Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Stéphane Rosset

Bib: 15532MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 33%
Age Group (M50-54)
#0 / 1868
Top 30%
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
23:01
3.11 mi
Rank: #11995
Start5K
23:01 | 7:25/mi
10K
46:06
6.21 mi
Rank: #12126 (-131)
5K10K
23:05 | 7:26/mi
15K
1:08:47
9.32 mi
Rank: #11774 (+352)
10K15K
22:41 | 7:19/mi
20K
1:31:27
12.43 mi
Rank: #11354 (+420)
15K20K
22:40 | 7:18/mi
HALF
1:36:22
13.11 mi
Rank: #11302 (+52)
20KHALF
4:55 | 7:13/mi
25K
1:54:04
15.53 mi
Rank: #11015 (+287)
HALF25K
17:42 | 7:18/mi
30K
2:17:03
18.64 mi
Rank: #10534 (+481)
25K30K
22:59 | 7:24/mi
20M
2:26:59
20.00 mi
Rank: #10250 (+284)
30K20M
9:56 | 7:19/mi
21M
2:34:32
21.00 mi
Rank: #10012 (+238)
20M21M
7:33 | 7:33/mi
35K
2:39:47
21.75 mi
Rank: #9875 (+137)
21M35K
5:15 | 7:02/mi
23M
2:48:52
23.00 mi
Rank: #9643 (+232)
35K23M
9:05 | 7:16/mi
24M
2:55:54
24.00 mi
Rank: #9440 (+203)
23M24M
7:02 | 7:02/mi
40K
3:02:03
24.85 mi
Rank: #9319 (+121)
24M40K
6:09 | 7:12/mi
25.2M
3:04:47
25.20 mi
Rank: #9284 (+35)
40K25.2M
2:44 | 7:56/mi
FINISH
3:11:46
26.22 mi
Rank: #9122 (+162)
25.2MFINISH
6:59 | 6:52/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
Time1:36:22
Pace7:22 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:35:24
Pace7:17 /mi
📊Negative Split: 1.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5723:017:2523:01
7:25
-
10K
6.21 mi11:18:0246:067:2623:05
7:26
+0:01
15K
9.32 mi11:40:431:08:477:2322:41
7:19
-0:07
20K
12.43 mi12:03:231:31:277:2222:40
7:18
-0:01
HALF
13.11 mi12:08:181:36:227:224:55
7:13
-0:05
25K
15.53 mi12:26:001:54:047:2117:42
7:18
+0:05
30K
18.64 mi12:48:592:17:037:2222:59
7:24
+0:06
20M
20.00 mi12:58:552:26:597:219:56
7:19
-0:05
21M
21.00 mi13:06:282:34:327:227:33
7:33
+0:14
35K
21.75 mi13:11:432:39:477:215:15
7:02
-0:31
23M
23.00 mi13:20:482:48:527:219:05
7:16
+0:14
24M
24.00 mi13:27:502:55:547:207:02
7:02
-0:14
40K
24.85 mi13:33:593:02:037:206:09
7:12
+0:10
25.2M
25.20 mi13:36:433:04:477:202:44
7:56
+0:44
FINISH
26.22 mi13:43:423:11:467:206:59
6:52
-1:04

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

6:52 /mi

Average Pace

7:19 /mi

Slowest Pace

7:56 /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

3:09:02

99% of race

Time at Steady Pace

2:44

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:19 /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 mi10:54:5723:017:2523:01
7:25
#11995
10K
6.21 mi11:18:0246:067:2623:05
7:26
#12126
15K
9.32 mi11:40:431:08:477:2322:41
7:19
#11774
20K
12.43 mi12:03:231:31:277:2222:40
7:18
#11354
HALF
13.11 mi12:08:181:36:227:224:55
7:13
#11302
25K
15.53 mi12:26:001:54:047:2117:42
7:18
#11015
30K
18.64 mi12:48:592:17:037:2222:59
7:24
#10534
20M
20.00 mi12:58:552:26:597:219:56
7:19
#10250
21M
21.00 mi13:06:282:34:327:227:33
7:33
#10012
35K
21.75 mi13:11:432:39:477:215:15
7:02
#9875
23M
23.00 mi13:20:482:48:527:219:05
7:16
#9643
24M
24.00 mi13:27:502:55:547:207:02
7:02
#9440
40K
24.85 mi13:33:593:02:037:206:09
7:12
#9319
25.2M
25.20 mi13:36:433:04:477:202:44
7:56
#9284
FINISH
26.22 mi13:43:423:11:467:206:59
6:52
#9122
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi119959031903111038(Top 38%)8495(Top 52%)8495(Top 455%)
10K6.21 mi3.10 mi12126-1319065-349065-3412340(Top 43%)9117(Top 56%)9117(Top 488%)
15K9.32 mi3.11 mi11774+3528882+1838882+18311038(Top 38%)8495(Top 52%)8495(Top 455%)
20K12.43 mi3.11 mi11354+4208667+2158667+21510118(Top 35%)7975(Top 49%)7975(Top 427%)
HALF13.11 mi0.68 mi11302+528634+338634+3310316(Top 36%)8117(Top 50%)8117(Top 435%)
25K15.53 mi2.42 mi11015+2878474+1608474+1609676(Top 33%)7675(Top 47%)7675(Top 411%)
30K18.64 mi3.11 mi10534+4818187+2878187+2878833(Top 30%)7072(Top 43%)7072(Top 379%)
20M20.00 mi1.36 mi10250+2848015+1728015+1727749(Top 27%)6357(Top 39%)6357(Top 340%)
21M21.00 mi1.00 mi10012+2387879+1367879+1366830(Top 24%)5673(Top 35%)5673(Top 304%)
35K21.75 mi0.75 mi9875+1377811+687811+687252(Top 25%)5987(Top 37%)5987(Top 321%)
23M23.00 mi1.25 mi9643+2327653+1587653+1587168(Top 25%)5862(Top 36%)5862(Top 314%)
24M24.00 mi1.00 mi9440+2037526+1277526+1276715(Top 23%)5517(Top 34%)5517(Top 295%)
40K24.85 mi0.85 mi9319+1217436+907436+906714(Top 23%)5446(Top 33%)5446(Top 292%)
25.2M25.20 mi0.35 mi9284+357410+267410+267871(Top 27%)6041(Top 37%)6041(Top 323%)
FINISH26.22 mi1.02 mi9122+1627279+1317279+1316493(Top 22%)5190(Top 32%)5190(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21
+97ft-345ft

Overall

11038

Males

8495

M50-54

8495

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12340

Males

9117

M50-54

9117

10K→15K

6.2 - 9.3 mi

Top 38%
×3
+67ft-78ft

Overall

11038

Males

8495

M50-54

8495

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10118

Males

7975

M50-54

7975

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10316

Males

8117

M50-54

8117

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9676

Males

7675

M50-54

7675

25K→30K

15.5 - 18.6 mi

Top 30%
×9
+181ft-148ft

Overall

8833

Males

7072

M50-54

7072

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7749

Males

6357

M50-54

6357

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

6830

Males

5673

M50-54

5673

21M→35K

21.0 - 21.8 mi

Top 25%
×7
+17ft-86ft

Overall

7252

Males

5987

M50-54

5987

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7168

Males

5862

M50-54

5862

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6715

Males

5517

M50-54

5517

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6714

Males

5446

M50-54

5446

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1
+13ft-16ft

Overall

7871

Males

6041

M50-54

6041

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6493

Males

5190

M50-54

5190

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3376*
Passed By
372
Net Change
+2873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11995
5K10K200200-131#11995#12126
10K15K403*51+352#12126#11774
15K20K428*8+420#11774#11354
20KHALF6513+52#11354#11302
HALF25K307*20+287#11302#11015
25K30K492*11+481#11015#10534
30K20M287*3+284#10534#10250
20M21M239*1+238#10250#10012
21M35K144*7+137#10012#9875
35K23M238*6+232#9875#9643
23M24M208*5+203#9643#9440
24M40K13918+121#9440#9319
40K25.2M4611+35#9319#9284
25.2MFINISH18018+162#9284#9122
TOTALS3376*372+2873

* 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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