Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

David Greenwood

Bib: 13630 β€’M β€’Age: 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 47%
Age Group (M50-54)
#0 / 1868
Race Day Weather
51Β°/41Β°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
22:41
3.11 mi
Rank: #11046
Start β†’ 5K
22:41 | 7:19/mi
10K
45:34
6.21 mi
Rank: #11366 (-320)
5K β†’ 10K
22:53 | 7:22/mi
15K
1:08:31
9.32 mi
Rank: #11510 (-144)
10K β†’ 15K
22:57 | 7:24/mi
20K
1:31:52
12.43 mi
Rank: #11657 (-147)
15K β†’ 20K
23:21 | 7:31/mi
HALF
1:36:55
13.11 mi
Rank: #11684 (-27)
20K β†’ HALF
5:03 | 7:25/mi
25K
1:55:29
15.53 mi
Rank: #11836 (-152)
HALF β†’ 25K
18:34 | 7:40/mi
30K
2:19:56
18.64 mi
Rank: #11928 (-92)
25K β†’ 30K
24:27 | 7:53/mi
20M
2:30:47
20.00 mi
Rank: #11985 (-57)
30K β†’ 20M
10:51 | 8:00/mi
21M
2:39:21
21.00 mi
Rank: #12066 (-81)
20M β†’ 21M
8:34 | 8:34/mi
35K
2:45:15
21.75 mi
Rank: #12112 (-46)
21M β†’ 35K
5:54 | 7:54/mi
23M
2:55:57
23.00 mi
Rank: #12360 (-248)
35K β†’ 23M
10:42 | 8:34/mi
24M
3:04:24
24.00 mi
Rank: #12544 (-184)
23M β†’ 24M
8:27 | 8:27/mi
40K
3:11:54
24.85 mi
Rank: #12714 (-170)
24M β†’ 40K
7:30 | 8:47/mi
25.2M
3:15:13
25.20 mi
Rank: #12815 (-101)
40K β†’ 25.2M
3:19 | 9:38/mi
FINISH
3:23:56
26.22 mi
Rank: #13047 (-232)
25.2M β†’ FINISH
8:43 | 8:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:47:01
Pace8:10 /mi
πŸ“ŠPositive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0922:417:1922:41
7:19
-
10K
6.21 mi11:15:0245:347:2022:53
7:22
+0:03
15K
9.32 mi11:37:591:08:317:2222:57
7:24
+0:02
20K
12.43 mi12:01:201:31:527:2423:21
7:31
+0:07
HALF
13.11 mi12:06:231:36:557:245:03
7:25
-0:06
25K
15.53 mi12:24:571:55:297:2718:34
7:40
+0:15
30K
18.64 mi12:49:242:19:567:3124:27
7:53
+0:13
20M
20.00 mi13:00:152:30:477:3310:51
8:00
+0:07
21M
21.00 mi13:08:492:39:217:368:34
8:34
+0:34
35K
21.75 mi13:14:432:45:157:365:54
7:54
-0:40
23M
23.00 mi13:25:252:55:577:4010:42
8:34
+0:40
24M
24.00 mi13:33:523:04:247:428:27
8:27
-0:07
40K
24.85 mi13:41:223:11:547:447:30
8:47
+0:20
25.2M
25.20 mi13:44:413:15:137:453:19
9:38
+0:51
FINISH
26.22 mi13:53:243:23:567:488:43
8:34
-1:04

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:19 /mi

Average Pace

7:47 /mi

Slowest Pace

9:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:36:55

48% of race

Time at Steady Pace

59:46

29% of race

Time at Slower Pace

47:15

23% of race

Average Pace: 7:47 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:52:0922:417:1922:41
7:19
#11046
10K
6.21 mi11:15:0245:347:2022:53
7:22
#11366
15K
9.32 mi11:37:591:08:317:2222:57
7:24
#11510
20K
12.43 mi12:01:201:31:527:2423:21
7:31
#11657
HALF
13.11 mi12:06:231:36:557:245:03
7:25
#11684
25K
15.53 mi12:24:571:55:297:2718:34
7:40
#11836
30K
18.64 mi12:49:242:19:567:3124:27
7:53
#11928
20M
20.00 mi13:00:152:30:477:3310:51
8:00
#11985
21M
21.00 mi13:08:492:39:217:368:34
8:34
#12066
35K
21.75 mi13:14:432:45:157:365:54
7:54
#12112
23M
23.00 mi13:25:252:55:577:4010:42
8:34
#12360
24M
24.00 mi13:33:523:04:247:428:27
8:27
#12544
40K
24.85 mi13:41:223:11:547:447:30
8:47
#12714
25.2M
25.20 mi13:44:413:15:137:453:19
9:38
#12815
FINISH
26.22 mi13:53:243:23:567:488:43
8:34
#13047
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi110468619861911824(Top 41%)8852(Top 54%)8852(Top 474%)
10K6.21 mi3.10 mi11366-3208731-1128731-11211746(Top 40%)8878(Top 54%)8878(Top 475%)
15K9.32 mi3.11 mi11510-1448767-368767-3611824(Top 41%)8852(Top 54%)8852(Top 474%)
20K12.43 mi3.11 mi11657-1478804-378804-3712097(Top 42%)8893(Top 54%)8893(Top 476%)
HALF13.11 mi0.68 mi11684-278819-158819-1512154(Top 42%)9009(Top 55%)9009(Top 482%)
25K15.53 mi2.42 mi11836-1528846-278846-2712670(Top 44%)9094(Top 56%)9094(Top 487%)
30K18.64 mi3.11 mi11928-928839+78839+712498(Top 43%)8882(Top 54%)8882(Top 475%)
20M20.00 mi1.36 mi11985-578845-68845-612726(Top 44%)8893(Top 54%)8893(Top 476%)
21M21.00 mi1.00 mi12066-818865-208865-2013532(Top 47%)9146(Top 56%)9146(Top 490%)
35K21.75 mi0.75 mi12112-468874-98874-913654(Top 47%)9156(Top 56%)9156(Top 490%)
23M23.00 mi1.25 mi12360-2488941-678941-6715976(Top 55%)10084(Top 62%)10084(Top 540%)
24M24.00 mi1.00 mi12544-1848998-578998-5716555(Top 57%)10273(Top 63%)10273(Top 550%)
40K24.85 mi0.85 mi12714-1709054-569054-5617206(Top 59%)10504(Top 64%)10504(Top 562%)
25.2M25.20 mi0.35 mi12815-1019090-369090-3617782(Top 61%)10786(Top 66%)10786(Top 577%)
FINISH26.22 mi1.02 mi13047-2329160-709160-7018393(Top 63%)11070(Top 68%)11070(Top 593%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
Γ—21
+97ft-345ft

Overall

11824

Males

8852

M50-54

8852

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—5
+79ft-138ft

Overall

11746

Males

8878

M50-54

8878

10K→15K

6.2 - 9.3 mi

Top 41%
Γ—3
+67ft-78ft

Overall

11824

Males

8852

M50-54

8852

15K→20K

9.3 - 12.4 mi

Top 42%
Γ—5
+106ft-86ft

Overall

12097

Males

8893

M50-54

8893

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12154

Males

9009

M50-54

9009

HALF→25K

13.1 - 15.5 mi

Top 44%
Γ—4
+66ft-88ft

Overall

12670

Males

9094

M50-54

9094

25K→30K

15.5 - 18.6 mi

Top 43%
Γ—9
+181ft-148ft

Overall

12498

Males

8882

M50-54

8882

30K→20M

18.6 - 20.0 mi

Top 44%
Γ—5
+64ft-50ft

Overall

12726

Males

8893

M50-54

8893

20M→21M

20.0 - 21.0 mi

Top 47%
Γ—8
+106ft-24ft

Overall

13532

Males

9146

M50-54

9146

21M→35K

21.0 - 21.8 mi

Top 47%
Γ—7
+17ft-86ft

Overall

13654

Males

9156

M50-54

9156

35K→23M

21.8 - 23.0 mi

Top 55%
Γ—5
+23ft-63ft

Overall

15976

Males

10084

M50-54

10084

23M→24M

23.0 - 24.0 mi

Top 57%
Γ—6
+12ft-82ft

Overall

16555

Males

10273

M50-54

10273

24M→40K

24.0 - 24.9 mi

Top 59%
Γ—1
+6ft-20ft

Overall

17206

Males

10504

M50-54

10504

40K→25.2M

24.9 - 25.2 mi

Top 61%
Γ—1
+13ft-16ft

Overall

17782

Males

10786

M50-54

10786

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
Γ—2
+22ft-21ft

Overall

18393

Males

11070

M50-54

11070

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
952
Passed By
2315
Net Change
-2001
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11046
5K β†’ 10K126200-320#11046#11366
10K β†’ 15K137200-144#11366#11510
15K β†’ 20K110200-147#11510#11657
20K β†’ HALF1946-27#11657#11684
HALF β†’ 25K86200-152#11684#11836
25K β†’ 30K145200-92#11836#11928
30K β†’ 20M75132-57#11928#11985
20M β†’ 21M69150-81#11985#12066
21M β†’ 35K3379-46#12066#12112
35K β†’ 23M41200-248#12112#12360
23M β†’ 24M42200-184#12360#12544
24M β†’ 40K32200-170#12544#12714
40K β†’ 25.2M7108-101#12714#12815
25.2M β†’ FINISH30200-232#12815#13047
TOTALS9522315-2001
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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