Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gabriel Aleman Hernandez

Bib: 1459MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 45%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
22:28
3.11 mi
Rank: #10453
Start5K
22:28 | 7:14/mi
10K
45:29
6.21 mi
Rank: #11246 (-793)
5K10K
23:01 | 7:25/mi
15K
1:08:52
9.32 mi
Rank: #11841 (-595)
10K15K
23:23 | 7:32/mi
20K
1:32:44
12.43 mi
Rank: #12258 (-417)
15K20K
23:52 | 7:41/mi
HALF
1:37:50
13.11 mi
Rank: #12280 (-22)
20KHALF
5:06 | 7:29/mi
25K
1:56:46
15.53 mi
Rank: #12546 (-266)
HALF25K
18:56 | 7:49/mi
30K
2:21:48
18.64 mi
Rank: #12764 (-218)
25K30K
25:02 | 8:04/mi
20M
2:32:54
20.00 mi
Rank: #12829 (-65)
30K20M
11:06 | 8:11/mi
21M
2:41:25
21.00 mi
Rank: #12843 (-14)
20M21M
8:31 | 8:31/mi
35K
2:47:07
21.75 mi
Rank: #12791 (+52)
21M35K
5:42 | 7:38/mi
23M
2:57:24
23.00 mi
Rank: #12832 (-41)
35K23M
10:17 | 8:14/mi
24M
3:05:26
24.00 mi
Rank: #12885 (-53)
23M24M
8:02 | 8:02/mi
40K
3:12:50
24.85 mi
Rank: #13012 (-127)
24M40K
7:24 | 8:40/mi
25.2M
3:15:59
25.20 mi
Rank: #13036 (-24)
40K25.2M
3:09 | 9:09/mi
FINISH
3:23:51
26.22 mi
Rank: #13018 (+18)
25.2MFINISH
7:52 | 7:44/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
Time1:37:50
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:46:01
Pace8:06 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:3322:287:1422:28
7:14
-
10K
6.21 mi11:46:3445:297:2023:01
7:25
+0:11
15K
9.32 mi12:09:571:08:527:2423:23
7:32
+0:07
20K
12.43 mi12:33:491:32:447:2823:52
7:41
+0:09
HALF
13.11 mi12:38:551:37:507:285:06
7:29
-0:12
25K
15.53 mi12:57:511:56:467:3218:56
7:49
+0:20
30K
18.64 mi13:22:532:21:487:3725:02
8:04
+0:15
20M
20.00 mi13:33:592:32:547:3911:06
8:11
+0:07
21M
21.00 mi13:42:302:41:257:428:31
8:31
+0:20
35K
21.75 mi13:48:122:47:077:425:42
7:38
-0:53
23M
23.00 mi13:58:292:57:247:4310:17
8:14
+0:36
24M
24.00 mi14:06:313:05:267:448:02
8:02
-0:12
40K
24.85 mi14:13:553:12:507:467:24
8:40
+0:38
25.2M
25.20 mi14:17:043:15:597:473:09
9:09
+0:29
FINISH
26.22 mi14:24:563:23:517:477:52
7:44
-1:25

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

7:14 /mi

Average Pace

7:47 /mi

Slowest Pace

9:09 /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

1:13:58

36% of race

Time at Steady Pace

1:29:26

44% of race

Time at Slower Pace

40:27

20% of race

Average Pace: 7:46 /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 mi11:23:3322:287:1422:28
7:14
#10453
10K
6.21 mi11:46:3445:297:2023:01
7:25
#11246
15K
9.32 mi12:09:571:08:527:2423:23
7:32
#11841
20K
12.43 mi12:33:491:32:447:2823:52
7:41
#12258
HALF
13.11 mi12:38:551:37:507:285:06
7:29
#12280
25K
15.53 mi12:57:511:56:467:3218:56
7:49
#12546
30K
18.64 mi13:22:532:21:487:3725:02
8:04
#12764
20M
20.00 mi13:33:592:32:547:3911:06
8:11
#12829
21M
21.00 mi13:42:302:41:257:428:31
8:31
#12843
35K
21.75 mi13:48:122:47:077:425:42
7:38
#12791
23M
23.00 mi13:58:292:57:247:4310:17
8:14
#12832
24M
24.00 mi14:06:313:05:267:448:02
8:02
#12885
40K
24.85 mi14:13:553:12:507:467:24
8:40
#13012
25.2M
25.20 mi14:17:043:15:597:473:09
9:09
#13036
FINISH
26.22 mi14:24:563:23:517:477:52
7:44
#13018
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 mi104538315831513034(Top 45%)9383(Top 57%)9383(Top 164%)
10K6.21 mi3.10 mi11246-7938675-3608675-36012147(Top 42%)9058(Top 55%)9058(Top 158%)
15K9.32 mi3.11 mi11841-5958914-2398914-23913034(Top 45%)9383(Top 57%)9383(Top 164%)
20K12.43 mi3.11 mi12258-4179072-1589072-15813547(Top 47%)9530(Top 58%)9530(Top 167%)
HALF13.11 mi0.68 mi12280-229073-19073-112819(Top 44%)9288(Top 57%)9288(Top 162%)
25K15.53 mi2.42 mi12546-2669158-859158-8513885(Top 48%)9601(Top 59%)9601(Top 168%)
30K18.64 mi3.11 mi12764-2189199-419199-4113911(Top 48%)9511(Top 58%)9511(Top 166%)
20M20.00 mi1.36 mi12829-659196+39196+314028(Top 48%)9468(Top 58%)9468(Top 165%)
21M21.00 mi1.00 mi12843-149180+169180+1613187(Top 45%)8985(Top 55%)8985(Top 157%)
35K21.75 mi0.75 mi12791+529145+359145+3511699(Top 40%)8296(Top 51%)8296(Top 145%)
23M23.00 mi1.25 mi12832-419152-79152-713888(Top 48%)9193(Top 56%)9193(Top 161%)
24M24.00 mi1.00 mi12885-539159-79159-713975(Top 48%)9141(Top 56%)9141(Top 160%)
40K24.85 mi0.85 mi13012-1279187-289187-2816552(Top 57%)10205(Top 62%)10205(Top 178%)
25.2M25.20 mi0.35 mi13036-249191-49191-415372(Top 53%)9668(Top 59%)9668(Top 169%)
FINISH26.22 mi1.02 mi13018+189149+429149+4213103(Top 45%)8621(Top 53%)8621(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

13034

Males

9383

M18-39

9383

5K→10K

3.1 - 6.2 mi

Top 42%
×5
+79ft-138ft

Overall

12147

Males

9058

M18-39

9058

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

13034

Males

9383

M18-39

9383

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13547

Males

9530

M18-39

9530

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12819

Males

9288

M18-39

9288

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13885

Males

9601

M18-39

9601

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13911

Males

9511

M18-39

9511

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

14028

Males

9468

M18-39

9468

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13187

Males

8985

M18-39

8985

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11699

Males

8296

M18-39

8296

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13888

Males

9193

M18-39

9193

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13975

Males

9141

M18-39

9141

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16552

Males

10205

M18-39

10205

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15372

Males

9668

M18-39

9668

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13103

Males

8621

M18-39

8621

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
886
Passed By
1808
Net Change
-2565
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10453
5K10K47200-793#10453#11246
10K15K56200-595#11246#11841
15K20K66200-417#11841#12258
20KHALF2143-22#12258#12280
HALF25K62200-266#12280#12546
25K30K123200-218#12546#12764
30K20M75140-65#12764#12829
20M21M8296-14#12829#12843
21M35K6614+52#12843#12791
35K23M89130-41#12791#12832
23M24M55108-53#12832#12885
24M40K42169-127#12885#13012
40K25.2M2044-24#13012#13036
25.2MFINISH8264+18#13036#13018
TOTALS8861808-2565
📊

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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