlon. A novice in all three sports, the idea of using equipment to go faster seemed like a great idea to a college rower used to racing for six minutes. 2012 was his 10th season of racing, and 7th as a pro, though he’s enjoying a second crack at this whole triathlon thing and at life after being nearly killed in a hit-and-run in March of 2010 while riding his bicycle.

He earned his rainbow stripes by winning the ITU Long Distance World Championships in 2011. He’s a five-time Ironman winner (US Championships in New York ’12, Texas ’12, Canada ’09 & ’11, and Arizona ’09). And his first trip to the big dance in Kona in 2012 saw him finishing lucky number 13.

As CTO, Jordan is in charge of wrangling the multi-headed hydra of a website that is Slowtwitch.com. Despite being a somewhat Sisyphean ordeal, he nevertheless does his best to make sure Slowtwitch walks and talks the way it is supposed to. If you like Slowtwitch, feel free to let him know. If you don’t, please tell Dan instead. Armed with his trusty Macbook Air, he tries to stay one step ahead of his ever growing “To Do” list.

More than a bit of a technophile, Jordan does the occasional product review for the site. Nothing makes him happier than cardboard boxes, with the possible exception of swim goggles, so this is the opiate that offsets the occasionally overwhelming job of coding the site.

Jordan also co-instructed the F.I.S.T. bike fit workshops with Dan for several years, where they helped people find enlightenment aboard a bicycle, before taking a leave of absence after the birth of his son. In addition to F.I.S.T.ing people, you can regularly find him around Xantusia where his favorite activity is climbing the mountain to Wrightwood, which is just about the only time Dan lets him away from his laptop.

Jordan is married to Canadian Olympian Jill Savege (Athens ’04), winner of three ITU World Cups, and the holder of the best Kona debut in the house with a 10th place in 2001. They have one child – Quentin Thomas – born in 2011.

Eric Wynn, President: Wynn is returning from a brief hiatus from full-time photography to assist his family. He joins Slowtwitch to spearhead the new Slowtwitch Media House and comes to us with over a decade of digital content creation experience. He has thousands of digital and print credits to his name, and has helped local, regional and global companies with their brand awareness through digital visuals and marketing channels. His unique ability to refresh and innovate brings a new spark of visual life to Slowtwitch.com and the endurance space. Wynn’s background with professional athletes, events and business surroundings allows him to be comfortable in any place or setting.