Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Joaquim Vaz

Bib: 31987 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Race Day Weather
51Β°/41Β°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
26:24
3.11 mi
Rank: #20061
Start β†’ 5K
26:24 | 8:30/mi
10K
52:25
6.21 mi
Rank: #19801 (+260)
5K β†’ 10K
26:01 | 8:23/mi
15K
1:18:31
9.32 mi
Rank: #19704 (+97)
10K β†’ 15K
26:06 | 8:25/mi
20K
1:45:27
12.43 mi
Rank: #19834 (-130)
15K β†’ 20K
26:56 | 8:41/mi
HALF
1:51:13
13.11 mi
Rank: #19841 (-7)
20K β†’ HALF
5:46 | 8:28/mi
25K
2:13:07
15.53 mi
Rank: #20105 (-264)
HALF β†’ 25K
21:54 | 9:02/mi
30K
2:46:28
18.64 mi
Rank: #21443 (-1338)
25K β†’ 30K
33:21 | 10:45/mi
20M
3:00:41
20.00 mi
Rank: #21716 (-273)
30K β†’ 20M
14:13 | 10:28/mi
21M
3:13:05
21.00 mi
Rank: #22090 (-374)
20M β†’ 21M
12:24 | 12:24/mi
35K
3:20:50
21.75 mi
Rank: #22227 (-137)
21M β†’ 35K
7:45 | 10:22/mi
23M
3:33:46
23.00 mi
Rank: #22281 (-54)
35K β†’ 23M
12:56 | 10:21/mi
24M
3:43:37
24.00 mi
Rank: #22290 (-9)
23M β†’ 24M
9:51 | 9:51/mi
40K
3:52:40
24.85 mi
Rank: #22339 (-49)
24M β†’ 40K
9:03 | 10:36/mi
25.2M
3:55:59
25.20 mi
Rank: #22285 (+54)
40K β†’ 25.2M
3:19 | 9:38/mi
FINISH
4:04:31
26.22 mi
Rank: #22139 (+146)
25.2M β†’ FINISH
8:32 | 8:23/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:13
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:13:18
Pace10:11 /mi
πŸ“ŠPositive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3726:248:3026:24
8:30
-
10K
6.21 mi12:18:3852:258:2726:01
8:23
-0:07
15K
9.32 mi12:44:441:18:318:2626:06
8:25
+0:02
20K
12.43 mi13:11:401:45:278:3026:56
8:41
+0:16
HALF
13.11 mi13:17:261:51:138:305:46
8:28
-0:13
25K
15.53 mi13:39:202:13:078:3521:54
9:02
+0:34
30K
18.64 mi14:12:412:46:288:5633:21
10:45
+1:43
20M
20.00 mi14:26:543:00:419:0314:13
10:28
-0:17
21M
21.00 mi14:39:183:13:059:1212:24
12:24
+1:56
35K
21.75 mi14:47:033:20:509:157:45
10:22
-2:02
23M
23.00 mi14:59:593:33:469:1812:56
10:21
-0:01
24M
24.00 mi15:09:503:43:379:209:51
9:51
-0:30
40K
24.85 mi15:18:533:52:409:229:03
10:36
+0:45
25.2M
25.20 mi15:22:123:55:599:223:19
9:38
-0:58
FINISH
26.22 mi15:30:444:04:319:208:32
8:23
-1:15

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

8:23 /mi

Average Pace

9:20 /mi

Slowest Pace

12:24 /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

2:21:39

58% of race

Time at Steady Pace

13:10

5% of race

Time at Slower Pace

1:29:42

37% of race

Average Pace: 9:20 /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 mi11:52:3726:248:3026:24
8:30
#20061
10K
6.21 mi12:18:3852:258:2726:01
8:23
#19801
15K
9.32 mi12:44:441:18:318:2626:06
8:25
#19704
20K
12.43 mi13:11:401:45:278:3026:56
8:41
#19834
HALF
13.11 mi13:17:261:51:138:305:46
8:28
#19841
25K
15.53 mi13:39:202:13:078:3521:54
9:02
#20105
30K
18.64 mi14:12:412:46:288:5633:21
10:45
#21443
20M
20.00 mi14:26:543:00:419:0314:13
10:28
#21716
21M
21.00 mi14:39:183:13:059:1212:24
12:24
#22090
35K
21.75 mi14:47:033:20:509:157:45
10:22
#22227
23M
23.00 mi14:59:593:33:469:1812:56
10:21
#22281
24M
24.00 mi15:09:503:43:379:209:51
9:51
#22290
40K
24.85 mi15:18:533:52:409:229:03
10:36
#22339
25.2M
25.20 mi15:22:123:55:599:223:19
9:38
#22285
FINISH
26.22 mi15:30:444:04:319:208:32
8:23
#22139
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20061123061230619561(Top 67%)12129(Top 74%)12129(Top 813%)
10K6.21 mi3.10 mi19801+26012212+9412212+9419621(Top 68%)12151(Top 74%)12151(Top 815%)
15K9.32 mi3.11 mi19704+9712164+4812164+4819561(Top 67%)12129(Top 74%)12129(Top 813%)
20K12.43 mi3.11 mi19834-13012209-4512209-4520272(Top 70%)12415(Top 76%)12415(Top 833%)
HALF13.11 mi0.68 mi19841-712217-812217-820011(Top 69%)12352(Top 76%)12352(Top 828%)
25K15.53 mi2.42 mi20105-26412331-11412331-11421320(Top 73%)12905(Top 79%)12905(Top 866%)
30K18.64 mi3.11 mi21443-133812956-62512956-62524798(Top 85%)14437(Top 88%)14437(Top 968%)
20M20.00 mi1.36 mi21716-27313065-10913065-10923762(Top 82%)13881(Top 85%)13881(Top 931%)
21M21.00 mi1.00 mi22090-37413241-17613241-17625633(Top 88%)14699(Top 90%)14699(Top 986%)
35K21.75 mi0.75 mi22227-13713295-5413295-5423993(Top 83%)13919(Top 85%)13919(Top 934%)
23M23.00 mi1.25 mi22281-5413309-1413309-1422977(Top 79%)13387(Top 82%)13387(Top 898%)
24M24.00 mi1.00 mi22290-913295+1413295+1422377(Top 77%)13070(Top 80%)13070(Top 877%)
40K24.85 mi0.85 mi22339-4913307-1213307-1223410(Top 81%)13497(Top 83%)13497(Top 905%)
25.2M25.20 mi0.35 mi22285+5413274+3313274+3317855(Top 62%)10859(Top 66%)10859(Top 728%)
FINISH26.22 mi1.02 mi22139+14613190+8413190+8417460(Top 60%)10649(Top 65%)10649(Top 714%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
Γ—21
+97ft-345ft

Overall

19561

Males

12129

M55-59

12129

5K→10K

3.1 - 6.2 mi

Top 68%
Γ—5
+79ft-138ft

Overall

19621

Males

12151

M55-59

12151

10K→15K

6.2 - 9.3 mi

Top 67%
Γ—3
+67ft-78ft

Overall

19561

Males

12129

M55-59

12129

15K→20K

9.3 - 12.4 mi

Top 70%
Γ—5
+106ft-86ft

Overall

20272

Males

12415

M55-59

12415

20K→HALF

12.4 - 13.1 mi

Top 69%
Γ—2
+19ft-37ft

Overall

20011

Males

12352

M55-59

12352

HALF→25K

13.1 - 15.5 mi

Top 73%
Γ—4
+66ft-88ft

Overall

21320

Males

12905

M55-59

12905

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24798

Males

14437

M55-59

14437

30K→20M

18.6 - 20.0 mi

Top 82%
Γ—5
+64ft-50ft

Overall

23762

Males

13881

M55-59

13881

20M→21M

20.0 - 21.0 mi

Top 88%
Γ—8
+106ft-24ft

Overall

25633

Males

14699

M55-59

14699

21M→35K

21.0 - 21.8 mi

Top 83%
Γ—7
+17ft-86ft

Overall

23993

Males

13919

M55-59

13919

35K→23M

21.8 - 23.0 mi

Top 79%
Γ—5
+23ft-63ft

Overall

22977

Males

13387

M55-59

13387

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22377

Males

13070

M55-59

13070

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23410

Males

13497

M55-59

13497

40K→25.2M

24.9 - 25.2 mi

Top 62%
Γ—1
+13ft-16ft

Overall

17855

Males

10859

M55-59

10859

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
Γ—2
+22ft-21ft

Overall

17460

Males

10649

M55-59

10649

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1275*
Passed By
1741
Net Change
-2078
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20061
5K β†’ 10K424*164+260#20061#19801
10K β†’ 15K217*120+97#19801#19704
15K β†’ 20K108200-130#19704#19834
20K β†’ HALF2936-7#19834#19841
HALF β†’ 25K58200-264#19841#20105
25K β†’ 30K16200-1338#20105#21443
30K β†’ 20M41200-273#21443#21716
20M β†’ 21M10200-374#21716#22090
21M β†’ 35K20157-137#22090#22227
35K β†’ 23M63117-54#22227#22281
23M β†’ 24M5665-9#22281#22290
24M β†’ 40K3281-49#22290#22339
40K β†’ 25.2M551+54#22339#22285
25.2M β†’ FINISH1460+146#22285#22139
TOTALS1275*1741-2078

* Includes athletes who did not complete a segment (DNF/DNQ).

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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