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BOSTON MARATHON 2026

Ken Cowen

Bib: 19435•M

OH

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M55-59)
#0 / 1491
Top 41%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:47
3.11 mi
Rank: #16759
Start → 5K
24:47 | 7:59/mi
10K
49:14
6.21 mi
Rank: #16488 (+271)
5K → 10K
24:27 | 7:53/mi
15K
1:13:13
9.32 mi
Rank: #15884 (+604)
10K → 15K
23:59 | 7:44/mi
20K
1:37:17
12.43 mi
Rank: #15393 (+491)
15K → 20K
24:04 | 7:45/mi
HALF
1:42:30
13.11 mi
Rank: #15330 (+63)
20K → HALF
5:13 | 7:40/mi
25K
2:01:11
15.53 mi
Rank: #14945 (+385)
HALF → 25K
18:41 | 7:43/mi
30K
2:25:25
18.64 mi
Rank: #14362 (+583)
25K → 30K
24:14 | 7:48/mi
20M
2:36:04
20.00 mi
Rank: #14142 (+220)
30K → 20M
10:39 | 7:51/mi
21M
2:44:15
21.00 mi
Rank: #13918 (+224)
20M → 21M
8:11 | 8:11/mi
35K
2:49:51
21.75 mi
Rank: #13778 (+140)
21M → 35K
5:36 | 7:30/mi
23M
2:59:46
23.00 mi
Rank: #13652 (+126)
35K → 23M
9:55 | 7:56/mi
24M
3:07:38
24.00 mi
Rank: #13605 (+47)
23M → 24M
7:52 | 7:52/mi
40K
3:14:34
24.85 mi
Rank: #13577 (+28)
24M → 40K
6:56 | 8:07/mi
25.2M
3:17:34
25.20 mi
Rank: #13560 (+17)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:25:31
26.22 mi
Rank: #13552 (+8)
25.2M → FINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:42:30
Pace7:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:01
Pace7:52 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4124:477:5924:47
7:59
-
10K
6.21 mi11:54:0849:147:5624:27
7:53
-0:06
15K
9.32 mi12:18:071:13:137:5223:59
7:44
-0:09
20K
12.43 mi12:42:111:37:177:5024:04
7:45
+0:01
HALF
13.11 mi12:47:241:42:307:505:13
7:40
-0:05
25K
15.53 mi13:06:052:01:117:4918:41
7:43
+0:03
30K
18.64 mi13:30:192:25:257:4924:14
7:48
+0:05
20M
20.00 mi13:40:582:36:047:4910:39
7:51
+0:03
21M
21.00 mi13:49:092:44:157:508:11
8:11
+0:20
35K
21.75 mi13:54:452:49:517:495:36
7:30
-0:41
23M
23.00 mi14:04:402:59:467:499:55
7:56
+0:26
24M
24.00 mi14:12:323:07:387:507:52
7:52
-0:04
40K
24.85 mi14:19:283:14:347:506:56
8:07
+0:15
25.2M
25.20 mi14:22:283:17:347:513:00
8:42
+0:35
FINISH
26.22 mi14:30:253:25:317:517:57
7:49
-0:53

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:30 /mi

Average Pace

7:51 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:22:31

99% of race

Time at Steady Pace

3:00

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:29:4124:477:5924:47
7:59
#16759
10K
6.21 mi11:54:0849:147:5624:27
7:53
#16488
15K
9.32 mi12:18:071:13:137:5223:59
7:44
#15884
20K
12.43 mi12:42:111:37:177:5024:04
7:45
#15393
HALF
13.11 mi12:47:241:42:307:505:13
7:40
#15330
25K
15.53 mi13:06:052:01:117:4918:41
7:43
#14945
30K
18.64 mi13:30:192:25:257:4924:14
7:48
#14362
20M
20.00 mi13:40:582:36:047:4910:39
7:51
#14142
21M
21.00 mi13:49:092:44:157:508:11
8:11
#13918
35K
21.75 mi13:54:452:49:517:495:36
7:30
#13778
23M
23.00 mi14:04:402:59:467:499:55
7:56
#13652
24M
24.00 mi14:12:323:07:387:507:52
7:52
#13605
40K
24.85 mi14:19:283:14:347:506:56
8:07
#13577
25.2M
25.20 mi14:22:283:17:347:513:00
8:42
#13560
FINISH
26.22 mi14:30:253:25:317:517:57
7:49
#13552
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16759109101091014681(Top 51%)10064(Top 62%)10064(Top 675%)
10K6.21 mi3.10 mi16488+27110789+12110789+12116192(Top 56%)10690(Top 65%)10690(Top 717%)
15K9.32 mi3.11 mi15884+60410552+23710552+23714681(Top 51%)10064(Top 62%)10064(Top 675%)
20K12.43 mi3.11 mi15393+49110344+20810344+20814097(Top 49%)9775(Top 60%)9775(Top 656%)
HALF13.11 mi0.68 mi15330+6310318+2610318+2614257(Top 49%)9887(Top 61%)9887(Top 663%)
25K15.53 mi2.42 mi14945+38510172+14610172+14613063(Top 45%)9249(Top 57%)9249(Top 620%)
30K18.64 mi3.11 mi14362+5839884+2889884+28811981(Top 41%)8649(Top 53%)8649(Top 580%)
20M20.00 mi1.36 mi14142+2209774+1109774+11011645(Top 40%)8390(Top 51%)8390(Top 563%)
21M21.00 mi1.00 mi13918+2249657+1179657+11711091(Top 38%)8029(Top 49%)8029(Top 538%)
35K21.75 mi0.75 mi13778+1409579+789579+7810732(Top 37%)7849(Top 48%)7849(Top 526%)
23M23.00 mi1.25 mi13652+1269491+889491+8811908(Top 41%)8320(Top 51%)8320(Top 558%)
24M24.00 mi1.00 mi13605+479452+399452+3912780(Top 44%)8606(Top 53%)8606(Top 577%)
40K24.85 mi0.85 mi13577+289424+289424+2813171(Top 45%)8705(Top 53%)8705(Top 584%)
25.2M25.20 mi0.35 mi13560+179405+199405+1912828(Top 44%)8514(Top 52%)8514(Top 571%)
FINISH26.22 mi1.02 mi13552+89380+259380+2513759(Top 47%)8912(Top 55%)8912(Top 598%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14681

Males

10064

M55-59

10064

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16192

Males

10690

M55-59

10690

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14681

Males

10064

M55-59

10064

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14097

Males

9775

M55-59

9775

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14257

Males

9887

M55-59

9887

HALF→25K

13.1 - 15.5 mi

Top 45%
×4
+66ft-88ft

Overall

13063

Males

9249

M55-59

9249

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11981

Males

8649

M55-59

8649

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11645

Males

8390

M55-59

8390

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11091

Males

8029

M55-59

8029

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10732

Males

7849

M55-59

7849

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11908

Males

8320

M55-59

8320

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12780

Males

8606

M55-59

8606

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13171

Males

8705

M55-59

8705

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12828

Males

8514

M55-59

8514

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13759

Males

8912

M55-59

8912

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3708
Passed By
501
Net Change
+3207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16759
5K → 10K454183+271#16759#16488
10K → 15K63632+604#16488#15884
15K → 20K50312+491#15884#15393
20K → HALF7310+63#15393#15330
HALF → 25K39510+385#15330#14945
25K → 30K5907+583#14945#14362
30K → 20M23212+220#14362#14142
20M → 21M2339+224#14142#13918
21M → 35K1455+140#13918#13778
35K → 23M15933+126#13778#13652
23M → 24M9346+47#13652#13605
24M → 40K8355+28#13605#13577
40K → 25.2M3619+17#13577#13560
25.2M → FINISH7668+8#13560#13552
TOTALS3708501+3207
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing