23rd annual Potomac River Run Marathon & Half

Saturday, May 2, 2026 8:00 AM (GMT-4) - Start list

Race info
Sport: Running - trail
Location: Washington, DC, United States
View on map
Start type: Manual wave start
Wave grouping: By distance
Racers: 161
Updated: Friday, April 10, 2026 11:10 PM (GMT-4)
Organized by: Safety And Health Foundation
Race website: www.safetyandfoundation.org
Race notes

Welcome to 23rd annual Potomac River Run Marathon & Half on Saturday, May 2, 2026,

 

We use RFID tags stapled to the name tag at the bottom of your bib number to time the race.

Marathoners start at 8 AM, half marathoners start at 9 AM.

We have cash awards for the first M/F ($250), second M/F ($150), and  third M/F ($100) -- ONLY for the marathon.

We have merchandise awards in the half marathon for the top three M/F overall and by 10-year age group, and the top three M/F by 10-year age group in the full marathon.

Awards include limited-edition 3" 6-blade pocket knives (TSA compliant), sturdy blue athletic totebags, and warm wooly winter hats in blue, black, red, yellow and pink. 

Please enjoy our hospitality!
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Bib Name
Affiliation 		Distance Category Wave Age Gender Start time
4 Hyung Mo Ahn Owings Mills MD - Size M  9 AM Half 60-69 9 AM Half 64 M
16 Yizhan Ao College Park MD - Size XL  9 AM Half 20-29 9 AM Half 25 M
19 Keith J Apton Washington DC - Size M  9 AM Half 40-49 9 AM Half 47 M
22 Jose Areyan Alexandria VA - Size M  9 AM Half 20-29 9 AM Half 29 M
30 Kevin F. Arthur Baltimore MD - Size M  9 AM Half 60-69 9 AM Half 67 M
33 Naweed Ahmad Azizi Germantown MD - Size  9 AM Half 30-39 9 AM Half 33 M
48 Nicholas Barth Washington DC - Size XL  9 AM Half 20-29 9 AM Half 29 M
57 Jan Bayer Washington DC - Size S  9 AM Half 50-59 9 AM Half 55 M
59 Simeon Bayer Washington DC - Size M  9 AM Half 19&under 9 AM Half 18 M
64 Bryce Blackham Westminster MD - Size L  9 AM Half 30-39 9 AM Half 33 M
82 Matthew Bouggy Washington DC - Size M  9 AM Half 30-39 9 AM Half 31 M
83 John Bowman Washington DC - Size M  9 AM Half 70&over 9 AM Half 75 M
88 Tj Boyd Federalsburg MD - Size L  9 AM Half 30-39 9 AM Half 38 M
92 Dan Boysen Washington DC - Size M  9 AM Half 30-39 9 AM Half 37 M
97 Ryan Bratt University Park MD - Size L  9 AM Half 30-39 9 AM Half 36 M
98 Matthew Brechwald Springfield VA - Size L  9 AM Half 50-59 9 AM Half 53 M
102 Teon Brooks Brooklyn NY - Size M  9 AM Half 30-39 9 AM Half 38 M
114 Clay Buxton Arlington VA - Size XL  9 AM Half 30-39 9 AM Half 33 M
127 John Cash Fairfax VA - Size M  9 AM Half 20-29 9 AM Half 21 M
129 Joseph Cash Fairfax VA - Size L  9 AM Half 20-29 9 AM Half 24 M
131 Michalel Cash Fairfax VA - Size M  9 AM Half 20-29 9 AM Half 27 M
132 Patrick Cash Fairfax VA - Size L  9 AM Half 30-39 9 AM Half 30 M
133 Patrick Cash Fairfax VA - Size M  9 AM Half 40-49 9 AM Half 41 M
149 Adam Claudy Laurel MD - Size XL  9 AM Half 30-39 9 AM Half 37 M
150 Jason Cloud Centreville VA - Size L  9 AM Half 50-59 9 AM Half 55 M
155 Alphonsus Coleman Washington DC - Size XL  9 AM Half 20-29 9 AM Half 26 M
157 Timothy Collins Clyde Hill WA - Size M  9 AM Half 60-69 9 AM Half 60 M
169 Michael Coughlin Baltimore MD - Size M  9 AM Half 30-39 9 AM Half 39 M
175 Lucas Croslow Sterling VA - Size L  9 AM Half 30-39 9 AM Half 38 M
181 James Crow Woodbridge VA - Size L  9 AM Half 40-49 9 AM Half 48 M
183 Vance Cunningham Washington DC - Size M  9 AM Half 30-39 9 AM Half 33 M
201 Keith Devereaux Arlington VA - Size L  9 AM Half 40-49 9 AM Half 42 M
208 Patrick Doherty Fairfax VA - Size M  9 AM Half 20-29 9 AM Half 27 M
223 Mars Eagleson Washington DC - Size M  9 AM Half 20-29 9 AM Half 25 M
230 Brendan Eder Warwick NY - Size M  9 AM Half 20-29 9 AM Half 25 M
231 Karl Eder Warwick NY - Size L  9 AM Half 60-69 9 AM Half 61 M
234 Brady Edholm Alexandria VA - Size XL  9 AM Half 50-59 9 AM Half 59 M
243 Gene Elder Charlottesville VA - Size L  9 AM Half 60-69 9 AM Half 63 M
251 Mark Erwin Griswold CT - Size M  9 AM Half 30-39 9 AM Half 31 M
258 Matthew Feldi Purcellville VA - Size XL  9 AM Half 40-49 9 AM Half 48 M
264 Charles Fleurisca Voltime Washington DC - Size L  9 AM Half 20-29 9 AM Half 28 M
270 Johnta Ford Silver Spring MD - Size XL  9 AM Half 30-39 9 AM Half 32 M
273 Eliot Forster-Benson Falls Church VA - Size M  9 AM Half 20-29 9 AM Half 29 M
274 Gavin Fortin Glen Burnie MD - Size XL  9 AM Half 30-39 9 AM Half 37 M
275 Philip Fortin Glen Burnie MD - Size XL  9 AM Half 50-59 9 AM Half 58 M
279 Alexander Franklin Watauga TX - Size XL  9 AM Half 30-39 9 AM Half 37 M
285 Greg Furness Joslin SA - Size M  9 AM Half 30-39 9 AM Half 38 M
288 Andreas Galliker Germantown MD - Size L  9 AM Half 50-59 9 AM Half 59 M
289 Matthew Gannon Arlington VA - Size XL  9 AM Half 20-29 9 AM Half 25 M
290 John Gardner Arlington VA - Size L  9 AM Half 40-49 9 AM Half 43 M
302 Lucas Goss Orlando FL - Size L  9 AM Half 30-39 9 AM Half 32 M
315 Timothy Grady Kensington MD - Size M  9 AM Half 40-49 9 AM Half 48 M
319 Daniel Grahn Arlington VA - Size M  9 AM Half 30-39 9 AM Half 30 M
322 Erik Granillo Winter Park FL - Size L  9 AM Half 30-39 9 AM Half 33 M
333 Seth Gross Owings MD - Size L  9 AM Half 40-49 9 AM Half 41 M
334 Rob Grove Washington DC - Size L  9 AM Half 20-29 9 AM Half 24 M
340 Ananthavel Guruswamy Seattle WA - Size L  9 AM Half 30-39 9 AM Half 31 M
346 Phulchand Gutte Duarte CA - Size M  9 AM Half 30-39 9 AM Half 32 M
352 Matthew Gyory Arlington VA - Size L  9 AM Half 40-49 9 AM Half 40 M
354 John Haberl McLean VA - Size M  9 AM Half 50-59 9 AM Half 56 M
355 Jin Han Arlington VA - Size S  9 AM Half 20-29 9 AM Half 28 M
363 Judson Hawk Washington DC - Size L  9 AM Half 20-29 9 AM Half 28 M
364 Carson Haworth Vienna VA - Size XL  9 AM Half 20-29 9 AM Half 27 M
365 Brian Hayes Houston TX - Size M  9 AM Half 50-59 9 AM Half 52 M
367 Kyle Heath Mechanicsvlle MD - Size L  9 AM Half 30-39 9 AM Half 35 M
370 Stephen Hehl Fenton MO - Size L  9 AM Half 60-69 9 AM Half 64 M
375 Daniel Herreman Princeton NJ - Size L  9 AM Half 50-59 9 AM Half 52 M
379 Erik Hillelson Lidingö SWEDEN - Size L  9 AM Half 30-39 9 AM Half 35 M
394 Yul Holloway Ijamsville MD - Size M  9 AM Half 60-69 9 AM Half 63 M
395 Reece Holmdahl Eagan MN - Size L  9 AM Half 20-29 9 AM Half 22 M
402 Anand Idris College Park MD - Size M  9 AM Half 20-29 9 AM Half 24 M
407 Bryan Jacobs Washington DC - Size L  9 AM Half 30-39 9 AM Half 34 M
408 Angel Jaimes Bethesda MD - Size M  9 AM Half 20-29 9 AM Half 25 M
411 Jeremy Jang Columbia MD - Size L  9 AM Half 50-59 9 AM Half 51 M
420 Kirk Johnson Harrisburg PA - Size M  9 AM Half 30-39 9 AM Half 36 M
422 Trevel Johnson Washington DC - Size L  9 AM Half 30-39 9 AM Half 31 M
424 Kyunghee Jung Gyeonggi-Do Pyeongtaek-Si SOUTH KOREA - Size L  9 AM Half 60-69 9 AM Half 67 M
428 Marius Karl Washington DC - Size XL  9 AM Half 20-29 9 AM Half 27 M
429 Dimos Katsis Arlington VA - Size L  9 AM Half 50-59 9 AM Half 53 M
430 Namdar Kazemi Cincinnati OH - Size M  9 AM Half 40-49 9 AM Half 43 M
432 Temesgen Keleta Atlanta GA - Size L  9 AM Half 40-49 9 AM Half 46 M
434 Martin Keltz Scarsdale NY - Size M  9 AM Half 60-69 9 AM Half 62 M
441 Andrew Kim Arlington VA - Size M  9 AM Half 40-49 9 AM Half 42 M
448 Minwook Kim Namyangju-Si Gyeonggi-Do SOUTH KOREA - Size M  9 AM Half 30-39 9 AM Half 39 M
457 Hyuk Kwon Centreville VA - Size M  9 AM Half 40-49 9 AM Half 41 M
459 Gregory Lane Cincinnati OH - Size M  9 AM Half 60-69 9 AM Half 62 M
462 Levi Latoz Washington DC - Size L  9 AM Half 20-29 9 AM Half 28 M
463 Stephen Lauria Malvern PA - Size L  9 AM Half 30-39 9 AM Half 36 M
466 Isaac Leaza Appomattox VA - Size XL  9 AM Half 20-29 9 AM Half 21 M
469 Jason Kyung Lee Centreville VA - Size M  9 AM Half 40-49 9 AM Half 40 M
476 Ryan Levi Washington DC - Size M  9 AM Half 30-39 9 AM Half 31 M
477 David Lewis Arlington VA - Size L  9 AM Half 30-39 9 AM Half 30 M
489 Anthony Long Falls Church VA - Size L  9 AM Half 20-29 9 AM Half 26 M
490 Brent Long Annandale VA - Size L  9 AM Half 40-49 9 AM Half 49 M
493 Saadiq Louisy Bowie MD - Size XXL  9 AM Half 20-29 9 AM Half 29 M
497 Markus Luckinbill Culpeper VA - Size L  9 AM Half 20-29 9 AM Half 22 M
508 Michael Ly Washington DC - Size  9 AM Half 40-49 9 AM Half 44 M
509 Peter MacAri Darnestown MD - Size S  9 AM Half 40-49 9 AM Half 40 M
605 Matt Mawhinney Washington DC - Size L  9 AM Half 40-49 9 AM Half 41 M
616 Brendan McGarry Kensington MD - Size L  9 AM Half 40-49 9 AM Half 45 M
630 Mark Melmed Denver CO - Size XL  9 AM Half 30-39 9 AM Half 30 M
632 Matthew Melmed Washington DC - Size L  9 AM Half 20-29 9 AM Half 26 M
633 Oleg Mengazov Timonium MD - Size M  9 AM Half 40-49 9 AM Half 40 M
636 Michael Mick Kansas City MO - Size M  9 AM Half 40-49 9 AM Half 46 M
640 Carter Mitchell McLean VA - Size XL  9 AM Half 20-29 9 AM Half 27 M
656 Ryan Mulcahy Fairfax Station VA - Size L  9 AM Half 30-39 9 AM Half 31 M
665 Travis Nell London UK - Size M  9 AM Half 30-39 9 AM Half 37 M
669 Zac Nguyen Garland TX - Size L  9 AM Half 20-29 9 AM Half 24 M
670 Isra Nikoolkan Ashburn VA - Size M  9 AM Half 30-39 9 AM Half 34 M
674 Patrick Noto Alexandria VA - Size S  9 AM Half 30-39 9 AM Half 39 M
699 Matt Perkins Harwood MD - Size L  9 AM Half 50-59 9 AM Half 51 M
700 Nolan Perkins Harwood MD - Size L  9 AM Half 20-29 9 AM Half 23 M
706 Samuel Phelps Washington DC - Size M  9 AM Half 20-29 9 AM Half 27 M
720 Scott Potter Port Orchard WA - Size M  9 AM Half 60-69 9 AM Half 63 M
729 Paulo Prada Chevy Chase MD - Size L  9 AM Half 50-59 9 AM Half 54 M
732 Craig Ralph Raleigh NC - Size XL  9 AM Half 60-69 9 AM Half 65 M
744 Jacob Reed Rockville MD - Size XL  9 AM Half 30-39 9 AM Half 35 M
761 Jim Rizol Fort Collins CO - Size L  9 AM Half 60-69 9 AM Half 62 M
770 Andrew Rumbach Washington DC - Size M  9 AM Half 40-49 9 AM Half 46 M
789 Austin Schwartz Greenbelt MD - Size XL  9 AM Half 20-29 9 AM Half 25 M
791 Luke Scott Warrenton VA - Size XL  9 AM Half 20-29 9 AM Half 25 M
798 Aidan Seymour Arlington VA - Size M  9 AM Half 20-29 9 AM Half 23 M
800 William Shaw Manning SC - Size XL  9 AM Half 20-29 9 AM Half 25 M
801 Shawn Callihan Chula Vista CA - Size L  9 AM Half 40-49 9 AM Half 45 M
802 David Sheeley Washington DC - Size L  9 AM Half 50-59 9 AM Half 50 M
806 Aaron Shim Columbia MD - Size M  9 AM Half 30-39 9 AM Half 35 M
823 Karan Sood Arlington VA - Size L  9 AM Half 30-39 9 AM Half 33 M
824 Jessica Soto-Rodriguez Alexandria VA - Size S  9 AM Half 30-39 9 AM Half 37 M
826 Logan Soya Washington DC - Size L  9 AM Half 40-49 9 AM Half 42 M
833 Michael Stearman Arlington VA - Size XL  9 AM Half 20-29 9 AM Half 27 M
836 Ross Stegall Sterling VA - Size L  9 AM Half 40-49 9 AM Half 40 M
840 Michael Stewart Baltimore MD - Size XL  9 AM Half 30-39 9 AM Half 33 M
841 Jacob Stockdale Somerville MA - Size S  9 AM Half 20-29 9 AM Half 28 M
852 Tim Sullivan Bristow VA - Size L  9 AM Half 19&under 9 AM Half 19 M
857 Dux Raymond Sy Ashburn VA - Size M  9 AM Half 40-49 9 AM Half 49 M
858 Adam Sykes Centreville VA - Size XL  9 AM Half 30-39 9 AM Half 32 M
864 Richard Szabo Parkville MD - Size XL  9 AM Half 30-39 9 AM Half 33 M
875 Nick Tax Germantown MD - Size XL  9 AM Half 30-39 9 AM Half 32 M
877 Patrick Taylor New York NY - Size L  9 AM Half 30-39 9 AM Half 36 M
889 Jose Torres-Tellado Alexandria VA - Size L  9 AM Half 30-39 9 AM Half 37 M
891 Zach Troyer Lutherville Timonium MD - Size M  9 AM Half 30-39 9 AM Half 33 M
895 David Tyler Washington DC - Size L  9 AM Half 40-49 9 AM Half 42 M
918 Austin Walker Arlington VA - Size M  9 AM Half 20-29 9 AM Half 27 M
933 Quinton Weinstein Arlington VA - Size L  9 AM Half 20-29 9 AM Half 29 M
935 Patrick West Arlington VA - Size L  9 AM Half 20-29 9 AM Half 28 M
937 Alex Whitaker Alexandria VA - Size L  9 AM Half 40-49 9 AM Half 40 M
943 Jake Wilson Avon OH - Size XL  9 AM Half 20-29 9 AM Half 24 M
946 Grant Wishard Arlington VA - Size L  9 AM Half 30-39 9 AM Half 31 M
947 Jacob Wishko Alexandria VA - Size L  9 AM Half 30-39 9 AM Half 39 M
958 Timothy Wright Washington DC - Size M  9 AM Half 40-49 9 AM Half 40 M
961 Yiding Yang Rockville MD - Size L  9 AM Half 20-29 9 AM Half 25 M
964 Tony Yoo Aldie VA - Size XL  9 AM Half 30-39 9 AM Half 37 M
973 Jack Zheng Baltimore MD - Size L  9 AM Half 30-39 9 AM Half 30 M
976 Matthew Zuzolo Brooklyn NY - Size M  9 AM Half 30-39 9 AM Half 32 M
978 Chris Hillis Washington DC - Size XL  9 AM Half 30-39 9 AM Half 32 M
982 Brian Michka Arlington VA - Size M  9 AM Half 40-49 9 AM Half 40 M
984 Charles Cassel Gambrills MD - Size M  9 AM Half 40-49 9 AM Half 44 M
990 Bernie Collins Centreville VA - Size M  9 AM Half 20-29 9 AM Half 25 M
996 Joda Thongnopnua Washington DC - Size M  9 AM Half 30-39 9 AM Half 33 M
998 Michael Taylor Washington DC - Size L  9 AM Half 40-49 9 AM Half 42 M
1000 David Olson Wilkesboro NC - Size L  9 AM Half 20-29 9 AM Half 21 M
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