Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gustavo Palacio

Bib: 31418MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 50%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
25:59
3.11 mi
Rank: #19269
Start5K
25:59 | 8:22/mi
10K
49:10
6.21 mi
Rank: #16391 (+2878)
5K10K
23:11 | 7:28/mi
15K
1:12:58
9.32 mi
Rank: #15658 (+733)
10K15K
23:48 | 7:40/mi
20K
1:36:53
12.43 mi
Rank: #15129 (+529)
15K20K
23:55 | 7:42/mi
HALF
1:42:00
13.11 mi
Rank: #15014 (+115)
20KHALF
5:07 | 7:31/mi
25K
2:01:01
15.53 mi
Rank: #14856 (+158)
HALF25K
19:01 | 7:51/mi
30K
2:26:22
18.64 mi
Rank: #14776 (+80)
25K30K
25:21 | 8:10/mi
20M
2:37:23
20.00 mi
Rank: #14661 (+115)
30K20M
11:01 | 8:07/mi
21M
2:46:01
21.00 mi
Rank: #14601 (+60)
20M21M
8:38 | 8:38/mi
35K
2:51:58
21.75 mi
Rank: #14558 (+43)
21M35K
5:57 | 7:58/mi
23M
3:02:08
23.00 mi
Rank: #14461 (+97)
35K23M
10:10 | 8:08/mi
24M
3:09:54
24.00 mi
Rank: #14348 (+113)
23M24M
7:46 | 7:46/mi
40K
3:16:52
24.85 mi
Rank: #14306 (+42)
24M40K
6:58 | 8:09/mi
25.2M
3:19:58
25.20 mi
Rank: #14322 (-16)
40K25.2M
3:06 | 9:00/mi
FINISH
3:28:33
26.22 mi
Rank: #14498 (-176)
25.2MFINISH
8:35 | 8:26/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
Time1:42:00
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:46:33
Pace8:08 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2825:598:2225:59
8:22
-
10K
6.21 mi12:15:3949:107:5523:11
7:28
-0:54
15K
9.32 mi12:39:271:12:587:5023:48
7:40
+0:12
20K
12.43 mi13:03:221:36:537:4823:55
7:42
+0:02
HALF
13.11 mi13:08:291:42:007:475:07
7:31
-0:11
25K
15.53 mi13:27:302:01:017:4819:01
7:51
+0:20
30K
18.64 mi13:52:512:26:227:5225:21
8:10
+0:19
20M
20.00 mi14:03:522:37:237:5311:01
8:07
-0:03
21M
21.00 mi14:12:302:46:017:558:38
8:38
+0:31
35K
21.75 mi14:18:272:51:587:555:57
7:58
-0:40
23M
23.00 mi14:28:373:02:087:5610:10
8:08
+0:10
24M
24.00 mi14:36:233:09:547:557:46
7:46
-0:22
40K
24.85 mi14:43:213:16:527:566:58
8:09
+0:23
25.2M
25.20 mi14:46:273:19:587:573:06
9:00
+0:51
FINISH
26.22 mi14:55:023:28:337:588:35
8:26
-0:34

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

7:28 /mi

Average Pace

7:58 /mi

Slowest Pace

9:00 /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

1:42:48

49% of race

Time at Steady Pace

59:27

29% of race

Time at Slower Pace

46:18

22% of race

Average Pace: 7:57 /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 mi11:52:2825:598:2225:59
8:22
#19269
10K
6.21 mi12:15:3949:107:5523:11
7:28
#16391
15K
9.32 mi12:39:271:12:587:5023:48
7:40
#15658
20K
12.43 mi13:03:221:36:537:4823:55
7:42
#15129
HALF
13.11 mi13:08:291:42:007:475:07
7:31
#15014
25K
15.53 mi13:27:302:01:017:4819:01
7:51
#14856
30K
18.64 mi13:52:512:26:227:5225:21
8:10
#14776
20M
20.00 mi14:03:522:37:237:5311:01
8:07
#14661
21M
21.00 mi14:12:302:46:017:558:38
8:38
#14601
35K
21.75 mi14:18:272:51:587:555:57
7:58
#14558
23M
23.00 mi14:28:373:02:087:5610:10
8:08
#14461
24M
24.00 mi14:36:233:09:547:557:46
7:46
#14348
40K
24.85 mi14:43:213:16:527:566:58
8:09
#14306
25.2M
25.20 mi14:46:273:19:587:573:06
9:00
#14322
FINISH
26.22 mi14:55:023:28:337:588:35
8:26
#14498
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19269119491194914189(Top 49%)9881(Top 60%)9881(Top 409%)
10K6.21 mi3.10 mi16391+287810755+119410755+119412587(Top 43%)9239(Top 57%)9239(Top 383%)
15K9.32 mi3.11 mi15658+73310455+30010455+30014189(Top 49%)9881(Top 60%)9881(Top 409%)
20K12.43 mi3.11 mi15129+52910236+21910236+21913694(Top 47%)9603(Top 59%)9603(Top 398%)
HALF13.11 mi0.68 mi15014+11510200+3610200+3613055(Top 45%)9404(Top 58%)9404(Top 390%)
25K15.53 mi2.42 mi14856+15810135+6510135+6514165(Top 49%)9722(Top 59%)9722(Top 403%)
30K18.64 mi3.11 mi14776+8010058+7710058+7714645(Top 50%)9824(Top 60%)9824(Top 407%)
20M20.00 mi1.36 mi14661+1159988+709988+7013597(Top 47%)9266(Top 57%)9266(Top 384%)
21M21.00 mi1.00 mi14601+609936+529936+5213948(Top 48%)9344(Top 57%)9344(Top 387%)
35K21.75 mi0.75 mi14558+439905+319905+3114125(Top 49%)9373(Top 57%)9373(Top 388%)
23M23.00 mi1.25 mi14461+979829+769829+7613292(Top 46%)8921(Top 55%)8921(Top 370%)
24M24.00 mi1.00 mi14348+1139764+659764+6512019(Top 41%)8268(Top 51%)8268(Top 343%)
40K24.85 mi0.85 mi14306+429720+449720+4413426(Top 46%)8806(Top 54%)8806(Top 365%)
25.2M25.20 mi0.35 mi14322-169719+19719+114595(Top 50%)9333(Top 57%)9333(Top 387%)
FINISH26.22 mi1.02 mi14498-1769778-599778-5917713(Top 61%)10745(Top 66%)10745(Top 445%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14189

Males

9881

M45-49

9881

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12587

Males

9239

M45-49

9239

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14189

Males

9881

M45-49

9881

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13694

Males

9603

M45-49

9603

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

13055

Males

9404

M45-49

9404

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14165

Males

9722

M45-49

9722

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14645

Males

9824

M45-49

9824

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13597

Males

9266

M45-49

9266

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13948

Males

9344

M45-49

9344

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14125

Males

9373

M45-49

9373

35K→23M

21.8 - 23.0 mi

Top 46%
×5
+23ft-63ft

Overall

13292

Males

8921

M45-49

8921

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

12019

Males

8268

M45-49

8268

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13426

Males

8806

M45-49

8806

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14595

Males

9333

M45-49

9333

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17713

Males

10745

M45-49

10745

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5530*
Passed By
759
Net Change
+4771
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19269
5K10K2879*1+2878#19269#16391
10K15K760*27+733#16391#15658
15K20K544*15+529#15658#15129
20KHALF1227+115#15129#15014
HALF25K223*65+158#15014#14856
25K30K223*143+80#14856#14776
30K20M15338+115#14776#14661
20M21M12464+60#14661#14601
21M35K8138+43#14601#14558
35K23M15154+97#14558#14461
23M24M12916+113#14461#14348
24M40K9149+42#14348#14306
40K25.2M2642-16#14306#14322
25.2MFINISH24200-176#14322#14498
TOTALS5530*759+4771

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

📊

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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