Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alan Miller

Bib: 9873MAge: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 50%
Age Group (M65-69)
#0 / 774
Top 6%
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
22:40
3.11 mi
Rank: #11004
Start5K
22:40 | 7:18/mi
10K
45:56
6.21 mi
Rank: #11893 (-889)
5K10K
23:16 | 7:30/mi
15K
1:09:42
9.32 mi
Rank: #12627 (-734)
10K15K
23:46 | 7:39/mi
20K
1:34:25
12.43 mi
Rank: #13406 (-779)
15K20K
24:43 | 7:58/mi
HALF
1:39:44
13.11 mi
Rank: #13501 (-95)
20KHALF
5:19 | 7:48/mi
25K
1:58:30
15.53 mi
Rank: #13480 (+21)
HALF25K
18:46 | 7:45/mi
30K
2:23:25
18.64 mi
Rank: #13481 (-1)
25K30K
24:55 | 8:02/mi
20M
2:34:33
20.00 mi
Rank: #13499 (-18)
30K20M
11:08 | 8:12/mi
21M
2:43:20
21.00 mi
Rank: #13559 (-60)
20M21M
8:47 | 8:47/mi
35K
2:49:09
21.75 mi
Rank: #13514 (+45)
21M35K
5:49 | 7:47/mi
23M
2:59:29
23.00 mi
Rank: #13540 (-26)
35K23M
10:20 | 8:16/mi
24M
3:07:39
24.00 mi
Rank: #13609 (-69)
23M24M
8:10 | 8:10/mi
40K
3:14:53
24.85 mi
Rank: #13679 (-70)
24M40K
7:14 | 8:28/mi
25.2M
3:17:59
25.20 mi
Rank: #13685 (-6)
40K25.2M
3:06 | 9:00/mi
FINISH
3:26:16
26.22 mi
Rank: #13780 (-95)
25.2MFINISH
8:17 | 8:08/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
Time1:39:44
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:46:32
Pace8:08 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:0222:407:1822:40
7:18
-
10K
6.21 mi11:02:1845:567:2423:16
7:30
+0:12
15K
9.32 mi11:26:041:09:427:2923:46
7:39
+0:09
20K
12.43 mi11:50:471:34:257:3624:43
7:58
+0:19
HALF
13.11 mi11:56:061:39:447:375:19
7:48
-0:10
25K
15.53 mi12:14:521:58:307:3818:46
7:45
-0:03
30K
18.64 mi12:39:472:23:257:4224:55
8:02
+0:17
20M
20.00 mi12:50:552:34:337:4411:08
8:12
+0:10
21M
21.00 mi12:59:422:43:207:478:47
8:47
+0:35
35K
21.75 mi13:05:312:49:097:475:49
7:47
-1:00
23M
23.00 mi13:15:512:59:297:4910:20
8:16
+0:29
24M
24.00 mi13:24:013:07:397:508:10
8:10
-0:06
40K
24.85 mi13:31:153:14:537:517:14
8:28
+0:18
25.2M
25.20 mi13:34:213:17:597:523:06
9:00
+0:32
FINISH
26.22 mi13:42:383:26:167:538:17
8:08
-0:52

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

7:18 /mi

Average Pace

7:52 /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

1:39:36

48% of race

Time at Steady Pace

1:17:13

37% of race

Time at Slower Pace

29:27

14% of race

Average Pace: 7:52 /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 mi10:39:0222:407:1822:40
7:18
#11004
10K
6.21 mi11:02:1845:567:2423:16
7:30
#11893
15K
9.32 mi11:26:041:09:427:2923:46
7:39
#12627
20K
12.43 mi11:50:471:34:257:3624:43
7:58
#13406
HALF
13.11 mi11:56:061:39:447:375:19
7:48
#13501
25K
15.53 mi12:14:521:58:307:3818:46
7:45
#13480
30K
18.64 mi12:39:472:23:257:4224:55
8:02
#13481
20M
20.00 mi12:50:552:34:337:4411:08
8:12
#13499
21M
21.00 mi12:59:422:43:207:478:47
8:47
#13559
35K
21.75 mi13:05:312:49:097:475:49
7:47
#13514
23M
23.00 mi13:15:512:59:297:4910:20
8:16
#13540
24M
24.00 mi13:24:013:07:397:508:10
8:10
#13609
40K
24.85 mi13:31:153:14:537:517:14
8:28
#13679
25.2M
25.20 mi13:34:213:17:597:523:06
9:00
#13685
FINISH
26.22 mi13:42:383:26:167:538:17
8:08
#13780
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi110048600860014094(Top 49%)9843(Top 60%)9843(Top 1272%)
10K6.21 mi3.10 mi11893-8898972-3728972-37212826(Top 44%)9326(Top 57%)9326(Top 1205%)
15K9.32 mi3.11 mi12627-7349261-2899261-28914094(Top 49%)9843(Top 60%)9843(Top 1272%)
20K12.43 mi3.11 mi13406-7799553-2929553-29215774(Top 54%)10451(Top 64%)10451(Top 1350%)
HALF13.11 mi0.68 mi13501-959593-409593-4015475(Top 53%)10378(Top 64%)10378(Top 1341%)
25K15.53 mi2.42 mi13480+219560+339560+3313341(Top 46%)9369(Top 57%)9369(Top 1210%)
30K18.64 mi3.11 mi13481-19515+459515+4513608(Top 47%)9377(Top 57%)9377(Top 1211%)
20M20.00 mi1.36 mi13499-189499+169499+1614221(Top 49%)9556(Top 58%)9556(Top 1235%)
21M21.00 mi1.00 mi13559-609509-109509-1014861(Top 51%)9739(Top 60%)9739(Top 1258%)
35K21.75 mi0.75 mi13514+459468+419468+4112845(Top 44%)8814(Top 54%)8814(Top 1139%)
23M23.00 mi1.25 mi13540-269448+209448+2014152(Top 49%)9318(Top 57%)9318(Top 1204%)
24M24.00 mi1.00 mi13609-699455-79455-714826(Top 51%)9534(Top 58%)9534(Top 1232%)
40K24.85 mi0.85 mi13679-709467-129467-1215376(Top 53%)9680(Top 59%)9680(Top 1251%)
25.2M25.20 mi0.35 mi13685-69462+59462+514588(Top 50%)9326(Top 57%)9326(Top 1205%)
FINISH26.22 mi1.02 mi13780-959476-149476-1415947(Top 55%)9967(Top 61%)9967(Top 1288%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14094

Males

9843

M65-69

9843

5K→10K

3.1 - 6.2 mi

Top 44%
×5
+79ft-138ft

Overall

12826

Males

9326

M65-69

9326

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14094

Males

9843

M65-69

9843

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15774

Males

10451

M65-69

10451

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15475

Males

10378

M65-69

10378

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13341

Males

9369

M65-69

9369

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13608

Males

9377

M65-69

9377

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14221

Males

9556

M65-69

9556

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14861

Males

9739

M65-69

9739

21M→35K

21.0 - 21.8 mi

Top 44%
×7
+17ft-86ft

Overall

12845

Males

8814

M65-69

8814

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14152

Males

9318

M65-69

9318

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14826

Males

9534

M65-69

9534

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15376

Males

9680

M65-69

9680

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14588

Males

9326

M65-69

9326

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

15947

Males

9967

M65-69

9967

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
939
Passed By
1794
Net Change
-2776
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11004
5K10K49200-889#11004#11893
10K15K45200-734#11893#12627
15K20K25200-779#12627#13406
20KHALF6101-95#13406#13501
HALF25K135114+21#13501#13480
25K30K187188-1#13480#13481
30K20M97115-18#13481#13499
20M21M64124-60#13499#13559
21M35K8136+45#13559#13514
35K23M81107-26#13514#13540
23M24M59128-69#13540#13609
24M40K40110-70#13609#13679
40K25.2M2935-6#13679#13685
25.2MFINISH41136-95#13685#13780
TOTALS9391794-2776
📊

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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