Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicholas Patterson

Bib: 33487 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
27:50
3.11 mi
Rank: #22445
Start β†’ 5K
27:50 | 8:58/mi
10K
54:57
6.21 mi
Rank: #22019 (+426)
5K β†’ 10K
27:07 | 8:44/mi
15K
1:21:37
9.32 mi
Rank: #21551 (+468)
10K β†’ 15K
26:40 | 8:35/mi
20K
1:48:23
12.43 mi
Rank: #21147 (+404)
15K β†’ 20K
26:46 | 8:37/mi
HALF
1:54:12
13.11 mi
Rank: #21094 (+53)
20K β†’ HALF
5:49 | 8:32/mi
25K
2:15:14
15.53 mi
Rank: #20850 (+244)
HALF β†’ 25K
21:02 | 8:41/mi
30K
2:42:54
18.64 mi
Rank: #20549 (+301)
25K β†’ 30K
27:40 | 8:55/mi
20M
2:55:23
20.00 mi
Rank: #20470 (+79)
30K β†’ 20M
12:29 | 9:12/mi
21M
3:04:49
21.00 mi
Rank: #20342 (+128)
20M β†’ 21M
9:26 | 9:26/mi
35K
3:11:21
21.75 mi
Rank: #20299 (+43)
21M β†’ 35K
6:32 | 8:44/mi
23M
3:22:41
23.00 mi
Rank: #20212 (+87)
35K β†’ 23M
11:20 | 9:04/mi
24M
3:31:36
24.00 mi
Rank: #20147 (+65)
23M β†’ 24M
8:55 | 8:55/mi
40K
3:41:25
24.85 mi
Rank: #20474 (-327)
24M β†’ 40K
9:49 | 11:29/mi
25.2M
3:45:19
25.20 mi
Rank: #20543 (-69)
40K β†’ 25.2M
3:54 | 11:19/mi
FINISH
3:53:38
26.22 mi
Rank: #20385 (+158)
25.2M β†’ FINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:54:12
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time1:59:26
Pace9:07 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5127:508:5827:50
8:58
-
10K
6.21 mi12:25:5854:578:5127:07
8:44
-0:14
15K
9.32 mi12:52:381:21:378:4626:40
8:35
-0:09
20K
12.43 mi13:19:241:48:238:4426:46
8:37
+0:02
HALF
13.11 mi13:25:131:54:128:435:49
8:32
-0:05
25K
15.53 mi13:46:152:15:148:4321:02
8:41
+0:09
30K
18.64 mi14:13:552:42:548:4527:40
8:55
+0:14
20M
20.00 mi14:26:242:55:238:4712:29
9:12
+0:17
21M
21.00 mi14:35:503:04:498:499:26
9:26
+0:14
35K
21.75 mi14:42:223:11:218:486:32
8:44
-0:42
23M
23.00 mi14:53:423:22:418:4911:20
9:04
+0:20
24M
24.00 mi15:02:373:31:368:508:55
8:55
-0:09
40K
24.85 mi15:12:263:41:258:559:49
11:29
+2:34
25.2M
25.20 mi15:16:203:45:198:573:54
11:19
-0:10
FINISH
26.22 mi15:24:393:53:388:568:19
8:10
-3:09

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

8:10 /mi

Average Pace

8:55 /mi

Slowest Pace

11:29 /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

8:19

4% of race

Time at Steady Pace

3:22:10

87% of race

Time at Slower Pace

23:09

10% of race

Average Pace: 8:55 /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 mi11:58:5127:508:5827:50
8:58
#22445
10K
6.21 mi12:25:5854:578:5127:07
8:44
#22019
15K
9.32 mi12:52:381:21:378:4626:40
8:35
#21551
20K
12.43 mi13:19:241:48:238:4426:46
8:37
#21147
HALF
13.11 mi13:25:131:54:128:435:49
8:32
#21094
25K
15.53 mi13:46:152:15:148:4321:02
8:41
#20850
30K
18.64 mi14:13:552:42:548:4527:40
8:55
#20549
20M
20.00 mi14:26:242:55:238:4712:29
9:12
#20470
21M
21.00 mi14:35:503:04:498:499:26
9:26
#20342
35K
21.75 mi14:42:223:11:218:486:32
8:44
#20299
23M
23.00 mi14:53:423:22:418:4911:20
9:04
#20212
24M
24.00 mi15:02:373:31:368:508:55
8:55
#20147
40K
24.85 mi15:12:263:41:258:559:49
11:29
#20474
25.2M
25.20 mi15:16:203:45:198:573:54
11:19
#20543
FINISH
26.22 mi15:24:393:53:388:568:19
8:10
#20385
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 mi22445134491344920566(Top 71%)12604(Top 77%)12604(Top 220%)
10K6.21 mi3.10 mi22019+42613247+20213247+20221547(Top 74%)13040(Top 80%)13040(Top 228%)
15K9.32 mi3.11 mi21551+46813014+23313014+23320566(Top 71%)12604(Top 77%)12604(Top 220%)
20K12.43 mi3.11 mi21147+40412826+18812826+18819945(Top 69%)12275(Top 75%)12275(Top 214%)
HALF13.11 mi0.68 mi21094+5312801+2512801+2520410(Top 70%)12518(Top 77%)12518(Top 219%)
25K15.53 mi2.42 mi20850+24412679+12212679+12219563(Top 67%)12059(Top 74%)12059(Top 211%)
30K18.64 mi3.11 mi20549+30112516+16312516+16319100(Top 66%)11757(Top 72%)11757(Top 205%)
20M20.00 mi1.36 mi20470+7912473+4312473+4319814(Top 68%)12024(Top 74%)12024(Top 210%)
21M21.00 mi1.00 mi20342+12812396+7712396+7718213(Top 63%)11255(Top 69%)11255(Top 197%)
35K21.75 mi0.75 mi20299+4312372+2412372+2418777(Top 65%)11418(Top 70%)11418(Top 200%)
23M23.00 mi1.25 mi20212+8712316+5612316+5618765(Top 65%)11352(Top 69%)11352(Top 198%)
24M24.00 mi1.00 mi20147+6512264+5212264+5219087(Top 66%)11463(Top 70%)11463(Top 200%)
40K24.85 mi0.85 mi20474-32712408-14412408-14425063(Top 86%)14306(Top 88%)14306(Top 250%)
25.2M25.20 mi0.35 mi20543-6912439-3112439-3123074(Top 80%)13331(Top 82%)13331(Top 233%)
FINISH26.22 mi1.02 mi20385+15812349+9012349+9016188(Top 56%)10085(Top 62%)10085(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
Γ—21
+97ft-345ft

Overall

20566

Males

12604

M18-39

12604

5K→10K

3.1 - 6.2 mi

Top 74%
Γ—5
+79ft-138ft

Overall

21547

Males

13040

M18-39

13040

10K→15K

6.2 - 9.3 mi

Top 71%
Γ—3
+67ft-78ft

Overall

20566

Males

12604

M18-39

12604

15K→20K

9.3 - 12.4 mi

Top 69%
Γ—5
+106ft-86ft

Overall

19945

Males

12275

M18-39

12275

20K→HALF

12.4 - 13.1 mi

Top 70%
Γ—2
+19ft-37ft

Overall

20410

Males

12518

M18-39

12518

HALF→25K

13.1 - 15.5 mi

Top 67%
Γ—4
+66ft-88ft

Overall

19563

Males

12059

M18-39

12059

25K→30K

15.5 - 18.6 mi

Top 66%
Γ—9
+181ft-148ft

Overall

19100

Males

11757

M18-39

11757

30K→20M

18.6 - 20.0 mi

Top 68%
Γ—5
+64ft-50ft

Overall

19814

Males

12024

M18-39

12024

20M→21M

20.0 - 21.0 mi

Top 63%
Γ—8
+106ft-24ft

Overall

18213

Males

11255

M18-39

11255

21M→35K

21.0 - 21.8 mi

Top 65%
Γ—7
+17ft-86ft

Overall

18777

Males

11418

M18-39

11418

35K→23M

21.8 - 23.0 mi

Top 65%
Γ—5
+23ft-63ft

Overall

18765

Males

11352

M18-39

11352

23M→24M

23.0 - 24.0 mi

Top 66%
Γ—6
+12ft-82ft

Overall

19087

Males

11463

M18-39

11463

24M→40K

24.0 - 24.9 mi

Top 86%
Γ—1
+6ft-20ft

Overall

25063

Males

14306

M18-39

14306

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23074

Males

13331

M18-39

13331

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16188

Males

10085

M18-39

10085

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2855*
Passed By
658
Net Change
+2060
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22445
5K β†’ 10K531*105+426#22445#22019
10K β†’ 15K498*30+468#22019#21551
15K β†’ 20K426*22+404#21551#21147
20K β†’ HALF607+53#21147#21094
HALF β†’ 25K266*22+244#21094#20850
25K β†’ 30K338*37+301#20850#20549
30K β†’ 20M12849+79#20549#20470
20M β†’ 21M15527+128#20470#20342
21M β†’ 35K6320+43#20342#20299
35K β†’ 23M11629+87#20299#20212
23M β†’ 24M8823+65#20212#20147
24M β†’ 40K10200-327#20147#20474
40K β†’ 25.2M978-69#20474#20543
25.2M β†’ FINISH1679+158#20543#20385
TOTALS2855*658+2060

* 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

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