Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

John Reed

Bib: 1602 β€’M β€’Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 3%
Gender (Male)
#0 / 16340
Top 6%
Age Group (M18-39)
#0 / 5723
Top 15%
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
18:09
3.11 mi
Rank: #731
Start β†’ 5K
18:09 | 5:51/mi
10K
35:41
6.21 mi
Rank: #550 (+181)
5K β†’ 10K
17:32 | 5:39/mi
15K
53:12
9.32 mi
Rank: #485 (+65)
10K β†’ 15K
17:31 | 5:39/mi
20K
1:10:46
12.43 mi
Rank: #435 (+50)
15K β†’ 20K
17:34 | 5:40/mi
HALF
1:14:39
13.11 mi
Rank: #437 (-2)
20K β†’ HALF
3:53 | 5:42/mi
25K
1:28:37
15.53 mi
Rank: #442 (-5)
HALF β†’ 25K
13:58 | 5:46/mi
30K
1:47:54
18.64 mi
Rank: #523 (-81)
25K β†’ 30K
19:17 | 6:13/mi
20M
1:56:34
20.00 mi
Rank: #566 (-43)
30K β†’ 20M
8:40 | 6:23/mi
21M
2:03:04
21.00 mi
Rank: #575 (-9)
20M β†’ 21M
6:30 | 6:30/mi
35K
2:07:57
21.75 mi
Rank: #616 (-41)
21M β†’ 35K
4:53 | 6:32/mi
23M
2:16:18
23.00 mi
Rank: #680 (-64)
35K β†’ 23M
8:21 | 6:41/mi
24M
2:23:04
24.00 mi
Rank: #773 (-93)
23M β†’ 24M
6:46 | 6:46/mi
40K
2:29:06
24.85 mi
Rank: #875 (-102)
24M β†’ 40K
6:02 | 7:04/mi
25.2M
2:31:42
25.20 mi
Rank: #912 (-37)
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
2:38:31
26.22 mi
Rank: #996 (-84)
25.2M β†’ FINISH
6:49 | 6:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:14:39
Pace5:42 /mi
2nd Half
Distance13.11 mi
Time1:23:52
Pace6:24 /mi
πŸ“ŠPositive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3418:095:5118:09
5:51
-
10K
6.21 mi10:36:0635:415:4517:32
5:39
-0:12
15K
9.32 mi10:53:3753:125:4317:31
5:39
0:00
20K
12.43 mi11:11:111:10:465:4217:34
5:40
+0:01
HALF
13.11 mi11:15:041:14:395:423:53
5:42
+0:02
25K
15.53 mi11:29:021:28:375:4313:58
5:46
+0:04
30K
18.64 mi11:48:191:47:545:4819:17
6:13
+0:27
20M
20.00 mi11:56:591:56:345:508:40
6:23
+0:10
21M
21.00 mi12:03:292:03:045:526:30
6:30
+0:07
35K
21.75 mi12:08:222:07:575:534:53
6:32
+0:02
23M
23.00 mi12:16:432:16:185:568:21
6:41
+0:09
24M
24.00 mi12:23:292:23:045:586:46
6:46
+0:05
40K
24.85 mi12:29:312:29:066:006:02
7:04
+0:18
25.2M
25.20 mi12:32:072:31:426:022:36
7:33
+0:29
FINISH
26.22 mi12:38:562:38:316:046:49
6:42
-0:51

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

5:39 /mi

Average Pace

6:03 /mi

Slowest Pace

7:33 /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

1:28:37

56% of race

Time at Steady Pace

39:20

25% of race

Time at Slower Pace

30:34

19% of race

Average Pace: 6:03 /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 mi10:18:3418:095:5118:09
5:51
#731
10K
6.21 mi10:36:0635:415:4517:32
5:39
#550
15K
9.32 mi10:53:3753:125:4317:31
5:39
#485
20K
12.43 mi11:11:111:10:465:4217:34
5:40
#435
HALF
13.11 mi11:15:041:14:395:423:53
5:42
#437
25K
15.53 mi11:29:021:28:375:4313:58
5:46
#442
30K
18.64 mi11:48:191:47:545:4819:17
6:13
#523
20M
20.00 mi11:56:591:56:345:508:40
6:23
#566
21M
21.00 mi12:03:292:03:045:526:30
6:30
#575
35K
21.75 mi12:08:222:07:575:534:53
6:32
#616
23M
23.00 mi12:16:432:16:185:568:21
6:41
#680
24M
24.00 mi12:23:292:23:045:586:46
6:46
#773
40K
24.85 mi12:29:312:29:066:006:02
7:04
#875
25.2M
25.20 mi12:32:072:31:426:022:36
7:33
#912
FINISH
26.22 mi12:38:562:38:316:046:49
6:42
#996
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 mi731692692354(Top 1%)332(Top 2%)332(Top 6%)
10K6.21 mi3.10 mi550+181519+173519+173397(Top 1%)371(Top 2%)371(Top 6%)
15K9.32 mi3.11 mi485+65459+60459+60354(Top 1%)332(Top 2%)332(Top 6%)
20K12.43 mi3.11 mi435+50409+50409+50326(Top 1%)306(Top 2%)306(Top 5%)
HALF13.11 mi0.68 mi437-2411-2411-2569(Top 2%)547(Top 3%)547(Top 10%)
25K15.53 mi2.42 mi442-5418-7418-7479(Top 2%)458(Top 3%)458(Top 8%)
30K18.64 mi3.11 mi523-81499-81499-811309(Top 5%)1260(Top 8%)1260(Top 22%)
20M20.00 mi1.36 mi566-43542-43542-431893(Top 7%)1808(Top 11%)1808(Top 32%)
21M21.00 mi1.00 mi575-9550-8550-81297(Top 4%)1247(Top 8%)1247(Top 22%)
35K21.75 mi0.75 mi616-41589-39589-393808(Top 13%)3477(Top 21%)3477(Top 61%)
23M23.00 mi1.25 mi680-64651-62651-623352(Top 12%)3064(Top 19%)3064(Top 54%)
24M24.00 mi1.00 mi773-93741-90741-904940(Top 17%)4287(Top 26%)4287(Top 75%)
40K24.85 mi0.85 mi875-102838-97838-975896(Top 20%)4909(Top 30%)4909(Top 86%)
25.2M25.20 mi0.35 mi912-37873-35873-355626(Top 19%)4642(Top 28%)4642(Top 81%)
FINISH26.22 mi1.02 mi996-84954-81954-815442(Top 19%)4487(Top 27%)4487(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
Γ—21
+97ft-345ft

Overall

354

Males

332

M18-39

332

5K→10K

3.1 - 6.2 mi

Top 1%
Γ—5
+79ft-138ft

Overall

397

Males

371

M18-39

371

10K→15K

6.2 - 9.3 mi

Top 1%
Γ—3
+67ft-78ft

Overall

354

Males

332

M18-39

332

15K→20K

9.3 - 12.4 mi

Top 1%
Γ—5
+106ft-86ft

Overall

326

Males

306

M18-39

306

20K→HALF

12.4 - 13.1 mi

Top 2%
Γ—2
+19ft-37ft

Overall

569

Males

547

M18-39

547

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

479

Males

458

M18-39

458

25K→30K

15.5 - 18.6 mi

Top 5%
Γ—9
+181ft-148ft

Overall

1309

Males

1260

M18-39

1260

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

1893

Males

1808

M18-39

1808

20M→21M

20.0 - 21.0 mi

Top 4%
Γ—8
+106ft-24ft

Overall

1297

Males

1247

M18-39

1247

21M→35K

21.0 - 21.8 mi

Top 13%
Γ—7
+17ft-86ft

Overall

3808

Males

3477

M18-39

3477

35K→23M

21.8 - 23.0 mi

Top 12%
Γ—5
+23ft-63ft

Overall

3352

Males

3064

M18-39

3064

23M→24M

23.0 - 24.0 mi

Top 17%
Γ—6
+12ft-82ft

Overall

4940

Males

4287

M18-39

4287

24M→40K

24.0 - 24.9 mi

Top 20%
Γ—1
+6ft-20ft

Overall

5896

Males

4909

M18-39

4909

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5626

Males

4642

M18-39

4642

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
Γ—2
+22ft-21ft

Overall

5442

Males

4487

M18-39

4487

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
354
Passed By
619
Net Change
-265
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#731
5K β†’ 10K1832+181#731#550
10K β†’ 15K694+65#550#485
15K β†’ 20K511+50#485#435
20K β†’ HALF35-2#435#437
HALF β†’ 25K1823-5#437#442
25K β†’ 30K485-81#442#523
30K β†’ 20M447-43#523#566
20M β†’ 21M1221-9#566#575
21M β†’ 35K243-41#575#616
35K β†’ 23M468-64#616#680
23M β†’ 24M295-93#680#773
24M β†’ 40K0102-102#773#875
40K β†’ 25.2M138-37#875#912
25.2M β†’ FINISH185-84#912#996
TOTALS354619-265
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

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