Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Vincent Laygo

Bib: 12586 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 46%
Age Group (M45-49)
#0 / 2413
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
22:39
3.11 mi
Rank: #10950
Start β†’ 5K
22:39 | 7:18/mi
10K
44:52
6.21 mi
Rank: #10379 (+571)
5K β†’ 10K
22:13 | 7:10/mi
15K
1:09:09
9.32 mi
Rank: #12092 (-1713)
10K β†’ 15K
24:17 | 7:49/mi
20K
1:31:37
12.43 mi
Rank: #11483 (+609)
15K β†’ 20K
22:28 | 7:14/mi
HALF
1:36:33
13.11 mi
Rank: #11439 (+44)
20K β†’ HALF
4:56 | 7:15/mi
25K
1:54:51
15.53 mi
Rank: #11505 (-66)
HALF β†’ 25K
18:18 | 7:33/mi
30K
2:20:59
18.64 mi
Rank: #12413 (-908)
25K β†’ 30K
26:08 | 8:25/mi
20M
2:32:26
20.00 mi
Rank: #12647 (-234)
30K β†’ 20M
11:27 | 8:26/mi
21M
2:41:02
21.00 mi
Rank: #12699 (-52)
20M β†’ 21M
8:36 | 8:36/mi
35K
2:46:38
21.75 mi
Rank: #12612 (+87)
21M β†’ 35K
5:36 | 7:30/mi
23M
2:56:26
23.00 mi
Rank: #12512 (+100)
35K β†’ 23M
9:48 | 7:50/mi
24M
3:04:09
24.00 mi
Rank: #12454 (+58)
23M β†’ 24M
7:43 | 7:43/mi
40K
3:10:58
24.85 mi
Rank: #12436 (+18)
24M β†’ 40K
6:49 | 7:59/mi
25.2M
3:14:03
25.20 mi
Rank: #12453 (-17)
40K β†’ 25.2M
3:05 | 8:57/mi
FINISH
3:22:18
26.22 mi
Rank: #12566 (-113)
25.2M β†’ FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:45:45
Pace8:04 /mi
πŸ“ŠPositive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0522:397:1822:39
7:18
-
10K
6.21 mi11:13:1844:527:1422:13
7:10
-0:08
15K
9.32 mi11:37:351:09:097:2624:17
7:49
+0:39
20K
12.43 mi12:00:031:31:377:2322:28
7:14
-0:35
HALF
13.11 mi12:04:591:36:337:224:56
7:15
+0:01
25K
15.53 mi12:23:171:54:517:2418:18
7:33
+0:18
30K
18.64 mi12:49:252:20:597:3426:08
8:25
+0:52
20M
20.00 mi13:00:522:32:267:3811:27
8:26
+0:01
21M
21.00 mi13:09:282:41:027:418:36
8:36
+0:10
35K
21.75 mi13:15:042:46:387:405:36
7:30
-1:06
23M
23.00 mi13:24:522:56:267:419:48
7:50
+0:20
24M
24.00 mi13:32:353:04:097:417:43
7:43
-0:07
40K
24.85 mi13:39:243:10:587:416:49
7:59
+0:16
25.2M
25.20 mi13:42:293:14:037:433:05
8:57
+0:58
FINISH
26.22 mi13:50:443:22:187:448:15
8:06
-0:51

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

7:10 /mi

Average Pace

7:43 /mi

Slowest Pace

8:57 /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

1:36:10

48% of race

Time at Steady Pace

48:37

24% of race

Time at Slower Pace

57:31

28% of race

Average Pace: 7:43 /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 mi10:51:0522:397:1822:39
7:18
#10950
10K
6.21 mi11:13:1844:527:1422:13
7:10
#10379
15K
9.32 mi11:37:351:09:097:2624:17
7:49
#12092
20K
12.43 mi12:00:031:31:377:2322:28
7:14
#11483
HALF
13.11 mi12:04:591:36:337:224:56
7:15
#11439
25K
15.53 mi12:23:171:54:517:2418:18
7:33
#11505
30K
18.64 mi12:49:252:20:597:3426:08
8:25
#12413
20M
20.00 mi13:00:522:32:267:3811:27
8:26
#12647
21M
21.00 mi13:09:282:41:027:418:36
8:36
#12699
35K
21.75 mi13:15:042:46:387:405:36
7:30
#12612
23M
23.00 mi13:24:522:56:267:419:48
7:50
#12512
24M
24.00 mi13:32:353:04:097:417:43
7:43
#12454
40K
24.85 mi13:39:243:10:587:416:49
7:59
#12436
25.2M
25.20 mi13:42:293:14:037:433:05
8:57
#12453
FINISH
26.22 mi13:50:443:22:187:448:15
8:06
#12566
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 mi109508572857215452(Top 53%)10366(Top 63%)10366(Top 430%)
10K6.21 mi3.10 mi10379+5718261+3118261+3119809(Top 34%)7967(Top 49%)7967(Top 330%)
15K9.32 mi3.11 mi12092-17139035-7749035-77415452(Top 53%)10366(Top 63%)10366(Top 430%)
20K12.43 mi3.11 mi11483+6098731+3048731+3049594(Top 33%)7723(Top 47%)7723(Top 320%)
HALF13.11 mi0.68 mi11439+448701+308701+3010632(Top 37%)8321(Top 51%)8321(Top 345%)
25K15.53 mi2.42 mi11505-668699+28699+211792(Top 41%)8697(Top 53%)8697(Top 360%)
30K18.64 mi3.11 mi12413-9089055-3569055-35616317(Top 56%)10553(Top 65%)10553(Top 437%)
20M20.00 mi1.36 mi12647-2349113-589113-5815741(Top 54%)10182(Top 62%)10182(Top 422%)
21M21.00 mi1.00 mi12699-529110+39110+313726(Top 47%)9236(Top 57%)9236(Top 383%)
35K21.75 mi0.75 mi12612+879064+469064+4610723(Top 37%)7840(Top 48%)7840(Top 325%)
23M23.00 mi1.25 mi12512+1009004+609004+6011232(Top 39%)7968(Top 49%)7968(Top 330%)
24M24.00 mi1.00 mi12454+588958+468958+4611641(Top 40%)8085(Top 49%)8085(Top 335%)
40K24.85 mi0.85 mi12436+188932+268932+2612297(Top 42%)8317(Top 51%)8317(Top 345%)
25.2M25.20 mi0.35 mi12453-178933-18933-114291(Top 49%)9176(Top 56%)9176(Top 380%)
FINISH26.22 mi1.02 mi12566-1138948-158948-1515748(Top 54%)9874(Top 60%)9874(Top 409%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
Γ—21
+97ft-345ft

Overall

15452

Males

10366

M45-49

10366

5K→10K

3.1 - 6.2 mi

Top 34%
Γ—5
+79ft-138ft

Overall

9809

Males

7967

M45-49

7967

10K→15K

6.2 - 9.3 mi

Top 53%
Γ—3
+67ft-78ft

Overall

15452

Males

10366

M45-49

10366

15K→20K

9.3 - 12.4 mi

Top 33%
Γ—5
+106ft-86ft

Overall

9594

Males

7723

M45-49

7723

20K→HALF

12.4 - 13.1 mi

Top 37%
Γ—2
+19ft-37ft

Overall

10632

Males

8321

M45-49

8321

HALF→25K

13.1 - 15.5 mi

Top 41%
Γ—4
+66ft-88ft

Overall

11792

Males

8697

M45-49

8697

25K→30K

15.5 - 18.6 mi

Top 56%
Γ—9
+181ft-148ft

Overall

16317

Males

10553

M45-49

10553

30K→20M

18.6 - 20.0 mi

Top 54%
Γ—5
+64ft-50ft

Overall

15741

Males

10182

M45-49

10182

20M→21M

20.0 - 21.0 mi

Top 47%
Γ—8
+106ft-24ft

Overall

13726

Males

9236

M45-49

9236

21M→35K

21.0 - 21.8 mi

Top 37%
Γ—7
+17ft-86ft

Overall

10723

Males

7840

M45-49

7840

35K→23M

21.8 - 23.0 mi

Top 39%
Γ—5
+23ft-63ft

Overall

11232

Males

7968

M45-49

7968

23M→24M

23.0 - 24.0 mi

Top 40%
Γ—6
+12ft-82ft

Overall

11641

Males

8085

M45-49

8085

24M→40K

24.0 - 24.9 mi

Top 42%
Γ—1
+6ft-20ft

Overall

12297

Males

8317

M45-49

8317

40K→25.2M

24.9 - 25.2 mi

Top 49%
Γ—1
+13ft-16ft

Overall

14291

Males

9176

M45-49

9176

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
Γ—2
+22ft-21ft

Overall

15748

Males

9874

M45-49

9874

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2047*
Passed By
1306
Net Change
-1616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10950
5K β†’ 10K625*54+571#10950#10379
10K β†’ 15K14200-1713#10379#12092
15K β†’ 20K612*3+609#12092#11483
20K β†’ HALF539+44#11483#11439
HALF β†’ 25K105171-66#11439#11505
25K β†’ 30K49200-908#11505#12413
30K β†’ 20M39200-234#12413#12647
20M β†’ 21M60112-52#12647#12699
21M β†’ 35K9912+87#12699#12612
35K β†’ 23M14343+100#12612#12512
23M β†’ 24M9638+58#12512#12454
24M β†’ 40K8870+18#12454#12436
40K β†’ 25.2M2239-17#12436#12453
25.2M β†’ FINISH42155-113#12453#12566
TOTALS2047*1306-1616

* 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

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OTQ

Olympic Trials Qualifying analysis available

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