Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

John Lynch

Bib: 989MAge: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 3%
Age Group (M18-39)
#0 / 5723
Top 9%
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
18:14
3.11 mi
Rank: #779
Start5K
18:14 | 5:53/mi
10K
36:08
6.21 mi
Rank: #692 (+87)
5K10K
17:54 | 5:46/mi
15K
54:10
9.32 mi
Rank: #681 (+11)
10K15K
18:02 | 5:49/mi
20K
1:12:15
12.43 mi
Rank: #649 (+32)
15K20K
18:05 | 5:50/mi
HALF
1:16:12
13.11 mi
Rank: #659 (-10)
20KHALF
3:57 | 5:48/mi
25K
1:30:15
15.53 mi
Rank: #629 (+30)
HALF25K
14:03 | 5:48/mi
30K
1:48:48
18.64 mi
Rank: #607 (+22)
25K30K
18:33 | 5:59/mi
20M
1:56:55
20.00 mi
Rank: #595 (+12)
30K20M
8:07 | 5:59/mi
21M
2:03:15
21.00 mi
Rank: #596 (-1)
20M21M
6:20 | 6:20/mi
35K
2:07:38
21.75 mi
Rank: #584 (+12)
21M35K
4:23 | 5:52/mi
23M
2:15:07
23.00 mi
Rank: #571 (+13)
35K23M
7:29 | 5:59/mi
24M
2:21:00
24.00 mi
Rank: #574 (-3)
23M24M
5:53 | 5:53/mi
40K
2:26:07
24.85 mi
Rank: #570 (+4)
24M40K
5:07 | 6:00/mi
25.2M
2:28:24
25.20 mi
Rank: #568 (+2)
40K25.2M
2:17 | 6:38/mi
FINISH
2:34:28
26.22 mi
Rank: #579 (-11)
25.2MFINISH
6:04 | 5:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:16:12
Pace5:49 /mi
2nd Half
Distance13.11 mi
Time1:18:16
Pace5:59 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4318:145:5318:14
5:53
-
10K
6.21 mi10:36:3736:085:4917:54
5:46
-0:07
15K
9.32 mi10:54:3954:105:4918:02
5:49
+0:03
20K
12.43 mi11:12:441:12:155:4918:05
5:50
+0:01
HALF
13.11 mi11:16:411:16:125:493:57
5:48
-0:02
25K
15.53 mi11:30:441:30:155:4914:03
5:48
0:00
30K
18.64 mi11:49:171:48:485:5118:33
5:59
+0:11
20M
20.00 mi11:57:241:56:555:518:07
5:59
0:00
21M
21.00 mi12:03:442:03:155:536:20
6:20
+0:21
35K
21.75 mi12:08:072:07:385:534:23
5:52
-0:28
23M
23.00 mi12:15:362:15:075:537:29
5:59
+0:07
24M
24.00 mi12:21:292:21:005:535:53
5:53
-0:06
40K
24.85 mi12:26:362:26:075:535:07
6:00
+0:07
25.2M
25.20 mi12:28:532:28:245:542:17
6:38
+0:38
FINISH
26.22 mi12:34:572:34:285:546:04
5:58
-0:40

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

5:46 /mi

Average Pace

5:54 /mi

Slowest Pace

6:38 /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

2:32:11

99% of race

Time at Steady Pace

2:17

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:53 /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 mi10:18:4318:145:5318:14
5:53
#779
10K
6.21 mi10:36:3736:085:4917:54
5:46
#692
15K
9.32 mi10:54:3954:105:4918:02
5:49
#681
20K
12.43 mi11:12:441:12:155:4918:05
5:50
#649
HALF
13.11 mi11:16:411:16:125:493:57
5:48
#659
25K
15.53 mi11:30:441:30:155:4914:03
5:48
#629
30K
18.64 mi11:49:171:48:485:5118:33
5:59
#607
20M
20.00 mi11:57:241:56:555:518:07
5:59
#595
21M
21.00 mi12:03:442:03:155:536:20
6:20
#596
35K
21.75 mi12:08:072:07:385:534:23
5:52
#584
23M
23.00 mi12:15:362:15:075:537:29
5:59
#571
24M
24.00 mi12:21:292:21:005:535:53
5:53
#574
40K
24.85 mi12:26:362:26:075:535:07
6:00
#570
25.2M
25.20 mi12:28:532:28:245:542:17
6:38
#568
FINISH
26.22 mi12:34:572:34:285:546:04
5:58
#579
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi779738738678(Top 2%)647(Top 4%)647(Top 11%)
10K6.21 mi3.10 mi692+87657+81657+81619(Top 2%)593(Top 4%)593(Top 10%)
15K9.32 mi3.11 mi681+11647+10647+10678(Top 2%)647(Top 4%)647(Top 11%)
20K12.43 mi3.11 mi649+32618+29618+29616(Top 2%)590(Top 4%)590(Top 10%)
HALF13.11 mi0.68 mi659-10628-10628-10752(Top 3%)725(Top 4%)725(Top 13%)
25K15.53 mi2.42 mi629+30598+30598+30532(Top 2%)510(Top 3%)510(Top 9%)
30K18.64 mi3.11 mi607+22580+18580+18618(Top 2%)592(Top 4%)592(Top 10%)
20M20.00 mi1.36 mi595+12569+11569+11604(Top 2%)579(Top 4%)579(Top 10%)
21M21.00 mi1.00 mi596-1569569834(Top 3%)801(Top 5%)801(Top 14%)
35K21.75 mi0.75 mi584+12557+12557+12802(Top 3%)767(Top 5%)767(Top 13%)
23M23.00 mi1.25 mi571+13544+13544+13655(Top 2%)627(Top 4%)627(Top 11%)
24M24.00 mi1.00 mi574-3547-3547-3773(Top 3%)737(Top 5%)737(Top 13%)
40K24.85 mi0.85 mi570+4543+4543+4759(Top 3%)723(Top 4%)723(Top 13%)
25.2M25.20 mi0.35 mi568+2542+1542+11330(Top 5%)1251(Top 8%)1251(Top 22%)
FINISH26.22 mi1.02 mi579-11554-12554-121515(Top 5%)1426(Top 9%)1426(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21
+97ft-345ft

Overall

678

Males

647

M18-39

647

5K→10K

3.1 - 6.2 mi

Top 2%
×5
+79ft-138ft

Overall

619

Males

593

M18-39

593

10K→15K

6.2 - 9.3 mi

Top 2%
×3
+67ft-78ft

Overall

678

Males

647

M18-39

647

15K→20K

9.3 - 12.4 mi

Top 2%
×5
+106ft-86ft

Overall

616

Males

590

M18-39

590

20K→HALF

12.4 - 13.1 mi

Top 3%
×2
+19ft-37ft

Overall

752

Males

725

M18-39

725

HALF→25K

13.1 - 15.5 mi

Top 2%
×4
+66ft-88ft

Overall

532

Males

510

M18-39

510

25K→30K

15.5 - 18.6 mi

Top 2%
×9
+181ft-148ft

Overall

618

Males

592

M18-39

592

30K→20M

18.6 - 20.0 mi

Top 2%
×5
+64ft-50ft

Overall

604

Males

579

M18-39

579

20M→21M

20.0 - 21.0 mi

Top 3%
×8
+106ft-24ft

Overall

834

Males

801

M18-39

801

21M→35K

21.0 - 21.8 mi

Top 3%
×7
+17ft-86ft

Overall

802

Males

767

M18-39

767

35K→23M

21.8 - 23.0 mi

Top 2%
×5
+23ft-63ft

Overall

655

Males

627

M18-39

627

23M→24M

23.0 - 24.0 mi

Top 3%
×6
+12ft-82ft

Overall

773

Males

737

M18-39

737

24M→40K

24.0 - 24.9 mi

Top 3%
×1
+6ft-20ft

Overall

759

Males

723

M18-39

723

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1
+13ft-16ft

Overall

1330

Males

1251

M18-39

1251

25.2M→FINISH

25.2 - 26.2 mi

Top 5%
×2
+22ft-21ft

Overall

1515

Males

1426

M18-39

1426

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
342
Passed By
142
Net Change
+200
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#779
5K10K10215+87#779#692
10K15K3322+11#692#681
15K20K4311+32#681#649
20KHALF212-10#649#659
HALF25K333+30#659#629
25K30K3614+22#629#607
30K20M208+12#607#595
20M21M1213-1#595#596
21M35K131+12#596#584
35K23M174+13#584#571
23M24M36-3#571#574
24M40K95+4#574#570
40K25.2M86+2#570#568
25.2MFINISH1122-11#568#579
TOTALS342142+200
📊

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

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OTQ

Olympic Trials Qualifying analysis available

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