Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Scott Lawrence

Bib: 21209 β€’M β€’Age: N/A

WA

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 (M60-64)
#0 / 1514
Top 13%
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
24:49
3.11 mi
Rank: #16847
Start β†’ 5K
24:49 | 8:00/mi
10K
48:40
6.21 mi
Rank: #15755 (+1092)
5K β†’ 10K
23:51 | 7:41/mi
15K
1:13:00
9.32 mi
Rank: #15689 (+66)
10K β†’ 15K
24:20 | 7:50/mi
20K
1:37:00
12.43 mi
Rank: #15213 (+476)
15K β†’ 20K
24:00 | 7:44/mi
HALF
1:42:09
13.11 mi
Rank: #15114 (+99)
20K β†’ HALF
5:09 | 7:34/mi
25K
2:00:57
15.53 mi
Rank: #14819 (+295)
HALF β†’ 25K
18:48 | 7:46/mi
30K
2:25:46
18.64 mi
Rank: #14519 (+300)
25K β†’ 30K
24:49 | 8:00/mi
20M
2:36:31
20.00 mi
Rank: #14312 (+207)
30K β†’ 20M
10:45 | 7:55/mi
21M
2:44:48
21.00 mi
Rank: #14136 (+176)
20M β†’ 21M
8:17 | 8:17/mi
35K
2:50:41
21.75 mi
Rank: #14086 (+50)
21M β†’ 35K
5:53 | 7:52/mi
23M
3:00:43
23.00 mi
Rank: #13977 (+109)
35K β†’ 23M
10:02 | 8:02/mi
24M
3:08:35
24.00 mi
Rank: #13910 (+67)
23M β†’ 24M
7:52 | 7:52/mi
40K
3:15:19
24.85 mi
Rank: #13798 (+112)
24M β†’ 40K
6:44 | 7:53/mi
25.2M
3:18:09
25.20 mi
Rank: #13731 (+67)
40K β†’ 25.2M
2:50 | 8:13/mi
FINISH
3:25:58
26.22 mi
Rank: #13701 (+30)
25.2M β†’ FINISH
7:49 | 7:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:09
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:43:49
Pace7:56 /mi
πŸ“ŠPositive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:0524:498:0024:49
8:00
-
10K
6.21 mi11:34:5648:407:5023:51
7:41
-0:19
15K
9.32 mi11:59:161:13:007:5024:20
7:50
+0:09
20K
12.43 mi12:23:161:37:007:4924:00
7:44
-0:06
HALF
13.11 mi12:28:251:42:097:485:09
7:34
-0:10
25K
15.53 mi12:47:132:00:577:4818:48
7:46
+0:12
30K
18.64 mi13:12:022:25:467:5024:49
8:00
+0:14
20M
20.00 mi13:22:472:36:317:5010:45
7:55
-0:05
21M
21.00 mi13:31:042:44:487:518:17
8:17
+0:22
35K
21.75 mi13:36:572:50:417:515:53
7:52
-0:25
23M
23.00 mi13:46:593:00:437:5210:02
8:02
+0:10
24M
24.00 mi13:54:513:08:357:527:52
7:52
-0:10
40K
24.85 mi14:01:353:15:197:526:44
7:53
+0:01
25.2M
25.20 mi14:04:253:18:097:522:50
8:13
+0:20
FINISH
26.22 mi14:12:143:25:587:527:49
7:41
-0:32

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

7:34 /mi

Average Pace

7:52 /mi

Slowest Pace

8:17 /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

2:15:11

66% of race

Time at Steady Pace

1:10:47

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:11:0524:498:0024:49
8:00
#16847
10K
6.21 mi11:34:5648:407:5023:51
7:41
#15755
15K
9.32 mi11:59:161:13:007:5024:20
7:50
#15689
20K
12.43 mi12:23:161:37:007:4924:00
7:44
#15213
HALF
13.11 mi12:28:251:42:097:485:09
7:34
#15114
25K
15.53 mi12:47:132:00:577:4818:48
7:46
#14819
30K
18.64 mi13:12:022:25:467:5024:49
8:00
#14519
20M
20.00 mi13:22:472:36:317:5010:45
7:55
#14312
21M
21.00 mi13:31:042:44:487:518:17
8:17
#14136
35K
21.75 mi13:36:572:50:417:515:53
7:52
#14086
23M
23.00 mi13:46:593:00:437:5210:02
8:02
#13977
24M
24.00 mi13:54:513:08:357:527:52
7:52
#13910
40K
24.85 mi14:01:353:15:197:526:44
7:53
#13798
25.2M
25.20 mi14:04:253:18:097:522:50
8:13
#13731
FINISH
26.22 mi14:12:143:25:587:527:49
7:41
#13701
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16847109431094315600(Top 54%)10417(Top 64%)10417(Top 688%)
10K6.21 mi3.10 mi15755+109210512+43110512+43114533(Top 50%)10051(Top 62%)10051(Top 664%)
15K9.32 mi3.11 mi15689+6610468+4410468+4415600(Top 54%)10417(Top 64%)10417(Top 688%)
20K12.43 mi3.11 mi15213+47610273+19510273+19513913(Top 48%)9687(Top 59%)9687(Top 640%)
HALF13.11 mi0.68 mi15114+9910240+3310240+3313411(Top 46%)9545(Top 58%)9545(Top 630%)
25K15.53 mi2.42 mi14819+29510116+12410116+12413433(Top 46%)9408(Top 58%)9408(Top 621%)
30K18.64 mi3.11 mi14519+3009951+1659951+16513391(Top 46%)9282(Top 57%)9282(Top 613%)
20M20.00 mi1.36 mi14312+2079849+1029849+10212189(Top 42%)8655(Top 53%)8655(Top 572%)
21M21.00 mi1.00 mi14136+1769750+999750+9911735(Top 40%)8314(Top 51%)8314(Top 549%)
35K21.75 mi0.75 mi14086+509712+389712+3813490(Top 46%)9085(Top 56%)9085(Top 600%)
23M23.00 mi1.25 mi13977+1099634+789634+7812562(Top 43%)8628(Top 53%)8628(Top 570%)
24M24.00 mi1.00 mi13910+679588+469588+4612781(Top 44%)8607(Top 53%)8607(Top 568%)
40K24.85 mi0.85 mi13798+1129519+699519+6911593(Top 40%)7997(Top 49%)7997(Top 528%)
25.2M25.20 mi0.35 mi13731+679481+389481+389716(Top 33%)7005(Top 43%)7005(Top 463%)
FINISH26.22 mi1.02 mi13701+309442+399442+3912727(Top 44%)8440(Top 52%)8440(Top 557%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
Γ—21
+97ft-345ft

Overall

15600

Males

10417

M60-64

10417

5K→10K

3.1 - 6.2 mi

Top 50%
Γ—5
+79ft-138ft

Overall

14533

Males

10051

M60-64

10051

10K→15K

6.2 - 9.3 mi

Top 54%
Γ—3
+67ft-78ft

Overall

15600

Males

10417

M60-64

10417

15K→20K

9.3 - 12.4 mi

Top 48%
Γ—5
+106ft-86ft

Overall

13913

Males

9687

M60-64

9687

20K→HALF

12.4 - 13.1 mi

Top 46%
Γ—2
+19ft-37ft

Overall

13411

Males

9545

M60-64

9545

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4
+66ft-88ft

Overall

13433

Males

9408

M60-64

9408

25K→30K

15.5 - 18.6 mi

Top 46%
Γ—9
+181ft-148ft

Overall

13391

Males

9282

M60-64

9282

30K→20M

18.6 - 20.0 mi

Top 42%
Γ—5
+64ft-50ft

Overall

12189

Males

8655

M60-64

8655

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11735

Males

8314

M60-64

8314

21M→35K

21.0 - 21.8 mi

Top 46%
Γ—7
+17ft-86ft

Overall

13490

Males

9085

M60-64

9085

35K→23M

21.8 - 23.0 mi

Top 43%
Γ—5
+23ft-63ft

Overall

12562

Males

8628

M60-64

8628

23M→24M

23.0 - 24.0 mi

Top 44%
Γ—6
+12ft-82ft

Overall

12781

Males

8607

M60-64

8607

24M→40K

24.0 - 24.9 mi

Top 40%
Γ—1
+6ft-20ft

Overall

11593

Males

7997

M60-64

7997

40K→25.2M

24.9 - 25.2 mi

Top 33%
Γ—1
+13ft-16ft

Overall

9716

Males

7005

M60-64

7005

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
Γ—2
+22ft-21ft

Overall

12727

Males

8440

M60-64

8440

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3650*
Passed By
504
Net Change
+3146
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#16847
5K β†’ 10K1134*42+1092#16847#15755
10K β†’ 15K228*162+66#15755#15689
15K β†’ 20K498*22+476#15689#15213
20K β†’ HALF1012+99#15213#15114
HALF β†’ 25K317*22+295#15114#14819
25K β†’ 30K360*60+300#14819#14519
30K β†’ 20M221*14+207#14519#14312
20M β†’ 21M18913+176#14312#14136
21M β†’ 35K7626+50#14136#14086
35K β†’ 23M15647+109#14086#13977
23M β†’ 24M8720+67#13977#13910
24M β†’ 40K13119+112#13910#13798
40K β†’ 25.2M725+67#13798#13731
25.2M β†’ FINISH8050+30#13731#13701
TOTALS3650*504+3146

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

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

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