Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Keith Dipolito

Bib: 33581 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
33:29
3.11 mi
Rank: #27669
Start β†’ 5K
33:29 | 10:47/mi
10K
1:07:49
6.21 mi
Rank: #27741 (-72)
5K β†’ 10K
34:20 | 11:04/mi
15K
1:42:07
9.32 mi
Rank: #27655 (+86)
10K β†’ 15K
34:18 | 11:03/mi
20K
2:15:50
12.43 mi
Rank: #27431 (+224)
15K β†’ 20K
33:43 | 10:52/mi
HALF
2:22:54
13.11 mi
Rank: #27357 (+74)
20K β†’ HALF
7:04 | 10:23/mi
25K
2:49:47
15.53 mi
Rank: #27209 (+148)
HALF β†’ 25K
26:53 | 11:06/mi
30K
3:25:24
18.64 mi
Rank: #27028 (+181)
25K β†’ 30K
35:37 | 11:28/mi
20M
3:41:37
20.00 mi
Rank: #26990 (+38)
30K β†’ 20M
16:13 | 11:57/mi
21M
3:53:53
21.00 mi
Rank: #26908 (+82)
20M β†’ 21M
12:16 | 12:16/mi
35K
4:02:03
21.75 mi
Rank: #26855 (+53)
21M β†’ 35K
8:10 | 10:55/mi
23M
4:16:23
23.00 mi
Rank: #26796 (+59)
35K β†’ 23M
14:20 | 11:28/mi
24M
4:27:17
24.00 mi
Rank: #26717 (+79)
23M β†’ 24M
10:54 | 10:54/mi
40K
4:37:00
24.85 mi
Rank: #26661 (+56)
24M β†’ 40K
9:43 | 11:22/mi
25.2M
4:41:32
25.20 mi
Rank: #26657 (+4)
40K β†’ 25.2M
4:32 | 13:09/mi
FINISH
4:52:36
26.22 mi
Rank: #26633 (+24)
25.2M β†’ FINISH
11:04 | 10:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:22:54
Pace10:55 /mi
2nd Half
Distance13.11 mi
Time2:29:42
Pace11:26 /mi
πŸ“ŠPositive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:4333:2910:4733:29
10:47
-
10K
6.21 mi12:40:031:07:4910:5534:20
11:04
+0:17
15K
9.32 mi13:14:211:42:0710:5834:18
11:03
-0:01
20K
12.43 mi13:48:042:15:5010:5633:43
10:52
-0:11
HALF
13.11 mi13:55:082:22:5410:557:04
10:23
-0:29
25K
15.53 mi14:22:012:49:4710:5626:53
11:06
+0:43
30K
18.64 mi14:57:383:25:2411:0235:37
11:28
+0:22
20M
20.00 mi15:13:513:41:3711:0516:13
11:57
+0:29
21M
21.00 mi15:26:073:53:5311:0912:16
12:16
+0:19
35K
21.75 mi15:34:174:02:0311:088:10
10:55
-1:21
23M
23.00 mi15:48:374:16:2311:0914:20
11:28
+0:33
24M
24.00 mi15:59:314:27:1711:0910:54
10:54
-0:34
40K
24.85 mi16:09:144:37:0011:099:43
11:22
+0:28
25.2M
25.20 mi16:13:464:41:3211:114:32
13:09
+1:47
FINISH
26.22 mi16:24:504:52:3611:1111:04
10:52
-2:17

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

10:23 /mi

Average Pace

11:10 /mi

Slowest Pace

13:09 /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

7:04

2% of race

Time at Steady Pace

3:22:34

69% of race

Time at Slower Pace

1:22:58

28% of race

Average Pace: 11:10 /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 mi12:05:4333:2910:4733:29
10:47
#27669
10K
6.21 mi12:40:031:07:4910:5534:20
11:04
#27741
15K
9.32 mi13:14:211:42:0710:5834:18
11:03
#27655
20K
12.43 mi13:48:042:15:5010:5633:43
10:52
#27431
HALF
13.11 mi13:55:082:22:5410:557:04
10:23
#27357
25K
15.53 mi14:22:012:49:4710:5626:53
11:06
#27209
30K
18.64 mi14:57:383:25:2411:0235:37
11:28
#27028
20M
20.00 mi15:13:513:41:3711:0516:13
11:57
#26990
21M
21.00 mi15:26:073:53:5311:0912:16
12:16
#26908
35K
21.75 mi15:34:174:02:0311:088:10
10:55
#26855
23M
23.00 mi15:48:374:16:2311:0914:20
11:28
#26796
24M
24.00 mi15:59:314:27:1711:0910:54
10:54
#26717
40K
24.85 mi16:09:144:37:0011:099:43
11:22
#26661
25.2M
25.20 mi16:13:464:41:3211:114:32
13:09
#26657
FINISH
26.22 mi16:24:504:52:3611:1111:04
10:52
#26633
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi27669159041590427470(Top 95%)15781(Top 97%)15781(Top 654%)
10K6.21 mi3.10 mi27741-7215920-1615920-1627734(Top 96%)15890(Top 97%)15890(Top 659%)
15K9.32 mi3.11 mi27655+8615868+5215868+5227470(Top 95%)15781(Top 97%)15781(Top 654%)
20K12.43 mi3.11 mi27431+22415775+9315775+9326775(Top 92%)15483(Top 95%)15483(Top 642%)
HALF13.11 mi0.68 mi27357+7415743+3215743+3226414(Top 91%)15311(Top 94%)15311(Top 635%)
25K15.53 mi2.42 mi27209+14815677+6615677+6626471(Top 91%)15298(Top 94%)15298(Top 634%)
30K18.64 mi3.11 mi27028+18115567+11015567+11026080(Top 90%)15043(Top 92%)15043(Top 623%)
20M20.00 mi1.36 mi26990+3815548+1915548+1926308(Top 91%)15070(Top 92%)15070(Top 625%)
21M21.00 mi1.00 mi26908+8215506+4215506+4225451(Top 88%)14618(Top 89%)14618(Top 606%)
35K21.75 mi0.75 mi26855+5315478+2815478+2825130(Top 87%)14454(Top 88%)14454(Top 599%)
23M23.00 mi1.25 mi26796+5915440+3815440+3825350(Top 87%)14508(Top 89%)14508(Top 601%)
24M24.00 mi1.00 mi26717+7915391+4915391+4924905(Top 86%)14265(Top 87%)14265(Top 591%)
40K24.85 mi0.85 mi26661+5615355+3615355+3624892(Top 86%)14225(Top 87%)14225(Top 590%)
25.2M25.20 mi0.35 mi26657+4153551535526254(Top 90%)14912(Top 91%)14912(Top 618%)
FINISH26.22 mi1.02 mi26633+2415340+1515340+1525852(Top 89%)14679(Top 90%)14679(Top 608%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27470

Males

15781

M45-49

15781

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27734

Males

15890

M45-49

15890

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27470

Males

15781

M45-49

15781

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26775

Males

15483

M45-49

15483

20K→HALF

12.4 - 13.1 mi

Top 91%
Γ—2
+19ft-37ft

Overall

26414

Males

15311

M45-49

15311

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26471

Males

15298

M45-49

15298

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26080

Males

15043

M45-49

15043

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26308

Males

15070

M45-49

15070

20M→21M

20.0 - 21.0 mi

Top 88%
Γ—8
+106ft-24ft

Overall

25451

Males

14618

M45-49

14618

21M→35K

21.0 - 21.8 mi

Top 87%
Γ—7
+17ft-86ft

Overall

25130

Males

14454

M45-49

14454

35K→23M

21.8 - 23.0 mi

Top 87%
Γ—5
+23ft-63ft

Overall

25350

Males

14508

M45-49

14508

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24905

Males

14265

M45-49

14265

24M→40K

24.0 - 24.9 mi

Top 86%
Γ—1
+6ft-20ft

Overall

24892

Males

14225

M45-49

14225

40K→25.2M

24.9 - 25.2 mi

Top 90%
Γ—1
+13ft-16ft

Overall

26254

Males

14912

M45-49

14912

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
Γ—2
+22ft-21ft

Overall

25852

Males

14679

M45-49

14679

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1440*
Passed By
404
Net Change
+1036
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27669
5K β†’ 10K123195-72#27669#27741
10K β†’ 15K17084+86#27741#27655
15K β†’ 20K235*11+224#27655#27431
20K β†’ HALF762+74#27431#27357
HALF β†’ 25K16012+148#27357#27209
25K β†’ 30K19918+181#27209#27028
30K β†’ 20M5517+38#27028#26990
20M β†’ 21M9210+82#26990#26908
21M β†’ 35K574+53#26908#26855
35K β†’ 23M7112+59#26855#26796
23M β†’ 24M845+79#26796#26717
24M β†’ 40K648+56#26717#26661
40K β†’ 25.2M1410+4#26661#26657
25.2M β†’ FINISH4016+24#26657#26633
TOTALS1440*404+1036

* 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

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