Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Hayden Baldwin

Bib: 648 β€’M β€’Age: N/A

IN

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Age Group (M18-39)
#0 / 5723
Top 10%
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
18:21
3.11 mi
Rank: #871
Start β†’ 5K
18:21 | 5:55/mi
10K
36:17
6.21 mi
Rank: #751 (+120)
5K β†’ 10K
17:56 | 5:47/mi
15K
54:04
9.32 mi
Rank: #660 (+91)
10K β†’ 15K
17:47 | 5:44/mi
20K
1:12:00
12.43 mi
Rank: #613 (+47)
15K β†’ 20K
17:56 | 5:47/mi
HALF
1:15:53
13.11 mi
Rank: #606 (+7)
20K β†’ HALF
3:53 | 5:42/mi
25K
1:29:53
15.53 mi
Rank: #583 (+23)
HALF β†’ 25K
14:00 | 5:47/mi
30K
1:48:07
18.64 mi
Rank: #540 (+43)
25K β†’ 30K
18:14 | 5:53/mi
20M
1:56:12
20.00 mi
Rank: #527 (+13)
30K β†’ 20M
8:05 | 5:58/mi
21M
2:02:29
21.00 mi
Rank: #524 (+3)
20M β†’ 21M
6:17 | 6:17/mi
35K
2:06:47
21.75 mi
Rank: #522 (+2)
21M β†’ 35K
4:18 | 5:45/mi
23M
2:14:30
23.00 mi
Rank: #540 (-18)
35K β†’ 23M
7:43 | 6:10/mi
24M
2:20:40
24.00 mi
Rank: #557 (-17)
23M β†’ 24M
6:10 | 6:10/mi
40K
2:26:13
24.85 mi
Rank: #578 (-21)
24M β†’ 40K
5:33 | 6:30/mi
25.2M
2:28:41
25.20 mi
Rank: #594 (-16)
40K β†’ 25.2M
2:28 | 7:10/mi
FINISH
2:35:16
26.22 mi
Rank: #648 (-54)
25.2M β†’ FINISH
6:35 | 6:28/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
Time1:15:53
Pace5:48 /mi
2nd Half
Distance13.11 mi
Time1:19:23
Pace6:04 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4318:215:5518:21
5:55
-
10K
6.21 mi10:36:3936:175:5117:56
5:47
-0:08
15K
9.32 mi10:54:2654:045:4917:47
5:44
-0:03
20K
12.43 mi11:12:221:12:005:4817:56
5:47
+0:03
HALF
13.11 mi11:16:151:15:535:483:53
5:42
-0:05
25K
15.53 mi11:30:151:29:535:4814:00
5:47
+0:05
30K
18.64 mi11:48:291:48:075:4818:14
5:53
+0:06
20M
20.00 mi11:56:341:56:125:498:05
5:58
+0:05
21M
21.00 mi12:02:512:02:295:506:17
6:17
+0:19
35K
21.75 mi12:07:092:06:475:504:18
5:45
-0:32
23M
23.00 mi12:14:522:14:305:517:43
6:10
+0:25
24M
24.00 mi12:21:022:20:405:526:10
6:10
0:00
40K
24.85 mi12:26:352:26:135:535:33
6:30
+0:20
25.2M
25.20 mi12:29:032:28:415:552:28
7:10
+0:40
FINISH
26.22 mi12:35:382:35:165:566:35
6:28
-0:42

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

5:42 /mi

Average Pace

5:56 /mi

Slowest Pace

7:10 /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

3:53

3% of race

Time at Steady Pace

1:56:37

75% of race

Time at Slower Pace

34:46

22% of race

Average Pace: 5:55 /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 mi10:18:4318:215:5518:21
5:55
#871
10K
6.21 mi10:36:3936:175:5117:56
5:47
#751
15K
9.32 mi10:54:2654:045:4917:47
5:44
#660
20K
12.43 mi11:12:221:12:005:4817:56
5:47
#613
HALF
13.11 mi11:16:151:15:535:483:53
5:42
#606
25K
15.53 mi11:30:151:29:535:4814:00
5:47
#583
30K
18.64 mi11:48:291:48:075:4818:14
5:53
#540
20M
20.00 mi11:56:341:56:125:498:05
5:58
#527
21M
21.00 mi12:02:512:02:295:506:17
6:17
#524
35K
21.75 mi12:07:092:06:475:504:18
5:45
#522
23M
23.00 mi12:14:522:14:305:517:43
6:10
#540
24M
24.00 mi12:21:022:20:405:526:10
6:10
#557
40K
24.85 mi12:26:352:26:135:535:33
6:30
#578
25.2M
25.20 mi12:29:032:28:415:552:28
7:10
#594
FINISH
26.22 mi12:35:382:35:165:566:35
6:28
#648
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 mi871825825540(Top 2%)514(Top 3%)514(Top 9%)
10K6.21 mi3.10 mi751+120716+109716+109641(Top 2%)615(Top 4%)615(Top 11%)
15K9.32 mi3.11 mi660+91626+90626+90540(Top 2%)514(Top 3%)514(Top 9%)
20K12.43 mi3.11 mi613+47582+44582+44537(Top 2%)513(Top 3%)513(Top 9%)
HALF13.11 mi0.68 mi606+7578+4578+4557(Top 2%)535(Top 3%)535(Top 9%)
25K15.53 mi2.42 mi583+23557+21557+21505(Top 2%)483(Top 3%)483(Top 8%)
30K18.64 mi3.11 mi540+43516+41516+41444(Top 2%)424(Top 3%)424(Top 7%)
20M20.00 mi1.36 mi527+13503+13503+13557(Top 2%)533(Top 3%)533(Top 9%)
21M21.00 mi1.00 mi524+3500+3500+3713(Top 2%)683(Top 4%)683(Top 12%)
35K21.75 mi0.75 mi522+2498+2498+2574(Top 2%)545(Top 3%)545(Top 10%)
23M23.00 mi1.25 mi540-18517-19517-191132(Top 4%)1087(Top 7%)1087(Top 19%)
24M24.00 mi1.00 mi557-17531-14531-141664(Top 6%)1577(Top 10%)1577(Top 28%)
40K24.85 mi0.85 mi578-21551-20551-202555(Top 9%)2347(Top 14%)2347(Top 41%)
25.2M25.20 mi0.35 mi594-16567-16567-163472(Top 12%)3049(Top 19%)3049(Top 53%)
FINISH26.22 mi1.02 mi648-54618-51618-513953(Top 14%)3426(Top 21%)3426(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

540

Males

514

M18-39

514

5K→10K

3.1 - 6.2 mi

Top 2%
Γ—5
+79ft-138ft

Overall

641

Males

615

M18-39

615

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

540

Males

514

M18-39

514

15K→20K

9.3 - 12.4 mi

Top 2%
Γ—5
+106ft-86ft

Overall

537

Males

513

M18-39

513

20K→HALF

12.4 - 13.1 mi

Top 2%
Γ—2
+19ft-37ft

Overall

557

Males

535

M18-39

535

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

505

Males

483

M18-39

483

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

444

Males

424

M18-39

424

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

557

Males

533

M18-39

533

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

713

Males

683

M18-39

683

21M→35K

21.0 - 21.8 mi

Top 2%
Γ—7
+17ft-86ft

Overall

574

Males

545

M18-39

545

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1132

Males

1087

M18-39

1087

23M→24M

23.0 - 24.0 mi

Top 6%
Γ—6
+12ft-82ft

Overall

1664

Males

1577

M18-39

1577

24M→40K

24.0 - 24.9 mi

Top 9%
Γ—1
+6ft-20ft

Overall

2555

Males

2347

M18-39

2347

40K→25.2M

24.9 - 25.2 mi

Top 12%
Γ—1
+13ft-16ft

Overall

3472

Males

3049

M18-39

3049

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
Γ—2
+22ft-21ft

Overall

3953

Males

3426

M18-39

3426

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
425
Passed By
202
Net Change
+223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#871
5K β†’ 10K13414+120#871#751
10K β†’ 15K954+91#751#660
15K β†’ 20K536+47#660#613
20K β†’ HALF92+7#613#606
HALF β†’ 25K263+23#606#583
25K β†’ 30K463+43#583#540
30K β†’ 20M185+13#540#527
20M β†’ 21M118+3#527#524
21M β†’ 35K1210+2#524#522
35K β†’ 23M725-18#522#540
23M β†’ 24M421-17#540#557
24M β†’ 40K425-21#557#578
40K β†’ 25.2M016-16#578#594
25.2M β†’ FINISH660-54#594#648
TOTALS425202+223
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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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