50K

Grindstone Trail Running Festival by UTMB 2025 - 50K

City / Country

Natural Chimneys Park, US

Date

Sep 20, 2025

Race Category

Distance (Km)

50.00 km

Elevation Gain (meters)

1550 m

results

Rank	Time	Name	Nationality	Age Category	Index
1	04:19:37	Ben ROBINSON	American	23-34 M	Login to see index"
2	04:25:36	Sarah BERGERON LAROUCHE	Canadian	35-39 W	Login to see index"
3	04:29:20	Pierre-Charles GENDRON	Canadian	23-34 M	Login to see index"
4	04:40:02	Benoit DIDIER	Canadian	23-34 M	Login to see index"
5	04:52:20	Gabrielle KENNELLEY	American	23-34 W	Login to see index"
6	04:59:03	Michel POITRAS	Canadian	40-44 M	Login to see index"
7	05:01:08	Jessica SNYDER	American	40-44 W	Login to see index"
8	05:09:52	Joshua HORTON	American	35-39 M	Login to see index"
9	05:10:31	Shelby Adair	American	23-34 W	Login to see index"
10	05:21:19	Isaac Benz	American	23-34 M	Login to see index"
11	05:27:38	Benjamin KLEMMECK	American	23-34 M	Login to see index"
12	05:30:35	Joshua FERGUSON	American	35-39 M	Login to see index"
13	05:36:08	Valentin Schuetz	Austrian	23-34 M	Login to see index"
14	05:37:19	Matt Kotlarski	American	40-44 M	Login to see index"
15	05:39:26	Jose Eduardo Maldonado	Mexican	35-39 M	Login to see index"
16	05:41:08	Sophie MCDONALD	American	23-34 W	Login to see index"
17	05:44:33	Matthew KOOTMAN	American	40-44 M	Login to see index"
18	05:46:13	Riley Newsom	American	23-34 M	Login to see index"
18	05:46:13	Loukas Theodorou	American	23-34 M	Login to see index"
20	05:47:03	Nelle Fox	American	35-39 W	Login to see index"
21	05:48:54	Mathieu GRENIER	Canadian	23-34 M	Login to see index"
22	05:49:18	Hoyle WHITESIDE	American	35-39 M	Login to see index"
23	05:50:20	Benjamin GUÉRINI	French	50-54 M	Login to see index"
24	05:52:21	Zachary Crouse	American	35-39 M	Login to see index"
25	05:55:30	Nikhil VICAS	American	23-34 M	Login to see index"
26	05:59:35	Shay MCCORMICK	American	23-34 M	Login to see index"
27	06:00:13	Arthur VANDERBREETSTRAETEN	Belgian	23-34 M	Login to see index"
28	06:00:46	Ken TAYLOR	American	45-49 M	Login to see index"
29	06:05:31	Kyle Macor	American	35-39 M	Login to see index"
30	06:08:49	Andrew BULOVSKY	American	23-34 M	Login to see index"
31	06:12:15	Taras Grosh	American	40-44 M	Login to see index"
32	06:18:42	Stefan MEULENBERG	Dutch	23-34 M	Login to see index"
33	06:19:08	Drew Gaibler	American	45-49 M	Login to see index"
34	06:20:11	Maxime CARU	French	23-34 M	Login to see index"
35	06:20:22	Brian SMITH	American	50-54 M	Login to see index"
35	06:20:22	Florian BERNODAT	French	40-44 M	Login to see index"
37	06:22:05	Itamar ROTH	Israeli	50-54 M	Login to see index"
38	06:23:07	Heather Davidson	American	40-44 W	Login to see index"
39	06:26:37	Ryan Brown	American	23-34 M	Login to see index"
40	06:27:30	Fran RITCHIE	American	40-44 W	Login to see index"
41	06:28:59	Curren Hamlet	American	23-34 M	Login to see index"
42	06:29:22	Jack Montgomerie	New Zealander	23-34 M	Login to see index"
42	06:29:22	Will Kent	Australian	23-34 M	Login to see index"
44	06:29:56	Michael COHEN	American	45-49 M	Login to see index"
45	06:30:32	Marcus HOLMES	American	45-49 M	Login to see index"
46	06:30:35	Simon LATULIPPE	Canadian	50-54 M	Login to see index"
47	06:31:09	Anne Spencer	American	35-39 W	Login to see index"
48	06:31:28	Antonin Linossier	American	23-34 M	Login to see index"
49	06:31:32	Steven Solari	American	45-49 M	Login to see index"
50	06:31:55	Benjamin DINAPOLI	American	23-34 M	Login to see index"
51	06:33:45	Michael WEINSHEIMER	American	50-54 M	Login to see index"
52	06:33:49	James Mcmillan	American	35-39 M	Login to see index"
52	06:33:49	Eric REICHERT	American	35-39 M	Login to see index"
54	06:35:07	Matthew Patterson	American	40-44 M	Login to see index"
55	06:42:29	Joshua CASSINAT	American	23-34 M	Login to see index"
56	06:42:53	Christian BAUTISTA	Mexican	40-44 M	Login to see index"
57	06:43:23	Carla LANDRUM	American	40-44 W	Login to see index"
58	06:44:56	Christina DANOSI	American	23-34 W	Login to see index"
59	06:45:09	DIEGO GALVEZ	Peruvian	40-44 M	Login to see index"
60	06:46:42	Joel CLYBURN	American	40-44 M	Login to see index"
61	06:47:23	Charlotte CROISIER	French	35-39 W	Login to see index"
62	06:47:58	Ron Edwards	American	55-59 M	Login to see index"
62	06:47:58	Katherine EDWARDS	American	23-34 W	Login to see index"
64	06:48:06	Felix ZERBIB	Australian	23-34 M	Login to see index"
65	06:48:15	Maksim Kirichun	American	23-34 M	Login to see index"
66	06:49:10	Rachel Gardner	American	23-34 W	Login to see index"
67	06:50:07	Daniel Ziolkowski	American	23-34 M	Login to see index"
68	06:50:28	Daniel CUADROS	Argentinean	60-64 M	Login to see index"
69	06:50:31	Nicholas TORNATORE	American	23-34 M	Login to see index"
70	06:51:14	Michael SCOTT	American	23-34 M	Login to see index"
71	06:51:18	Peter Starnes	American	35-39 M	Login to see index"
72	06:51:35	Kaitlyn LUBOFF	American	23-34 W	Login to see index"
73	06:51:49	Thomas Rachman	American	23-34 M	Login to see index"
74	06:52:08	Simon Machalek	Czech	23-34 M	Login to see index"
75	06:53:00	Matt Grasso	American	35-39 M	Login to see index"
76	06:54:05	Anonymous Anonymous	American	40-44 M	Login to see index"
77	06:55:53	Shawn RUSHBY	American	55-59 M	Login to see index"
78	06:56:25	William DEVERS	American	45-49 M	Login to see index"
79	06:58:15	Bhavesh PATEL	American	55-59 M	Login to see index"
80	06:58:39	Tusiime NDYAJUNWOHA	American	55-59 M	Login to see index"
81	06:58:46	Joseph Campain	American	23-34 M	Login to see index"
82	07:00:05	Lauren Portada	American	45-49 W	Login to see index"
83	07:00:22	Annabelle HARPER	Canadian	23-34 W	Login to see index"
84	07:00:45	Jacob Christman	American	23-34 M	Login to see index"
85	07:01:39	Stephan CASSELMAN	Canadian	35-39 M	Login to see index"
86	07:03:50	Rogelio Menendez	Mexican	35-39 M	Login to see index"
87	07:04:33	Laura REYNOLDS	American	35-39 W	Login to see index"
88	07:04:53	Rachel DOLLARD	American	35-39 W	Login to see index"
89	07:06:22	Conner KINCAID	American	23-34 M	Login to see index"
90	07:06:35	Vincent RUEL	Canadian	23-34 M	Login to see index"
91	07:06:57	Tommy Reese	American	23-34 M	Login to see index"
92	07:08:04	Zach Clancy	American	35-39 M	Login to see index"
93	07:08:25	Christopher DIAZ	American	50-54 M	Login to see index"
94	07:08:56	Katherine ALDRIDGE	American	35-39 W	Login to see index"
95	07:09:55	Ashley Welch	American	23-34 W	Login to see index"
96	07:10:04	Rafaela GEORGE	American	55-59 W	Login to see index"
97	07:10:40	John PEYREBRUNE	American	55-59 M	Login to see index"
98	07:10:55	John Cockrum	American	50-54 M	Login to see index"
98	07:10:55	Kyle Phillips	American	45-49 M	Login to see index"
100	07:11:59	Dan Blair	American	50-54 M	Login to see index"
101	07:12:23	Cleber RODRIGUES	Brazilian	55-59 M	Login to see index"
102	07:13:27	Geni SCALIO	American	50-54 W	Login to see index"
103	07:13:34	Sarah Lugo	American	35-39 W	Login to see index"
104	07:13:46	Lin GAN	Chinese	23-34 M	Login to see index"
105	07:14:27	Andrew CROOT	American	40-44 M	Login to see index"
106	07:16:03	Brady LANE	American	-U23 M	Login to see index"
107	07:16:09	Raymond CLARK	American	40-44 M	Login to see index"
108	07:17:14	Suzanne WEINSHEIMER	American	45-49 W	Login to see index"
109	07:18:48	Aaron Rubin	American	23-34 M	Login to see index"
110	07:19:26	Dauren Umarov	Kazakhstani	40-44 M	Login to see index"
111	07:20:29	Joshua Hudgins	American	23-34 M	Login to see index"
112	07:20:59	Javier ORTIZ	Chilean	40-44 M	Login to see index"
113	07:21:24	Maddie Yancey	American	23-34 W	Login to see index"
113	07:21:24	Rachel Andrews	American	23-34 W	Login to see index"
115	07:23:16	Robert Howe	American	40-44 M	Login to see index"
116	07:25:09	Cheryl BROAS	American	60-64 W	Login to see index"
117	07:25:10	Jonathan Een Newton	American	35-39 M	Login to see index"
118	07:26:54	Brian Murphy	American	45-49 M	Login to see index"
119	07:27:45	Neel PATEL	American	40-44 M	Login to see index"
120	07:28:09	Feifei WANG	Chinese	23-34 W	Login to see index"
121	07:31:39	Missy CLARE	American	40-44 W	Login to see index"
121	07:31:39	Sean CLARE	American	40-44 M	Login to see index"
123	07:32:47	Marion HERRING	American	55-59 M	Login to see index"
124	07:34:46	Simon DAWSON	American	40-44 M	Login to see index"
125	07:34:58	Kyla Mazzotta	American	-U23 W	Login to see index"
126	07:35:06	Bridget KHATCHATOORIAN	American	40-44 W	Login to see index"
127	07:35:11	Anna TISCHER	American	23-34 W	Login to see index"
127	07:35:11	Alex TISCHER	American	23-34 M	Login to see index"
129	07:35:56	Patrick AUTISSIER	American	60-64 M	Login to see index"
130	07:36:01	Jimenez Gonzo	Argentinean	40-44 M	Login to see index"
131	07:37:37	Derek LIVINGSTON	American	50-54 M	Login to see index"
132	07:38:47	Katherine Fairhurst	Canadian	35-39 W	Login to see index"
133	07:40:35	Li SUN	Chinese	50-54 M	Login to see index"
134	07:40:36	Zhiqiang LI	Chinese	50-54 M	Login to see index"
135	07:41:11	Jeff JORDAN	American	50-54 M	Login to see index"
136	07:41:18	Kevin Caldwell	American	40-44 M	Login to see index"
137	07:41:54	Sarah RAYNOR	American	40-44 W	Login to see index"
138	07:44:31	David MILLER	American	40-44 M	Login to see index"
139	07:44:54	Chris Starkey	American	40-44 M	Login to see index"
140	07:47:31	Nicholas ROOZEN	American	45-49 M	Login to see index"
141	07:48:06	Valerie PLEAU	Canadian	40-44 W	Login to see index"
142	07:49:47	Daniel SHOWALTER	American	45-49 M	Login to see index"
143	07:52:39	Christiann ROGERS	American	65-69 W	Login to see index"
144	07:52:41	Christian MARROQUIN	Guatemalan	40-44 M	Login to see index"
145	07:54:09	Paul JUST	American	35-39 M	Login to see index"
146	07:54:56	Esteban ROJAS	Costa Rican	40-44 M	Login to see index"
147	07:55:39	Brandon KENDRICK	American	23-34 M	Login to see index"
148	07:56:01	Stephen CALVERT	Canadian	55-59 M	Login to see index"
149	07:57:03	Leandro Arfux	Brazilian	40-44 M	Login to see index"
150	07:59:28	Karissa WARNER	American	40-44 W	Login to see index"
151	08:00:41	James Bachman	American	45-49 M	Login to see index"
152	08:01:34	Andy POWELL	American	45-49 M	Login to see index"
152	08:01:34	Doug SHIPMAN	American	50-54 M	Login to see index"
154	08:01:57	Thomas CROISIER	French	50-54 M	Login to see index"
155	08:03:16	Jessica VANWHY	American	40-44 W	Login to see index"
156	08:04:36	Blanka SAMPLE	American	45-49 W	Login to see index"
157	08:04:59	James Brock	American	35-39 M	Login to see index"
157	08:04:59	Jimmy Ritchie	American	35-39 M	Login to see index"
159	08:05:02	Joshua JONES	American	40-44 M	Login to see index"
160	08:05:54	Seth THOMAS	American	35-39 M	Login to see index"
161	08:07:25	James Harris	American	45-49 M	Login to see index"
162	08:08:04	Anthony Dal Pos	American	23-34 M	Login to see index"
163	08:08:23	Nidhish Lokesh	American	23-34 M	Login to see index"
164	08:10:24	Chase BROWN	American	35-39 M	Login to see index"
165	08:10:41	Elliot NAUERT	American	35-39 M	Login to see index"
166	08:11:41	Philip Cooper	American	40-44 M	Login to see index"
167	08:11:43	Wilson Butterworth	American	35-39 M	Login to see index"
168	08:12:06	John DALY	American	60-64 M	Login to see index"
169	08:12:21	Lucie Linossier	French	23-34 W	Login to see index"
170	08:13:40	Nicholas Enrich	American	40-44 M	Login to see index"
171	08:13:51	Carlos José SANTOS LARDE	Salvadoran	23-34 M	Login to see index"
171	08:13:51	Francisco CARRIZALEZ	American	40-44 M	Login to see index"
171	08:13:51	Gerardo TORRES	Salvadoran	23-34 M	Login to see index"
174	08:14:07	Stephen CIMA	American	45-49 M	Login to see index"
175	08:14:10	Jason TUCKER	American	23-34 M	Login to see index"
176	08:14:38	Amy AXLINE	American	45-49 W	Login to see index"
177	08:15:33	Mélissa BÉLANGER	Canadian	35-39 W	Login to see index"
178	08:15:47	Christopher ROGERS	American	35-39 M	Login to see index"
179	08:16:17	Jennifer SHETLER	American	23-34 W	Login to see index"
180	08:16:58	Stan LOCKHART	American	60-64 M	Login to see index"
180	08:16:58	Christian FOLKESTAD	American	23-34 M	Login to see index"
182	08:17:11	Sharlen MOORE	Mexican	35-39 W	Login to see index"
183	08:17:22	Anant BHAT	Indian	40-44 M	Login to see index"
184	08:18:51	Amy BRADSHAW	American	45-49 W	Login to see index"
185	08:18:55	Doug BRADSHAW	American	55-59 M	Login to see index"
186	08:19:22	Patrick Breen	American	35-39 M	Login to see index"
187	08:19:51	Dylan BEAUCHAMP	Canadian	23-34 M	Login to see index"
187	08:19:51	Ryan BEAUCHAMP	Canadian	23-34 M	Login to see index"
187	08:19:51	Ryan FAVRETTO	Canadian	35-39 M	Login to see index"
187	08:19:51	Tyler Favretto	Canadian	23-34 M	Login to see index"
187	08:19:51	Daniel Malouf	Canadian	23-34 M	Login to see index"
192	08:20:09	Yanick GÉLINAS	Canadian	45-49 M	Login to see index"
193	08:21:41	Todd PHELPS	American	50-54 M	Login to see index"
194	08:22:54	Rohit Shenoy	American	23-34 M	Login to see index"
195	08:23:25	Benjamin SHAPIRO	American	40-44 M	Login to see index"
196	08:23:29	Xiaoxue Sun	Chinese	23-34 W	Login to see index"
197	08:24:30	Andrew HEADLEY	American	23-34 M	Login to see index"
198	08:24:54	John Grimes	American	50-54 M	Login to see index"
199	08:24:58	Lauren CAMPAGNA	American	40-44 W	Login to see index"
200	08:25:03	Michelle CAMPBELL	American	40-44 W	Login to see index"
201	08:25:19	Phillip MARCELIS	American	35-39 M	Login to see index"
202	08:26:25	Anna MCCOY	American	23-34 W	Login to see index"
203	08:28:03	William Graydon	American	35-39 M	Login to see index"
204	08:28:23	Christopher SHULTZ	American	50-54 M	Login to see index"
204	08:28:23	Amit Michael KAPIL	American	45-49 M	Login to see index"
206	08:28:45	Andrew Rossy	Canadian	23-34 M	Login to see index"
207	08:31:14	Thiago Freitas	Brazilian	35-39 M	Login to see index"
208	08:31:15	Icaro Tenorio Dos Santos	Brazilian	45-49 M	Login to see index"
209	08:32:33	Anneliese Busch	American	-U23 W	Login to see index"
210	08:34:12	Saul Petersen	Irish	50-54 M	Login to see index"
211	08:35:00	Paul GARRY	American	60-64 M	Login to see index"
212	08:35:56	Laurel Catlett-King	American	40-44 W	Login to see index"
212	08:35:56	Sara Wheeler	American	50-54 W	Login to see index"
214	08:36:16	William MINKS	American	35-39 M	Login to see index"
215	08:37:55	David REDLINE	American	60-64 M	Login to see index"
216	08:38:34	Andrew Paluszkiewicz	American	40-44 M	Login to see index"
217	08:39:40	Michael BERNOT	American	60-64 M	Login to see index"
218	08:40:47	Morgan O LEARY	American	35-39 W	Login to see index"
219	08:43:56	Stephanie DANNENBERG	American	35-39 W	Login to see index"
220	08:44:32	Neel Reddy	American	23-34 M	Login to see index"
221	08:44:45	Daniel TISHMAN	American	40-44 M	Login to see index"
222	08:46:02	Sean Fahy	American	23-34 M	Login to see index"
223	08:47:04	Elena EMMONS	American	40-44 W	Login to see index"
224	08:48:34	Keiichi Kataoka	American	50-54 M	Login to see index"
225	08:49:36	Kate Millott	American	45-49 W	Login to see index"
226	08:51:27	Richard ALATRISTA	American	45-49 M	Login to see index"
227	08:51:46	Juan VALCALDA	Argentinean	40-44 M	Login to see index"
228	08:52:08	Kihyon KIM	South Korean	40-44 M	Login to see index"
229	08:52:11	Evita PUENTE	Mexican	50-54 W	Login to see index"
230	08:52:21	Kyle Van Winkle	American	35-39 M	Login to see index"
231	08:53:07	Ben GARZA	American	35-39 M	Login to see index"
232	08:55:24	Primitivo Ysasi	American	23-34 M	Login to see index"
233	08:56:25	Adam MICCICHE	American	23-34 M	Login to see index"
234	08:56:29	Shannon CREWSON	Canadian	23-34 W	Login to see index"
235	08:57:31	Nataly GONZALEZ	Chilean	35-39 W	Login to see index"
235	08:57:31	Andy SALINAS	Chilean	40-44 M	Login to see index"
237	08:58:01	Allison Jonske	American	23-34 W	Login to see index"
238	08:58:22	Daniel Leo	Venezuelan	23-34 M	Login to see index"
239	09:01:30	Natalia MACHUCA	American	45-49 W	Login to see index"
240	09:02:55	Angel Guillory	American	50-54 W	Login to see index"
DNF	- - -	Jacob OSMANSKI	American	23-34 M	Login to see index"
DNF	- - -	Jonathan Davis	American	40-44 M	Login to see index"
DNF	- - -	Aimee KOHLER	American	23-34 W	Login to see index"
DNF	- - -	Ryan REYNOLDS	American	35-39 M	Login to see index"
DNF	- - -	Hong CHEN	American	35-39 M	Login to see index"
DNF	- - -	Hadley MILLS	American	23-34 W	Login to see index"
DNF	- - -	Kelly BROWN	American	45-49 W	Login to see index"
DNF	- - -	Michelle RUSSELL	American	35-39 W	Login to see index"
DNF	- - -	Beth COLEMAN	American	40-44 W	Login to see index"
DNF	- - -	Benjamin Anderson	American	35-39 M	Login to see index"
DNF	- - -	Maggie Sullivan	American	23-34 W	Login to see index"
DNF	- - -	Charlotte GONZALEZ	American	45-49 W	Login to see index"
DNF	- - -	Dennis GLASCOTT	American	65-69 M	Login to see index"
DNF	- - -	James MALONEY	American	55-59 M	Login to see index"
DNF	- - -	Anonymous Anonymous	American	50-54 M	Login to see index"
DNF	- - -	Christopher KOLEZYNSKI	American	35-39 M	Login to see index"
DNF	- - -	Jessica TESTERMAN	American	45-49 W	Login to see index"
DNF	- - -	Raul GARCIA	Mexican	35-39 M	Login to see index"
DNF	- - -	Stephen BROWN	American	40-44 M	Login to see index"
DNF	- - -	Kyle GREGORY	Canadian	35-39 M	Login to see index"
DNF	- - -	Ronald SANTOS PEREZ	Dominican	23-34 M	Login to see index"
DNF	- - -	Catherine LECLAIR	American	35-39 W	Login to see index"
DNF	- - -	Kristen Fiore	American	35-39 W	Login to see index"
DNF	- - -	Nicholas Fiore	American	40-44 M	Login to see index"
DNF	- - -	Mafe Da Silva	Venezuelan	35-39 W	Login to see index"
DNF	- - -	Jaime MCDONALD	American	45-49 W	Login to see index"
DNF	- - -	Dannalynn Dallas	American	23-34 W	Login to see index"
DNF	- - -	Peter Wilson	American	50-54 M	Login to see index"
DNF	- - -	Brad Riggleman	American	45-49 M	Login to see index"
DNF	- - -	Geoff LIVINGSTON	American	50-54 M	Login to see index"
DNF	- - -	Mike BUTLER	American	40-44 M	Login to see index"
DNF	- - -	John Christmas	American	45-49 M	Login to see index"
DNF	- - -	Spencer Barnes	British	45-49 M	Login to see index"
DNF	- - -	Jackie CLARK	American	35-39 W	Login to see index"
DNF	- - -	Danit GARTLAN	American	55-59 W	Login to see index"