Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Thomas Zero

Bib: 8968 β€’M β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 26%
Masters (Masters Men)
#0 / 10617
Top 12%
Age Group (M40-44)
#0 / 2198
Top 33%
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
21:33
3.11 mi
Rank: #8014
Start β†’ 5K
21:33 | 6:57/mi
10K
42:32
6.21 mi
Rank: #7321 (+693)
5K β†’ 10K
20:59 | 6:46/mi
15K
1:03:32
9.32 mi
Rank: #6993 (+328)
10K β†’ 15K
21:00 | 6:46/mi
20K
1:24:44
12.43 mi
Rank: #6800 (+193)
15K β†’ 20K
21:12 | 6:50/mi
HALF
1:29:21
13.11 mi
Rank: #6803 (-3)
20K β†’ HALF
4:37 | 6:47/mi
25K
1:45:35
15.53 mi
Rank: #6460 (+343)
HALF β†’ 25K
16:14 | 6:42/mi
30K
2:06:40
18.64 mi
Rank: #5965 (+495)
25K β†’ 30K
21:05 | 6:48/mi
20M
2:15:52
20.00 mi
Rank: #5778 (+187)
30K β†’ 20M
9:12 | 6:47/mi
21M
2:22:54
21.00 mi
Rank: #5615 (+163)
20M β†’ 21M
7:02 | 7:02/mi
35K
2:27:45
21.75 mi
Rank: #5490 (+125)
21M β†’ 35K
4:51 | 6:29/mi
23M
2:36:04
23.00 mi
Rank: #5282 (+208)
35K β†’ 23M
8:19 | 6:39/mi
24M
2:42:31
24.00 mi
Rank: #5118 (+164)
23M β†’ 24M
6:27 | 6:27/mi
40K
2:48:03
24.85 mi
Rank: #4943 (+175)
24M β†’ 40K
5:32 | 6:29/mi
25.2M
2:50:27
25.20 mi
Rank: #4873 (+70)
40K β†’ 25.2M
2:24 | 6:58/mi
FINISH
2:56:46
26.22 mi
Rank: #4711 (+162)
25.2M β†’ FINISH
6:19 | 6:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:29:21
Pace6:49 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:27:25
Pace6:41 /mi
πŸ“ŠNegative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:5121:336:5721:33
6:57
-
10K
6.21 mi10:57:5042:326:5120:59
6:46
-0:11
15K
9.32 mi11:18:501:03:326:4921:00
6:46
0:00
20K
12.43 mi11:40:021:24:446:5021:12
6:50
+0:04
HALF
13.11 mi11:44:391:29:216:494:37
6:47
-0:03
25K
15.53 mi12:00:531:45:356:4816:14
6:42
-0:05
30K
18.64 mi12:21:582:06:406:4821:05
6:48
+0:06
20M
20.00 mi12:31:102:15:526:489:12
6:47
-0:01
21M
21.00 mi12:38:122:22:546:497:02
7:02
+0:15
35K
21.75 mi12:43:032:27:456:484:51
6:29
-0:33
23M
23.00 mi12:51:222:36:046:488:19
6:39
+0:10
24M
24.00 mi12:57:492:42:316:476:27
6:27
-0:12
40K
24.85 mi13:03:212:48:036:465:32
6:29
+0:02
25.2M
25.20 mi13:05:452:50:276:462:24
6:58
+0:29
FINISH
26.22 mi13:12:042:56:466:456:19
6:12
-0:46

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

6:12 /mi

Average Pace

6:45 /mi

Slowest Pace

7:02 /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

2:04:35

70% of race

Time at Steady Pace

52:11

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:45 /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 mi10:36:5121:336:5721:33
6:57
#8014
10K
6.21 mi10:57:5042:326:5120:59
6:46
#7321
15K
9.32 mi11:18:501:03:326:4921:00
6:46
#6993
20K
12.43 mi11:40:021:24:446:5021:12
6:50
#6800
HALF
13.11 mi11:44:391:29:216:494:37
6:47
#6803
25K
15.53 mi12:00:531:45:356:4816:14
6:42
#6460
30K
18.64 mi12:21:582:06:406:4821:05
6:48
#5965
20M
20.00 mi12:31:102:15:526:489:12
6:47
#5778
21M
21.00 mi12:38:122:22:546:497:02
7:02
#5615
35K
21.75 mi12:43:032:27:456:484:51
6:29
#5490
23M
23.00 mi12:51:222:36:046:488:19
6:39
#5282
24M
24.00 mi12:57:492:42:316:476:27
6:27
#5118
40K
24.85 mi13:03:212:48:036:465:32
6:29
#4943
25.2M
25.20 mi13:05:452:50:276:462:24
6:58
#4873
FINISH
26.22 mi13:12:042:56:466:456:19
6:12
#4711
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8014689868986396(Top 22%)5725(Top 35%)5725(Top 260%)
10K6.21 mi3.10 mi7321+6936431+4676431+4676486(Top 22%)5822(Top 36%)5822(Top 265%)
15K9.32 mi3.11 mi6993+3286189+2426189+2426396(Top 22%)5725(Top 35%)5725(Top 260%)
20K12.43 mi3.11 mi6800+1936045+1446045+1446395(Top 22%)5700(Top 35%)5700(Top 259%)
HALF13.11 mi0.68 mi6803-36043+26043+26747(Top 23%)5965(Top 37%)5965(Top 271%)
25K15.53 mi2.42 mi6460+3435789+2545789+2544844(Top 17%)4475(Top 27%)4475(Top 204%)
30K18.64 mi3.11 mi5965+4955391+3985391+3984278(Top 15%)3954(Top 24%)3954(Top 180%)
20M20.00 mi1.36 mi5778+1875235+1565235+1563955(Top 14%)3642(Top 22%)3642(Top 166%)
21M21.00 mi1.00 mi5615+1635105+1305105+1303657(Top 13%)3344(Top 20%)3344(Top 152%)
35K21.75 mi0.75 mi5490+1254996+1094996+1093512(Top 12%)3241(Top 20%)3241(Top 147%)
23M23.00 mi1.25 mi5282+2084833+1634833+1633179(Top 11%)2935(Top 18%)2935(Top 134%)
24M24.00 mi1.00 mi5118+1644684+1494684+1492916(Top 10%)2668(Top 16%)2668(Top 121%)
40K24.85 mi0.85 mi4943+1754526+1584526+1582457(Top 8%)2266(Top 14%)2266(Top 103%)
25.2M25.20 mi0.35 mi4873+704464+624464+622502(Top 9%)2295(Top 14%)2295(Top 104%)
FINISH26.22 mi1.02 mi4711+1624322+1424322+1422528(Top 9%)2302(Top 14%)2302(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
Γ—21
+97ft-345ft

Overall

6396

Males

5725

M40-44

5725

5K→10K

3.1 - 6.2 mi

Top 22%
Γ—5
+79ft-138ft

Overall

6486

Males

5822

M40-44

5822

10K→15K

6.2 - 9.3 mi

Top 22%
Γ—3
+67ft-78ft

Overall

6396

Males

5725

M40-44

5725

15K→20K

9.3 - 12.4 mi

Top 22%
Γ—5
+106ft-86ft

Overall

6395

Males

5700

M40-44

5700

20K→HALF

12.4 - 13.1 mi

Top 23%
Γ—2
+19ft-37ft

Overall

6747

Males

5965

M40-44

5965

HALF→25K

13.1 - 15.5 mi

Top 17%
Γ—4
+66ft-88ft

Overall

4844

Males

4475

M40-44

4475

25K→30K

15.5 - 18.6 mi

Top 15%
Γ—9
+181ft-148ft

Overall

4278

Males

3954

M40-44

3954

30K→20M

18.6 - 20.0 mi

Top 14%
Γ—5
+64ft-50ft

Overall

3955

Males

3642

M40-44

3642

20M→21M

20.0 - 21.0 mi

Top 13%
Γ—8
+106ft-24ft

Overall

3657

Males

3344

M40-44

3344

21M→35K

21.0 - 21.8 mi

Top 12%
Γ—7
+17ft-86ft

Overall

3512

Males

3241

M40-44

3241

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3179

Males

2935

M40-44

2935

23M→24M

23.0 - 24.0 mi

Top 10%
Γ—6
+12ft-82ft

Overall

2916

Males

2668

M40-44

2668

24M→40K

24.0 - 24.9 mi

Top 8%
Γ—1
+6ft-20ft

Overall

2457

Males

2266

M40-44

2266

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2502

Males

2295

M40-44

2295

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
Γ—2
+22ft-21ft

Overall

2528

Males

2302

M40-44

2302

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3478*
Passed By
175
Net Change
+3303
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8014
5K β†’ 10K719*26+693#8014#7321
10K β†’ 15K360*32+328#7321#6993
15K β†’ 20K249*56+193#6993#6800
20K β†’ HALF2528-3#6800#6803
HALF β†’ 25K349*6+343#6803#6460
25K β†’ 30K497*2+495#6460#5965
30K β†’ 20M1936+187#5965#5778
20M β†’ 21M1674+163#5778#5615
21M β†’ 35K1294+125#5615#5490
35K β†’ 23M214*6+208#5490#5282
23M β†’ 24M1662+164#5282#5118
24M β†’ 40K1750+175#5118#4943
40K β†’ 25.2M711+70#4943#4873
25.2M β†’ FINISH1642+162#4873#4711
TOTALS3478*175+3303

* 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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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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