Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

José Zavala

Bib: 6543MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
Personalized for José

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:45/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
21:07
3.11 mi
Rank: #6841
Start5K
21:07 | 6:48/mi
10K
42:04
6.21 mi
Rank: #6587 (+254)
5K10K
20:57 | 6:45/mi
15K
1:03:22
9.32 mi
Rank: #6829 (-242)
10K15K
21:18 | 6:52/mi
20K
1:25:31
12.43 mi
Rank: #7438 (-609)
15K20K
22:09 | 7:08/mi
HALF
1:30:16
13.11 mi
Rank: #7493 (-55)
20KHALF
4:45 | 6:59/mi
25K
1:47:57
15.53 mi
Rank: #7793 (-300)
HALF25K
17:41 | 7:18/mi
30K
2:11:48
18.64 mi
Rank: #8218 (-425)
25K30K
23:51 | 7:41/mi
20M
2:22:12
20.00 mi
Rank: #8295 (-77)
30K20M
10:24 | 7:40/mi
21M
2:30:08
21.00 mi
Rank: #8311 (-16)
20M21M
7:56 | 7:56/mi
35K
2:35:50
21.75 mi
Rank: #8406 (-95)
21M35K
5:42 | 7:38/mi
23M
2:45:31
23.00 mi
Rank: #8484 (-78)
35K23M
9:41 | 7:45/mi
24M
2:53:06
24.00 mi
Rank: #8546 (-62)
23M24M
7:35 | 7:35/mi
40K
2:59:44
24.85 mi
Rank: #8596 (-50)
24M40K
6:38 | 7:46/mi
25.2M
3:02:39
25.20 mi
Rank: #8618 (-22)
40K25.2M
2:55 | 8:28/mi
FINISH
3:10:04
26.22 mi
Rank: #8633 (-15)
25.2MFINISH
7:25 | 7:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:16
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:39:48
Pace7:37 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3521:076:4821:07
6:48
-
10K
6.21 mi10:46:3242:046:4720:57
6:45
-0:03
15K
9.32 mi11:07:501:03:226:4821:18
6:52
+0:07
20K
12.43 mi11:29:591:25:316:5322:09
7:08
+0:16
HALF
13.11 mi11:34:441:30:166:544:45
6:59
-0:09
25K
15.53 mi11:52:251:47:576:5717:41
7:18
+0:19
30K
18.64 mi12:16:162:11:487:0523:51
7:41
+0:23
20M
20.00 mi12:26:402:22:127:0710:24
7:40
-0:01
21M
21.00 mi12:34:362:30:087:097:56
7:56
+0:16
35K
21.75 mi12:40:182:35:507:105:42
7:38
-0:18
23M
23.00 mi12:49:592:45:317:129:41
7:45
+0:07
24M
24.00 mi12:57:342:53:067:137:35
7:35
-0:10
40K
24.85 mi13:04:122:59:447:146:38
7:46
+0:11
25.2M
25.20 mi13:07:073:02:397:152:55
8:28
+0:42
FINISH
26.22 mi13:14:323:10:047:167:25
7:17
-1:11

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

6:45 /mi

Average Pace

7:15 /mi

Slowest Pace

8:28 /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

1:55:22

61% of race

Time at Steady Pace

1:03:51

34% of race

Time at Slower Pace

10:51

6% of race

Average Pace: 7:15 /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 mi10:25:3521:076:4821:07
6:48
#6841
10K
6.21 mi10:46:3242:046:4720:57
6:45
#6587
15K
9.32 mi11:07:501:03:226:4821:18
6:52
#6829
20K
12.43 mi11:29:591:25:316:5322:09
7:08
#7438
HALF
13.11 mi11:34:441:30:166:544:45
6:59
#7493
25K
15.53 mi11:52:251:47:576:5717:41
7:18
#7793
30K
18.64 mi12:16:162:11:487:0523:51
7:41
#8218
20M
20.00 mi12:26:402:22:127:0710:24
7:40
#8295
21M
21.00 mi12:34:362:30:087:097:56
7:56
#8311
35K
21.75 mi12:40:182:35:507:105:42
7:38
#8406
23M
23.00 mi12:49:592:45:317:129:41
7:45
#8484
24M
24.00 mi12:57:342:53:067:137:35
7:35
#8546
40K
24.85 mi13:04:122:59:447:146:38
7:46
#8596
25.2M
25.20 mi13:07:073:02:397:152:55
8:28
#8618
FINISH
26.22 mi13:14:323:10:047:167:25
7:17
#8633
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 mi6841610261027393(Top 25%)6454(Top 39%)6454(Top 113%)
10K6.21 mi3.10 mi6587+2545917+1855917+1856406(Top 22%)5770(Top 35%)5770(Top 101%)
15K9.32 mi3.11 mi6829-2426072-1556072-1557393(Top 25%)6454(Top 39%)6454(Top 113%)
20K12.43 mi3.11 mi7438-6096490-4186490-4188790(Top 30%)7297(Top 45%)7297(Top 128%)
HALF13.11 mi0.68 mi7493-556535-456535-458414(Top 29%)7113(Top 44%)7113(Top 124%)
25K15.53 mi2.42 mi7793-3006731-1966731-1969620(Top 33%)7640(Top 47%)7640(Top 133%)
30K18.64 mi3.11 mi8218-4256957-2266957-22611029(Top 38%)8214(Top 50%)8214(Top 144%)
20M20.00 mi1.36 mi8295-776983-266983-2610238(Top 35%)7679(Top 47%)7679(Top 134%)
21M21.00 mi1.00 mi8311-166967+166967+169418(Top 32%)7166(Top 44%)7166(Top 125%)
35K21.75 mi0.75 mi8406-957002-357002-3511652(Top 40%)8249(Top 50%)8249(Top 144%)
23M23.00 mi1.25 mi8484-787015-137015-1310514(Top 36%)7613(Top 47%)7613(Top 133%)
24M24.00 mi1.00 mi8546-627018-37018-310699(Top 37%)7639(Top 47%)7639(Top 133%)
40K24.85 mi0.85 mi8596-507018701810699(Top 37%)7549(Top 46%)7549(Top 132%)
25.2M25.20 mi0.35 mi8618-227020-27020-211246(Top 39%)7711(Top 47%)7711(Top 135%)
FINISH26.22 mi1.02 mi8633-156998+226998+229683(Top 33%)6955(Top 43%)6955(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7393

Males

6454

M18-39

6454

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6406

Males

5770

M18-39

5770

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7393

Males

6454

M18-39

6454

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8790

Males

7297

M18-39

7297

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8414

Males

7113

M18-39

7113

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9620

Males

7640

M18-39

7640

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

11029

Males

8214

M18-39

8214

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10238

Males

7679

M18-39

7679

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9418

Males

7166

M18-39

7166

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11652

Males

8249

M18-39

8249

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10514

Males

7613

M18-39

7613

23M→24M

23.0 - 24.0 mi

Top 37%
×6
+12ft-82ft

Overall

10699

Males

7639

M18-39

7639

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10699

Males

7549

M18-39

7549

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11246

Males

7711

M18-39

7711

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9683

Males

6955

M18-39

6955

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
998*
Passed By
1796
Net Change
-1792
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6841
5K10K350*96+254#6841#6587
10K15K65200-242#6587#6829
15K20K39200-609#6829#7438
20KHALF1772-55#7438#7493
HALF25K55200-300#7493#7793
25K30K59200-425#7793#8218
30K20M61138-77#8218#8295
20M21M7187-16#8295#8311
21M35K29124-95#8311#8406
35K23M61139-78#8406#8484
23M24M59121-62#8484#8546
24M40K51101-50#8546#8596
40K25.2M2547-22#8596#8618
25.2MFINISH5671-15#8618#8633
TOTALS998*1796-1792

* 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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