Mark Calkins (M45)

2026

1 Race | 31 mi.

Stumptown Trail Runs

May 23rd 2026
| Portland, OR
Distance
50 KM
Overall
50 / 137
Division (M)
39 / 88
6:05:36

2025

3 Races | 144 mi.

Mt. Hood Trail Runs

Jul 12th 2025
| Timothy Lake, OR
Distance
50 Miles
Overall
62 / 128
Division (M)
46 / 80
10:44:40

Stumptown Trail Runs

May 26th 2025
| Portland, OR
Distance
50 KM
Overall
56 / 120
Division (M)
43 / 77
5:54:56

Banana Slug Backyard Ultra

Apr 25th 2025
| St. Paul, OR
Duration
24 Hours
Overall
15 / 54
Division (M)
11 / 34
62.5

2024

2 Races | 81 mi.

Silver Falls

Nov 2nd 2024
| Silverton, OR
Distance
50 KM
Overall
84 / 150
Division (M)
65 / 115
6:39:32

Mt. Hood Trail Runs

Jul 13th 2024
| Timothy Lake, OR
Distance
50 Miles
Overall
68 / 124
Division (M)
42 / 70
11:18:59
6
Races
1y 10m 14d
Longevity
256
Lifetime Miles

Personal Bests

50k (3)
5:54:56
2025
50m (2)
10:44:40
2025
24hr (1)
62.5
2025

Distance by Year

2026
31 Miles
1 Race
2025
144 Miles
3 Races
2024
81 Miles
2 Races

Multiple Performances

2026
39th Place
2025
43rd Place
2025
46th Place
2024
42nd Place

Weekly Newsletter

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

Recent Results

Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
Lake Tye Challenge
Monroe, WA - 25 finishers
12 Hours | 6 Hours
High Noon Showdown
Enoree, SC - 17 finishers
12 Hours | 6 Hours | 6 Hours
Spence Mountain Run
Klamath Falls, OR - 11 finishers
50 KM
Hotfoot Hamster
Buckeye, AZ - 94 finishers
24 Hours | 12 Hours | 6 Hours
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
Blackfoot Ultra
Edmonton, AB - 124 finishers
100 KM | 50 Miles | 50 KM
The Full Mo
Sheridan, IN - 190 finishers
50 KM
Echo Valley Runs
Chelan, WA - 80 finishers
50 KM
View All Results