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BOSTON MARATHON 2025

Kevin Brubaker

Bib: 20676•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:57/mi
24:42
↑ 97↓ 3451.5%
10K· 6.21 mi
8:29/mi
51:02
↑ 79↓ 1380.4%
15K· 9.32 mi
8:27/mi
1:17:16
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:44:08
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:49:55
↑ 19↓ 370.5%
25K· 15.53 mi
8:48/mi
2:11:14
↑ 66↓ 880.2%
30K· 18.64 mi
9:09/mi
2:39:40
↑ 181↓ 1480.2%
20M
9:37/mi
2:52:44
↑ 64↓ 500.2%
21M
10:26/mi
3:03:10
↑ 106↓ 241.6%
35K· 21.75 mi
9:43/mi
3:10:26
↑ 17↓ 861.7%
23M
11:42/mi
3:25:05
↑ 23↓ 630.6%
24M
10:08/mi
3:35:13
↓ 821.3%
40K· 24.85 mi
11:02/mi
3:44:39
↓ 200.3%
25.2M
12:22/mi
3:48:55
↑ 13↓ 160.2%
Finish· 26.22 mi
10:46/mi
3:59:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:55
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time2:09:58
Pace9:55 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3724:427:5724:42
7:57
-
10K
6.21 mi11:44:5751:028:1326:20
8:29
+0:32
15K
9.32 mi12:11:111:17:168:1726:14
8:27
-0:02
20K
12.43 mi12:38:031:44:088:2326:52
8:39
+0:12
Half
13.11 mi12:43:501:49:558:235:47
8:29
-0:10
25K
15.53 mi13:05:092:11:148:2721:19
8:48
+0:19
30K
18.64 mi13:33:352:39:408:3428:26
9:09
+0:21
20M
20.00 mi13:46:392:52:448:3813:04
9:37
+0:28
21M
21.00 mi13:57:053:03:108:4310:26
10:26
+0:49
35K
21.75 mi14:04:213:10:268:457:16
9:43
-0:43
23M
23.00 mi14:19:003:25:058:5514:39
11:42
+1:59
24M
24.00 mi14:29:083:35:138:5810:08
10:08
-1:34
40K
24.85 mi14:38:343:44:399:029:26
11:02
+0:54
25.2M
25.20 mi14:42:503:48:559:054:16
12:22
+1:20
Finish
26.22 mi14:53:483:59:539:0910:58
10:46
-1:36

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:57 /mi

Average Pace

9:09 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:14

55% of race

Time at Steady Pace

58:54

25% of race

Time at Slower Pace

49:45

21% of race

Average Pace: 9:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:18:3724:427:5724:42
7:57
#16185
10K
6.21 mi11:44:5751:028:1326:20
8:29
#18063
15K
9.32 mi12:11:111:17:168:1726:14
8:27
#18344
20K
12.43 mi12:38:031:44:088:2326:52
8:39
#18516
Half
13.11 mi12:43:501:49:558:235:47
8:29
#18540
25K
15.53 mi13:05:092:11:148:2721:19
8:48
#18577
30K
18.64 mi13:33:352:39:408:3428:26
9:09
#18536
20M
20.00 mi13:46:392:52:448:3813:04
9:37
#18642
21M
21.00 mi13:57:053:03:108:4310:26
10:26
#18743
35K
21.75 mi14:04:213:10:268:457:16
9:43
#18862
23M
23.00 mi14:19:003:25:058:5514:39
11:42
#19499
24M
24.00 mi14:29:083:35:138:5810:08
10:08
#19634
40K
24.85 mi14:38:343:44:399:029:26
11:02
#19858
25.2M
25.20 mi14:42:503:48:559:054:16
12:22
#19977
Finish
26.22 mi14:53:483:59:539:0910:58
10:46
#20328
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16185108841088418988(Top 67%)12044(Top 75%)12044(Top 957%)
10K6.21 mi3.10 mi18063-187811643-75911643-75919653(Top 69%)12324(Top 77%)12324(Top 979%)
15K9.32 mi3.11 mi18344-28111758-11511758-11518988(Top 67%)12044(Top 75%)12044(Top 957%)
20K12.43 mi3.11 mi18516-17211835-7711835-7719131(Top 67%)12096(Top 75%)12096(Top 961%)
Half13.11 mi0.68 mi18540-2411845-1011845-1019028(Top 67%)12068(Top 75%)12068(Top 959%)
25K15.53 mi2.42 mi18577-3711843+211843+218885(Top 66%)11922(Top 74%)11922(Top 947%)
30K18.64 mi3.11 mi18536+4111807+3611807+3618418(Top 65%)11579(Top 72%)11579(Top 920%)
20M20.00 mi1.36 mi18642-10611822-1511822-1519667(Top 69%)12003(Top 75%)12003(Top 953%)
21M21.00 mi1.00 mi18743-10111831-911831-919793(Top 70%)11951(Top 74%)11951(Top 949%)
35K21.75 mi0.75 mi18862-11911862-3111862-3121031(Top 74%)12451(Top 77%)12451(Top 989%)
23M23.00 mi1.25 mi19499-63712101-23912101-23924598(Top 87%)14139(Top 88%)14139(Top 1123%)
24M24.00 mi1.00 mi19634-13512135-3412135-3421733(Top 77%)12689(Top 79%)12689(Top 1008%)
40K24.85 mi0.85 mi19858-22412216-8112216-8123208(Top 82%)13335(Top 83%)13335(Top 1059%)
25.2M25.20 mi0.35 mi19977-11912269-5312269-5323921(Top 84%)13723(Top 85%)13723(Top 1090%)
Finish26.22 mi1.02 mi20328-35112420-15112420-15124867(Top 88%)14203(Top 88%)14203(Top 1128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

18988

Males

12044

M60-64

12044

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

19653

Males

12324

M60-64

12324

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

18988

Males

12044

M60-64

12044

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

19131

Males

12096

M60-64

12096

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

19028

Males

12068

M60-64

12068

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

18885

Males

11922

M60-64

11922

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

18418

Males

11579

M60-64

11579

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19667

Males

12003

M60-64

12003

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

19793

Males

11951

M60-64

11951

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

21031

Males

12451

M60-64

12451

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24598

Males

14139

M60-64

14139

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

21733

Males

12689

M60-64

12689

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23208

Males

13335

M60-64

13335

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23921

Males

13723

M60-64

13723

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

24867

Males

14203

M60-64

14203

Passing Analysis

Category:
Athletes Passed
972
Passed By
5115
Net Change
-4143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16185
5K → 10K181896-1878#16185#18063
10K → 15K104385-281#18063#18344
15K → 20K151323-172#18344#18516
20K → Half2650-24#18516#18540
Half → 25K154191-37#18540#18577
25K → 30K261220+41#18577#18536
30K → 20M78184-106#18536#18642
20M → 21M69170-101#18642#18743
21M → 35K30149-119#18743#18862
35K → 23M12649-637#18862#19499
23M → 24M32167-135#19499#19634
24M → 40K22246-224#19634#19858
40K → 25.2M6125-119#19858#19977
25.2M → Finish9360-351#19977#20328
TOTALS9725115-4143
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing