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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

David Clark

Bib: 8382 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 26%
Gender (Male)
#0 / 16340
Top 40%
Masters (Masters Men)
#0 / 10617
Top 26%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds
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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
20:50
3.11 mi
Rank: #5952
Start → 5K
20:50 | 6:43/mi
10K
41:43
6.21 mi
Rank: #6048 (-96)
5K → 10K
20:53 | 6:44/mi
15K
1:02:43
9.32 mi
Rank: #6122 (-74)
10K → 15K
21:00 | 6:46/mi
20K
1:24:04
12.43 mi
Rank: #6288 (-166)
15K → 20K
21:21 | 6:53/mi
HALF
1:28:44
13.11 mi
Rank: #6352 (-64)
20K → HALF
4:40 | 6:51/mi
25K
1:45:46
15.53 mi
Rank: #6567 (-215)
HALF → 25K
17:02 | 7:02/mi
30K
2:08:25
18.64 mi
Rank: #6864 (-297)
25K → 30K
22:39 | 7:18/mi
20M
2:18:21
20.00 mi
Rank: #6904 (-40)
30K → 20M
9:56 | 7:19/mi
21M
2:26:09
21.00 mi
Rank: #6938 (-34)
20M → 21M
7:48 | 7:48/mi
35K
2:31:40
21.75 mi
Rank: #7002 (-64)
21M → 35K
5:31 | 7:23/mi
23M
2:41:06
23.00 mi
Rank: #7052 (-50)
35K → 23M
9:26 | 7:33/mi
24M
2:48:57
24.00 mi
Rank: #7236 (-184)
23M → 24M
7:51 | 7:51/mi
40K
2:55:38
24.85 mi
Rank: #7306 (-70)
24M → 40K
6:41 | 7:50/mi
25.2M
2:58:39
25.20 mi
Rank: #7375 (-69)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:06:58
26.22 mi
Rank: #7682 (-307)
25.2M → FINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:44
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:38:14
Pace7:30 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:5620:506:4320:50
6:43
-
10K
6.21 mi10:56:4941:436:4320:53
6:44
+0:01
15K
9.32 mi11:17:491:02:436:4421:00
6:46
+0:02
20K
12.43 mi11:39:101:24:046:4621:21
6:53
+0:07
HALF
13.11 mi11:43:501:28:446:474:40
6:51
-0:02
25K
15.53 mi12:00:521:45:466:4917:02
7:02
+0:11
30K
18.64 mi12:23:312:08:256:5422:39
7:18
+0:16
20M
20.00 mi12:33:272:18:216:569:56
7:19
+0:01
21M
21.00 mi12:41:152:26:096:587:48
7:48
+0:29
35K
21.75 mi12:46:462:31:406:595:31
7:23
-0:25
23M
23.00 mi12:56:122:41:067:019:26
7:33
+0:10
24M
24.00 mi13:04:032:48:577:037:51
7:51
+0:18
40K
24.85 mi13:10:442:55:387:046:41
7:50
-0:01
25.2M
25.20 mi13:13:452:58:397:063:01
8:45
+0:55
FINISH
26.22 mi13:22:043:06:587:098:19
8:10
-0:35

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

6:43 /mi

Average Pace

7:08 /mi

Slowest Pace

8:45 /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

1:28:44

47% of race

Time at Steady Pace

1:04:34

35% of race

Time at Slower Pace

33:40

18% of race

Average Pace: 7:08 /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 mi10:35:5620:506:4320:50
6:43
#5952
10K
6.21 mi10:56:4941:436:4320:53
6:44
#6048
15K
9.32 mi11:17:491:02:436:4421:00
6:46
#6122
20K
12.43 mi11:39:101:24:046:4621:21
6:53
#6288
HALF
13.11 mi11:43:501:28:446:474:40
6:51
#6352
25K
15.53 mi12:00:521:45:466:4917:02
7:02
#6567
30K
18.64 mi12:23:312:08:256:5422:39
7:18
#6864
20M
20.00 mi12:33:272:18:216:569:56
7:19
#6904
21M
21.00 mi12:41:152:26:096:587:48
7:48
#6938
35K
21.75 mi12:46:462:31:406:595:31
7:23
#7002
23M
23.00 mi12:56:122:41:067:019:26
7:33
#7052
24M
24.00 mi13:04:032:48:577:037:51
7:51
#7236
40K
24.85 mi13:10:442:55:387:046:41
7:50
#7306
25.2M
25.20 mi13:13:452:58:397:063:01
8:45
#7375
FINISH
26.22 mi13:22:043:06:587:098:19
8:10
#7682
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5952544054406428(Top 22%)5757(Top 35%)5757(Top 262%)
10K6.21 mi3.10 mi6048-965512-725512-726200(Top 21%)5621(Top 34%)5621(Top 256%)
15K9.32 mi3.11 mi6122-745567-555567-556428(Top 22%)5757(Top 35%)5757(Top 262%)
20K12.43 mi3.11 mi6288-1665680-1135680-1136849(Top 24%)6043(Top 37%)6043(Top 275%)
HALF13.11 mi0.68 mi6352-645730-505730-507491(Top 26%)6524(Top 40%)6524(Top 297%)
25K15.53 mi2.42 mi6567-2155865-1355865-1357568(Top 26%)6496(Top 40%)6496(Top 296%)
30K18.64 mi3.11 mi6864-2976062-1976062-1977999(Top 28%)6609(Top 40%)6609(Top 301%)
20M20.00 mi1.36 mi6904-406074-126074-127737(Top 27%)6345(Top 39%)6345(Top 289%)
21M21.00 mi1.00 mi6938-346090-166090-168479(Top 29%)6638(Top 41%)6638(Top 302%)
35K21.75 mi0.75 mi7002-646127-376127-379833(Top 34%)7376(Top 45%)7376(Top 336%)
23M23.00 mi1.25 mi7052-506134-76134-79117(Top 31%)6928(Top 42%)6928(Top 315%)
24M24.00 mi1.00 mi7236-1846249-1156249-11512635(Top 44%)8521(Top 52%)8521(Top 388%)
40K24.85 mi0.85 mi7306-706263-146263-1411105(Top 38%)7739(Top 47%)7739(Top 352%)
25.2M25.20 mi0.35 mi7375-696296-336296-3313073(Top 45%)8581(Top 53%)8581(Top 390%)
FINISH26.22 mi1.02 mi7682-3076459-1636459-16316147(Top 56%)10044(Top 61%)10044(Top 457%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6428

Males

5757

M40-44

5757

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6200

Males

5621

M40-44

5621

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6428

Males

5757

M40-44

5757

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

6849

Males

6043

M40-44

6043

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7491

Males

6524

M40-44

6524

HALF→25K

13.1 - 15.5 mi

Top 26%
×4
+66ft-88ft

Overall

7568

Males

6496

M40-44

6496

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

7999

Males

6609

M40-44

6609

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7737

Males

6345

M40-44

6345

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8479

Males

6638

M40-44

6638

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9833

Males

7376

M40-44

7376

35K→23M

21.8 - 23.0 mi

Top 31%
×5
+23ft-63ft

Overall

9117

Males

6928

M40-44

6928

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12635

Males

8521

M40-44

8521

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

11105

Males

7739

M40-44

7739

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13073

Males

8581

M40-44

8581

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16147

Males

10044

M40-44

10044

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
792
Passed By
2051
Net Change
-1730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5952
5K → 10K146200-96#5952#6048
10K → 15K106180-74#6048#6122
15K → 20K103200-166#6122#6288
20K → HALF1074-64#6288#6352
HALF → 25K51200-215#6352#6567
25K → 30K69200-297#6567#6864
30K → 20M72112-40#6864#6904
20M → 21M5185-34#6904#6938
21M → 35K2488-64#6938#7002
35K → 23M65115-50#7002#7052
23M → 24M23200-184#7052#7236
24M → 40K49119-70#7236#7306
40K → 25.2M978-69#7306#7375
25.2M → FINISH14200-307#7375#7682
TOTALS7922051-1730
📊

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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Activity Data

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