2023 Potomac River Run Marathon & Half

Saturday, May 6, 2023 8:00 AM (GMT-5) - Final results

Race info

Sport:	Adventure racing
Location:	Washington, DC, United States
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Start type:	Manual wave start
Wave grouping:	By distance
Racers:	50
Category results:	Exclude top 3 overall
Timed on:	Dell Inspiron 5537
Timed with:	Webscorer PRO 6.3
Chip timing:	RFID - LLRP
Updated:	Thursday, May 25, 2023 10:04 PM (GMT-4)

Organized by:	Safety And Health Foundation
Race website:	www.safetyandfoundation.org

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2023 Potomac River Run Marathon & Half view larger image View larger photo

Race winners

Top 3 finishers

Full results

Race winners »
9:00 AM Half Marathon Male - 30-39

Place (chip time)	Bib	Name Affiliation	Category	Age	Gender
1	637	Thomas WitterApo AE	30-39	37	M	1:28:28.4	--100%28.26%26.54%08:10:00.0
2	523	Jonathan RosenblumBaltimore MD	30-39	39	M	1:29:15.5	+0:47.1+0.89%99.12%27.63%25.88%08:10:00.0
3	54	Preben BayWashington DC	30-39	33	M	1:33:10.1	+4:41.7+5.31%94.96%24.46%22.64%08:10:00.0
4	177	Boris DyatkinWashington DC	30-39	35	M	1:34:17.2	+5:48.8+6.57%93.83%23.55%21.71%08:10:00.0
5	63	Alex BibbeyDurham NC	30-39	37	M	1:34:20.0	+5:51.6+6.62%93.79%23.51%21.67%08:10:00.0
6	316	Leor KatzWashington DC	30-39	39	M	1:36:44.4	+8:16.0+9.34%91.45%21.56%19.67%08:10:00.0
7	326	Benard KorinkoFairfax VA	30-39	36	M	1:38:42.4	+10:14.0+11.57%89.63%19.97%18.04%08:10:00.0
8	122	Jonathan CohenDedham MA	30-39	30	M	1:40:37.8	+12:09.4+13.74%87.92%18.41%16.44%08:10:00.0
9	604	David TylerWashington DC	30-39	39	M	1:41:51.7	+13:23.3+15.13%86.86%17.41%15.42%08:10:00.0
10	47	Sunny BaralGaithersburg MD	30-39	34	M	1:41:59.3	+13:30.9+15.28%86.75%17.31%15.31%08:10:00.0
11	406	Ryan MeyersState College PA	30-39	38	M	1:47:16.6	+18:48.2+21.25%82.47%13.02%10.92%08:10:00.0
12	667	Goran LacmanovićZagreb Croatia	30-39	33	M	1:47:43.9	+19:15.5+21.77%82.12%12.65%10.54%08:10:00.0
13	641	Ryan WrightWashington DC	30-39	30	M	1:48:45.7	+20:17.3+22.93%81.35%11.81%9.69%08:10:00.0
14	451	Yigit YorukWashington DC	30-39	30	M	1:50:32.4	+22:04.0+24.94%80.04%10.37%8.21%08:10:00.0
15	462	Paul ParfittPort Matilda PA	30-39	39	M	1:50:41.4	+22:13.0+25.11%79.93%10.25%8.09%08:10:00.0
16	468	James PershingHingham MA	30-39	31	M	1:50:51.0	+22:22.6+25.29%79.81%10.12%7.96%08:10:00.0
17	370	Ian LubyArlington VA	30-39	31	M	1:53:52.6	+25:24.2+28.71%77.69%7.67%5.44%08:10:00.0
18	572	Reed SouthardWashington DC	30-39	37	M	1:54:56.2	+26:27.8+29.91%76.98%6.81%4.56%08:10:00.0
19	75	Ethan BoswellMarietta GA	30-39	32	M	1:55:42.4	+27:14.0+30.78%76.46%6.18%3.92%08:10:00.0
20	15	Miguel AmaguanaWashington DC	30-39	33	M	1:57:25.3	+28:56.9+32.72%75.35%4.79%2.50%08:10:00.0
21	251	Nick HargreavesWashington DC	30-39	32	M	1:58:29.2	+30:00.8+33.92%74.67%3.93%1.61%08:10:00.0
22	25	Bernard ArchboldWashington DC	30-39	32	M	1:59:31.6	+31:03.2+35.10%74.02%3.09%0.75%08:10:00.0
23	674	Bryan ManyWashington DC	30-39	34	M	1:59:47.0	+31:18.6+35.39%73.86%2.88%0.54%08:10:00.0
24	601	Bradley ToddWashington DC	30-39	33	M	1:59:54.5	+31:26.1+35.53%73.78%2.78%0.43%08:10:00.0
25	219	Mathew GoldsteinWashington DC	30-39	30	M	1:59:57.5	+31:29.1+35.59%73.75%2.74%0.39%08:10:00.0
26	537	Ryan SchneidewindArlington VA	30-39	35	M	2:00:54.2	+32:25.8+36.66%73.18%1.97%-0.39%08:10:00.0
27	228	Ian GrayArlington VA	30-39	30	M	2:00:59.8	+32:31.4+36.76%73.12%1.89%-0.47%08:10:00.0
28	45	Kyle BancroftWashington DC	30-39	33	M	2:01:33.1	+33:04.7+37.39%72.79%1.44%-0.93%08:10:00.0
29	525	Mike RoundtreeAlexandria VA	30-39	37	M	2:01:53.5	+33:25.1+37.77%72.58%1.17%-1.21%08:10:00.0
30	81	Jeremy BrightBolling Afb DC	30-39	33	M	2:03:10.2	+34:41.8+39.22%71.83%0.13%-2.27%08:10:00.0
31	110	Alex ChangPotomac MD	30-39	37	M	2:03:39.9	+35:11.5+39.78%71.54%-0.27%-2.69%08:10:00.0
32	365	Chase LokenRockaway Beach NY	30-39	31	M	2:03:48.4	+35:20.0+39.94%71.46%-0.38%-2.80%08:10:00.0
33	489	Spencer PretecrumWashington DC	30-39	31	M	2:08:04.4	+39:36.0+44.76%69.08%-3.84%-6.35%08:10:00.0
34	218	Josh GoldmanBurke VA	30-39	35	M	2:09:06.9	+40:38.5+45.94%68.52%-4.69%-7.21%08:10:00.0
35	633	Herbert WilliamsFairfax Station VA	30-39	36	M	2:09:16.5	+40:48.1+46.12%68.44%-4.82%-7.34%08:10:00.0
36	360	Sau LimReston VA	30-39	31	M	2:11:13.2	+42:44.8+48.32%67.42%-6.40%-8.96%08:10:00.0
37	562	Justin SmithChevy Chase MD	30-39	33	M	2:12:47.0	+44:18.6+50.08%66.63%-7.66%-10.26%08:10:00.0
38	68	Nathaniel BlaneyLaurel MD	30-39	31	M	2:17:27.8	+48:59.4+55.37%64.36%-11.46%-14.14%08:10:00.0
39	474	Willem PienaarDover NH	30-39	37	M	2:20:56.3	+52:27.9+59.30%62.77%-14.28%-17.03%08:10:00.0
40	60	Bradley BenoitAlexandria VA	30-39	30	M	2:21:03.5	+52:35.1+59.44%62.72%-14.37%-17.13%08:10:00.0
40	557	David SmaneyAshburn VA	30-39	35	M	2:21:03.5	+52:35.1+59.44%62.72%-14.37%-17.13%08:10:00.0
42	600	Robel TirfeAlexandria VA	30-39	33	M	2:23:15.0	+54:46.6+61.91%61.76%-16.15%-18.95%08:10:00.0
43	194	Haydn ForrestAustin TX	30-39	31	M	2:27:22.3	+58:53.9+66.57%60.03%-19.49%-22.37%08:10:00.0
44	268	Matthew HeoWashington DC	30-39	32	M	2:28:49.7	+1:00:21.3+68.22%59.45%-20.67%-23.58%08:10:00.0
45	306	Kent JonesAndrews Afb MD	30-39	30	M	2:31:05.4	+1:02:37.0+70.77%58.56%-22.51%-25.46%08:10:00.0
46	288	Zulpikar IskanderAshburn VA	30-39	35	M	2:36:49.3	+1:08:20.9+77.25%56.42%-27.15%-30.22%08:10:00.0
47	457	Walid OuaretCollege Park MD	30-39	32	M	2:42:35.0	+1:14:06.6+83.77%54.42%-31.83%-35.00%08:10:00.0
48	88	Darren BuckWashington DC	30-39	31	M	2:46:10.0	+1:17:41.6+87.82%53.24%-34.73%-37.98%08:10:00.0
49	35	Will BaileyHughesville MD	30-39	36	M	2:47:59.9	+1:19:31.5+89.89%52.66%-36.22%-39.50%08:10:00.0
50	109	Tommy ChanWashington DC	30-39	39	M	3:00:38.9	+1:32:10.5+104.18%48.98%-46.47%-50.00%08:10:00.0