Ryan Sullivan (M35)

2026

3 Races | 124 mi.

Lake Sonoma 100K & 50K

Apr 11th 2026
| Healdsburg, CA
Distance
100 KM
Overall
1 / 97
Division (M)
1 / 76
8:36:09

Chuckanut 50k

Mar 21st 2026
| Fairhaven, WA
Distance
50 KM
Overall
4 / 522
Division (M)
4 / 339
3:43:49

Black Canyon Ultras

Feb 15th 2026
| Mayer, AZ
Distance
50 KM
Overall
5 / 848
Division (M)
5 / 528
3:24:34

2025

5 Races | 274 mi.

Run Rabbit Run

Sep 12th 2025
| Steamboat Springs, CO
Distance
100 Miles
Overall
4 / 55
Division (M)
4 / 43
19:29:33

San Juan Solstice

Jun 21st 2025
| Lake City, CO
Distance
50 Miles
Overall
1 / 218
Division (M)
1 / 166
8:12:05

Ram Party

May 17th 2025
| Colorado Springs, CO
Distance
50 KM
Overall
1 / 53
Division (M)
1 / 27
3:10:57

Gorge Waterfalls

Apr 12th 2025
| Cascade Locks, OR
Distance
100 KM
Overall
5 / 310
Division (M)
5 / 218
8:28:18

Chuckanut 50k

Mar 15th 2025
| Fairhaven, WA
Distance
50 KM
Overall
5 / 623
Division (M)
5 / 397
3:54:03

2024

6 Races | 327 mi.

JFK

Nov 23rd 2024
| Boonsboro, MD
Distance
50 Miles
Overall
2 / 1120
Division (M)
2 / 896
5:27:40

DC Peaks 50

Oct 5th 2024
| Kaysville, UT
Distance
55 KM
Overall
1 / 55
Division (M)
1 / 38
4:53:31

Leadville Trail

Aug 17th 2024
| Leadville, CO
Distance
100 Miles
Overall
4 / 403
Division (M)
3 / 329
17:21:39

Quebec Mega Trail

Jul 6th 2024
| Beaupré, QC
Distance
50 Miles
Overall
1 / 236
Division (M)
1 / 187
8:23:49

North Fork 50 Mile/50K

Jun 1st 2024
| Pine, CO
Distance
50 KM
Overall
1 / 184
Division (M)
1 / 115
3:42:52

Gorge Waterfalls

Apr 13th 2024
| Cascade Locks, OR
Distance
100 KM
Overall
4 / 297
Division (M)
4 / 221
9:49:52

2023

5 Races | 212 mi.

JFK

Nov 18th 2023
| Boonsboro, MD
Distance
50 Miles
Overall
3 / 933
Division (M)
3 / 737
5:40:45

Sage Burner 50k

Oct 14th 2023
| Gunnison, CO
Distance
50 KM
Overall
1 / 46
Division (M)
1 / 34
3:46:27

San Juan Solstice

Jun 24th 2023
| Lake City, CO
Distance
50 Miles
Overall
1 / 199
Division (M)
1 / 134
8:39:17

Lake Sonoma 100K & 50K

Apr 8th 2023
| Healdsburg, CA
Distance
50 Miles
Overall
7 / 214
Division (M)
7 / 133
7:15:46

Way Too Cool

Mar 4th 2023
| Cool, CA
Distance
50 KM
Overall
7 / 412
Division (M)
7 / 263
3:36:32

2022

3 Races | 131 mi.

JFK

Nov 19th 2022
| Boonsboro, MD
Distance
50 Miles
Overall
5 / 966
Division (M)
5 / 735
5:47:01

Rough Canyon Trail Runs

Oct 8th 2022
| Grand Junction, CO
Distance
50 KM
Overall
1 / 20
Division (M)
1 / 8
4:09:21

San Juan Solstice

Jun 25th 2022
| Lake City, CO
Distance
50 Miles
Overall
3 / 201
Division (M)
3 / 132
8:37:33

2021

2 Races | 100 mi.

Run Rabbit Run

Sep 17th 2021
| Steamboat Springs, CO
Distance
50 Miles
Overall
1 / 139
Division (M)
1 / 84
7:38:45

San Juan Solstice

Jun 26th 2021
| Lake City, CO
Distance
50 Miles
Overall
6 / 181
Division (M)
5 / 128
9:30:58

2019

2 Races | 86 mi.

Tahoe 100k

Sep 14th 2019
| Lake Tahoe, CA
Distance
100 KM
Overall
2 / 51
Division (M)
2 / 42
12:20:44

South Park Trail Runs

Jun 8th 2019
| Fairplay, CO
Distance
24 Miles
Overall
1 / 69
Division (M)
1 / 47
3:09:00

2018

3 Races | 118 mi.

Sage Burner 50k

Oct 27th 2018
| Gunnison, CO
Distance
50 KM
Overall
8 / 90
Division (M)
8 / 56
4:28:29

Silverton Ultra Dirty

Aug 11th 2018
| Silverton, CO
Distance
60 KM
Overall
3 / 82
Division (M)
3 / 49
5:47:50

The North Face Endurance Challenge Washi...

Apr 28th 2018
| Washington DC, DC
Distance
50 Miles
Overall
5 / 181
Division (M)
5 / 151
7:37:44

2017

1 Race | 34 mi.

Crested Butte Ultra

Sep 9th 2017
| Crested Butte, CO
Distance
55 KM
Overall
4 / 92
Division (M)
4 / 46
5:55:33

2011

1 Race | 50 mi.

Silver Rush 50

Jul 17th 2011
| Leadville, CO
Distance
50 Miles
Overall
203 / 279
Division (M)
157 / 202
11:59:05
31
Races
14y 8m 2d
Longevity
1,458
Lifetime Miles

Personal Bests

50k (9)
3:10:57
2025
50m (12)
5:27:40
2024
100k (4)
8:28:18
2025
100m (2)
17:21:39
2024

Distance by Year

2026
124 Miles
3 Races
2025
274 Miles
5 Races
2024
327 Miles
6 Races
2023
212 Miles
5 Races
2022
131 Miles
3 Races
2021
100 Miles
2 Races
2019
86 Miles
2 Races
2018
118 Miles
3 Races
2017
34 Miles
1 Race
2011
50 Miles
1 Race

Multiple Performances

2026
4th Place
2025
5th Place
2025
1st Place
2023
1st Place
2022
3rd Place
2021
5th Place
2025
5th Place
2024
4th Place
2024
2nd Place
2023
3rd Place
2022
5th Place
2023
1st Place
2018
8th Place

8:36:09

100 KM

8:12:05

50 Miles

3:10:57

50 KM

Course Record

3:10:57

50 KM

2nd Place

5:27:40

50 Miles

4:53:31

55 KM

17:21:39

100 Miles

8:23:49

50 Miles

3:42:52

50 KM

3:42:52

50 KM

3rd Place

5:40:45

50 Miles

3:46:27

50 KM

8:39:17

50 Miles

8:37:33

50 Miles

7:38:45

50 Miles

12:20:44

100 KM

3:09:00

24 Miles

5:47:50

60 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

Lake to Ocean 100K
Port Mayaka, FL - 19 finishers
100 KM
Salt Lake Foothills Trail Races
Salt Lake City, UT - 84 finishers
50 Miles | 50 KM
Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
South Ridge Trail Challenge
Allison Park, PA - 18 finishers
50 KM
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
The Sticks
Norton, KS - 72 finishers
72 Hours | 48 Hours | 24 Hours | 12 Hours | 6 Hours
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
Cinderella Trail - Spring
Oakland, CA - 28 finishers
50 KM
View All Results