Colin Brennan (M26)

2026

1 Race | 62 mi.

The Big Alta

Mar 21st 2026
| Marinwood, CA
Distance
100 KM
Overall
165 / 216
Division (M)
123 / 156
15:04:57

2025

2 Races | 78 mi.

Peacock Challenge

Oct 25th 2025
| Waialua, HI
Distance
27.5 Miles
Overall
4 / 74
Division (M)
4 / 46
5:11:29

Saddles 100

Oct 4th 2025
| Prescott, AZ
Distance
50 Miles
Overall
49 / 123
Division (M)
46 / 108
10:59:38
3
Races
0y 5m 18d
Longevity
140
Lifetime Miles

Personal Bests

50m (1)
10:59:38
2025
100k (1)
15:04:57
2026

Distance by Year

2026
62 Miles
1 Race
2025
78 Miles
2 Races

Multiple Performances

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
MCW The Tatum Classic
Middletown Township, NJ - 16 finishers
50 KM
Run Comfy Numb Trail Race
Whistler, BC - 68 finishers
50 KM
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
The Midwest Ultra Track Classic
Warrensburg, MO - 19 finishers
24 Hours | 12 Hours | 6 Hours
Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
North Fork 50 Mile/50K
Pine, CO - 255 finishers
50 Miles | 50 KM
Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
View All Results