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Tom Derr

Professional Marathon

Bib: 44

Sex: M

Age: 33

Residence: Boulder, CO, USA

Show All Historical Results

Time

2
:
1
7
:
2
3
Boston Qualifying Time

Splits

Finish 7:21
40K 16:57
35K 16:40
30K 16:16
25K 12:32
Half Marathon 3:31
20K 15:59
15K 15:57
10K 16:01
5K 16:10

Overall Place

30 out of 77
view all

Gender Place

30 out of 50 Men
view all

Average Pace

5:15 per mile
view kilometer pace

Age Graded %

89 percent
view time
Finisher Certificate
Detailed Results
Location Race Time Time of Day Pace Between Overall Place Sex Place Age Graded Place Passed / By
Finish 2:17:23 9:33:24 5:28 30/77 30/50 37/77 3/0
40K 2:10:02 9:26:03 5:28 33/75 33/50 38/75 3/3
35K 1:53:05 9:09:06 5:22 33/73 32/46 41/73 3/3
30K 1:36:26 8:52:27 5:15 33/80 33/50 42/80 5/3
25K 1:20:10 8:36:11 5:10 35/84 33/51 52/84 4/1
Half Marathon 1:07:39 8:23:40 5:12 38/79 35/48 54/79 0/8
20K 1:04:08 8:20:09 5:09 30/85 27/51 57/85 4/1
15K 48:10 8:04:11 5:08 33/84 30/50 59/84 5/1
10K 32:13 7:48:14 5:10 37/84 34/51 71/84 0/1
5K 16:13 7:32:14 5:12 36/84 33/51 68/84 38/2
ChipStart 0:04 7:16:04 72/85 39/51
GunStart 0:00 7:16:01
Graphic Results

Placement (Overall)

30

You placed 30 out of 77 runners

Lead runners →

Change in Position (40K to Time)

+ 3
- 0

You passed 3 runners in the overall category

You were passed by 0 runners in the overall category

Race Summary

Date

12/21/2025

Distance

26.2 miles

Average Time

2:24:52

Total

77 finishers

Men

50 finishers

Women

24 finishers
Result Features

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