Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fernando Zapeta

Bib: 9763 β€’M β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 48%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 50%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Segment-by-segment breakdown
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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
20:05
3.11 mi
Rank: #3930
Start β†’ 5K
20:05 | 6:28/mi
10K
40:57
6.21 mi
Rank: #4918 (-988)
5K β†’ 10K
20:52 | 6:43/mi
15K
1:02:02
9.32 mi
Rank: #5422 (-504)
10K β†’ 15K
21:05 | 6:48/mi
20K
1:23:59
12.43 mi
Rank: #6202 (-780)
15K β†’ 20K
21:57 | 7:04/mi
HALF
1:28:47
13.11 mi
Rank: #6382 (-180)
20K β†’ HALF
4:48 | 7:03/mi
25K
1:46:29
15.53 mi
Rank: #7011 (-629)
HALF β†’ 25K
17:42 | 7:18/mi
30K
2:10:54
18.64 mi
Rank: #7875 (-864)
25K β†’ 30K
24:25 | 7:52/mi
20M
2:21:44
20.00 mi
Rank: #8124 (-249)
30K β†’ 20M
10:50 | 7:59/mi
21M
2:31:08
21.00 mi
Rank: #8674 (-550)
20M β†’ 21M
9:24 | 9:24/mi
35K
2:38:39
21.75 mi
Rank: #9463 (-789)
21M β†’ 35K
7:31 | 10:03/mi
23M
2:53:16
23.00 mi
Rank: #11352 (-1889)
35K β†’ 23M
14:37 | 11:41/mi
24M
3:01:31
24.00 mi
Rank: #11530 (-178)
23M β†’ 24M
8:15 | 8:15/mi
40K
3:08:51
24.85 mi
Rank: #11711 (-181)
24M β†’ 40K
7:20 | 8:35/mi
25.2M
3:12:47
25.20 mi
Rank: #12043 (-332)
40K β†’ 25.2M
3:56 | 11:25/mi
FINISH
3:26:24
26.22 mi
Rank: #13821 (-1778)
25.2M β†’ FINISH
13:37 | 13:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:47
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:57:37
Pace8:59 /mi
πŸ“ŠPositive Split: 32.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2320:056:2820:05
6:28
-
10K
6.21 mi11:09:1540:576:3620:52
6:43
+0:15
15K
9.32 mi11:30:201:02:026:4021:05
6:48
+0:05
20K
12.43 mi11:52:171:23:596:4621:57
7:04
+0:16
HALF
13.11 mi11:57:051:28:476:474:48
7:03
-0:01
25K
15.53 mi12:14:471:46:296:5217:42
7:18
+0:15
30K
18.64 mi12:39:122:10:547:0224:25
7:52
+0:34
20M
20.00 mi12:50:022:21:447:0610:50
7:59
+0:07
21M
21.00 mi12:59:262:31:087:129:24
9:24
+1:25
35K
21.75 mi13:06:572:38:397:187:31
10:03
+0:39
23M
23.00 mi13:21:342:53:167:3314:37
11:41
+1:38
24M
24.00 mi13:29:493:01:317:348:15
8:15
-3:26
40K
24.85 mi13:37:093:08:517:367:20
8:35
+0:20
25.2M
25.20 mi13:41:053:12:477:403:56
11:25
+2:50
FINISH
26.22 mi13:54:423:26:247:5313:37
13:22
+1:57

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:28 /mi

Average Pace

7:53 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:02:02

30% of race

Time at Steady Pace

1:35:17

46% of race

Time at Slower Pace

49:05

24% of race

Average Pace: 7:52 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:48:2320:056:2820:05
6:28
#3930
10K
6.21 mi11:09:1540:576:3620:52
6:43
#4918
15K
9.32 mi11:30:201:02:026:4021:05
6:48
#5422
20K
12.43 mi11:52:171:23:596:4621:57
7:04
#6202
HALF
13.11 mi11:57:051:28:476:474:48
7:03
#6382
25K
15.53 mi12:14:471:46:296:5217:42
7:18
#7011
30K
18.64 mi12:39:122:10:547:0224:25
7:52
#7875
20M
20.00 mi12:50:022:21:447:0610:50
7:59
#8124
21M
21.00 mi12:59:262:31:087:129:24
9:24
#8674
35K
21.75 mi13:06:572:38:397:187:31
10:03
#9463
23M
23.00 mi13:21:342:53:167:3314:37
11:41
#11352
24M
24.00 mi13:29:493:01:317:348:15
8:15
#11530
40K
24.85 mi13:37:093:08:517:367:20
8:35
#11711
25.2M
25.20 mi13:41:053:12:477:403:56
11:25
#12043
FINISH
26.22 mi13:54:423:26:247:5313:37
13:22
#13821
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 mi3930373937396701(Top 23%)5970(Top 37%)5970(Top 247%)
10K6.21 mi3.10 mi4918-9884600-8614600-8616141(Top 21%)5580(Top 34%)5580(Top 231%)
15K9.32 mi3.11 mi5422-5045025-4255025-4256701(Top 23%)5970(Top 37%)5970(Top 247%)
20K12.43 mi3.11 mi6202-7805615-5905615-5908326(Top 29%)7038(Top 43%)7038(Top 292%)
HALF13.11 mi0.68 mi6382-1805752-1375752-1379009(Top 31%)7488(Top 46%)7488(Top 310%)
25K15.53 mi2.42 mi7011-6296191-4396191-4399703(Top 33%)7702(Top 47%)7702(Top 319%)
30K18.64 mi3.11 mi7875-8646755-5646755-56412424(Top 43%)8846(Top 54%)8846(Top 367%)
20M20.00 mi1.36 mi8124-2496870-1156870-11512652(Top 44%)8863(Top 54%)8863(Top 367%)
21M21.00 mi1.00 mi8674-5507171-3017171-30118048(Top 62%)11154(Top 68%)11154(Top 462%)
35K21.75 mi0.75 mi9463-7897597-4267597-42623252(Top 80%)13581(Top 83%)13581(Top 563%)
23M23.00 mi1.25 mi11352-18898502-9058502-90525683(Top 88%)14682(Top 90%)14682(Top 608%)
24M24.00 mi1.00 mi11530-1788561-598561-5915352(Top 53%)9761(Top 60%)9761(Top 405%)
40K24.85 mi0.85 mi11711-1818612-518612-5116114(Top 56%)10017(Top 61%)10017(Top 415%)
25.2M25.20 mi0.35 mi12043-3328742-1308742-13023268(Top 80%)13414(Top 82%)13414(Top 556%)
FINISH26.22 mi1.02 mi13821-17789492-7509492-75028423(Top 98%)15999(Top 98%)15999(Top 663%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
Γ—21
+97ft-345ft

Overall

6701

Males

5970

M45-49

5970

5K→10K

3.1 - 6.2 mi

Top 21%
Γ—5
+79ft-138ft

Overall

6141

Males

5580

M45-49

5580

10K→15K

6.2 - 9.3 mi

Top 23%
Γ—3
+67ft-78ft

Overall

6701

Males

5970

M45-49

5970

15K→20K

9.3 - 12.4 mi

Top 29%
Γ—5
+106ft-86ft

Overall

8326

Males

7038

M45-49

7038

20K→HALF

12.4 - 13.1 mi

Top 31%
Γ—2
+19ft-37ft

Overall

9009

Males

7488

M45-49

7488

HALF→25K

13.1 - 15.5 mi

Top 33%
Γ—4
+66ft-88ft

Overall

9703

Males

7702

M45-49

7702

25K→30K

15.5 - 18.6 mi

Top 43%
Γ—9
+181ft-148ft

Overall

12424

Males

8846

M45-49

8846

30K→20M

18.6 - 20.0 mi

Top 44%
Γ—5
+64ft-50ft

Overall

12652

Males

8863

M45-49

8863

20M→21M

20.0 - 21.0 mi

Top 62%
Γ—8
+106ft-24ft

Overall

18048

Males

11154

M45-49

11154

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23252

Males

13581

M45-49

13581

35K→23M

21.8 - 23.0 mi

Top 88%
Γ—5
+23ft-63ft

Overall

25683

Males

14682

M45-49

14682

23M→24M

23.0 - 24.0 mi

Top 53%
Γ—6
+12ft-82ft

Overall

15352

Males

9761

M45-49

9761

24M→40K

24.0 - 24.9 mi

Top 56%
Γ—1
+6ft-20ft

Overall

16114

Males

10017

M45-49

10017

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23268

Males

13414

M45-49

13414

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
Γ—2
+22ft-21ft

Overall

28423

Males

15999

M45-49

15999

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
247
Passed By
2785
Net Change
-9891
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3930
5K β†’ 10K10200-988#3930#4918
10K β†’ 15K21200-504#4918#5422
15K β†’ 20K27200-780#5422#6202
20K β†’ HALF5185-180#6202#6382
HALF β†’ 25K28200-629#6382#7011
25K β†’ 30K21200-864#7011#7875
30K β†’ 20M27200-249#7875#8124
20M β†’ 21M7200-550#8124#8674
21M β†’ 35K4200-789#8674#9463
35K β†’ 23M4200-1889#9463#11352
23M β†’ 24M46200-178#11352#11530
24M β†’ 40K46200-181#11530#11711
40K β†’ 25.2M1200-332#11711#12043
25.2M β†’ FINISH0200-1778#12043#13821
TOTALS2472785-9891
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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