DUV ULTRA STATS

Karczmarek, Jonathan

Born 19942013 – 2023

Events

16

2013 – 2023

Best pace

9.605

km/h · 2019

Best finish

9th

of 144 · 2014

Distance raced

858

km · splits not double-counted

Pace over time

km/h · higher is faster

Actual pace
Age-graded pace

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
2013-07-27	Catoctin 50k Trail RunUnited States*Frederick, MD	50km	6:39:14 h	7.514	30/144
2014-07-26	Catoctin 50k Trail RunUnited States*Frederick, MD	50km	5:56:55 h	8.405	9/144
2015-07-11	Catoctin 50k Trail RunUnited States*Frederick, MD	50km	7:23:31 h	6.764	45/147
2015-10-24	Patapsco Valley 50KUnited States*Towson, MD	50km	6:10:13 h	8.103	60/211
2017-03-18	The HAT Run 50KUnited States*Towson, MD	50km	5:24:09 h	9.255	37/335
2017-07-15	Catoctin 50k Trail RunUnited States*Fredrick, MD	50km	8:03:55 h	6.199	80/142
2017-10-28	Patapsco Valley 50KUnited States*Towson, MD	50km	6:22:24 h	7.845	50/245
2018-05-05	Farm Park Challenge - 10 Hour RunUnited States	10h	57.936 km	5.794	6/7
2018-07-14	Catoctin 50k Trail RunUnited States*Towson, MD	50km	7:07:22 h	7.020	29/125
2018-11-17	Stone Mill 50 Mile RunUnited States*Frederick, MD	50mi	11:24:54 h	7.049	91/244
2019-04-27	Endurance Challenge - Washington D.C. Trail 50 kmUnited States*Cockeysville, MD	50km	5:12:21 h	9.605	39/312
2019-11-09	Rosaryville Veterans Day 50KUnited States*Cockeysville, MD	50km	5:18:59 h	9.405	18/134
2021-11-13	Rosaryville Veterans Day 50KUnited States*Cockeysville, MD	50km	6:35:35 h	7.584	59/101
2022-07-09	Catoctin 50k Trail RunUnited States*Cockeysville, MD	50km	8:49:04 h	5.670	103/120
2022-10-29	Patapsco Valley 50KUnited States*Cockeysville, MD	50km	7:13:04 h	6.927	95/221
2023-02-04	Froggy Hollow 9hUnited States*Cockeysville, MD	9h	69.201 km	7.689	11/31