Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Tilmann Volk

Bib: 5881MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°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
24:25
3.11 mi
Rank: #15905
Start5K
24:25 | 7:52/mi
10K
49:19
6.21 mi
Rank: #16608 (-703)
5K10K
24:54 | 8:01/mi
15K
1:13:48
9.32 mi
Rank: #16405 (+203)
10K15K
24:29 | 7:53/mi
20K
1:38:18
12.43 mi
Rank: #16089 (+316)
15K20K
24:30 | 7:54/mi
HALF
1:43:33
13.11 mi
Rank: #16017 (+72)
20KHALF
5:15 | 7:43/mi
25K
2:02:07
15.53 mi
Rank: #15445 (+572)
HALF25K
18:34 | 7:40/mi
30K
2:26:13
18.64 mi
Rank: #14711 (+734)
25K30K
24:06 | 7:46/mi
20M
2:36:13
20.00 mi
Rank: #14198 (+513)
30K20M
10:00 | 7:22/mi
21M
2:43:38
21.00 mi
Rank: #13670 (+528)
20M21M
7:25 | 7:25/mi
35K
2:48:46
21.75 mi
Rank: #13373 (+297)
21M35K
5:08 | 6:52/mi
23M
2:57:56
23.00 mi
Rank: #13035 (+338)
35K23M
9:10 | 7:20/mi
24M
3:04:44
24.00 mi
Rank: #12651 (+384)
23M24M
6:48 | 6:48/mi
40K
3:10:28
24.85 mi
Rank: #12263 (+388)
24M40K
5:44 | 6:43/mi
25.2M
3:12:56
25.20 mi
Rank: #12092 (+171)
40K25.2M
2:28 | 7:10/mi
FINISH
3:19:43
26.22 mi
Rank: #11767 (+325)
25.2MFINISH
6:47 | 6:40/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:43:33
Pace7:54 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:36:10
Pace7:21 /mi
📊Negative Split: 7.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5724:257:5224:25
7:52
-
10K
6.21 mi10:52:5149:197:5724:54
8:01
+0:09
15K
9.32 mi11:17:201:13:487:5624:29
7:53
-0:08
20K
12.43 mi11:41:501:38:187:5524:30
7:54
+0:01
HALF
13.11 mi11:47:051:43:337:545:15
7:43
-0:11
25K
15.53 mi12:05:392:02:077:5218:34
7:40
-0:03
30K
18.64 mi12:29:452:26:137:5124:06
7:46
+0:06
20M
20.00 mi12:39:452:36:137:4910:00
7:22
-0:24
21M
21.00 mi12:47:102:43:387:487:25
7:25
+0:03
35K
21.75 mi12:52:182:48:467:465:08
6:52
-0:33
23M
23.00 mi13:01:282:57:567:459:10
7:20
+0:28
24M
24.00 mi13:08:163:04:447:426:48
6:48
-0:32
40K
24.85 mi13:14:003:10:287:405:44
6:43
-0:05
25.2M
25.20 mi13:16:283:12:567:402:28
7:10
+0:27
FINISH
26.22 mi13:23:153:19:437:386:47
6:40
-0:30

Checkpoint Splits Visualizations

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

📈Pace 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

6:40 /mi

Average Pace

7:37 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

26:55

13% of race

Time at Steady Pace

26:35

13% of race

Time at Slower Pace

2:26:13

73% of race

Average Pace: 7:37 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:27:5724:257:5224:25
7:52
#15905
10K
6.21 mi10:52:5149:197:5724:54
8:01
#16608
15K
9.32 mi11:17:201:13:487:5624:29
7:53
#16405
20K
12.43 mi11:41:501:38:187:5524:30
7:54
#16089
HALF
13.11 mi11:47:051:43:337:545:15
7:43
#16017
25K
15.53 mi12:05:392:02:077:5218:34
7:40
#15445
30K
18.64 mi12:29:452:26:137:5124:06
7:46
#14711
20M
20.00 mi12:39:452:36:137:4910:00
7:22
#14198
21M
21.00 mi12:47:102:43:387:487:25
7:25
#13670
35K
21.75 mi12:52:182:48:467:465:08
6:52
#13373
23M
23.00 mi13:01:282:57:567:459:10
7:20
#13035
24M
24.00 mi13:08:163:04:447:426:48
6:48
#12651
40K
24.85 mi13:14:003:10:287:405:44
6:43
#12263
25.2M
25.20 mi13:16:283:12:567:402:28
7:10
#12092
FINISH
26.22 mi13:23:153:19:437:386:47
6:40
#11767
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 mi15905105841058416000(Top 55%)10588(Top 65%)10588(Top 185%)
10K6.21 mi3.10 mi16608-70310832-24810832-24817338(Top 60%)11145(Top 68%)11145(Top 195%)
15K9.32 mi3.11 mi16405+20310748+8410748+8416000(Top 55%)10588(Top 65%)10588(Top 185%)
20K12.43 mi3.11 mi16089+31610614+13410614+13415182(Top 52%)10208(Top 62%)10208(Top 178%)
HALF13.11 mi0.68 mi16017+7210574+4010574+4014670(Top 51%)10059(Top 62%)10059(Top 176%)
25K15.53 mi2.42 mi15445+57210344+23010344+23012661(Top 44%)9085(Top 56%)9085(Top 159%)
30K18.64 mi3.11 mi14711+73410030+31410030+31411648(Top 40%)8497(Top 52%)8497(Top 148%)
20M20.00 mi1.36 mi14198+5139800+2309800+2308144(Top 28%)6592(Top 40%)6592(Top 115%)
21M21.00 mi1.00 mi13670+5289552+2489552+2485977(Top 21%)5110(Top 31%)5110(Top 89%)
35K21.75 mi0.75 mi13373+2979405+1479405+1476164(Top 21%)5298(Top 32%)5298(Top 93%)
23M23.00 mi1.25 mi13035+3389237+1689237+1687641(Top 26%)6152(Top 38%)6152(Top 107%)
24M24.00 mi1.00 mi12651+3849054+1839054+1835150(Top 18%)4463(Top 27%)4463(Top 78%)
40K24.85 mi0.85 mi12263+3888849+2058849+2053660(Top 13%)3272(Top 20%)3272(Top 57%)
25.2M25.20 mi0.35 mi12092+1718759+908759+903422(Top 12%)3047(Top 19%)3047(Top 53%)
FINISH26.22 mi1.02 mi11767+3258584+1758584+1755169(Top 18%)4309(Top 26%)4309(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

16000

Males

10588

M18-39

10588

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17338

Males

11145

M18-39

11145

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

16000

Males

10588

M18-39

10588

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15182

Males

10208

M18-39

10208

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14670

Males

10059

M18-39

10059

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12661

Males

9085

M18-39

9085

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11648

Males

8497

M18-39

8497

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8144

Males

6592

M18-39

6592

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

5977

Males

5110

M18-39

5110

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6164

Males

5298

M18-39

5298

35K→23M

21.8 - 23.0 mi

Top 26%
×5
+23ft-63ft

Overall

7641

Males

6152

M18-39

6152

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5150

Males

4463

M18-39

4463

24M→40K

24.0 - 24.9 mi

Top 13%
×1
+6ft-20ft

Overall

3660

Males

3272

M18-39

3272

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3422

Males

3047

M18-39

3047

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
×2
+22ft-21ft

Overall

5169

Males

4309

M18-39

4309

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5099*
Passed By
378
Net Change
+4138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15905
5K10K80200-703#15905#16608
10K15K308*105+203#16608#16405
15K20K371*55+316#16405#16089
20KHALF8210+72#16089#16017
HALF25K573*1+572#16017#15445
25K30K739*5+734#15445#14711
30K20M514*1+513#14711#14198
20M21M528*0+528#14198#13670
21M35K297*0+297#13670#13373
35K23M338*0+338#13373#13035
23M24M385*1+384#13035#12651
24M40K388*0+388#12651#12263
40K25.2M1710+171#12263#12092
25.2MFINISH325*0+325#12092#11767
TOTALS5099*378+4138

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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