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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stephen Kimball

Bib: 23229 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
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
26:16
3.11 mi
Rank: #19799
Start → 5K
26:16 | 8:28/mi
10K
52:32
6.21 mi
Rank: #19905 (-106)
5K → 10K
26:16 | 8:28/mi
15K
1:18:53
9.32 mi
Rank: #19933 (-28)
10K → 15K
26:21 | 8:29/mi
20K
1:46:43
12.43 mi
Rank: #20411 (-478)
15K → 20K
27:50 | 8:58/mi
HALF
1:52:38
13.11 mi
Rank: #20450 (-39)
20K → HALF
5:55 | 8:41/mi
25K
2:14:29
15.53 mi
Rank: #20603 (-153)
HALF → 25K
21:51 | 9:01/mi
30K
2:45:04
18.64 mi
Rank: #21090 (-487)
25K → 30K
30:35 | 9:51/mi
20M
2:59:04
20.00 mi
Rank: #21338 (-248)
30K → 20M
14:00 | 10:19/mi
21M
3:11:23
21.00 mi
Rank: #21758 (-420)
20M → 21M
12:19 | 12:19/mi
35K
3:19:06
21.75 mi
Rank: #21882 (-124)
21M → 35K
7:43 | 10:19/mi
23M
3:32:25
23.00 mi
Rank: #22067 (-185)
35K → 23M
13:19 | 10:39/mi
24M
3:42:50
24.00 mi
Rank: #22168 (-101)
23M → 24M
10:25 | 10:25/mi
40K
3:51:53
24.85 mi
Rank: #22230 (-62)
24M → 40K
9:03 | 10:36/mi
25.2M
3:55:55
25.20 mi
Rank: #22280 (-50)
40K → 25.2M
4:02 | 11:42/mi
FINISH
4:06:32
26.22 mi
Rank: #22389 (-109)
25.2M → FINISH
10:37 | 10:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:38
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:13:54
Pace10:13 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1026:168:2826:16
8:28
-
10K
6.21 mi11:55:2652:328:2826:16
8:28
0:00
15K
9.32 mi12:21:471:18:538:2826:21
8:29
+0:01
20K
12.43 mi12:49:371:46:438:3627:50
8:58
+0:29
HALF
13.11 mi12:55:321:52:388:365:55
8:41
-0:17
25K
15.53 mi13:17:232:14:298:4021:51
9:01
+0:20
30K
18.64 mi13:47:582:45:048:5230:35
9:51
+0:50
20M
20.00 mi14:01:582:59:048:5814:00
10:19
+0:28
21M
21.00 mi14:14:173:11:239:0712:19
12:19
+2:00
35K
21.75 mi14:22:003:19:069:107:43
10:19
-2:00
23M
23.00 mi14:35:193:32:259:1513:19
10:39
+0:20
24M
24.00 mi14:45:443:42:509:1810:25
10:25
-0:14
40K
24.85 mi14:54:473:51:539:209:03
10:36
+0:11
25.2M
25.20 mi14:58:493:55:559:224:02
11:42
+1:06
FINISH
26.22 mi15:09:264:06:329:2510:37
10:26
-1:16

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

8:28 /mi

Average Pace

9:25 /mi

Slowest Pace

12:19 /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

2:14:29

55% of race

Time at Steady Pace

1:35:42

39% of race

Time at Slower Pace

16:21

7% of race

Average Pace: 9:24 /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 mi11:29:1026:168:2826:16
8:28
#19799
10K
6.21 mi11:55:2652:328:2826:16
8:28
#19905
15K
9.32 mi12:21:471:18:538:2826:21
8:29
#19933
20K
12.43 mi12:49:371:46:438:3627:50
8:58
#20411
HALF
13.11 mi12:55:321:52:388:365:55
8:41
#20450
25K
15.53 mi13:17:232:14:298:4021:51
9:01
#20603
30K
18.64 mi13:47:582:45:048:5230:35
9:51
#21090
20M
20.00 mi14:01:582:59:048:5814:00
10:19
#21338
21M
21.00 mi14:14:173:11:239:0712:19
12:19
#21758
35K
21.75 mi14:22:003:19:069:107:43
10:19
#21882
23M
23.00 mi14:35:193:32:259:1513:19
10:39
#22067
24M
24.00 mi14:45:443:42:509:1810:25
10:25
#22168
40K
24.85 mi14:54:473:51:539:209:03
10:36
#22230
25.2M
25.20 mi14:58:493:55:559:224:02
11:42
#22280
FINISH
26.22 mi15:09:264:06:329:2510:37
10:26
#22389
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19799121951219520030(Top 69%)12340(Top 76%)12340(Top 815%)
10K6.21 mi3.10 mi19905-10612257-6212257-6220106(Top 69%)12370(Top 76%)12370(Top 817%)
15K9.32 mi3.11 mi19933-2812280-2312280-2320030(Top 69%)12340(Top 76%)12340(Top 815%)
20K12.43 mi3.11 mi20411-47812485-20512485-20521748(Top 75%)13124(Top 80%)13124(Top 867%)
HALF13.11 mi0.68 mi20450-3912502-1712502-1721208(Top 73%)12904(Top 79%)12904(Top 852%)
25K15.53 mi2.42 mi20603-15312559-5712559-5721229(Top 73%)12860(Top 79%)12860(Top 849%)
30K18.64 mi3.11 mi21090-48712778-21912778-21922693(Top 78%)13480(Top 82%)13480(Top 890%)
20M20.00 mi1.36 mi21338-24812886-10812886-10823351(Top 80%)13700(Top 84%)13700(Top 905%)
21M21.00 mi1.00 mi21758-42013078-19213078-19225517(Top 88%)14640(Top 90%)14640(Top 967%)
35K21.75 mi0.75 mi21882-12413128-5013128-5023906(Top 82%)13877(Top 85%)13877(Top 917%)
23M23.00 mi1.25 mi22067-18513194-6613194-6623695(Top 82%)13722(Top 84%)13722(Top 906%)
24M24.00 mi1.00 mi22168-10113236-4213236-4223883(Top 82%)13779(Top 84%)13779(Top 910%)
40K24.85 mi0.85 mi22230-6213258-2213258-2223411(Top 81%)13498(Top 83%)13498(Top 892%)
25.2M25.20 mi0.35 mi22280-5013271-1313271-1323868(Top 82%)13701(Top 84%)13701(Top 905%)
FINISH26.22 mi1.02 mi22389-10913306-3513306-3524883(Top 86%)14207(Top 87%)14207(Top 938%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20030

Males

12340

M60-64

12340

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

20106

Males

12370

M60-64

12370

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20030

Males

12340

M60-64

12340

15K→20K

9.3 - 12.4 mi

Top 75%
×5
+106ft-86ft

Overall

21748

Males

13124

M60-64

13124

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21208

Males

12904

M60-64

12904

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21229

Males

12860

M60-64

12860

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22693

Males

13480

M60-64

13480

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23351

Males

13700

M60-64

13700

20M→21M

20.0 - 21.0 mi

Top 88%
×8
+106ft-24ft

Overall

25517

Males

14640

M60-64

14640

21M→35K

21.0 - 21.8 mi

Top 82%
×7
+17ft-86ft

Overall

23906

Males

13877

M60-64

13877

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23695

Males

13722

M60-64

13722

23M→24M

23.0 - 24.0 mi

Top 82%
×6
+12ft-82ft

Overall

23883

Males

13779

M60-64

13779

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23411

Males

13498

M60-64

13498

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23868

Males

13701

M60-64

13701

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

24883

Males

14207

M60-64

14207

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
775
Passed By
2185
Net Change
-2590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19799
5K → 10K200200-106#19799#19905
10K → 15K162190-28#19905#19933
15K → 20K64200-478#19933#20411
20K → HALF2059-39#20411#20450
HALF → 25K90200-153#20450#20603
25K → 30K55200-487#20603#21090
30K → 20M44200-248#21090#21338
20M → 21M13200-420#21338#21758
21M → 35K21145-124#21758#21882
35K → 23M37200-185#21882#22067
23M → 24M26127-101#22067#22168
24M → 40K2688-62#22168#22230
40K → 25.2M1060-50#22230#22280
25.2M → FINISH7116-109#22280#22389
TOTALS7752185-2590
📊

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

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