Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Michael Menrath

Bib: 12435MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 44%
Age Group (M45-49)
#0 / 2413
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
23:20
3.11 mi
Rank: #12858
Start5K
23:20 | 7:31/mi
10K
46:52
6.21 mi
Rank: #13199 (-341)
5K10K
23:32 | 7:35/mi
15K
1:10:17
9.32 mi
Rank: #13137 (+62)
10K15K
23:25 | 7:33/mi
20K
1:33:54
12.43 mi
Rank: #13068 (+69)
15K20K
23:37 | 7:37/mi
HALF
1:38:56
13.11 mi
Rank: #13014 (+54)
20KHALF
5:02 | 7:24/mi
25K
1:57:27
15.53 mi
Rank: #12932 (+82)
HALF25K
18:31 | 7:39/mi
30K
2:22:30
18.64 mi
Rank: #13069 (-137)
25K30K
25:03 | 8:04/mi
20M
2:33:10
20.00 mi
Rank: #12945 (+124)
30K20M
10:40 | 7:52/mi
21M
2:41:18
21.00 mi
Rank: #12805 (+140)
20M21M
8:08 | 8:08/mi
35K
2:46:57
21.75 mi
Rank: #12732 (+73)
21M35K
5:39 | 7:34/mi
23M
2:56:44
23.00 mi
Rank: #12609 (+123)
35K23M
9:47 | 7:50/mi
24M
3:04:11
24.00 mi
Rank: #12463 (+146)
23M24M
7:27 | 7:27/mi
40K
3:10:48
24.85 mi
Rank: #12374 (+89)
24M40K
6:37 | 7:45/mi
25.2M
3:13:38
25.20 mi
Rank: #12320 (+54)
40K25.2M
2:50 | 8:13/mi
FINISH
3:20:47
26.22 mi
Rank: #12109 (+211)
25.2MFINISH
7:09 | 7:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:56
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:41:51
Pace7:47 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5123:207:3123:20
7:31
-
10K
6.21 mi11:15:2346:527:3323:32
7:35
+0:04
15K
9.32 mi11:38:481:10:177:3323:25
7:33
-0:02
20K
12.43 mi12:02:251:33:547:3423:37
7:37
+0:04
HALF
13.11 mi12:07:271:38:567:335:02
7:24
-0:13
25K
15.53 mi12:25:581:57:277:3418:31
7:39
+0:15
30K
18.64 mi12:51:012:22:307:3925:03
8:04
+0:25
20M
20.00 mi13:01:412:33:107:4010:40
7:52
-0:12
21M
21.00 mi13:09:492:41:187:418:08
8:08
+0:16
35K
21.75 mi13:15:282:46:577:415:39
7:34
-0:34
23M
23.00 mi13:25:152:56:447:429:47
7:50
+0:16
24M
24.00 mi13:32:423:04:117:417:27
7:27
-0:23
40K
24.85 mi13:39:193:10:487:416:37
7:45
+0:18
25.2M
25.20 mi13:42:093:13:387:422:50
8:13
+0:28
FINISH
26.22 mi13:49:183:20:477:407:09
7:01
-1:12

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

7:01 /mi

Average Pace

7:40 /mi

Slowest Pace

8:13 /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

2:17:42

69% of race

Time at Steady Pace

1:03:05

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi10:51:5123:207:3123:20
7:31
#12858
10K
6.21 mi11:15:2346:527:3323:32
7:35
#13199
15K
9.32 mi11:38:481:10:177:3323:25
7:33
#13137
20K
12.43 mi12:02:251:33:547:3423:37
7:37
#13068
HALF
13.11 mi12:07:271:38:567:335:02
7:24
#13014
25K
15.53 mi12:25:581:57:277:3418:31
7:39
#12932
30K
18.64 mi12:51:012:22:307:3925:03
8:04
#13069
20M
20.00 mi13:01:412:33:107:4010:40
7:52
#12945
21M
21.00 mi13:09:492:41:187:418:08
8:08
#12805
35K
21.75 mi13:15:282:46:577:415:39
7:34
#12732
23M
23.00 mi13:25:152:56:447:429:47
7:50
#12609
24M
24.00 mi13:32:423:04:117:417:27
7:27
#12463
40K
24.85 mi13:39:193:10:487:416:37
7:45
#12374
25.2M
25.20 mi13:42:093:13:387:422:50
8:13
#12320
FINISH
26.22 mi13:49:183:20:477:407:09
7:01
#12109
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 mi128589402940213126(Top 45%)9417(Top 58%)9417(Top 390%)
10K6.21 mi3.10 mi13199-3419503-1019503-10113596(Top 47%)9653(Top 59%)9653(Top 400%)
15K9.32 mi3.11 mi13137+629467+369467+3613126(Top 45%)9417(Top 58%)9417(Top 390%)
20K12.43 mi3.11 mi13068+699398+699398+6912835(Top 44%)9208(Top 56%)9208(Top 382%)
HALF13.11 mi0.68 mi13014+549369+299369+2911928(Top 41%)8900(Top 54%)8900(Top 369%)
25K15.53 mi2.42 mi12932+829324+459324+4512515(Top 43%)9024(Top 55%)9024(Top 374%)
30K18.64 mi3.11 mi13069-1379334-109334-1013946(Top 48%)9527(Top 58%)9527(Top 395%)
20M20.00 mi1.36 mi12945+1249242+929242+9211718(Top 40%)8422(Top 52%)8422(Top 349%)
21M21.00 mi1.00 mi12805+1409159+839159+8310757(Top 37%)7854(Top 48%)7854(Top 325%)
35K21.75 mi0.75 mi12732+739116+439116+4311225(Top 39%)8071(Top 49%)8071(Top 334%)
23M23.00 mi1.25 mi12609+1239045+719045+7111133(Top 38%)7918(Top 48%)7918(Top 328%)
24M24.00 mi1.00 mi12463+1468962+838962+839700(Top 33%)7147(Top 44%)7147(Top 296%)
40K24.85 mi0.85 mi12374+898903+598903+5910573(Top 36%)7499(Top 46%)7499(Top 311%)
25.2M25.20 mi0.35 mi12320+548872+318872+319706(Top 33%)6995(Top 43%)6995(Top 290%)
FINISH26.22 mi1.02 mi12109+2118749+1238749+1237710(Top 27%)5909(Top 36%)5909(Top 245%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

13126

Males

9417

M45-49

9417

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13596

Males

9653

M45-49

9653

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

13126

Males

9417

M45-49

9417

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12835

Males

9208

M45-49

9208

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

11928

Males

8900

M45-49

8900

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12515

Males

9024

M45-49

9024

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13946

Males

9527

M45-49

9527

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11718

Males

8422

M45-49

8422

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10757

Males

7854

M45-49

7854

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11225

Males

8071

M45-49

8071

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11133

Males

7918

M45-49

7918

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9700

Males

7147

M45-49

7147

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10573

Males

7499

M45-49

7499

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9706

Males

6995

M45-49

6995

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7710

Males

5909

M45-49

5909

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2047*
Passed By
931
Net Change
+749
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12858
5K10K145200-341#12858#13199
10K15K226*164+62#13199#13137
15K20K181112+69#13137#13068
20KHALF6410+54#13068#13014
HALF25K16078+82#13014#12932
25K30K144200-137#12932#13069
30K20M16238+124#13069#12945
20M21M16626+140#12945#12805
21M35K8613+73#12805#12732
35K23M15633+123#12732#12609
23M24M1548+146#12609#12463
24M40K11627+89#12463#12374
40K25.2M7117+54#12374#12320
25.2MFINISH216*5+211#12320#12109
TOTALS2047*931+749

* 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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