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BOSTON MARATHON 2025

Douglas Keen

Bib: 19360•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:12
Rank: #14697
Start → 5K
24:12 | 7:47/mi
10K· 6.21 mi
48:09
Rank: #14312 (+385)
5K → 10K
23:57 | 7:43/mi
15K· 9.32 mi
1:12:21
Rank: #14306 (+6)
10K → 15K
24:12 | 7:47/mi
20K· 12.43 mi
1:37:16
Rank: #14465 (-159)
15K → 20K
24:55 | 8:01/mi
Half· 13.11 mi
1:42:41
Rank: #14495 (-30)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:02:13
Rank: #14445 (+50)
Half → 25K
19:32 | 8:03/mi
30K· 18.64 mi
2:28:17
Rank: #14322 (+123)
25K → 30K
26:04 | 8:23/mi
20M
2:39:50
Rank: #14249 (+73)
30K → 20M
11:33 | 8:30/mi
21M
2:48:46
Rank: #14150 (+99)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
2:55:02
Rank: #14179 (-29)
21M → 35K
6:16 | 8:23/mi
23M
3:06:10
Rank: #14289 (-110)
35K → 23M
11:08 | 8:54/mi
24M
3:14:58
Rank: #14364 (-75)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
3:22:42
Rank: #14417 (-53)
24M → 40K
7:44 | 9:03/mi
25.2M
3:26:06
Rank: #14438 (-21)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:34:59
Rank: #14561 (-123)
25.2M → Finish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:52:18
Pace8:34 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1424:127:4724:12
7:47
-
10K
6.21 mi11:47:1148:097:4523:57
7:43
-0:04
15K
9.32 mi12:11:231:12:217:4624:12
7:47
+0:04
20K
12.43 mi12:36:181:37:167:5024:55
8:01
+0:14
Half
13.11 mi12:41:431:42:417:505:25
7:56
-0:05
25K
15.53 mi13:01:152:02:137:5219:32
8:03
+0:07
30K
18.64 mi13:27:192:28:177:5726:04
8:23
+0:20
20M
20.00 mi13:38:522:39:507:5911:33
8:30
+0:07
21M
21.00 mi13:47:482:48:468:028:56
8:56
+0:26
35K
21.75 mi13:54:042:55:028:036:16
8:23
-0:33
23M
23.00 mi14:05:123:06:108:0611:08
8:54
+0:31
24M
24.00 mi14:14:003:14:588:078:48
8:48
-0:06
40K
24.85 mi14:21:443:22:428:097:44
9:03
+0:15
25.2M
25.20 mi14:25:083:26:068:113:24
9:52
+0:49
Finish
26.22 mi14:34:013:34:598:128:53
8:43
-1:09

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

7:43 /mi

Average Pace

8:12 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:13

57% of race

Time at Steady Pace

43:53

20% of race

Time at Slower Pace

48:53

23% of race

Average Pace: 8:12 /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 mi11:23:1424:127:4724:12
7:47
#14697
10K
6.21 mi11:47:1148:097:4523:57
7:43
#14312
15K
9.32 mi12:11:231:12:217:4624:12
7:47
#14306
20K
12.43 mi12:36:181:37:167:5024:55
8:01
#14465
Half
13.11 mi12:41:431:42:417:505:25
7:56
#14495
25K
15.53 mi13:01:152:02:137:5219:32
8:03
#14445
30K
18.64 mi13:27:192:28:177:5726:04
8:23
#14322
20M
20.00 mi13:38:522:39:507:5911:33
8:30
#14249
21M
21.00 mi13:47:482:48:468:028:56
8:56
#14150
35K
21.75 mi13:54:042:55:028:036:16
8:23
#14179
23M
23.00 mi14:05:123:06:108:0611:08
8:54
#14289
24M
24.00 mi14:14:003:14:588:078:48
8:48
#14364
40K
24.85 mi14:21:443:22:428:097:44
9:03
#14417
25.2M
25.20 mi14:25:083:26:068:113:24
9:52
#14438
Finish
26.22 mi14:34:013:34:598:128:53
8:43
#14561
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14697103021030214256(Top 50%)10033(Top 62%)10033(Top 609%)
10K6.21 mi3.10 mi14312+38510141+16110141+16113951(Top 49%)9972(Top 62%)9972(Top 605%)
15K9.32 mi3.11 mi14306+610123+1810123+1814256(Top 50%)10033(Top 62%)10033(Top 609%)
20K12.43 mi3.11 mi14465-15910153-3010153-3015066(Top 53%)10343(Top 64%)10343(Top 628%)
Half13.11 mi0.68 mi14495-3010156-310156-315322(Top 54%)10459(Top 65%)10459(Top 635%)
25K15.53 mi2.42 mi14445+5010100+5610100+5614299(Top 50%)9885(Top 61%)9885(Top 600%)
30K18.64 mi3.11 mi14322+1239988+1129988+11214065(Top 50%)9616(Top 60%)9616(Top 583%)
20M20.00 mi1.36 mi14249+739933+559933+5513742(Top 48%)9315(Top 58%)9315(Top 565%)
21M21.00 mi1.00 mi14150+999859+749859+7413076(Top 46%)8868(Top 55%)8868(Top 538%)
35K21.75 mi0.75 mi14179-299854+59854+514676(Top 52%)9558(Top 59%)9558(Top 580%)
23M23.00 mi1.25 mi14289-1109870-169870-1615603(Top 55%)9885(Top 61%)9885(Top 600%)
24M24.00 mi1.00 mi14364-759883-139883-1316278(Top 57%)10136(Top 63%)10136(Top 615%)
40K24.85 mi0.85 mi14417-539872+119872+1116517(Top 58%)10138(Top 63%)10138(Top 615%)
25.2M25.20 mi0.35 mi14438-219869+39869+316266(Top 57%)9976(Top 62%)9976(Top 605%)
Finish26.22 mi1.02 mi14561-1239887-189887-1817530(Top 62%)10633(Top 66%)10633(Top 645%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14256

Males

10033

M55-59

10033

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

13951

Males

9972

M55-59

9972

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14256

Males

10033

M55-59

10033

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

15066

Males

10343

M55-59

10343

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

15322

Males

10459

M55-59

10459

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

14299

Males

9885

M55-59

9885

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14065

Males

9616

M55-59

9616

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13742

Males

9315

M55-59

9315

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

13076

Males

8868

M55-59

8868

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14676

Males

9558

M55-59

9558

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15603

Males

9885

M55-59

9885

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16278

Males

10136

M55-59

10136

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16517

Males

10138

M55-59

10138

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16266

Males

9976

M55-59

9976

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

17530

Males

10633

M55-59

10633

Passing Analysis

Category:
Athletes Passed
2050
Passed By
1914
Net Change
+136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14697
5K → 10K522137+385#14697#14312
10K → 15K203197+6#14312#14306
15K → 20K159318-159#14306#14465
20K → Half3060-30#14465#14495
Half → 25K190140+50#14495#14445
25K → 30K316193+123#14445#14322
30K → 20M14774+73#14322#14249
20M → 21M16566+99#14249#14150
21M → 35K6291-29#14150#14179
35K → 23M78188-110#14179#14289
23M → 24M52127-75#14289#14364
24M → 40K61114-53#14364#14417
40K → 25.2M2344-21#14417#14438
25.2M → Finish42165-123#14438#14561
TOTALS20501914+136
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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