Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Markus Von Escher

Bib: 4447 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 21%
Masters (Masters Men)
#0 / 10617
Top 7%
Age Group (M40-44)
#0 / 2198
Top 20%
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
19:50
3.11 mi
Rank: #3321
Start β†’ 5K
19:50 | 6:24/mi
10K
39:47
6.21 mi
Rank: #3504 (-183)
5K β†’ 10K
19:57 | 6:26/mi
15K
59:50
9.32 mi
Rank: #3611 (-107)
10K β†’ 15K
20:03 | 6:28/mi
20K
1:20:06
12.43 mi
Rank: #3666 (-55)
15K β†’ 20K
20:16 | 6:32/mi
HALF
1:24:27
13.11 mi
Rank: #3648 (+18)
20K β†’ HALF
4:21 | 6:23/mi
25K
1:40:21
15.53 mi
Rank: #3661 (-13)
HALF β†’ 25K
15:54 | 6:34/mi
30K
2:01:05
18.64 mi
Rank: #3590 (+71)
25K β†’ 30K
20:44 | 6:41/mi
20M
2:10:18
20.00 mi
Rank: #3585 (+5)
30K β†’ 20M
9:13 | 6:48/mi
21M
2:17:18
21.00 mi
Rank: #3547 (+38)
20M β†’ 21M
7:00 | 7:00/mi
35K
2:22:15
21.75 mi
Rank: #3555 (-8)
21M β†’ 35K
4:57 | 6:37/mi
23M
2:30:46
23.00 mi
Rank: #3546 (+9)
35K β†’ 23M
8:31 | 6:49/mi
24M
2:37:29
24.00 mi
Rank: #3550 (-4)
23M β†’ 24M
6:43 | 6:43/mi
40K
2:43:20
24.85 mi
Rank: #3550
24M β†’ 40K
5:51 | 6:51/mi
25.2M
2:45:52
25.20 mi
Rank: #3545 (+5)
40K β†’ 25.2M
2:32 | 7:21/mi
FINISH
2:52:40
26.22 mi
Rank: #3561 (-16)
25.2M β†’ FINISH
6:48 | 6:41/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:27
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:28:13
Pace6:44 /mi
πŸ“ŠPositive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0519:506:2419:50
6:24
-
10K
6.21 mi10:42:0239:476:2519:57
6:26
+0:02
15K
9.32 mi11:02:0559:506:2620:03
6:28
+0:02
20K
12.43 mi11:22:211:20:066:2720:16
6:32
+0:04
HALF
13.11 mi11:26:421:24:276:274:21
6:23
-0:09
25K
15.53 mi11:42:361:40:216:2815:54
6:34
+0:11
30K
18.64 mi12:03:202:01:056:3020:44
6:41
+0:07
20M
20.00 mi12:12:332:10:186:319:13
6:48
+0:07
21M
21.00 mi12:19:332:17:186:337:00
7:00
+0:12
35K
21.75 mi12:24:302:22:156:334:57
6:37
-0:23
23M
23.00 mi12:33:012:30:466:348:31
6:49
+0:12
24M
24.00 mi12:39:442:37:296:346:43
6:43
-0:06
40K
24.85 mi12:45:352:43:206:355:51
6:51
+0:08
25.2M
25.20 mi12:48:072:45:526:352:32
7:21
+0:30
FINISH
26.22 mi12:54:552:52:406:366:48
6:41
-0:40

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

6:23 /mi

Average Pace

6:35 /mi

Slowest Pace

7:21 /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

2:50:08

99% of race

Time at Steady Pace

2:32

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:22:0519:506:2419:50
6:24
#3321
10K
6.21 mi10:42:0239:476:2519:57
6:26
#3504
15K
9.32 mi11:02:0559:506:2620:03
6:28
#3611
20K
12.43 mi11:22:211:20:066:2720:16
6:32
#3666
HALF
13.11 mi11:26:421:24:276:274:21
6:23
#3648
25K
15.53 mi11:42:361:40:216:2815:54
6:34
#3661
30K
18.64 mi12:03:202:01:056:3020:44
6:41
#3590
20M
20.00 mi12:12:332:10:186:319:13
6:48
#3585
21M
21.00 mi12:19:332:17:186:337:00
7:00
#3547
35K
21.75 mi12:24:302:22:156:334:57
6:37
#3555
23M
23.00 mi12:33:012:30:466:348:31
6:49
#3546
24M
24.00 mi12:39:442:37:296:346:43
6:43
#3550
40K
24.85 mi12:45:352:43:206:355:51
6:51
#3550
25.2M
25.20 mi12:48:072:45:526:352:32
7:21
#3545
FINISH
26.22 mi12:54:552:52:406:366:48
6:41
#3561
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3321317031703879(Top 13%)3691(Top 23%)3691(Top 168%)
10K6.21 mi3.10 mi3504-1833348-1783348-1783660(Top 13%)3485(Top 21%)3485(Top 159%)
15K9.32 mi3.11 mi3611-1073445-973445-973879(Top 13%)3691(Top 23%)3691(Top 168%)
20K12.43 mi3.11 mi3666-553497-523497-523938(Top 14%)3733(Top 23%)3733(Top 170%)
HALF13.11 mi0.68 mi3648+183482+153482+153611(Top 12%)3452(Top 21%)3452(Top 157%)
25K15.53 mi2.42 mi3661-133495-133495-133809(Top 13%)3595(Top 22%)3595(Top 164%)
30K18.64 mi3.11 mi3590+713421+743421+743537(Top 12%)3318(Top 20%)3318(Top 151%)
20M20.00 mi1.36 mi3585+53412+93412+93995(Top 14%)3672(Top 22%)3672(Top 167%)
21M21.00 mi1.00 mi3547+383375+373375+373446(Top 12%)3162(Top 19%)3162(Top 144%)
35K21.75 mi0.75 mi3555-83380-53380-54306(Top 15%)3868(Top 24%)3868(Top 176%)
23M23.00 mi1.25 mi3546+93362+183362+184104(Top 14%)3679(Top 23%)3679(Top 167%)
24M24.00 mi1.00 mi3550-43363-13363-14527(Top 16%)3969(Top 24%)3969(Top 181%)
40K24.85 mi0.85 mi35503358+53358+54435(Top 15%)3851(Top 24%)3851(Top 175%)
25.2M25.20 mi0.35 mi3545+53348+103348+104276(Top 15%)3669(Top 22%)3669(Top 167%)
FINISH26.22 mi1.02 mi3561-163351-33351-35220(Top 18%)4328(Top 26%)4328(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
Γ—21
+97ft-345ft

Overall

3879

Males

3691

M40-44

3691

5K→10K

3.1 - 6.2 mi

Top 13%
Γ—5
+79ft-138ft

Overall

3660

Males

3485

M40-44

3485

10K→15K

6.2 - 9.3 mi

Top 13%
Γ—3
+67ft-78ft

Overall

3879

Males

3691

M40-44

3691

15K→20K

9.3 - 12.4 mi

Top 14%
Γ—5
+106ft-86ft

Overall

3938

Males

3733

M40-44

3733

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3611

Males

3452

M40-44

3452

HALF→25K

13.1 - 15.5 mi

Top 13%
Γ—4
+66ft-88ft

Overall

3809

Males

3595

M40-44

3595

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3537

Males

3318

M40-44

3318

30K→20M

18.6 - 20.0 mi

Top 14%
Γ—5
+64ft-50ft

Overall

3995

Males

3672

M40-44

3672

20M→21M

20.0 - 21.0 mi

Top 12%
Γ—8
+106ft-24ft

Overall

3446

Males

3162

M40-44

3162

21M→35K

21.0 - 21.8 mi

Top 15%
Γ—7
+17ft-86ft

Overall

4306

Males

3868

M40-44

3868

35K→23M

21.8 - 23.0 mi

Top 14%
Γ—5
+23ft-63ft

Overall

4104

Males

3679

M40-44

3679

23M→24M

23.0 - 24.0 mi

Top 16%
Γ—6
+12ft-82ft

Overall

4527

Males

3969

M40-44

3969

24M→40K

24.0 - 24.9 mi

Top 15%
Γ—1
+6ft-20ft

Overall

4435

Males

3851

M40-44

3851

40K→25.2M

24.9 - 25.2 mi

Top 15%
Γ—1
+13ft-16ft

Overall

4276

Males

3669

M40-44

3669

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
Γ—2
+22ft-21ft

Overall

5220

Males

4328

M40-44

4328

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
768
Passed By
949
Net Change
-240
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3321
5K β†’ 10K76200-183#3321#3504
10K β†’ 15K45152-107#3504#3611
15K β†’ 20K69124-55#3611#3666
20K β†’ HALF268+18#3666#3648
HALF β†’ 25K6780-13#3648#3661
25K β†’ 30K13564+71#3661#3590
30K β†’ 20M5550+5#3590#3585
20M β†’ 21M6022+38#3585#3547
21M β†’ 35K2331-8#3547#3555
35K β†’ 23M6253+9#3555#3546
23M β†’ 24M4650-4#3546#3550
24M β†’ 40K39390#3550#3550
40K β†’ 25.2M1914+5#3550#3545
25.2M β†’ FINISH4662-16#3545#3561
TOTALS768949-240
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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Activity Data

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