Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Victor Arzate Villafaña

Bib: 12548MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 32%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 33%
Age Group (M50-54)
#0 / 1868
Top 31%
Race Day Weather
51°/41°F
overcast clouds
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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
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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
23:00
3.11 mi
Rank: #11940
Start5K
23:00 | 7:25/mi
10K
45:03
6.21 mi
Rank: #10647 (+1293)
5K10K
22:03 | 7:06/mi
15K
1:06:46
9.32 mi
Rank: #9800 (+847)
10K15K
21:43 | 7:00/mi
20K
1:29:10
12.43 mi
Rank: #9663 (+137)
15K20K
22:24 | 7:13/mi
HALF
1:34:02
13.11 mi
Rank: #9660 (+3)
20KHALF
4:52 | 7:09/mi
25K
1:51:51
15.53 mi
Rank: #9703 (-43)
HALF25K
17:49 | 7:21/mi
30K
2:14:03
18.64 mi
Rank: #9175 (+528)
25K30K
22:12 | 7:09/mi
20M
2:24:20
20.00 mi
Rank: #9156 (+19)
30K20M
10:17 | 7:35/mi
21M
2:31:57
21.00 mi
Rank: #9020 (+136)
20M21M
7:37 | 7:37/mi
35K
2:37:14
21.75 mi
Rank: #8938 (+82)
21M35K
5:17 | 7:04/mi
23M
2:46:21
23.00 mi
Rank: #8785 (+153)
35K23M
9:07 | 7:18/mi
24M
2:53:36
24.00 mi
Rank: #8715 (+70)
23M24M
7:15 | 7:15/mi
40K
3:01:10
24.85 mi
Rank: #9033 (-318)
24M40K
7:34 | 8:51/mi
25.2M
3:04:00
25.20 mi
Rank: #9027 (+6)
40K25.2M
2:50 | 8:13/mi
FINISH
3:11:58
26.22 mi
Rank: #9188 (-161)
25.2MFINISH
7:58 | 7:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:02
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:37:56
Pace7:29 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2323:007:2523:00
7:25
-
10K
6.21 mi11:13:2645:037:1622:03
7:06
-0:19
15K
9.32 mi11:35:091:06:467:1021:43
7:00
-0:06
20K
12.43 mi11:57:331:29:107:1122:24
7:13
+0:13
HALF
13.11 mi12:02:251:34:027:114:52
7:09
-0:04
25K
15.53 mi12:20:141:51:517:1317:49
7:21
+0:12
30K
18.64 mi12:42:262:14:037:1222:12
7:09
-0:12
20M
20.00 mi12:52:432:24:207:1410:17
7:35
+0:26
21M
21.00 mi13:00:202:31:577:157:37
7:37
+0:02
35K
21.75 mi13:05:372:37:147:145:17
7:04
-0:33
23M
23.00 mi13:14:442:46:217:149:07
7:18
+0:14
24M
24.00 mi13:21:592:53:367:157:15
7:15
-0:03
40K
24.85 mi13:29:333:01:107:187:34
8:51
+1:36
25.2M
25.20 mi13:32:233:04:007:192:50
8:13
-0:38
FINISH
26.22 mi13:40:213:11:587:207:58
7:50
-0:23

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

7:20 /mi

Slowest Pace

8:51 /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

21:43

11% of race

Time at Steady Pace

2:13:59

70% of race

Time at Slower Pace

36:16

19% 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 mi10:51:2323:007:2523:00
7:25
#11940
10K
6.21 mi11:13:2645:037:1622:03
7:06
#10647
15K
9.32 mi11:35:091:06:467:1021:43
7:00
#9800
20K
12.43 mi11:57:331:29:107:1122:24
7:13
#9663
HALF
13.11 mi12:02:251:34:027:114:52
7:09
#9660
25K
15.53 mi12:20:141:51:517:1317:49
7:21
#9703
30K
18.64 mi12:42:262:14:037:1222:12
7:09
#9175
20M
20.00 mi12:52:432:24:207:1410:17
7:35
#9156
21M
21.00 mi13:00:202:31:577:157:37
7:37
#9020
35K
21.75 mi13:05:372:37:147:145:17
7:04
#8938
23M
23.00 mi13:14:442:46:217:149:07
7:18
#8785
24M
24.00 mi13:21:592:53:367:157:15
7:15
#8715
40K
24.85 mi13:29:333:01:107:187:34
8:51
#9033
25.2M
25.20 mi13:32:233:04:007:192:50
8:13
#9027
FINISH
26.22 mi13:40:213:11:587:207:58
7:50
#9188
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 mi11940900990098515(Top 29%)7188(Top 44%)7188(Top 385%)
10K6.21 mi3.10 mi10647+12938394+6158394+6159383(Top 32%)7722(Top 47%)7722(Top 413%)
15K9.32 mi3.11 mi9800+8477957+4377957+4378515(Top 29%)7188(Top 44%)7188(Top 385%)
20K12.43 mi3.11 mi9663+1377861+967861+969424(Top 32%)7635(Top 47%)7635(Top 409%)
HALF13.11 mi0.68 mi9660+37855+67855+69718(Top 33%)7836(Top 48%)7836(Top 419%)
25K15.53 mi2.42 mi9703-437843+127843+1210096(Top 35%)7884(Top 48%)7884(Top 422%)
30K18.64 mi3.11 mi9175+5287520+3237520+3237018(Top 24%)6012(Top 37%)6012(Top 322%)
20M20.00 mi1.36 mi9156+197468+527468+529576(Top 33%)7363(Top 45%)7363(Top 394%)
21M21.00 mi1.00 mi9020+1367365+1037365+1037270(Top 25%)5941(Top 36%)5941(Top 318%)
35K21.75 mi0.75 mi8938+827301+647301+647566(Top 26%)6184(Top 38%)6184(Top 331%)
23M23.00 mi1.25 mi8785+1537172+1297172+1297356(Top 25%)5984(Top 37%)5984(Top 320%)
24M24.00 mi1.00 mi8715+707109+637109+638211(Top 28%)6369(Top 39%)6369(Top 341%)
40K24.85 mi0.85 mi9033-3187274-1657274-16517604(Top 61%)10696(Top 65%)10696(Top 573%)
25.2M25.20 mi0.35 mi9027+67257+177257+179664(Top 33%)6953(Top 43%)6953(Top 372%)
FINISH26.22 mi1.02 mi9188-1617319-627319-6213853(Top 48%)8950(Top 55%)8950(Top 479%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8515

Males

7188

M50-54

7188

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9383

Males

7722

M50-54

7722

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8515

Males

7188

M50-54

7188

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9424

Males

7635

M50-54

7635

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9718

Males

7836

M50-54

7836

HALF→25K

13.1 - 15.5 mi

Top 35%
×4
+66ft-88ft

Overall

10096

Males

7884

M50-54

7884

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

7018

Males

6012

M50-54

6012

30K→20M

18.6 - 20.0 mi

Top 33%
×5
+64ft-50ft

Overall

9576

Males

7363

M50-54

7363

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7270

Males

5941

M50-54

5941

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7566

Males

6184

M50-54

6184

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7356

Males

5984

M50-54

5984

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8211

Males

6369

M50-54

6369

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17604

Males

10696

M50-54

10696

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9664

Males

6953

M50-54

6953

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13853

Males

8950

M50-54

8950

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3768*
Passed By
888
Net Change
+2752
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11940
5K10K1310*17+1293#11940#10647
10K15K853*6+847#10647#9800
15K20K222*85+137#9800#9663
20KHALF2421+3#9663#9660
HALF25K104147-43#9660#9703
25K30K535*7+528#9703#9175
30K20M11091+19#9175#9156
20M21M15418+136#9156#9020
21M35K9715+82#9020#8938
35K23M18734+153#8938#8785
23M24M9424+70#8785#8715
24M40K10200-318#8715#9033
40K25.2M3226+6#9033#9027
25.2MFINISH36197-161#9027#9188
TOTALS3768*888+2752

* 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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