Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alexandre Boulé

Bib: 10759MAge: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
22:08
3.11 mi
Rank: #9540
Start5K
22:08 | 7:08/mi
10K
44:32
6.21 mi
Rank: #9907 (-367)
5K10K
22:24 | 7:13/mi
15K
1:07:13
9.32 mi
Rank: #10269 (-362)
10K15K
22:41 | 7:19/mi
20K
1:32:52
12.43 mi
Rank: #12347 (-2078)
15K20K
25:39 | 8:16/mi
HALF
1:38:10
13.11 mi
Rank: #12502 (-155)
20KHALF
5:18 | 7:47/mi
25K
1:58:00
15.53 mi
Rank: #13213 (-711)
HALF25K
19:50 | 8:11/mi
30K
2:25:24
18.64 mi
Rank: #14355 (-1142)
25K30K
27:24 | 8:50/mi
20M
2:38:09
20.00 mi
Rank: #14998 (-643)
30K20M
12:45 | 9:24/mi
21M
2:47:57
21.00 mi
Rank: #15353 (-355)
20M21M
9:48 | 9:48/mi
35K
2:55:54
21.75 mi
Rank: #15964 (-611)
21M35K
7:57 | 10:38/mi
23M
3:08:07
23.00 mi
Rank: #16391 (-427)
35K23M
12:13 | 9:46/mi
24M
3:18:59
24.00 mi
Rank: #17067 (-676)
23M24M
10:52 | 10:52/mi
40K
3:27:27
24.85 mi
Rank: #17291 (-224)
24M40K
8:28 | 9:55/mi
25.2M
3:31:09
25.20 mi
Rank: #17394 (-103)
40K25.2M
3:42 | 10:44/mi
FINISH
3:40:36
26.22 mi
Rank: #17612 (-218)
25.2MFINISH
9:27 | 9:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:10
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time2:02:26
Pace9:21 /mi
📊Positive Split: 24.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3022:087:0822:08
7:08
-
10K
6.21 mi11:14:5444:327:1122:24
7:13
+0:05
15K
9.32 mi11:37:351:07:137:1322:41
7:19
+0:06
20K
12.43 mi12:03:141:32:527:2925:39
8:16
+0:57
HALF
13.11 mi12:08:321:38:107:305:18
7:47
-0:29
25K
15.53 mi12:28:221:58:007:3619:50
8:11
+0:24
30K
18.64 mi12:55:462:25:247:4827:24
8:50
+0:39
20M
20.00 mi13:08:312:38:097:5512:45
9:24
+0:34
21M
21.00 mi13:18:192:47:578:009:48
9:48
+0:24
35K
21.75 mi13:26:162:55:548:067:57
10:38
+0:50
23M
23.00 mi13:38:293:08:078:1112:13
9:46
-0:52
24M
24.00 mi13:49:213:18:598:1810:52
10:52
+1:06
40K
24.85 mi13:57:493:27:278:218:28
9:55
-0:57
25.2M
25.20 mi14:01:313:31:098:233:42
10:44
+0:49
FINISH
26.22 mi14:10:583:40:368:269:27
9:17
-1:27

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

7:08 /mi

Average Pace

8:25 /mi

Slowest Pace

10:52 /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

1:58:00

53% of race

Time at Steady Pace

1:11:37

32% of race

Time at Slower Pace

30:59

14% of race

Average Pace: 8:25 /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 mi10:52:3022:087:0822:08
7:08
#9540
10K
6.21 mi11:14:5444:327:1122:24
7:13
#9907
15K
9.32 mi11:37:351:07:137:1322:41
7:19
#10269
20K
12.43 mi12:03:141:32:527:2925:39
8:16
#12347
HALF
13.11 mi12:08:321:38:107:305:18
7:47
#12502
25K
15.53 mi12:28:221:58:007:3619:50
8:11
#13213
30K
18.64 mi12:55:462:25:247:4827:24
8:50
#14355
20M
20.00 mi13:08:312:38:097:5512:45
9:24
#14998
21M
21.00 mi13:18:192:47:578:009:48
9:48
#15353
35K
21.75 mi13:26:162:55:548:067:57
10:38
#15964
23M
23.00 mi13:38:293:08:078:1112:13
9:46
#16391
24M
24.00 mi13:49:213:18:598:1810:52
10:52
#17067
40K
24.85 mi13:57:493:27:278:218:28
9:55
#17291
25.2M
25.20 mi14:01:313:31:098:233:42
10:44
#17394
FINISH
26.22 mi14:10:583:40:368:269:27
9:17
#17612
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 mi95407853785311064(Top 38%)8521(Top 52%)8521(Top 353%)
10K6.21 mi3.10 mi9907-3678041-1888041-18810350(Top 36%)8241(Top 50%)8241(Top 342%)
15K9.32 mi3.11 mi10269-3628182-1418182-14111064(Top 38%)8521(Top 52%)8521(Top 353%)
20K12.43 mi3.11 mi12347-20789111-9299111-92917825(Top 61%)11340(Top 69%)11340(Top 470%)
HALF13.11 mi0.68 mi12502-1559177-669177-6615349(Top 53%)10368(Top 63%)10368(Top 430%)
25K15.53 mi2.42 mi13213-7119448-2719448-27116663(Top 57%)10793(Top 66%)10793(Top 447%)
30K18.64 mi3.11 mi14355-11429882-4349882-43418666(Top 64%)11554(Top 71%)11554(Top 479%)
20M20.00 mi1.36 mi14998-64310109-22710109-22720608(Top 71%)12383(Top 76%)12383(Top 513%)
21M21.00 mi1.00 mi15353-35510227-11810227-11819733(Top 68%)11944(Top 73%)11944(Top 495%)
35K21.75 mi0.75 mi15964-61110465-23810465-23824533(Top 85%)14159(Top 87%)14159(Top 587%)
23M23.00 mi1.25 mi16391-42710627-16210627-16221432(Top 74%)12642(Top 77%)12642(Top 524%)
24M24.00 mi1.00 mi17067-67610899-27210899-27224837(Top 86%)14229(Top 87%)14229(Top 590%)
40K24.85 mi0.85 mi17291-22410975-7610975-7621631(Top 75%)12632(Top 77%)12632(Top 523%)
25.2M25.20 mi0.35 mi17394-10311006-3111006-3121677(Top 75%)12676(Top 78%)12676(Top 525%)
FINISH26.22 mi1.02 mi17612-21811077-7111077-7121534(Top 74%)12616(Top 77%)12616(Top 523%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21
+97ft-345ft

Overall

11064

Males

8521

M45-49

8521

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10350

Males

8241

M45-49

8241

10K→15K

6.2 - 9.3 mi

Top 38%
×3
+67ft-78ft

Overall

11064

Males

8521

M45-49

8521

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17825

Males

11340

M45-49

11340

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15349

Males

10368

M45-49

10368

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16663

Males

10793

M45-49

10793

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18666

Males

11554

M45-49

11554

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20608

Males

12383

M45-49

12383

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19733

Males

11944

M45-49

11944

21M→35K

21.0 - 21.8 mi

Top 85%
×7
+17ft-86ft

Overall

24533

Males

14159

M45-49

14159

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21432

Males

12642

M45-49

12642

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

24837

Males

14229

M45-49

14229

24M→40K

24.0 - 24.9 mi

Top 75%
×1
+6ft-20ft

Overall

21631

Males

12632

M45-49

12632

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1
+13ft-16ft

Overall

21677

Males

12676

M45-49

12676

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
×2
+22ft-21ft

Overall

21534

Males

12616

M45-49

12616

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
408
Passed By
2672
Net Change
-8072
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9540
5K10K116200-367#9540#9907
10K15K72200-362#9907#10269
15K20K10200-2078#10269#12347
20KHALF7162-155#12347#12502
HALF25K30200-711#12502#13213
25K30K32200-1142#13213#14355
30K20M15200-643#14355#14998
20M21M38200-355#14998#15353
21M35K5200-611#15353#15964
35K23M29200-427#15964#16391
23M24M9200-676#16391#17067
24M40K20200-224#17067#17291
40K25.2M7110-103#17291#17394
25.2MFINISH18200-218#17394#17612
TOTALS4082672-8072
📊

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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