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BOSTON MARATHON 2023

Justin Hoagland

Bib: 511•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 4%
Masters (Masters Men)
#0 / 9891
Top 1.0%
Age Group (M40-44)
#0 / 2241
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
18:05
Rank: #414
Start → 5K
18:05 | 5:49/mi
10K· 6.21 mi
36:26
Rank: #495 (-81)
5K → 10K
18:21 | 5:54/mi
15K· 9.32 mi
54:59
Rank: #541 (-46)
10K → 15K
18:33 | 5:58/mi
20K· 12.43 mi
1:14:00
Rank: #584 (-43)
15K → 20K
19:01 | 6:07/mi
Half· 13.11 mi
1:18:07
Rank: #596 (-12)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:32:52
Rank: #592 (+4)
Half → 25K
14:45 | 6:05/mi
30K· 18.64 mi
1:52:14
Rank: #610 (-18)
25K → 30K
19:22 | 6:14/mi
20M
2:00:47
Rank: #619 (-9)
30K → 20M
8:33 | 6:18/mi
21M
2:07:31
Rank: #638 (-19)
20M → 21M
6:44 | 6:44/mi
35K· 21.75 mi
2:12:15
Rank: #651 (-13)
21M → 35K
4:44 | 6:20/mi
23M
2:20:28
Rank: #675 (-24)
35K → 23M
8:13 | 6:34/mi
24M
2:26:37
Rank: #675
23M → 24M
6:09 | 6:09/mi
40K· 24.85 mi
2:32:04
Rank: #679 (-4)
24M → 40K
5:27 | 6:22/mi
25.2M
2:34:22
Rank: #674 (+5)
40K → 25.2M
2:18 | 6:40/mi
Finish· 26.22 mi
2:40:44
Rank: #685 (-11)
25.2M → Finish
6:22 | 6:15/mi
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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:07
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:22:37
Pace6:18 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0818:055:4918:05
5:49
-
10K
6.21 mi10:36:2936:265:5218:21
5:54
+0:05
15K
9.32 mi10:55:0254:595:5418:33
5:58
+0:04
20K
12.43 mi11:14:031:14:005:5719:01
6:07
+0:09
Half
13.11 mi11:18:101:18:075:584:07
6:02
-0:05
25K
15.53 mi11:32:551:32:525:5914:45
6:05
+0:03
30K
18.64 mi11:52:171:52:146:0119:22
6:14
+0:09
20M
20.00 mi12:00:502:00:476:028:33
6:18
+0:04
21M
21.00 mi12:07:342:07:316:046:44
6:44
+0:26
35K
21.75 mi12:12:182:12:156:054:44
6:20
-0:24
23M
23.00 mi12:20:312:20:286:068:13
6:34
+0:14
24M
24.00 mi12:26:402:26:376:076:09
6:09
-0:25
40K
24.85 mi12:32:072:32:046:075:27
6:22
+0:13
25.2M
25.20 mi12:34:252:34:226:082:18
6:40
+0:18
Finish
26.22 mi12:40:472:40:446:086:22
6:15
-0:25

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

5:49 /mi

Average Pace

6:08 /mi

Slowest Pace

6:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:23:29

89% of race

Time at Steady Pace

17:15

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:08 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:18:0818:055:4918:05
5:49
#414
10K
6.21 mi10:36:2936:265:5218:21
5:54
#495
15K
9.32 mi10:55:0254:595:5418:33
5:58
#541
20K
12.43 mi11:14:031:14:005:5719:01
6:07
#584
Half
13.11 mi11:18:101:18:075:584:07
6:02
#596
25K
15.53 mi11:32:551:32:525:5914:45
6:05
#592
30K
18.64 mi11:52:171:52:146:0119:22
6:14
#610
20M
20.00 mi12:00:502:00:476:028:33
6:18
#619
21M
21.00 mi12:07:342:07:316:046:44
6:44
#638
35K
21.75 mi12:12:182:12:156:054:44
6:20
#651
23M
23.00 mi12:20:312:20:286:068:13
6:34
#675
24M
24.00 mi12:26:402:26:376:076:09
6:09
#675
40K
24.85 mi12:32:072:32:046:075:27
6:22
#679
25.2M
25.20 mi12:34:252:34:226:082:18
6:40
#674
Finish
26.22 mi12:40:472:40:446:086:22
6:15
#685
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi414379379647(Top 2%)604(Top 4%)604(Top 27%)
10K6.21 mi3.10 mi495-81457-78457-78602(Top 2%)559(Top 4%)559(Top 25%)
15K9.32 mi3.11 mi541-46499-42499-42647(Top 2%)604(Top 4%)604(Top 27%)
20K12.43 mi3.11 mi584-43541-42541-42831(Top 3%)787(Top 5%)787(Top 35%)
Half13.11 mi0.68 mi596-12553-12553-12837(Top 3%)795(Top 5%)795(Top 35%)
25K15.53 mi2.42 mi592+4551+2551+2706(Top 3%)665(Top 4%)665(Top 30%)
30K18.64 mi3.11 mi610-18569-18569-18749(Top 3%)711(Top 5%)711(Top 32%)
20M20.00 mi1.36 mi619-9579-10579-10844(Top 3%)803(Top 5%)803(Top 36%)
21M21.00 mi1.00 mi638-19597-18597-181180(Top 4%)1122(Top 7%)1122(Top 50%)
35K21.75 mi0.75 mi651-13609-12609-121634(Top 6%)1552(Top 10%)1552(Top 69%)
23M23.00 mi1.25 mi675-24633-24633-241636(Top 6%)1554(Top 10%)1554(Top 69%)
24M24.00 mi1.00 mi675634-1634-1865(Top 3%)820(Top 5%)820(Top 37%)
40K24.85 mi0.85 mi679-4638-4638-41104(Top 4%)1043(Top 7%)1043(Top 47%)
25.2M25.20 mi0.35 mi674+5633+5633+5795(Top 3%)756(Top 5%)756(Top 34%)
Finish26.22 mi1.02 mi685-11643-10643-101416(Top 5%)1339(Top 9%)1339(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

647

Males

604

M40-44

604

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

602

Males

559

M40-44

559

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

647

Males

604

M40-44

604

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

831

Males

787

M40-44

787

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

837

Males

795

M40-44

795

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

706

Males

665

M40-44

665

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

749

Males

711

M40-44

711

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

844

Males

803

M40-44

803

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1180

Males

1122

M40-44

1122

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1634

Males

1552

M40-44

1552

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1636

Males

1554

M40-44

1554

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

865

Males

820

M40-44

820

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1104

Males

1043

M40-44

1043

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

795

Males

756

M40-44

756

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1416

Males

1339

M40-44

1339

Passing Analysis

Category:
Athletes Passed
109
Passed By
380
Net Change
-271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#414
5K → 10K283-81#414#495
10K → 15K652-46#495#541
15K → 20K851-43#541#584
20K → Half214-12#584#596
Half → 25K1612+4#596#592
25K → 30K1432-18#592#610
30K → 20M1120-9#610#619
20M → 21M322-19#619#638
21M → 35K114-13#638#651
35K → 23M1135-24#651#675
23M → 24M13130#675#675
24M → 40K913-4#675#679
40K → 25.2M72+5#679#674
25.2M → Finish617-11#674#685
TOTALS109380-271
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing