Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Humberto Jiménez Estrada

Bib: 8423MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 45%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 48%
Age Group (M55-59)
#0 / 1491
Top 38%
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
20:54
3.11 mi
Rank: #6165
Start5K
20:54 | 6:44/mi
10K
42:24
6.21 mi
Rank: #7122 (-957)
5K10K
21:30 | 6:56/mi
15K
1:04:38
9.32 mi
Rank: #8084 (-962)
10K15K
22:14 | 7:10/mi
20K
1:27:31
12.43 mi
Rank: #8668 (-584)
15K20K
22:53 | 7:22/mi
HALF
1:32:26
13.11 mi
Rank: #8741 (-73)
20KHALF
4:55 | 7:13/mi
25K
1:50:41
15.53 mi
Rank: #9108 (-367)
HALF25K
18:15 | 7:32/mi
30K
2:17:16
18.64 mi
Rank: #10647 (-1539)
25K30K
26:35 | 8:34/mi
20M
2:29:13
20.00 mi
Rank: #11326 (-679)
30K20M
11:57 | 8:48/mi
21M
2:38:04
21.00 mi
Rank: #11537 (-211)
20M21M
8:51 | 8:51/mi
35K
2:44:28
21.75 mi
Rank: #11791 (-254)
21M35K
6:24 | 8:34/mi
23M
2:55:29
23.00 mi
Rank: #12189 (-398)
35K23M
11:01 | 8:49/mi
24M
3:04:28
24.00 mi
Rank: #12572 (-383)
23M24M
8:59 | 8:59/mi
40K
3:12:06
24.85 mi
Rank: #12776 (-204)
24M40K
7:38 | 8:56/mi
25.2M
3:15:28
25.20 mi
Rank: #12895 (-119)
40K25.2M
3:22 | 9:46/mi
FINISH
3:24:13
26.22 mi
Rank: #13137 (-242)
25.2MFINISH
8:45 | 8:36/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
Time1:32:26
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:51:47
Pace8:32 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:41:5920:546:4420:54
6:44
-
10K
6.21 mi11:03:2942:246:5021:30
6:56
+0:12
15K
9.32 mi11:25:431:04:386:5722:14
7:10
+0:14
20K
12.43 mi11:48:361:27:317:0322:53
7:22
+0:12
HALF
13.11 mi11:53:311:32:267:044:55
7:13
-0:09
25K
15.53 mi12:11:461:50:417:0818:15
7:32
+0:19
30K
18.64 mi12:38:212:17:167:2226:35
8:34
+1:02
20M
20.00 mi12:50:182:29:137:2811:57
8:48
+0:14
21M
21.00 mi12:59:092:38:047:328:51
8:51
+0:03
35K
21.75 mi13:05:332:44:287:346:24
8:34
-0:17
23M
23.00 mi13:16:342:55:297:3811:01
8:49
+0:15
24M
24.00 mi13:25:333:04:287:428:59
8:59
+0:10
40K
24.85 mi13:33:113:12:067:447:38
8:56
-0:03
25.2M
25.20 mi13:36:333:15:287:463:22
9:46
+0:50
FINISH
26.22 mi13:45:183:24:137:488:45
8:36
-1:10

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

7:48 /mi

Slowest Pace

9:46 /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

1:50:41

54% of race

Time at Steady Pace

1:30:10

44% of race

Time at Slower Pace

3:22

2% of race

Average Pace: 7:47 /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 mi10:41:5920:546:4420:54
6:44
#6165
10K
6.21 mi11:03:2942:246:5021:30
6:56
#7122
15K
9.32 mi11:25:431:04:386:5722:14
7:10
#8084
20K
12.43 mi11:48:361:27:317:0322:53
7:22
#8668
HALF
13.11 mi11:53:311:32:267:044:55
7:13
#8741
25K
15.53 mi12:11:461:50:417:0818:15
7:32
#9108
30K
18.64 mi12:38:212:17:167:2226:35
8:34
#10647
20M
20.00 mi12:50:182:29:137:2811:57
8:48
#11326
21M
21.00 mi12:59:092:38:047:328:51
8:51
#11537
35K
21.75 mi13:05:332:44:287:346:24
8:34
#11791
23M
23.00 mi13:16:342:55:297:3811:01
8:49
#12189
24M
24.00 mi13:25:333:04:287:428:59
8:59
#12572
40K
24.85 mi13:33:113:12:067:447:38
8:56
#12776
25.2M
25.20 mi13:36:333:15:287:463:22
9:46
#12895
FINISH
26.22 mi13:45:183:24:137:488:45
8:36
#13137
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi6165560356039741(Top 34%)7899(Top 48%)7899(Top 530%)
10K6.21 mi3.10 mi7122-9576297-6946297-6948084(Top 28%)6945(Top 43%)6945(Top 466%)
15K9.32 mi3.11 mi8084-9626939-6426939-6429741(Top 34%)7899(Top 48%)7899(Top 530%)
20K12.43 mi3.11 mi8668-5847290-3517290-35110804(Top 37%)8309(Top 51%)8309(Top 557%)
HALF13.11 mi0.68 mi8741-737326-367326-3610397(Top 36%)8198(Top 50%)8198(Top 550%)
25K15.53 mi2.42 mi9108-3677531-2057531-20511624(Top 40%)8622(Top 53%)8622(Top 578%)
30K18.64 mi3.11 mi10647-15398245-7148245-71417223(Top 59%)10926(Top 67%)10926(Top 733%)
20M20.00 mi1.36 mi11326-6798546-3018546-30117933(Top 62%)11142(Top 68%)11142(Top 747%)
21M21.00 mi1.00 mi11537-2118641-958641-9515242(Top 53%)9914(Top 61%)9914(Top 665%)
35K21.75 mi0.75 mi11791-2548735-948735-9417828(Top 61%)10955(Top 67%)10955(Top 735%)
23M23.00 mi1.25 mi12189-3988872-1378872-13717433(Top 60%)10710(Top 66%)10710(Top 718%)
24M24.00 mi1.00 mi12572-3839013-1419013-14119357(Top 67%)11576(Top 71%)11576(Top 776%)
40K24.85 mi0.85 mi12776-2049082-699082-6918009(Top 62%)10894(Top 67%)10894(Top 731%)
25.2M25.20 mi0.35 mi12895-1199126-449126-4418400(Top 63%)11060(Top 68%)11060(Top 742%)
FINISH26.22 mi1.02 mi13137-2429202-769202-7618579(Top 64%)11167(Top 68%)11167(Top 749%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9741

Males

7899

M55-59

7899

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8084

Males

6945

M55-59

6945

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9741

Males

7899

M55-59

7899

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10804

Males

8309

M55-59

8309

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10397

Males

8198

M55-59

8198

HALF→25K

13.1 - 15.5 mi

Top 40%
×4
+66ft-88ft

Overall

11624

Males

8622

M55-59

8622

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17223

Males

10926

M55-59

10926

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17933

Males

11142

M55-59

11142

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15242

Males

9914

M55-59

9914

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17828

Males

10955

M55-59

10955

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17433

Males

10710

M55-59

10710

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19357

Males

11576

M55-59

11576

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

18009

Males

10894

M55-59

10894

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18400

Males

11060

M55-59

11060

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18579

Males

11167

M55-59

11167

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
329
Passed By
2609
Net Change
-6972
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6165
5K10K27200-957#6165#7122
10K15K11200-962#7122#8084
15K20K30200-584#8084#8668
20KHALF881-73#8668#8741
HALF25K45200-367#8741#9108
25K30K23200-1539#9108#10647
30K20M13200-679#10647#11326
20M21M39200-211#11326#11537
21M35K21200-254#11537#11791
35K23M30200-398#11791#12189
23M24M23200-383#12189#12572
24M40K27200-204#12572#12776
40K25.2M9128-119#12776#12895
25.2MFINISH23200-242#12895#13137
TOTALS3292609-6972
📊

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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