Jim Mastrianni (M63)

2025

1 Race | 50 mi.

JFK

Nov 22nd 2025
| Boonsboro, MD
Distance
50 Miles
Overall
447 / 1111
Division (M)
369 / 850
9:59:44

2024

1 Race | 50 mi.

JFK

Nov 23rd 2024
| Boonsboro, MD
Distance
50 Miles
Overall
312 / 1120
Division (M)
265 / 896
9:18:04

2023

2 Races | 111 mi.

JFK

Nov 18th 2023
| Boonsboro, MD
Distance
50 Miles
Overall
438 / 933
Division (M)
359 / 737
10:16:15

3 Days at the Fair

May 13th 2023
| Augusta, NJ
Duration
12 Hours
Overall
2 / 29
Division (M)
2 / 16
61

2022

1 Race | 50 mi.

JFK

Nov 19th 2022
| Boonsboro, MD
Distance
50 Miles
Overall
340 / 966
Division (M)
284 / 735
9:53:28

2021

1 Race | 62 mi.

New Jersey Ultra Trail Festival

Mar 27th 2021
| Augusta, NJ
Distance
100 KM
Overall
5 / 10
Division (M)
5 / 9
19:01:37
6
Races
4y 7m 1d
Longevity
323
Lifetime Miles

Personal Bests

50m (4)
9:18:04
2024
100k (1)
19:01:37
2021
12hr (1)
61
2023

Distance by Year

2025
50 Miles
1 Race
2024
50 Miles
1 Race
2023
111 Miles
2 Races
2022
50 Miles
1 Race
2021
62 Miles
1 Race

Multiple Performances

2025
369th Place
2024
265th Place
2023
359th Place
2022
284th Place

61

12 Hours

Senior Grand Master Course Record

61

12 Hours

Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.

Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

The Midwest Ultra Track Classic
Warrensburg, MO - 19 finishers
24 Hours | 12 Hours | 6 Hours
Rabid Raccoon 100
Beaver Falls, PA - 275 finishers
100 Miles | 100 KM
Spence Mountain Run
Klamath Falls, OR - 11 finishers
50 KM
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
Run Comfy Numb Trail Race
Whistler, BC - 68 finishers
50 KM
Salt Lake Foothills Trail Races
Salt Lake City, UT - 84 finishers
50 Miles | 50 KM
Mohican Trail Run
Loudonville, OH - 251 finishers
100 Miles | 50 Miles
MCW The Tatum Classic
Middletown Township, NJ - 16 finishers
50 KM
Coz's Backyard Ultra
Holland Patent, NY - 16 finishers
Backyard
View All Results