Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Connor Lewis

Bib: 30231 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
28:54
3.11 mi
Rank: #23802
Start β†’ 5K
28:54 | 9:19/mi
10K
56:10
6.21 mi
Rank: #22911 (+891)
5K β†’ 10K
27:16 | 8:47/mi
15K
1:21:21
9.32 mi
Rank: #21404 (+1507)
10K β†’ 15K
25:11 | 8:07/mi
20K
1:47:49
12.43 mi
Rank: #20914 (+490)
15K β†’ 20K
26:28 | 8:32/mi
HALF
1:53:29
13.11 mi
Rank: #20831 (+83)
20K β†’ HALF
5:40 | 8:19/mi
25K
2:14:59
15.53 mi
Rank: #20776 (+55)
HALF β†’ 25K
21:30 | 8:52/mi
30K
2:45:59
18.64 mi
Rank: #21329 (-553)
25K β†’ 30K
31:00 | 9:59/mi
20M
3:00:44
20.00 mi
Rank: #21721 (-392)
30K β†’ 20M
14:45 | 10:52/mi
21M
3:12:24
21.00 mi
Rank: #21963 (-242)
20M β†’ 21M
11:40 | 11:40/mi
35K
3:20:14
21.75 mi
Rank: #22092 (-129)
21M β†’ 35K
7:50 | 10:29/mi
23M
3:33:34
23.00 mi
Rank: #22246 (-154)
35K β†’ 23M
13:20 | 10:40/mi
24M
3:44:04
24.00 mi
Rank: #22359 (-113)
23M β†’ 24M
10:30 | 10:30/mi
40K
3:53:36
24.85 mi
Rank: #22462 (-103)
24M β†’ 40K
9:32 | 11:10/mi
25.2M
3:57:31
25.20 mi
Rank: #22474 (-12)
40K β†’ 25.2M
3:55 | 11:22/mi
FINISH
4:06:35
26.22 mi
Rank: #22397 (+77)
25.2M β†’ FINISH
9:04 | 8:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:29
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:13:06
Pace10:10 /mi
πŸ“ŠPositive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5528:549:1928:54
9:19
-
10K
6.21 mi12:22:1156:109:0327:16
8:47
-0:32
15K
9.32 mi12:47:221:21:218:4425:11
8:07
-0:40
20K
12.43 mi13:13:501:47:498:4126:28
8:32
+0:25
HALF
13.11 mi13:19:301:53:298:405:40
8:19
-0:13
25K
15.53 mi13:41:002:14:598:4221:30
8:52
+0:33
30K
18.64 mi14:12:002:45:598:5531:00
9:59
+1:07
20M
20.00 mi14:26:453:00:449:0314:45
10:52
+0:53
21M
21.00 mi14:38:253:12:249:1011:40
11:40
+0:48
35K
21.75 mi14:46:153:20:149:137:50
10:29
-1:11
23M
23.00 mi14:59:353:33:349:1813:20
10:40
+0:11
24M
24.00 mi15:10:053:44:049:2110:30
10:30
-0:10
40K
24.85 mi15:19:373:53:369:249:32
11:10
+0:40
25.2M
25.20 mi15:23:323:57:319:263:55
11:22
+0:12
FINISH
26.22 mi15:32:364:06:359:259:04
8:54
-2:28

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

8:07 /mi

Average Pace

9:25 /mi

Slowest Pace

11:40 /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

2:24:03

58% of race

Time at Steady Pace

49:20

20% of race

Time at Slower Pace

53:12

22% of race

Average Pace: 9:24 /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 mi11:54:5528:549:1928:54
9:19
#23802
10K
6.21 mi12:22:1156:109:0327:16
8:47
#22911
15K
9.32 mi12:47:221:21:218:4425:11
8:07
#21404
20K
12.43 mi13:13:501:47:498:4126:28
8:32
#20914
HALF
13.11 mi13:19:301:53:298:405:40
8:19
#20831
25K
15.53 mi13:41:002:14:598:4221:30
8:52
#20776
30K
18.64 mi14:12:002:45:598:5531:00
9:59
#21329
20M
20.00 mi14:26:453:00:449:0314:45
10:52
#21721
21M
21.00 mi14:38:253:12:249:1011:40
11:40
#21963
35K
21.75 mi14:46:153:20:149:137:50
10:29
#22092
23M
23.00 mi14:59:353:33:349:1813:20
10:40
#22246
24M
24.00 mi15:10:053:44:049:2110:30
10:30
#22359
40K
24.85 mi15:19:373:53:369:249:32
11:10
#22462
25.2M
25.20 mi15:23:323:57:319:263:55
11:22
#22474
FINISH
26.22 mi15:32:364:06:359:259:04
8:54
#22397
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 mi23802141381413817753(Top 61%)11344(Top 69%)11344(Top 198%)
10K6.21 mi3.10 mi22911+89113704+43413704+43421787(Top 75%)13155(Top 81%)13155(Top 230%)
15K9.32 mi3.11 mi21404+150712950+75412950+75417753(Top 61%)11344(Top 69%)11344(Top 198%)
20K12.43 mi3.11 mi20914+49012724+22612724+22619406(Top 67%)12020(Top 74%)12020(Top 210%)
HALF13.11 mi0.68 mi20831+8312677+4712677+4719112(Top 66%)11943(Top 73%)11943(Top 209%)
25K15.53 mi2.42 mi20776+5512644+3312644+3320540(Top 71%)12520(Top 77%)12520(Top 219%)
30K18.64 mi3.11 mi21329-55312905-26112905-26123061(Top 79%)13645(Top 84%)13645(Top 238%)
20M20.00 mi1.36 mi21721-39213069-16413069-16424630(Top 85%)14283(Top 87%)14283(Top 250%)
21M21.00 mi1.00 mi21963-24213179-11013179-11024486(Top 84%)14154(Top 87%)14154(Top 247%)
35K21.75 mi0.75 mi22092-12913235-5613235-5624241(Top 84%)14030(Top 86%)14030(Top 245%)
23M23.00 mi1.25 mi22246-15413289-5413289-5423726(Top 82%)13739(Top 84%)13739(Top 240%)
24M24.00 mi1.00 mi22359-11313333-4413333-4424097(Top 83%)13881(Top 85%)13881(Top 243%)
40K24.85 mi0.85 mi22462-10313355-2213355-2224520(Top 84%)14024(Top 86%)14024(Top 245%)
25.2M25.20 mi0.35 mi22474-1213353+213353+223195(Top 80%)13392(Top 82%)13392(Top 234%)
FINISH26.22 mi1.02 mi22397+7713311+4213311+4220074(Top 69%)11891(Top 73%)11891(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
Γ—21
+97ft-345ft

Overall

17753

Males

11344

M18-39

11344

5K→10K

3.1 - 6.2 mi

Top 75%
Γ—5
+79ft-138ft

Overall

21787

Males

13155

M18-39

13155

10K→15K

6.2 - 9.3 mi

Top 61%
Γ—3
+67ft-78ft

Overall

17753

Males

11344

M18-39

11344

15K→20K

9.3 - 12.4 mi

Top 67%
Γ—5
+106ft-86ft

Overall

19406

Males

12020

M18-39

12020

20K→HALF

12.4 - 13.1 mi

Top 66%
Γ—2
+19ft-37ft

Overall

19112

Males

11943

M18-39

11943

HALF→25K

13.1 - 15.5 mi

Top 71%
Γ—4
+66ft-88ft

Overall

20540

Males

12520

M18-39

12520

25K→30K

15.5 - 18.6 mi

Top 79%
Γ—9
+181ft-148ft

Overall

23061

Males

13645

M18-39

13645

30K→20M

18.6 - 20.0 mi

Top 85%
Γ—5
+64ft-50ft

Overall

24630

Males

14283

M18-39

14283

20M→21M

20.0 - 21.0 mi

Top 84%
Γ—8
+106ft-24ft

Overall

24486

Males

14154

M18-39

14154

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24241

Males

14030

M18-39

14030

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23726

Males

13739

M18-39

13739

23M→24M

23.0 - 24.0 mi

Top 83%
Γ—6
+12ft-82ft

Overall

24097

Males

13881

M18-39

13881

24M→40K

24.0 - 24.9 mi

Top 84%
Γ—1
+6ft-20ft

Overall

24520

Males

14024

M18-39

14024

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23195

Males

13392

M18-39

13392

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
Γ—2
+22ft-21ft

Overall

20074

Males

11891

M18-39

11891

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3464*
Passed By
1367
Net Change
+1405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23802
5K β†’ 10K905*14+891#23802#22911
10K β†’ 15K1508*1+1507#22911#21404
15K β†’ 20K507*17+490#21404#20914
20K β†’ HALF874+83#20914#20831
HALF β†’ 25K13883+55#20831#20776
25K β†’ 30K52200-553#20776#21329
30K β†’ 20M30200-392#21329#21721
20M β†’ 21M23200-242#21721#21963
21M β†’ 35K17146-129#21963#22092
35K β†’ 23M43197-154#22092#22246
23M β†’ 24M20133-113#22246#22359
24M β†’ 40K32135-103#22359#22462
40K β†’ 25.2M1729-12#22462#22474
25.2M β†’ FINISH858+77#22474#22397
TOTALS3464*1367+1405

* 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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