Zac Marion (M40)

2025

1 Race | 62 mi.

California Fall Classic 100K and 55K

Oct 18th 2025
| Healdsburg, CA
Distance
100 KM
Overall
63 / 218
Division (M)
56 / 172
14:24:31

2023

3 Races | 171 mi.

Leadville Trail

Aug 19th 2023
| Leadville, CO
Distance
100 Miles
Overall
57 / 362
Division (M)
51 / 291
24:13:36

Tahoe Rim Trail

Jul 15th 2023
| Carson City, NV
Distance
55 KM
Overall
2 / 110
Division (M)
1 / 50
7:13:25

Bryce Canyon

May 20th 2023
| Bryce Canyon, UT
Distance
60 KM
Overall
5 / 128
Division (M)
5 / 64
6:40:18

2022

1 Race | 31 mi.

Wy'east Wonder

Jun 12th 2022
| Parkdale, OR
Distance
50 KM
Overall
17 / 190
Division (M)
12 / 90
5:05:08

2019

2 Races | 68 mi.

McDowell Mountain Frenzy

Dec 7th 2019
| Fountain Hills, AZ
Distance
50 KM
Overall
17 / 164
Division (M)
15 / 104
5:05:53

Bryce Canyon

May 18th 2019
| Bryce Canyon, UT
Distance
60 KM
Overall
2 / 197
Division (M)
2 / 114
6:20:09

2018

2 Races | 87 mi.

Bryce Canyon

Jun 2nd 2018
| Bryce Canyon, UT
Distance
50 Miles
Overall
1 / 137
Division (M)
1 / 94
8:28:16

Black Canyon Ultras

Feb 17th 2018
| Mayer, AZ
Distance
60 KM
Overall
2 / 129
Division (M)
2 / 82
5:24:32

2017

1 Race | 37 mi.

Black Canyon Ultras

Feb 18th 2017
| Mayer, AZ
Distance
60 KM
Overall
4 / 112
Division (M)
4 / 59
5:55:59

2016

5 Races | 281 mi.

Pony Express Trail Run

Oct 21st 2016
| Faust, UT
Distance
50 Miles
Overall
1 / 46
Division (M)
1 / 33
6:49:10

Run Rabbit Run

Sep 16th 2016
| Steamboat Springs, CO
Distance
100 Miles
Overall
44 / 203
Division (M)
39 / 162
26:00:35

Bryce Canyon

Jun 17th 2016
| Bryce Canyon, UT
Distance
50 Miles
Overall
4 / 150
Division (M)
4 / 82
9:46:11

Antelope Island Buffalo Run

Mar 18th 2016
| Syracuse, UT
Distance
50 Miles
Overall
1 / 135
Division (M)
1 / 91
7:02:20

Antelope Canyon Ultras

Feb 20th 2016
| Page, AZ
Distance
50 KM
Overall
5 / 223
Division (M)
5 / 117
4:55:35

2015

4 Races | 281 mi.

The Bear 100

Sep 25th 2015
| Logan, UT
Distance
100 Miles
Overall
11 / 207
Division (M)
10 / 160
22:44:31

Skyline Mountain Marathon

Aug 15th 2015
| Liberty, UT
Distance
50 KM
Overall
1 / 36
Division (M)
1 / 19
5:11:28

Bryce Canyon

Jun 5th 2015
| Bryce Canyon, UT
Distance
100 Miles
Overall
3 / 76
Division (M)
3 / 55
21:23:21

Antelope Island Buffalo Run

Mar 20th 2015
| Syracuse, UT
Distance
50 Miles
Overall
3 / 158
Division (M)
3 / 122
7:24:54

2014

6 Races | 415 mi.

Run Rabbit Run

Sep 13th 2014
| Steamboat Springs, CO
Distance
100 Miles
Overall
15 / 28
Division (M)
12 / 22
23:56:35

Ouray 100 Mile Endurance Run

Aug 2nd 2014
| Ouray, CO
Distance
100 Miles
Overall
1 / 19
Division (M)
1 / 17
26:05:23

Bryce Canyon

Jun 14th 2014
| Bryce Canyon, UT
Distance
100 Miles
Overall
1 / 89
Division (M)
1 / 63
21:14:11

Zion Ultras and Trail Half Marathon

Apr 6th 2014
| Virgin, UT
Distance
50 KM
Overall
15 / 84
Division (M)
13 / 43
5:25:51

Antelope Island Buffalo Run

Mar 21st 2014
| Syracuse, UT
Distance
50 Miles
Overall
5 / 113
Division (M)
5 / 85
7:16:26

Moab's Red Hot Ultra

Feb 15th 2014
| Moab, UT
Distance
55 KM
Overall
99 / 301
Division (M)
78 / 200
5:50:04

2013

4 Races | 258 mi.

Antelope Island Fall Classic

Oct 19th 2013
| Syracuse, UT
Distance
100 KM
Overall
2 / 25
Division (M)
2 / 19
9:51:08

Leadville Trail

Aug 17th 2013
| Leadville, CO
Distance
100 Miles
Overall
49 / 497
Division (M)
46 / 415
22:56:26

Bryce Canyon

May 31st 2013
| Bryce Canyon, UT
Distance
100 KM
Overall
14 / 26
Division (M)
11 / 15
17:58:02

Red Mountain

Apr 20th 2013
| St George, UT
Distance
55 KM
Overall
9 / 34
Division (M)
7 / 20
4:44:17

2012

1 Race | 34 mi.

Red Mountain

Apr 21st 2012
| St George, UT
Distance
55 KM
Overall
3 / 46
Division (M)
3 / 30
4:17:43
30
Races
13y 6m 3d
Longevity
1,728
Lifetime Miles

Personal Bests

50k (5)
4:55:35
2016
50m (6)
6:49:10
2016
100k (3)
9:51:08
2013
100m (8)
21:14:11
2014

Distance by Year

2025
62 Miles
1 Race
2023
171 Miles
3 Races
2022
31 Miles
1 Race
2019
68 Miles
2 Races
2018
87 Miles
2 Races
2017
37 Miles
1 Race
2016
281 Miles
5 Races
2015
281 Miles
4 Races
2014
415 Miles
6 Races
2013
258 Miles
4 Races
2012
34 Miles
1 Race

Multiple Performances

2023
51st Place
2013
46th Place
2023
5th Place
2019
2nd Place
2018
1st Place
2016
4th Place
2018
2nd Place
2017
4th Place
2016
39th Place
2014
12th Place
2016
1st Place
2015
3rd Place
2014
5th Place
2015
3rd Place
2014
1st Place
2013
7th Place
2012
3rd Place

7:13:25

55 KM

6:20:09

60 KM

8:28:16

50 Miles

5:24:32

60 KM

6:49:10

50 Miles

7:02:20

50 Miles

5:11:28

50 KM

21:23:21

100 Miles

7:24:54

50 Miles

26:05:23

100 Miles

21:14:11

100 Miles

9:51:08

100 KM

4:17:43

55 KM

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

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