Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Mike Entz

Bib: 5312 β€’M β€’Age: N/A

AB

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 13%
Gender (Male)
#0 / 16340
Top 22%
Age Group (M18-39)
#0 / 5723
Top 47%
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
20:31
3.11 mi
Rank: #5009
Start β†’ 5K
20:31 | 6:37/mi
10K
41:00
6.21 mi
Rank: #4961 (+48)
5K β†’ 10K
20:29 | 6:36/mi
15K
1:01:22
9.32 mi
Rank: #4827 (+134)
10K β†’ 15K
20:22 | 6:34/mi
20K
1:22:07
12.43 mi
Rank: #4848 (-21)
15K β†’ 20K
20:45 | 6:41/mi
HALF
1:26:36
13.11 mi
Rank: #4843 (+5)
20K β†’ HALF
4:29 | 6:35/mi
25K
1:42:34
15.53 mi
Rank: #4671 (+172)
HALF β†’ 25K
15:58 | 6:36/mi
30K
2:03:27
18.64 mi
Rank: #4481 (+190)
25K β†’ 30K
20:53 | 6:44/mi
20M
2:12:31
20.00 mi
Rank: #4354 (+127)
30K β†’ 20M
9:04 | 6:41/mi
21M
2:19:26
21.00 mi
Rank: #4244 (+110)
20M β†’ 21M
6:55 | 6:55/mi
35K
2:24:16
21.75 mi
Rank: #4179 (+65)
21M β†’ 35K
4:50 | 6:28/mi
23M
2:32:36
23.00 mi
Rank: #4075 (+104)
35K β†’ 23M
8:20 | 6:40/mi
24M
2:39:20
24.00 mi
Rank: #4051 (+24)
23M β†’ 24M
6:44 | 6:44/mi
40K
2:44:51
24.85 mi
Rank: #3936 (+115)
24M β†’ 40K
5:31 | 6:28/mi
25.2M
2:47:14
25.20 mi
Rank: #3893 (+43)
40K β†’ 25.2M
2:23 | 6:55/mi
FINISH
2:53:37
26.22 mi
Rank: #3781 (+112)
25.2M β†’ FINISH
6:23 | 6:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:26:36
Pace6:37 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:27:01
Pace6:39 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1020:316:3720:31
6:37
-
10K
6.21 mi10:44:3941:006:3620:29
6:36
-0:01
15K
9.32 mi11:05:011:01:226:3620:22
6:34
-0:02
20K
12.43 mi11:25:461:22:076:3720:45
6:41
+0:07
HALF
13.11 mi11:30:151:26:366:374:29
6:35
-0:06
25K
15.53 mi11:46:131:42:346:3715:58
6:36
+0:01
30K
18.64 mi12:07:062:03:276:3820:53
6:44
+0:08
20M
20.00 mi12:16:102:12:316:389:04
6:41
-0:03
21M
21.00 mi12:23:052:19:266:396:55
6:55
+0:14
35K
21.75 mi12:27:552:24:166:394:50
6:28
-0:27
23M
23.00 mi12:36:152:32:366:398:20
6:40
+0:12
24M
24.00 mi12:42:592:39:206:396:44
6:44
+0:04
40K
24.85 mi12:48:302:44:516:385:31
6:28
-0:16
25.2M
25.20 mi12:50:532:47:146:392:23
6:55
+0:27
FINISH
26.22 mi12:57:162:53:376:386:23
6:16
-0:39

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

6:38 /mi

Slowest Pace

6:55 /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

2:44:19

95% of race

Time at Steady Pace

9:18

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:37 /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 mi10:24:1020:316:3720:31
6:37
#5009
10K
6.21 mi10:44:3941:006:3620:29
6:36
#4961
15K
9.32 mi11:05:011:01:226:3620:22
6:34
#4827
20K
12.43 mi11:25:461:22:076:3720:45
6:41
#4848
HALF
13.11 mi11:30:151:26:366:374:29
6:35
#4843
25K
15.53 mi11:46:131:42:346:3715:58
6:36
#4671
30K
18.64 mi12:07:062:03:276:3820:53
6:44
#4481
20M
20.00 mi12:16:102:12:316:389:04
6:41
#4354
21M
21.00 mi12:23:052:19:266:396:55
6:55
#4244
35K
21.75 mi12:27:552:24:166:394:50
6:28
#4179
23M
23.00 mi12:36:152:32:366:398:20
6:40
#4075
24M
24.00 mi12:42:592:39:206:396:44
6:44
#4051
40K
24.85 mi12:48:302:44:516:385:31
6:28
#3936
25.2M
25.20 mi12:50:532:47:146:392:23
6:55
#3893
FINISH
26.22 mi12:57:162:53:376:386:23
6:16
#3781
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 mi5009467346734603(Top 16%)4320(Top 26%)4320(Top 75%)
10K6.21 mi3.10 mi4961+484636+374636+374948(Top 17%)4618(Top 28%)4618(Top 81%)
15K9.32 mi3.11 mi4827+1344520+1164520+1164603(Top 16%)4320(Top 26%)4320(Top 75%)
20K12.43 mi3.11 mi4848-214534-144534-145004(Top 17%)4636(Top 28%)4636(Top 81%)
HALF13.11 mi0.68 mi4843+54530+44530+44972(Top 17%)4602(Top 28%)4602(Top 80%)
25K15.53 mi2.42 mi4671+1724377+1534377+1534006(Top 14%)3761(Top 23%)3761(Top 66%)
30K18.64 mi3.11 mi4481+1904211+1664211+1663821(Top 13%)3567(Top 22%)3567(Top 62%)
20M20.00 mi1.36 mi4354+1274090+1214090+1213341(Top 12%)3117(Top 19%)3117(Top 54%)
21M21.00 mi1.00 mi4244+1103983+1073983+1072999(Top 10%)2794(Top 17%)2794(Top 49%)
35K21.75 mi0.75 mi4179+653921+623921+623345(Top 12%)3105(Top 19%)3105(Top 54%)
23M23.00 mi1.25 mi4075+1043817+1043817+1043252(Top 11%)2987(Top 18%)2987(Top 52%)
24M24.00 mi1.00 mi4051+243796+213796+214625(Top 16%)4044(Top 25%)4044(Top 71%)
40K24.85 mi0.85 mi3936+1153687+1093687+1092354(Top 8%)2179(Top 13%)2179(Top 38%)
25.2M25.20 mi0.35 mi3893+433645+423645+422307(Top 8%)2128(Top 13%)2128(Top 37%)
FINISH26.22 mi1.02 mi3781+1123541+1043541+1042833(Top 10%)2547(Top 16%)2547(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
Γ—21
+97ft-345ft

Overall

4603

Males

4320

M18-39

4320

5K→10K

3.1 - 6.2 mi

Top 17%
Γ—5
+79ft-138ft

Overall

4948

Males

4618

M18-39

4618

10K→15K

6.2 - 9.3 mi

Top 16%
Γ—3
+67ft-78ft

Overall

4603

Males

4320

M18-39

4320

15K→20K

9.3 - 12.4 mi

Top 17%
Γ—5
+106ft-86ft

Overall

5004

Males

4636

M18-39

4636

20K→HALF

12.4 - 13.1 mi

Top 17%
Γ—2
+19ft-37ft

Overall

4972

Males

4602

M18-39

4602

HALF→25K

13.1 - 15.5 mi

Top 14%
Γ—4
+66ft-88ft

Overall

4006

Males

3761

M18-39

3761

25K→30K

15.5 - 18.6 mi

Top 13%
Γ—9
+181ft-148ft

Overall

3821

Males

3567

M18-39

3567

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3341

Males

3117

M18-39

3117

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2999

Males

2794

M18-39

2794

21M→35K

21.0 - 21.8 mi

Top 12%
Γ—7
+17ft-86ft

Overall

3345

Males

3105

M18-39

3105

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3252

Males

2987

M18-39

2987

23M→24M

23.0 - 24.0 mi

Top 16%
Γ—6
+12ft-82ft

Overall

4625

Males

4044

M18-39

4044

24M→40K

24.0 - 24.9 mi

Top 8%
Γ—1
+6ft-20ft

Overall

2354

Males

2179

M18-39

2179

40K→25.2M

24.9 - 25.2 mi

Top 8%
Γ—1
+13ft-16ft

Overall

2307

Males

2128

M18-39

2128

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
Γ—2
+22ft-21ft

Overall

2833

Males

2547

M18-39

2547

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1687*
Passed By
459
Net Change
+1228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5009
5K β†’ 10K201*153+48#5009#4961
10K β†’ 15K18450+134#4961#4827
15K β†’ 20K83104-21#4827#4848
20K β†’ HALF1914+5#4848#4843
HALF β†’ 25K18210+172#4843#4671
25K β†’ 30K223*33+190#4671#4481
30K β†’ 20M1325+127#4481#4354
20M β†’ 21M1199+110#4354#4244
21M β†’ 35K705+65#4244#4179
35K β†’ 23M12824+104#4179#4075
23M β†’ 24M5935+24#4075#4051
24M β†’ 40K1183+115#4051#3936
40K β†’ 25.2M485+43#3936#3893
25.2M β†’ FINISH1219+112#3893#3781
TOTALS1687*459+1228

* 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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