Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Benjamin Mcadoo

Bib: 3867 β€’M β€’Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Age Group (M18-39)
#0 / 5723
Top 49%
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
21:22
3.11 mi
Rank: #7518
Start β†’ 5K
21:22 | 6:53/mi
10K
43:08
6.21 mi
Rank: #8134 (-616)
5K β†’ 10K
21:46 | 7:01/mi
15K
1:04:07
9.32 mi
Rank: #7617 (+517)
10K β†’ 15K
20:59 | 6:46/mi
20K
1:24:49
12.43 mi
Rank: #6869 (+748)
15K β†’ 20K
20:42 | 6:40/mi
HALF
1:29:24
13.11 mi
Rank: #6850 (+19)
20K β†’ HALF
4:35 | 6:44/mi
25K
1:45:35
15.53 mi
Rank: #6459 (+391)
HALF β†’ 25K
16:11 | 6:41/mi
30K
2:06:21
18.64 mi
Rank: #5797 (+662)
25K β†’ 30K
20:46 | 6:42/mi
20M
2:15:22
20.00 mi
Rank: #5549 (+248)
30K β†’ 20M
9:01 | 6:39/mi
21M
2:22:06
21.00 mi
Rank: #5250 (+299)
20M β†’ 21M
6:44 | 6:44/mi
35K
2:26:54
21.75 mi
Rank: #5132 (+118)
21M β†’ 35K
4:48 | 6:25/mi
23M
2:34:57
23.00 mi
Rank: #4877 (+255)
35K β†’ 23M
8:03 | 6:26/mi
24M
2:41:02
24.00 mi
Rank: #4593 (+284)
23M β†’ 24M
6:05 | 6:05/mi
40K
2:46:17
24.85 mi
Rank: #4394 (+199)
24M β†’ 40K
5:15 | 6:09/mi
25.2M
2:48:32
25.20 mi
Rank: #4281 (+113)
40K β†’ 25.2M
2:15 | 6:32/mi
FINISH
2:54:38
26.22 mi
Rank: #4095 (+186)
25.2M β†’ FINISH
6:06 | 6:00/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:29:24
Pace6:50 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:25:14
Pace6:31 /mi
πŸ“ŠNegative Split: 4.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1021:226:5321:22
6:53
-
10K
6.21 mi10:47:5643:086:5721:46
7:01
+0:08
15K
9.32 mi11:08:551:04:076:5320:59
6:46
-0:15
20K
12.43 mi11:29:371:24:496:5020:42
6:40
-0:06
HALF
13.11 mi11:34:121:29:246:504:35
6:44
+0:04
25K
15.53 mi11:50:231:45:356:4816:11
6:41
-0:03
30K
18.64 mi12:11:092:06:216:4720:46
6:42
+0:01
20M
20.00 mi12:20:102:15:226:479:01
6:39
-0:03
21M
21.00 mi12:26:542:22:066:476:44
6:44
+0:05
35K
21.75 mi12:31:422:26:546:464:48
6:25
-0:19
23M
23.00 mi12:39:452:34:576:458:03
6:26
+0:01
24M
24.00 mi12:45:502:41:026:436:05
6:05
-0:21
40K
24.85 mi12:51:052:46:176:425:15
6:09
+0:04
25.2M
25.20 mi12:53:202:48:326:422:15
6:32
+0:23
FINISH
26.22 mi12:59:262:54:386:406:06
6:00
-0:32

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

6:00 /mi

Average Pace

6:40 /mi

Slowest Pace

7:01 /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

32:32

19% of race

Time at Steady Pace

2:22:06

81% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:26:1021:226:5321:22
6:53
#7518
10K
6.21 mi10:47:5643:086:5721:46
7:01
#8134
15K
9.32 mi11:08:551:04:076:5320:59
6:46
#7617
20K
12.43 mi11:29:371:24:496:5020:42
6:40
#6869
HALF
13.11 mi11:34:121:29:246:504:35
6:44
#6850
25K
15.53 mi11:50:231:45:356:4816:11
6:41
#6459
30K
18.64 mi12:11:092:06:216:4720:46
6:42
#5797
20M
20.00 mi12:20:102:15:226:479:01
6:39
#5549
21M
21.00 mi12:26:542:22:066:476:44
6:44
#5250
35K
21.75 mi12:31:422:26:546:464:48
6:25
#5132
23M
23.00 mi12:39:452:34:576:458:03
6:26
#4877
24M
24.00 mi12:45:502:41:026:436:05
6:05
#4593
40K
24.85 mi12:51:052:46:176:425:15
6:09
#4394
25.2M
25.20 mi12:53:202:48:326:422:15
6:32
#4281
FINISH
26.22 mi12:59:262:54:386:406:06
6:00
#4095
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 mi7518656465646334(Top 22%)5679(Top 35%)5679(Top 99%)
10K6.21 mi3.10 mi8134-6166981-4176981-4178698(Top 30%)7319(Top 45%)7319(Top 128%)
15K9.32 mi3.11 mi7617+5176628+3536628+3536334(Top 22%)5679(Top 35%)5679(Top 99%)
20K12.43 mi3.11 mi6869+7486090+5386090+5384872(Top 17%)4537(Top 28%)4537(Top 79%)
HALF13.11 mi0.68 mi6850+196078+126078+126277(Top 22%)5621(Top 34%)5621(Top 98%)
25K15.53 mi2.42 mi6459+3915788+2905788+2904642(Top 16%)4313(Top 26%)4313(Top 75%)
30K18.64 mi3.11 mi5797+6625260+5285260+5283618(Top 12%)3393(Top 21%)3393(Top 59%)
20M20.00 mi1.36 mi5549+2485063+1975063+1973154(Top 11%)2955(Top 18%)2955(Top 52%)
21M21.00 mi1.00 mi5250+2994826+2374826+2372191(Top 8%)2086(Top 13%)2086(Top 36%)
35K21.75 mi0.75 mi5132+1184728+984728+983125(Top 11%)2912(Top 18%)2912(Top 51%)
23M23.00 mi1.25 mi4877+2554504+2244504+2242132(Top 7%)2017(Top 12%)2017(Top 35%)
24M24.00 mi1.00 mi4593+2844247+2574247+2571348(Top 5%)1283(Top 8%)1283(Top 22%)
40K24.85 mi0.85 mi4394+1994067+1804067+1801174(Top 4%)1120(Top 7%)1120(Top 20%)
25.2M25.20 mi0.35 mi4281+1133969+983969+981000(Top 3%)957(Top 6%)957(Top 17%)
FINISH26.22 mi1.02 mi4095+1863809+1603809+1601600(Top 6%)1505(Top 9%)1505(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
Γ—21
+97ft-345ft

Overall

6334

Males

5679

M18-39

5679

5K→10K

3.1 - 6.2 mi

Top 30%
Γ—5
+79ft-138ft

Overall

8698

Males

7319

M18-39

7319

10K→15K

6.2 - 9.3 mi

Top 22%
Γ—3
+67ft-78ft

Overall

6334

Males

5679

M18-39

5679

15K→20K

9.3 - 12.4 mi

Top 17%
Γ—5
+106ft-86ft

Overall

4872

Males

4537

M18-39

4537

20K→HALF

12.4 - 13.1 mi

Top 22%
Γ—2
+19ft-37ft

Overall

6277

Males

5621

M18-39

5621

HALF→25K

13.1 - 15.5 mi

Top 16%
Γ—4
+66ft-88ft

Overall

4642

Males

4313

M18-39

4313

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3618

Males

3393

M18-39

3393

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3154

Males

2955

M18-39

2955

20M→21M

20.0 - 21.0 mi

Top 8%
Γ—8
+106ft-24ft

Overall

2191

Males

2086

M18-39

2086

21M→35K

21.0 - 21.8 mi

Top 11%
Γ—7
+17ft-86ft

Overall

3125

Males

2912

M18-39

2912

35K→23M

21.8 - 23.0 mi

Top 7%
Γ—5
+23ft-63ft

Overall

2132

Males

2017

M18-39

2017

23M→24M

23.0 - 24.0 mi

Top 5%
Γ—6
+12ft-82ft

Overall

1348

Males

1283

M18-39

1283

24M→40K

24.0 - 24.9 mi

Top 4%
Γ—1
+6ft-20ft

Overall

1174

Males

1120

M18-39

1120

40K→25.2M

24.9 - 25.2 mi

Top 3%
Γ—1
+13ft-16ft

Overall

1000

Males

957

M18-39

957

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
Γ—2
+22ft-21ft

Overall

1600

Males

1505

M18-39

1505

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4134*
Passed By
240
Net Change
+3423
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#7518
5K β†’ 10K55200-616#7518#8134
10K β†’ 15K524*7+517#8134#7617
15K β†’ 20K751*3+748#7617#6869
20K β†’ HALF4021+19#6869#6850
HALF β†’ 25K395*4+391#6850#6459
25K β†’ 30K662*0+662#6459#5797
30K β†’ 20M249*1+248#5797#5549
20M β†’ 21M299*0+299#5549#5250
21M β†’ 35K1213+118#5250#5132
35K β†’ 23M256*1+255#5132#4877
23M β†’ 24M284*0+284#4877#4593
24M β†’ 40K1990+199#4593#4394
40K β†’ 25.2M1130+113#4394#4281
25.2M β†’ FINISH1860+186#4281#4095
TOTALS4134*240+3423

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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