Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrew Lynch

Bib: 29435 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°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
28:25
3.11 mi
Rank: #23254
Start β†’ 5K
28:25 | 9:09/mi
10K
56:09
6.21 mi
Rank: #22902 (+352)
5K β†’ 10K
27:44 | 8:56/mi
15K
1:24:00
9.32 mi
Rank: #22777 (+125)
10K β†’ 15K
27:51 | 8:58/mi
20K
1:52:13
12.43 mi
Rank: #22620 (+157)
15K β†’ 20K
28:13 | 9:05/mi
HALF
1:58:28
13.11 mi
Rank: #22659 (-39)
20K β†’ HALF
6:15 | 9:11/mi
25K
2:21:42
15.53 mi
Rank: #22818 (-159)
HALF β†’ 25K
23:14 | 9:35/mi
30K
2:55:08
18.64 mi
Rank: #23311 (-493)
25K β†’ 30K
33:26 | 10:46/mi
20M
3:11:49
20.00 mi
Rank: #23688 (-377)
30K β†’ 20M
16:41 | 12:17/mi
21M
3:24:09
21.00 mi
Rank: #23826 (-138)
20M β†’ 21M
12:20 | 12:20/mi
35K
3:33:40
21.75 mi
Rank: #24083 (-257)
21M β†’ 35K
9:31 | 12:44/mi
23M
3:49:34
23.00 mi
Rank: #24362 (-279)
35K β†’ 23M
15:54 | 12:43/mi
24M
3:59:59
24.00 mi
Rank: #24323 (+39)
23M β†’ 24M
10:25 | 10:25/mi
40K
4:10:22
24.85 mi
Rank: #24404 (-81)
24M β†’ 40K
10:23 | 12:09/mi
25.2M
4:14:44
25.20 mi
Rank: #24431 (-27)
40K β†’ 25.2M
4:22 | 12:40/mi
FINISH
4:24:51
26.22 mi
Rank: #24404 (+27)
25.2M β†’ FINISH
10:07 | 9:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:58:28
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:26:23
Pace11:10 /mi
πŸ“ŠPositive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1328:259:0928:25
9:09
-
10K
6.21 mi12:20:5756:099:0327:44
8:56
-0:13
15K
9.32 mi12:48:481:24:009:0127:51
8:58
+0:02
20K
12.43 mi13:17:011:52:139:0228:13
9:05
+0:07
HALF
13.11 mi13:23:161:58:289:036:15
9:11
+0:06
25K
15.53 mi13:46:302:21:429:0823:14
9:35
+0:24
30K
18.64 mi14:19:562:55:089:2433:26
10:46
+1:11
20M
20.00 mi14:36:373:11:499:3616:41
12:17
+1:31
21M
21.00 mi14:48:573:24:099:4412:20
12:20
+0:03
35K
21.75 mi14:58:283:33:409:509:31
12:44
+0:24
23M
23.00 mi15:14:223:49:349:5915:54
12:43
-0:01
24M
24.00 mi15:24:473:59:5910:0010:25
10:25
-2:18
40K
24.85 mi15:35:104:10:2210:0510:23
12:09
+1:44
25.2M
25.20 mi15:39:324:14:4410:074:22
12:40
+0:31
FINISH
26.22 mi15:49:394:24:5110:0710:07
9:56
-2:44

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

8:56 /mi

Average Pace

10:07 /mi

Slowest Pace

12:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:21:42

54% of race

Time at Steady Pace

53:58

20% of race

Time at Slower Pace

1:09:11

26% of race

Average Pace: 10:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:53:1328:259:0928:25
9:09
#23254
10K
6.21 mi12:20:5756:099:0327:44
8:56
#22902
15K
9.32 mi12:48:481:24:009:0127:51
8:58
#22777
20K
12.43 mi13:17:011:52:139:0228:13
9:05
#22620
HALF
13.11 mi13:23:161:58:289:036:15
9:11
#22659
25K
15.53 mi13:46:302:21:429:0823:14
9:35
#22818
30K
18.64 mi14:19:562:55:089:2433:26
10:46
#23311
20M
20.00 mi14:36:373:11:499:3616:41
12:17
#23688
21M
21.00 mi14:48:573:24:099:4412:20
12:20
#23826
35K
21.75 mi14:58:283:33:409:509:31
12:44
#24083
23M
23.00 mi15:14:223:49:349:5915:54
12:43
#24362
24M
24.00 mi15:24:473:59:5910:0010:25
10:25
#24323
40K
24.85 mi15:35:104:10:2210:0510:23
12:09
#24404
25.2M
25.20 mi15:39:324:14:4410:074:22
12:40
#24431
FINISH
26.22 mi15:49:394:24:5110:0710:07
9:56
#24404
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 mi23254138621386222529(Top 78%)13548(Top 83%)13548(Top 237%)
10K6.21 mi3.10 mi22902+35213701+16113701+16122518(Top 78%)13515(Top 83%)13515(Top 236%)
15K9.32 mi3.11 mi22777+12513651+5013651+5022529(Top 78%)13548(Top 83%)13548(Top 237%)
20K12.43 mi3.11 mi22620+15713574+7713574+7722281(Top 77%)13388(Top 82%)13388(Top 234%)
HALF13.11 mi0.68 mi22659-3913588-1413588-1423360(Top 80%)13923(Top 85%)13923(Top 243%)
25K15.53 mi2.42 mi22818-15913645-5713645-5723246(Top 80%)13824(Top 85%)13824(Top 242%)
30K18.64 mi3.11 mi23311-49313844-19913844-19924856(Top 86%)14467(Top 89%)14467(Top 253%)
20M20.00 mi1.36 mi23688-37714030-18614030-18626719(Top 92%)15257(Top 93%)15257(Top 267%)
21M21.00 mi1.00 mi23826-13814096-6614096-6625542(Top 88%)14655(Top 90%)14655(Top 256%)
35K21.75 mi0.75 mi24083-25714216-12014216-12027476(Top 95%)15569(Top 95%)15569(Top 272%)
23M23.00 mi1.25 mi24362-27914325-10914325-10927027(Top 93%)15333(Top 94%)15333(Top 268%)
24M24.00 mi1.00 mi24323+3914277+4814277+4823896(Top 82%)13792(Top 84%)13792(Top 241%)
40K24.85 mi0.85 mi24404-8114301-2414301-2426094(Top 90%)14805(Top 91%)14805(Top 259%)
25.2M25.20 mi0.35 mi24431-2714311-1014311-1025588(Top 88%)14582(Top 89%)14582(Top 255%)
FINISH26.22 mi1.02 mi24404+2714284+2714284+2723626(Top 81%)13612(Top 83%)13612(Top 238%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
Γ—21
+97ft-345ft

Overall

22529

Males

13548

M18-39

13548

5K→10K

3.1 - 6.2 mi

Top 78%
Γ—5
+79ft-138ft

Overall

22518

Males

13515

M18-39

13515

10K→15K

6.2 - 9.3 mi

Top 78%
Γ—3
+67ft-78ft

Overall

22529

Males

13548

M18-39

13548

15K→20K

9.3 - 12.4 mi

Top 77%
Γ—5
+106ft-86ft

Overall

22281

Males

13388

M18-39

13388

20K→HALF

12.4 - 13.1 mi

Top 80%
Γ—2
+19ft-37ft

Overall

23360

Males

13923

M18-39

13923

HALF→25K

13.1 - 15.5 mi

Top 80%
Γ—4
+66ft-88ft

Overall

23246

Males

13824

M18-39

13824

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

24856

Males

14467

M18-39

14467

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26719

Males

15257

M18-39

15257

20M→21M

20.0 - 21.0 mi

Top 88%
Γ—8
+106ft-24ft

Overall

25542

Males

14655

M18-39

14655

21M→35K

21.0 - 21.8 mi

Top 95%
Γ—7
+17ft-86ft

Overall

27476

Males

15569

M18-39

15569

35K→23M

21.8 - 23.0 mi

Top 93%
Γ—5
+23ft-63ft

Overall

27027

Males

15333

M18-39

15333

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6
+12ft-82ft

Overall

23896

Males

13792

M18-39

13792

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26094

Males

14805

M18-39

14805

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25588

Males

14582

M18-39

14582

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
Γ—2
+22ft-21ft

Overall

23626

Males

13612

M18-39

13612

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1292*
Passed By
1712
Net Change
-1150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23254
5K β†’ 10K474*122+352#23254#22902
10K β†’ 15K235*110+125#22902#22777
15K β†’ 20K225*68+157#22777#22620
20K β†’ HALF2059-39#22620#22659
HALF β†’ 25K78200-159#22659#22818
25K β†’ 30K49200-493#22818#23311
30K β†’ 20M17200-377#23311#23688
20M β†’ 21M19157-138#23688#23826
21M β†’ 35K5200-257#23826#24083
35K β†’ 23M16200-279#24083#24362
23M β†’ 24M6728+39#24362#24323
24M β†’ 40K31112-81#24323#24404
40K β†’ 25.2M936-27#24404#24431
25.2M β†’ FINISH4720+27#24431#24404
TOTALS1292*1712-1150

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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