Profession: Short and Long Distance Runner, Dualthlete, and Level 1 Functional Fitness Coach

Contact Details: 




Her real name is Silamie Apolistar-Gutang but she’s more commonly known as Seannah Swift. She started her fitness journey to lose some of her pregnancy weight until the Navotas Running Club saw her and encouraged her to join fun runs. There, she found out about her inner running potential and her journey continues on to this day.

She has acquired various certificates such as Essential Skills for Fitness Professionals, Metabolism Conditioning Level 1 Coach, Basic and Life Support with CPR, and GNC Sportslab Sports Nutrition. Coach Seannah also has various coaching experiences being an Assistant Coach at Mizuno Squad, a coach at Swift and Fit UP Diliman and at SM By the Bay, a Pacer at Run United and at OMY Races.

Specializes in:

  • Short and long distance running
  • Ultra-marathon running
  • Dualthon


  • Cardimax Philippines Ambassador
  • Runner at Mizuno Philippines
  • Sponsored Athlete at Amihan Sports Gear

Most Outstanding Achievements and Awards

  • Female Champion in  41st National Milo Marathon Laoag
  • 3 Times Champion in Cardimax-Clark UltraMarathon 100K  (2015, 2016, 2017)
  • 2 Times Champion in Bataan Death March 102K (2016, 2017)
  • Champion 10K Affinitea Raise the Roof 2013
  • Champion 21K Mens Health Urbanathlon 2013
  • Finisher 25K New Balance Power 2013
  • Champion 21K Dash for Orphans Uphill Challenge 2014
  • Champion 21K Dash for the Elderly Trail Challenge 2014
  • Champion 15km Soleus Trail Valley Challenge 2014
  • Champion 21K Mt. Talamitam Assault Trail Challenge 2014
  • Champion 25K Puerto Galera Marathon 2014
  • Champion 20 Miles (32K) City of Seven Lakes 20 Miler Run 2015
  • Champion 50K Tagaytay to Kawit Ultra Marathon 2015
  • Champion 60K Luneta to Tagaytay Midnight Ultra Marathon 2015
  • Champion 102K Bataan Death March 8th Edition 2016
  • Champion 50K Sierra to Ultra Ultra Marathon 2016
  • Champion and Course Record Holder in Bataan Death March 160K (2016)
  • Champion 21K Pinoy Fitness 21K Sub2 Challenge 2016
  • Champion 10K 2017 On Your Mark Trilogy Leg 3
  • Champion 10K DTI Consumer Fun Run 2017
  • Champion 10K Brick Run Lego Run 2017
  • Champion 60K Pampanga 60K Ultra Marathon 2017
  • Chamapion 21k  Salonpas Run 2018

Some of the Notable Running Events I Participated in

  • Red Cross Run 2013
  • Run for the Ilog Pasig
  • Mens Health Urbanathlon 2013
  • Nike Buddy Run 2013
  • Dash for Orphans Uphill Challenger 2014
  • R3RUN for Sustainability 2014
  • 38th National Milo Marathon 2014
  • City of Seven Lakes 20 Miler Run 2015
  • Nike Manila All Women Race 2015
  • Valley Trail Challenge 2015
  • Cardimax-Clark Ultra Marathon 2015
  • Bataan Death March 8th Edition 2016
  • Nike Women Victory Tour Manila 2016
  • Guerilla Race The Corregidor Challenge 2016
  • Run for the Angels 2017
  • National Geographic Earth Day Run 2017
  • Pinoy Fitness Sub2 Challenger 2017


Check out Coach Seannah at her best!