Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Raphy Medrano

Bib: 32907MAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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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
27:34
3.11 mi
Rank: #22043
Start5K
27:34 | 8:53/mi
10K
54:16
6.21 mi
Rank: #21503 (+540)
5K10K
26:42 | 8:36/mi
15K
1:19:37
9.32 mi
Rank: #20360 (+1143)
10K15K
25:21 | 8:10/mi
20K
1:44:24
12.43 mi
Rank: #19367 (+993)
15K20K
24:47 | 7:59/mi
HALF
1:49:43
13.11 mi
Rank: #19197 (+170)
20KHALF
5:19 | 7:48/mi
25K
2:09:00
15.53 mi
Rank: #18554 (+643)
HALF25K
19:17 | 7:58/mi
30K
2:34:08
18.64 mi
Rank: #17824 (+730)
25K30K
25:08 | 8:06/mi
20M
2:44:51
20.00 mi
Rank: #17431 (+393)
30K20M
10:43 | 7:54/mi
21M
2:53:21
21.00 mi
Rank: #17166 (+265)
20M21M
8:30 | 8:30/mi
35K
2:59:22
21.75 mi
Rank: #17061 (+105)
21M35K
6:01 | 8:03/mi
23M
3:09:00
23.00 mi
Rank: #16667 (+394)
35K23M
9:38 | 7:42/mi
24M
3:16:16
24.00 mi
Rank: #16290 (+377)
23M24M
7:16 | 7:16/mi
40K
3:22:29
24.85 mi
Rank: #15975 (+315)
24M40K
6:13 | 7:17/mi
25.2M
3:25:10
25.20 mi
Rank: #15848 (+127)
40K25.2M
2:41 | 7:47/mi
FINISH
3:32:59
26.22 mi
Rank: #15729 (+119)
25.2MFINISH
7:49 | 7:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:49:43
Pace8:23 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:43:16
Pace7:53 /mi
📊Negative Split: 5.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2227:348:5327:34
8:53
-
10K
6.21 mi12:26:0454:168:4526:42
8:36
-0:17
15K
9.32 mi12:51:251:19:378:3325:21
8:10
-0:26
20K
12.43 mi13:16:121:44:248:2524:47
7:59
-0:11
HALF
13.11 mi13:21:311:49:438:235:19
7:48
-0:11
25K
15.53 mi13:40:482:09:008:1919:17
7:58
+0:10
30K
18.64 mi14:05:562:34:088:1725:08
8:06
+0:08
20M
20.00 mi14:16:392:44:518:1510:43
7:54
-0:12
21M
21.00 mi14:25:092:53:218:168:30
8:30
+0:36
35K
21.75 mi14:31:102:59:228:156:01
8:03
-0:27
23M
23.00 mi14:40:483:09:008:149:38
7:42
-0:21
24M
24.00 mi14:48:043:16:168:117:16
7:16
-0:26
40K
24.85 mi14:54:173:22:298:096:13
7:17
+0:01
25.2M
25.20 mi14:56:583:25:108:092:41
7:47
+0:30
FINISH
26.22 mi15:04:473:32:598:087:49
7:41
-0:06

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

7:16 /mi

Average Pace

8:08 /mi

Slowest Pace

8:53 /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

30:56

15% of race

Time at Steady Pace

1:59:17

56% of race

Time at Slower Pace

1:02:46

29% of race

Average Pace: 8:07 /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 mi11:59:2227:348:5327:34
8:53
#22043
10K
6.21 mi12:26:0454:168:4526:42
8:36
#21503
15K
9.32 mi12:51:251:19:378:3325:21
8:10
#20360
20K
12.43 mi13:16:121:44:248:2524:47
7:59
#19367
HALF
13.11 mi13:21:311:49:438:235:19
7:48
#19197
25K
15.53 mi13:40:482:09:008:1919:17
7:58
#18554
30K
18.64 mi14:05:562:34:088:1725:08
8:06
#17824
20M
20.00 mi14:16:392:44:518:1510:43
7:54
#17431
21M
21.00 mi14:25:092:53:218:168:30
8:30
#17166
35K
21.75 mi14:31:102:59:228:156:01
8:03
#17061
23M
23.00 mi14:40:483:09:008:149:38
7:42
#16667
24M
24.00 mi14:48:043:16:168:117:16
7:16
#16290
40K
24.85 mi14:54:173:22:298:096:13
7:17
#15975
25.2M
25.20 mi14:56:583:25:108:092:41
7:47
#15848
FINISH
26.22 mi15:04:473:32:598:087:49
7:41
#15729
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 mi22043132361323618064(Top 62%)11477(Top 70%)11477(Top 201%)
10K6.21 mi3.10 mi21503+54012997+23912997+23920842(Top 72%)12700(Top 78%)12700(Top 222%)
15K9.32 mi3.11 mi20360+114312477+52012477+52018064(Top 62%)11477(Top 70%)11477(Top 201%)
20K12.43 mi3.11 mi19367+99312013+46412013+46415941(Top 55%)10523(Top 64%)10523(Top 184%)
HALF13.11 mi0.68 mi19197+17011945+6811945+6815502(Top 53%)10405(Top 64%)10405(Top 182%)
25K15.53 mi2.42 mi18554+64311656+28911656+28915026(Top 52%)10081(Top 62%)10081(Top 176%)
30K18.64 mi3.11 mi17824+73011322+33411322+33414140(Top 49%)9621(Top 59%)9621(Top 168%)
20M20.00 mi1.36 mi17431+39311138+18411138+18412010(Top 41%)8571(Top 52%)8571(Top 150%)
21M21.00 mi1.00 mi17166+26511006+13211006+13213102(Top 45%)8962(Top 55%)8962(Top 157%)
35K21.75 mi0.75 mi17061+10510940+6610940+6614739(Top 51%)9649(Top 59%)9649(Top 169%)
23M23.00 mi1.25 mi16667+39410750+19010750+19010281(Top 35%)7519(Top 46%)7519(Top 131%)
24M24.00 mi1.00 mi16290+37710558+19210558+1928348(Top 29%)6455(Top 40%)6455(Top 113%)
40K24.85 mi0.85 mi15975+31510407+15110407+1517256(Top 25%)5762(Top 35%)5762(Top 101%)
25.2M25.20 mi0.35 mi15848+12710346+6110346+616983(Top 24%)5574(Top 34%)5574(Top 97%)
FINISH26.22 mi1.02 mi15729+11910278+6810278+6812736(Top 44%)8449(Top 52%)8449(Top 148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

18064

Males

11477

M18-39

11477

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20842

Males

12700

M18-39

12700

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

18064

Males

11477

M18-39

11477

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

15941

Males

10523

M18-39

10523

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15502

Males

10405

M18-39

10405

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15026

Males

10081

M18-39

10081

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14140

Males

9621

M18-39

9621

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

12010

Males

8571

M18-39

8571

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13102

Males

8962

M18-39

8962

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14739

Males

9649

M18-39

9649

35K→23M

21.8 - 23.0 mi

Top 35%
×5
+23ft-63ft

Overall

10281

Males

7519

M18-39

7519

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8348

Males

6455

M18-39

6455

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7256

Males

5762

M18-39

5762

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6983

Males

5574

M18-39

5574

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12736

Males

8449

M18-39

8449

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
6469*
Passed By
155
Net Change
+6314
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22043
5K10K655*115+540#22043#21503
10K15K1146*3+1143#21503#20360
15K20K994*1+993#20360#19367
20KHALF1700+170#19367#19197
HALF25K644*1+643#19197#18554
25K30K734*4+730#18554#17824
30K20M393*0+393#17824#17431
20M21M268*3+265#17431#17166
21M35K11813+105#17166#17061
35K23M394*0+394#17061#16667
23M24M378*1+377#16667#16290
24M40K315*0+315#16290#15975
40K25.2M1270+127#15975#15848
25.2MFINISH13314+119#15848#15729
TOTALS6469*155+6314

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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