Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Martin Leung

Bib: 6595 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 31%
Age Group (M18-39)
#0 / 5723
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
21:36
3.11 mi
Rank: #8153
Start β†’ 5K
21:36 | 6:58/mi
10K
42:55
6.21 mi
Rank: #7877 (+276)
5K β†’ 10K
21:19 | 6:52/mi
15K
1:04:09
9.32 mi
Rank: #7649 (+228)
10K β†’ 15K
21:14 | 6:51/mi
20K
1:25:35
12.43 mi
Rank: #7484 (+165)
15K β†’ 20K
21:26 | 6:54/mi
HALF
1:30:10
13.11 mi
Rank: #7401 (+83)
20K β†’ HALF
4:35 | 6:44/mi
25K
1:46:48
15.53 mi
Rank: #7184 (+217)
HALF β†’ 25K
16:38 | 6:52/mi
30K
2:08:28
18.64 mi
Rank: #6881 (+303)
25K β†’ 30K
21:40 | 6:59/mi
20M
2:17:51
20.00 mi
Rank: #6680 (+201)
30K β†’ 20M
9:23 | 6:55/mi
21M
2:24:52
21.00 mi
Rank: #6469 (+211)
20M β†’ 21M
7:01 | 7:01/mi
35K
2:29:33
21.75 mi
Rank: #6268 (+201)
21M β†’ 35K
4:41 | 6:16/mi
23M
2:37:45
23.00 mi
Rank: #5968 (+300)
35K β†’ 23M
8:12 | 6:34/mi
24M
2:44:20
24.00 mi
Rank: #5818 (+150)
23M β†’ 24M
6:35 | 6:35/mi
40K
2:50:06
24.85 mi
Rank: #5691 (+127)
24M β†’ 40K
5:46 | 6:45/mi
25.2M
2:52:37
25.20 mi
Rank: #5652 (+39)
40K β†’ 25.2M
2:31 | 7:18/mi
FINISH
2:59:21
26.22 mi
Rank: #5619 (+33)
25.2M β†’ FINISH
6:44 | 6:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:30:10
Pace6:53 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:29:11
Pace6:49 /mi
πŸ“ŠNegative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4621:366:5821:36
6:58
-
10K
6.21 mi10:49:0542:556:5521:19
6:52
-0:06
15K
9.32 mi11:10:191:04:096:5321:14
6:51
-0:01
20K
12.43 mi11:31:451:25:356:5421:26
6:54
+0:03
HALF
13.11 mi11:36:201:30:106:534:35
6:44
-0:10
25K
15.53 mi11:52:581:46:486:5316:38
6:52
+0:08
30K
18.64 mi12:14:382:08:286:5421:40
6:59
+0:07
20M
20.00 mi12:24:012:17:516:549:23
6:55
-0:04
21M
21.00 mi12:31:022:24:526:547:01
7:01
+0:06
35K
21.75 mi12:35:432:29:336:534:41
6:16
-0:45
23M
23.00 mi12:43:552:37:456:528:12
6:34
+0:18
24M
24.00 mi12:50:302:44:206:516:35
6:35
+0:01
40K
24.85 mi12:56:162:50:066:515:46
6:45
+0:10
25.2M
25.20 mi12:58:472:52:376:512:31
7:18
+0:33
FINISH
26.22 mi13:05:312:59:216:516:44
6:37
-0:41

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

6:16 /mi

Average Pace

6:51 /mi

Slowest Pace

7:18 /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

1:35:44

53% of race

Time at Steady Pace

1:23:37

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:27:4621:366:5821:36
6:58
#8153
10K
6.21 mi10:49:0542:556:5521:19
6:52
#7877
15K
9.32 mi11:10:191:04:096:5321:14
6:51
#7649
20K
12.43 mi11:31:451:25:356:5421:26
6:54
#7484
HALF
13.11 mi11:36:201:30:106:534:35
6:44
#7401
25K
15.53 mi11:52:581:46:486:5316:38
6:52
#7184
30K
18.64 mi12:14:382:08:286:5421:40
6:59
#6881
20M
20.00 mi12:24:012:17:516:549:23
6:55
#6680
21M
21.00 mi12:31:022:24:526:547:01
7:01
#6469
35K
21.75 mi12:35:432:29:336:534:41
6:16
#6268
23M
23.00 mi12:43:552:37:456:528:12
6:34
#5968
24M
24.00 mi12:50:302:44:206:516:35
6:35
#5818
40K
24.85 mi12:56:162:50:066:515:46
6:45
#5691
25.2M
25.20 mi12:58:472:52:376:512:31
7:18
#5652
FINISH
26.22 mi13:05:312:59:216:516:44
6:37
#5619
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8153700070007135(Top 25%)6271(Top 38%)6271(Top 110%)
10K6.21 mi3.10 mi7877+2766810+1906810+1907562(Top 26%)6595(Top 40%)6595(Top 115%)
15K9.32 mi3.11 mi7649+2286648+1626648+1627135(Top 25%)6271(Top 38%)6271(Top 110%)
20K12.43 mi3.11 mi7484+1656524+1246524+1247067(Top 24%)6195(Top 38%)6195(Top 108%)
HALF13.11 mi0.68 mi7401+836460+646460+646327(Top 22%)5671(Top 35%)5671(Top 99%)
25K15.53 mi2.42 mi7184+2176308+1526308+1526288(Top 22%)5577(Top 34%)5577(Top 97%)
30K18.64 mi3.11 mi6881+3036071+2376071+2375693(Top 20%)5077(Top 31%)5077(Top 89%)
20M20.00 mi1.36 mi6680+2015915+1565915+1564901(Top 17%)4405(Top 27%)4405(Top 77%)
21M21.00 mi1.00 mi6469+2115752+1635752+1633592(Top 12%)3290(Top 20%)3290(Top 57%)
35K21.75 mi0.75 mi6268+2015580+1725580+1722349(Top 8%)2230(Top 14%)2230(Top 39%)
23M23.00 mi1.25 mi5968+3005345+2355345+2352693(Top 9%)2519(Top 15%)2519(Top 44%)
24M24.00 mi1.00 mi5818+1505220+1255220+1253666(Top 13%)3311(Top 20%)3311(Top 58%)
40K24.85 mi0.85 mi5691+1275116+1045116+1043899(Top 13%)3453(Top 21%)3453(Top 60%)
25.2M25.20 mi0.35 mi5652+395084+325084+324107(Top 14%)3564(Top 22%)3564(Top 62%)
FINISH26.22 mi1.02 mi5619+335051+335051+334809(Top 17%)4053(Top 25%)4053(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
Γ—21
+97ft-345ft

Overall

7135

Males

6271

M18-39

6271

5K→10K

3.1 - 6.2 mi

Top 26%
Γ—5
+79ft-138ft

Overall

7562

Males

6595

M18-39

6595

10K→15K

6.2 - 9.3 mi

Top 25%
Γ—3
+67ft-78ft

Overall

7135

Males

6271

M18-39

6271

15K→20K

9.3 - 12.4 mi

Top 24%
Γ—5
+106ft-86ft

Overall

7067

Males

6195

M18-39

6195

20K→HALF

12.4 - 13.1 mi

Top 22%
Γ—2
+19ft-37ft

Overall

6327

Males

5671

M18-39

5671

HALF→25K

13.1 - 15.5 mi

Top 22%
Γ—4
+66ft-88ft

Overall

6288

Males

5577

M18-39

5577

25K→30K

15.5 - 18.6 mi

Top 20%
Γ—9
+181ft-148ft

Overall

5693

Males

5077

M18-39

5077

30K→20M

18.6 - 20.0 mi

Top 17%
Γ—5
+64ft-50ft

Overall

4901

Males

4405

M18-39

4405

20M→21M

20.0 - 21.0 mi

Top 12%
Γ—8
+106ft-24ft

Overall

3592

Males

3290

M18-39

3290

21M→35K

21.0 - 21.8 mi

Top 8%
Γ—7
+17ft-86ft

Overall

2349

Males

2230

M18-39

2230

35K→23M

21.8 - 23.0 mi

Top 9%
Γ—5
+23ft-63ft

Overall

2693

Males

2519

M18-39

2519

23M→24M

23.0 - 24.0 mi

Top 13%
Γ—6
+12ft-82ft

Overall

3666

Males

3311

M18-39

3311

24M→40K

24.0 - 24.9 mi

Top 13%
Γ—1
+6ft-20ft

Overall

3899

Males

3453

M18-39

3453

40K→25.2M

24.9 - 25.2 mi

Top 14%
Γ—1
+13ft-16ft

Overall

4107

Males

3564

M18-39

3564

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
Γ—2
+22ft-21ft

Overall

4809

Males

4053

M18-39

4053

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2831*
Passed By
297
Net Change
+2534
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8153
5K β†’ 10K358*82+276#8153#7877
10K β†’ 15K276*48+228#7877#7649
15K β†’ 20K222*57+165#7649#7484
20K β†’ HALF863+83#7484#7401
HALF β†’ 25K240*23+217#7401#7184
25K β†’ 30K330*27+303#7184#6881
30K β†’ 20M204*3+201#6881#6680
20M β†’ 21M212*1+211#6680#6469
21M β†’ 35K201*0+201#6469#6268
35K β†’ 23M300*0+300#6268#5968
23M β†’ 24M1544+150#5968#5818
24M β†’ 40K1336+127#5818#5691
40K β†’ 25.2M445+39#5691#5652
25.2M β†’ FINISH7138+33#5652#5619
TOTALS2831*297+2534

* 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

Olympic Trials Qualifying analysis available

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