Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Johnny Agüero Ramirez

Bib: 9653MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
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
21:43
3.11 mi
Rank: #8476
Start5K
21:43 | 7:00/mi
10K
43:53
6.21 mi
Rank: #9064 (-588)
5K10K
22:10 | 7:09/mi
15K
1:06:13
9.32 mi
Rank: #9314 (-250)
10K15K
22:20 | 7:12/mi
20K
1:29:01
12.43 mi
Rank: #9551 (-237)
15K20K
22:48 | 7:21/mi
HALF
1:33:56
13.11 mi
Rank: #9584 (-33)
20KHALF
4:55 | 7:13/mi
25K
1:52:01
15.53 mi
Rank: #9812 (-228)
HALF25K
18:05 | 7:28/mi
30K
2:17:58
18.64 mi
Rank: #11014 (-1202)
25K30K
25:57 | 8:22/mi
20M
2:29:25
20.00 mi
Rank: #11412 (-398)
30K20M
11:27 | 8:26/mi
21M
2:38:30
21.00 mi
Rank: #11721 (-309)
20M21M
9:05 | 9:05/mi
35K
2:44:44
21.75 mi
Rank: #11911 (-190)
21M35K
6:14 | 8:20/mi
23M
2:55:10
23.00 mi
Rank: #12069 (-158)
35K23M
10:26 | 8:21/mi
24M
3:05:15
24.00 mi
Rank: #12815 (-746)
23M24M
10:05 | 10:05/mi
40K
3:13:06
24.85 mi
Rank: #13094 (-279)
24M40K
7:51 | 9:11/mi
25.2M
3:16:22
25.20 mi
Rank: #13154 (-60)
40K25.2M
3:16 | 9:29/mi
FINISH
3:25:09
26.22 mi
Rank: #13411 (-257)
25.2MFINISH
8:47 | 8:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:56
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:51:13
Pace8:30 /mi
📊Positive Split: 18.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:5521:437:0021:43
7:00
-
10K
6.21 mi11:00:0543:537:0422:10
7:09
+0:09
15K
9.32 mi11:22:251:06:137:0722:20
7:12
+0:03
20K
12.43 mi11:45:131:29:017:1022:48
7:21
+0:09
HALF
13.11 mi11:50:081:33:567:104:55
7:13
-0:08
25K
15.53 mi12:08:131:52:017:1318:05
7:28
+0:15
30K
18.64 mi12:34:102:17:587:2525:57
8:22
+0:54
20M
20.00 mi12:45:372:29:257:2911:27
8:26
+0:04
21M
21.00 mi12:54:422:38:307:339:05
9:05
+0:39
35K
21.75 mi13:00:562:44:447:356:14
8:20
-0:45
23M
23.00 mi13:11:222:55:107:3710:26
8:21
+0:01
24M
24.00 mi13:21:273:05:157:4410:05
10:05
+1:44
40K
24.85 mi13:29:183:13:067:477:51
9:11
-0:54
25.2M
25.20 mi13:32:343:16:227:483:16
9:29
+0:18
FINISH
26.22 mi13:41:213:25:097:508:47
8:38
-0:51

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

7:00 /mi

Average Pace

7:50 /mi

Slowest Pace

10:05 /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

1:52:01

55% of race

Time at Steady Pace

1:02:51

31% of race

Time at Slower Pace

30:17

15% of race

Average Pace: 7:49 /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 mi10:37:5521:437:0021:43
7:00
#8476
10K
6.21 mi11:00:0543:537:0422:10
7:09
#9064
15K
9.32 mi11:22:251:06:137:0722:20
7:12
#9314
20K
12.43 mi11:45:131:29:017:1022:48
7:21
#9551
HALF
13.11 mi11:50:081:33:567:104:55
7:13
#9584
25K
15.53 mi12:08:131:52:017:1318:05
7:28
#9812
30K
18.64 mi12:34:102:17:587:2525:57
8:22
#11014
20M
20.00 mi12:45:372:29:257:2911:27
8:26
#11412
21M
21.00 mi12:54:422:38:307:339:05
9:05
#11721
35K
21.75 mi13:00:562:44:447:356:14
8:20
#11911
23M
23.00 mi13:11:222:55:107:3710:26
8:21
#12069
24M
24.00 mi13:21:273:05:157:4410:05
10:05
#12815
40K
24.85 mi13:29:183:13:067:477:51
9:11
#13094
25.2M
25.20 mi13:32:343:16:227:483:16
9:29
#13154
FINISH
26.22 mi13:41:213:25:097:508:47
8:38
#13411
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 mi84767225722510030(Top 35%)8039(Top 49%)8039(Top 333%)
10K6.21 mi3.10 mi9064-5887567-3427567-3429655(Top 33%)7893(Top 48%)7893(Top 327%)
15K9.32 mi3.11 mi9314-2507699-1327699-13210030(Top 35%)8039(Top 49%)8039(Top 333%)
20K12.43 mi3.11 mi9551-2377806-1077806-10710533(Top 36%)8178(Top 50%)8178(Top 339%)
HALF13.11 mi0.68 mi9584-337824-187824-1810400(Top 36%)8201(Top 50%)8201(Top 340%)
25K15.53 mi2.42 mi9812-2287901-777901-7711057(Top 38%)8361(Top 51%)8361(Top 346%)
30K18.64 mi3.11 mi11014-12028420-5198420-51915948(Top 55%)10396(Top 64%)10396(Top 431%)
20M20.00 mi1.36 mi11412-3988593-1738593-17315743(Top 54%)10184(Top 62%)10184(Top 422%)
21M21.00 mi1.00 mi11721-3098718-1258718-12516530(Top 57%)10481(Top 64%)10481(Top 434%)
35K21.75 mi0.75 mi11911-1908781-638781-6316571(Top 57%)10435(Top 64%)10435(Top 432%)
23M23.00 mi1.25 mi12069-1588820-398820-3914683(Top 51%)9523(Top 58%)9523(Top 395%)
24M24.00 mi1.00 mi12815-7469130-3109130-31023011(Top 79%)13369(Top 82%)13369(Top 554%)
40K24.85 mi0.85 mi13094-2799229-999229-9919177(Top 66%)11431(Top 70%)11431(Top 474%)
25.2M25.20 mi0.35 mi13154-609241-129241-1217116(Top 59%)10463(Top 64%)10463(Top 434%)
FINISH26.22 mi1.02 mi13411-2579317-769317-7618736(Top 65%)11239(Top 69%)11239(Top 466%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10030

Males

8039

M45-49

8039

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9655

Males

7893

M45-49

7893

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10030

Males

8039

M45-49

8039

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10533

Males

8178

M45-49

8178

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10400

Males

8201

M45-49

8201

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

11057

Males

8361

M45-49

8361

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15948

Males

10396

M45-49

10396

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15743

Males

10184

M45-49

10184

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16530

Males

10481

M45-49

10481

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16571

Males

10435

M45-49

10435

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14683

Males

9523

M45-49

9523

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

23011

Males

13369

M45-49

13369

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19177

Males

11431

M45-49

11431

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17116

Males

10463

M45-49

10463

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

18736

Males

11239

M45-49

11239

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
534
Passed By
2523
Net Change
-4935
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8476
5K10K69200-588#8476#9064
10K15K68200-250#9064#9314
15K20K75200-237#9314#9551
20KHALF1649-33#9551#9584
HALF25K59200-228#9584#9812
25K30K36200-1202#9812#11014
30K20M22200-398#11014#11412
20M21M22200-309#11412#11721
21M35K23200-190#11721#11911
35K23M70200-158#11911#12069
23M24M9200-746#12069#12815
24M40K26200-279#12815#13094
40K25.2M1474-60#13094#13154
25.2MFINISH25200-257#13154#13411
TOTALS5342523-4935
📊

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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