Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ricardo Gabriel Vázquez Ontiveros

Bib: 1897MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 27%
Age Group (M18-39)
#0 / 5723
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
20:13
3.11 mi
Rank: #4239
Start5K
20:13 | 6:31/mi
10K
40:27
6.21 mi
Rank: #4263 (-24)
5K10K
20:14 | 6:31/mi
15K
1:00:15
9.32 mi
Rank: #3911 (+352)
10K15K
19:48 | 6:23/mi
20K
1:20:25
12.43 mi
Rank: #3846 (+65)
15K20K
20:10 | 6:30/mi
HALF
1:24:46
13.11 mi
Rank: #3828 (+18)
20KHALF
4:21 | 6:23/mi
25K
1:40:33
15.53 mi
Rank: #3766 (+62)
HALF25K
15:47 | 6:31/mi
30K
2:01:22
18.64 mi
Rank: #3688 (+78)
25K30K
20:49 | 6:43/mi
20M
2:11:02
20.00 mi
Rank: #3824 (-136)
30K20M
9:40 | 7:07/mi
21M
2:18:47
21.00 mi
Rank: #4020 (-196)
20M21M
7:45 | 7:45/mi
35K
2:24:04
21.75 mi
Rank: #4120 (-100)
21M35K
5:17 | 7:04/mi
23M
2:33:11
23.00 mi
Rank: #4256 (-136)
35K23M
9:07 | 7:18/mi
24M
2:41:28
24.00 mi
Rank: #4749 (-493)
23M24M
8:17 | 8:17/mi
40K
2:47:43
24.85 mi
Rank: #4830 (-81)
24M40K
6:15 | 7:19/mi
25.2M
2:50:10
25.20 mi
Rank: #4785 (+45)
40K25.2M
2:27 | 7:07/mi
FINISH
2:56:51
26.22 mi
Rank: #4738 (+47)
25.2MFINISH
6:41 | 6:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:46
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:32:05
Pace7:02 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4420:136:3120:13
6:31
-
10K
6.21 mi10:41:5840:276:3120:14
6:31
0:00
15K
9.32 mi11:01:461:00:156:2819:48
6:23
-0:08
20K
12.43 mi11:21:561:20:256:2920:10
6:30
+0:07
HALF
13.11 mi11:26:171:24:466:284:21
6:23
-0:07
25K
15.53 mi11:42:041:40:336:2915:47
6:31
+0:08
30K
18.64 mi12:02:532:01:226:3120:49
6:43
+0:12
20M
20.00 mi12:12:332:11:026:349:40
7:07
+0:24
21M
21.00 mi12:20:182:18:476:377:45
7:45
+0:38
35K
21.75 mi12:25:352:24:046:385:17
7:04
-0:41
23M
23.00 mi12:34:422:33:116:409:07
7:18
+0:14
24M
24.00 mi12:42:592:41:286:448:17
8:17
+0:59
40K
24.85 mi12:49:142:47:436:456:15
7:19
-0:58
25.2M
25.20 mi12:51:412:50:106:462:27
7:07
-0:12
FINISH
26.22 mi12:58:222:56:516:456:41
6:34
-0:33

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

6:23 /mi

Average Pace

6:45 /mi

Slowest Pace

8:17 /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

24:09

14% of race

Time at Steady Pace

1:43:54

59% of race

Time at Slower Pace

48:48

28% of race

Average Pace: 6:45 /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 mi10:21:4420:136:3120:13
6:31
#4239
10K
6.21 mi10:41:5840:276:3120:14
6:31
#4263
15K
9.32 mi11:01:461:00:156:2819:48
6:23
#3911
20K
12.43 mi11:21:561:20:256:2920:10
6:30
#3846
HALF
13.11 mi11:26:171:24:466:284:21
6:23
#3828
25K
15.53 mi11:42:041:40:336:2915:47
6:31
#3766
30K
18.64 mi12:02:532:01:226:3120:49
6:43
#3688
20M
20.00 mi12:12:332:11:026:349:40
7:07
#3824
21M
21.00 mi12:20:182:18:476:377:45
7:45
#4020
35K
21.75 mi12:25:352:24:046:385:17
7:04
#4120
23M
23.00 mi12:34:422:33:116:409:07
7:18
#4256
24M
24.00 mi12:42:592:41:286:448:17
8:17
#4749
40K
24.85 mi12:49:142:47:436:456:15
7:19
#4830
25.2M
25.20 mi12:51:412:50:106:462:27
7:07
#4785
FINISH
26.22 mi12:58:222:56:516:456:41
6:34
#4738
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 mi4239401440143356(Top 12%)3207(Top 20%)3207(Top 56%)
10K6.21 mi3.10 mi4263-244038-244038-244336(Top 15%)4100(Top 25%)4100(Top 72%)
15K9.32 mi3.11 mi3911+3523722+3163722+3163356(Top 12%)3207(Top 20%)3207(Top 56%)
20K12.43 mi3.11 mi3846+653664+583664+583714(Top 13%)3537(Top 22%)3537(Top 62%)
HALF13.11 mi0.68 mi3828+183646+183646+183642(Top 13%)3483(Top 21%)3483(Top 61%)
25K15.53 mi2.42 mi3766+623594+523594+523503(Top 12%)3329(Top 20%)3329(Top 58%)
30K18.64 mi3.11 mi3688+783512+823512+823708(Top 13%)3474(Top 21%)3474(Top 61%)
20M20.00 mi1.36 mi3824-1363622-1103622-1106331(Top 22%)5453(Top 33%)5453(Top 95%)
21M21.00 mi1.00 mi4020-1963784-1623784-1628106(Top 28%)6425(Top 39%)6425(Top 112%)
35K21.75 mi0.75 mi4120-1003867-833867-837498(Top 26%)6116(Top 37%)6116(Top 107%)
23M23.00 mi1.25 mi4256-1363981-1143981-1147312(Top 25%)5940(Top 36%)5940(Top 104%)
24M24.00 mi1.00 mi4749-4934382-4014382-40115542(Top 54%)9838(Top 60%)9838(Top 172%)
40K24.85 mi0.85 mi4830-814437-554437-557458(Top 26%)5850(Top 36%)5850(Top 102%)
25.2M25.20 mi0.35 mi4785+454398+394398+393146(Top 11%)2816(Top 17%)2816(Top 49%)
FINISH26.22 mi1.02 mi4738+474346+524346+524502(Top 16%)3834(Top 23%)3834(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21
+97ft-345ft

Overall

3356

Males

3207

M18-39

3207

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4336

Males

4100

M18-39

4100

10K→15K

6.2 - 9.3 mi

Top 12%
×3
+67ft-78ft

Overall

3356

Males

3207

M18-39

3207

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3714

Males

3537

M18-39

3537

20K→HALF

12.4 - 13.1 mi

Top 13%
×2
+19ft-37ft

Overall

3642

Males

3483

M18-39

3483

HALF→25K

13.1 - 15.5 mi

Top 12%
×4
+66ft-88ft

Overall

3503

Males

3329

M18-39

3329

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3708

Males

3474

M18-39

3474

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6331

Males

5453

M18-39

5453

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

8106

Males

6425

M18-39

6425

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7498

Males

6116

M18-39

6116

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7312

Males

5940

M18-39

5940

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15542

Males

9838

M18-39

9838

24M→40K

24.0 - 24.9 mi

Top 26%
×1
+6ft-20ft

Overall

7458

Males

5850

M18-39

5850

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1
+13ft-16ft

Overall

3146

Males

2816

M18-39

2816

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4502

Males

3834

M18-39

3834

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1138*
Passed By
1326
Net Change
-499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4239
5K10K138162-24#4239#4263
10K15K364*12+352#4263#3911
15K20K11550+65#3911#3846
20KHALF279+18#3846#3828
HALF25K9331+62#3828#3766
25K30K14567+78#3766#3688
30K20M29165-136#3688#3824
20M21M14200-196#3824#4020
21M35K16116-100#4020#4120
35K23M37173-136#4120#4256
23M24M8200-493#4256#4749
24M40K33114-81#4749#4830
40K25.2M461+45#4830#4785
25.2MFINISH7326+47#4785#4738
TOTALS1138*1326-499

* 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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