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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

John Morrissey

Bib: 6801 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 19%
Age Group (M50-54)
#0 / 1868
Top 14%
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
20:55
3.11 mi
Rank: #6212
Start → 5K
20:55 | 6:44/mi
10K
41:50
6.21 mi
Rank: #6222 (-10)
5K → 10K
20:55 | 6:44/mi
15K
1:02:46
9.32 mi
Rank: #6180 (+42)
10K → 15K
20:56 | 6:45/mi
20K
1:23:50
12.43 mi
Rank: #6066 (+114)
15K → 20K
21:04 | 6:47/mi
HALF
1:28:28
13.11 mi
Rank: #6120 (-54)
20K → HALF
4:38 | 6:48/mi
25K
1:45:14
15.53 mi
Rank: #6227 (-107)
HALF → 25K
16:46 | 6:55/mi
30K
2:07:32
18.64 mi
Rank: #6446 (-219)
25K → 30K
22:18 | 7:11/mi
20M
2:17:27
20.00 mi
Rank: #6521 (-75)
30K → 20M
9:55 | 7:19/mi
21M
2:25:08
21.00 mi
Rank: #6571 (-50)
20M → 21M
7:41 | 7:41/mi
35K
2:30:27
21.75 mi
Rank: #6586 (-15)
21M → 35K
5:19 | 7:07/mi
23M
2:39:19
23.00 mi
Rank: #6518 (+68)
35K → 23M
8:52 | 7:06/mi
24M
2:46:03
24.00 mi
Rank: #6406 (+112)
23M → 24M
6:44 | 6:44/mi
40K
2:51:55
24.85 mi
Rank: #6312 (+94)
24M → 40K
5:52 | 6:52/mi
25.2M
2:54:33
25.20 mi
Rank: #6291 (+21)
40K → 25.2M
2:38 | 7:39/mi
FINISH
3:01:36
26.22 mi
Rank: #6269 (+22)
25.2M → FINISH
7:03 | 6:56/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:28
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:33:08
Pace7:07 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2620:556:4420:55
6:44
-
10K
6.21 mi10:47:2141:506:4420:55
6:44
0:00
15K
9.32 mi11:08:171:02:466:4520:56
6:45
+0:01
20K
12.43 mi11:29:211:23:506:4521:04
6:47
+0:02
HALF
13.11 mi11:33:591:28:286:454:38
6:48
+0:01
25K
15.53 mi11:50:451:45:146:4716:46
6:55
+0:07
30K
18.64 mi12:13:032:07:326:5122:18
7:11
+0:16
20M
20.00 mi12:22:582:17:276:539:55
7:19
+0:08
21M
21.00 mi12:30:392:25:086:557:41
7:41
+0:22
35K
21.75 mi12:35:582:30:276:565:19
7:07
-0:34
23M
23.00 mi12:44:502:39:196:568:52
7:06
-0:01
24M
24.00 mi12:51:342:46:036:566:44
6:44
-0:22
40K
24.85 mi12:57:262:51:556:565:52
6:52
+0:08
25.2M
25.20 mi13:00:042:54:336:562:38
7:39
+0:47
FINISH
26.22 mi13:07:073:01:366:567:03
6:56
-0:43

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

6:44 /mi

Average Pace

6:56 /mi

Slowest Pace

7:41 /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

2:51:17

94% of race

Time at Steady Pace

10:19

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:26:2620:556:4420:55
6:44
#6212
10K
6.21 mi10:47:2141:506:4420:55
6:44
#6222
15K
9.32 mi11:08:171:02:466:4520:56
6:45
#6180
20K
12.43 mi11:29:211:23:506:4521:04
6:47
#6066
HALF
13.11 mi11:33:591:28:286:454:38
6:48
#6120
25K
15.53 mi11:50:451:45:146:4716:46
6:55
#6227
30K
18.64 mi12:13:032:07:326:5122:18
7:11
#6446
20M
20.00 mi12:22:582:17:276:539:55
7:19
#6521
21M
21.00 mi12:30:392:25:086:557:41
7:41
#6571
35K
21.75 mi12:35:582:30:276:565:19
7:07
#6586
23M
23.00 mi12:44:502:39:196:568:52
7:06
#6518
24M
24.00 mi12:51:342:46:036:566:44
6:44
#6406
40K
24.85 mi12:57:262:51:556:565:52
6:52
#6312
25.2M
25.20 mi13:00:042:54:336:562:38
7:39
#6291
FINISH
26.22 mi13:07:073:01:366:567:03
6:56
#6269
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6212563856386189(Top 21%)5578(Top 34%)5578(Top 299%)
10K6.21 mi3.10 mi6222-105643-55643-56298(Top 22%)5689(Top 35%)5689(Top 305%)
15K9.32 mi3.11 mi6180+425607+365607+366189(Top 21%)5578(Top 34%)5578(Top 299%)
20K12.43 mi3.11 mi6066+1145509+985509+986000(Top 21%)5405(Top 33%)5405(Top 289%)
HALF13.11 mi0.68 mi6120-545546-375546-377033(Top 24%)6182(Top 38%)6182(Top 331%)
25K15.53 mi2.42 mi6227-1075617-715617-716786(Top 23%)5956(Top 36%)5956(Top 319%)
30K18.64 mi3.11 mi6446-2195750-1335750-1337230(Top 25%)6140(Top 38%)6140(Top 329%)
20M20.00 mi1.36 mi6521-755793-435793-437631(Top 26%)6278(Top 38%)6278(Top 336%)
21M21.00 mi1.00 mi6571-505828-355828-357679(Top 26%)6169(Top 38%)6169(Top 330%)
35K21.75 mi0.75 mi6586-155836-85836-87823(Top 27%)6313(Top 39%)6313(Top 338%)
23M23.00 mi1.25 mi6518+685765+715765+716019(Top 21%)5118(Top 31%)5118(Top 274%)
24M24.00 mi1.00 mi6406+1125674+915674+914675(Top 16%)4094(Top 25%)4094(Top 219%)
40K24.85 mi0.85 mi6312+945596+785596+784614(Top 16%)4009(Top 25%)4009(Top 215%)
25.2M25.20 mi0.35 mi6291+215574+225574+225999(Top 21%)4918(Top 30%)4918(Top 263%)
FINISH26.22 mi1.02 mi6269+225545+295545+296902(Top 24%)5431(Top 33%)5431(Top 291%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6189

Males

5578

M50-54

5578

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6298

Males

5689

M50-54

5689

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6189

Males

5578

M50-54

5578

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6000

Males

5405

M50-54

5405

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

7033

Males

6182

M50-54

6182

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6786

Males

5956

M50-54

5956

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7230

Males

6140

M50-54

6140

30K→20M

18.6 - 20.0 mi

Top 26%
×5
+64ft-50ft

Overall

7631

Males

6278

M50-54

6278

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7679

Males

6169

M50-54

6169

21M→35K

21.0 - 21.8 mi

Top 27%
×7
+17ft-86ft

Overall

7823

Males

6313

M50-54

6313

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

6019

Males

5118

M50-54

5118

23M→24M

23.0 - 24.0 mi

Top 16%
×6
+12ft-82ft

Overall

4675

Males

4094

M50-54

4094

24M→40K

24.0 - 24.9 mi

Top 16%
×1
+6ft-20ft

Overall

4614

Males

4009

M50-54

4009

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

5999

Males

4918

M50-54

4918

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

6902

Males

5431

M50-54

5431

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1280
Passed By
1228
Net Change
-57
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6212
5K → 10K191200-10#6212#6222
10K → 15K157115+42#6222#6180
15K → 20K19379+114#6180#6066
20K → HALF1064-54#6066#6120
HALF → 25K70177-107#6120#6227
25K → 30K89200-219#6227#6446
30K → 20M58133-75#6446#6521
20M → 21M4696-50#6521#6571
21M → 35K3853-15#6571#6586
35K → 23M11143+68#6586#6518
23M → 24M12210+112#6518#6406
24M → 40K1006+94#6406#6312
40K → 25.2M3312+21#6312#6291
25.2M → FINISH6240+22#6291#6269
TOTALS12801228-57
📊

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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