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BOSTON MARATHON 2023

Seth Prauner

Bib: 3507•M

NE

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 19%
Division (M18-39)
#0 / 5285
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:35
Rank: #3053
Start → 5K
6:38/mi
20:35 split
10K· 6.21 mi
40:29
Rank: #2614 (+439)
5K → 10K
6:24/mi
19:54 split
15K· 9.32 mi
1:00:42
Rank: #2602 (+12)
10K → 15K
6:30/mi
20:13 split
20K· 12.43 mi
1:21:22
Rank: #2716 (-114)
15K → 20K
6:39/mi
20:40 split
Half· 13.11 mi
1:25:53
Rank: #2759 (-43)
20K → Half
6:37/mi
4:31 split
25K· 15.53 mi
1:42:05
Rank: #2803 (-44)
Half → 25K
6:41/mi
16:12 split
30K· 18.64 mi
2:03:11
Rank: #2795 (+8)
25K → 30K
6:47/mi
21:06 split
20M
2:12:40
Rank: #2835 (-40)
30K → 20M
6:59/mi
9:29 split
21M
2:19:53
Rank: #2824 (+11)
20M → 21M
7:13/mi
7:13 split
35K· 21.75 mi
2:24:58
Rank: #2856 (-32)
21M → 35K
6:48/mi
5:05 split
23M
2:33:55
Rank: #2938 (-82)
35K → 23M
7:09/mi
8:57 split
24M
2:40:54
Rank: #3003 (-65)
23M → 24M
6:59/mi
6:59 split
40K· 24.85 mi
2:46:58
Rank: #3023 (-20)
24M → 40K
7:06/mi
6:04 split
25.2M
2:49:26
Rank: #3001 (+22)
40K → 25.2M
7:09/mi
2:28 split
Finish· 26.22 mi
2:56:28
Rank: #3049 (-48)
25.2M → Finish
6:54/mi
7:02 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:53
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:30:35
Pace6:55 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5720:356:3820:35
6:38
-
10K
6.21 mi10:41:5140:296:3119:54
6:24
-0:14
15K
9.32 mi11:02:041:00:426:3120:13
6:30
+0:06
20K
12.43 mi11:22:441:21:226:3320:40
6:39
+0:09
Half
13.11 mi11:27:151:25:536:334:31
6:37
-0:02
25K
15.53 mi11:43:271:42:056:3416:12
6:41
+0:04
30K
18.64 mi12:04:332:03:116:3621:06
6:47
+0:06
20M
20.00 mi12:14:022:12:406:389:29
6:59
+0:12
21M
21.00 mi12:21:152:19:536:407:13
7:13
+0:14
35K
21.75 mi12:26:202:24:586:405:05
6:48
-0:25
23M
23.00 mi12:35:172:33:556:428:57
7:09
+0:21
24M
24.00 mi12:42:162:40:546:426:59
6:59
-0:10
40K
24.85 mi12:48:202:46:586:436:04
7:06
+0:07
25.2M
25.20 mi12:50:482:49:266:432:28
7:09
+0:03
Finish
26.22 mi12:57:502:56:286:447:02
6:54
-0:15

Checkpoints & Pacing

📈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

6:24 /mi

Average Pace

6:44 /mi

Slowest Pace

7:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:46

86% of race

Time at Steady Pace

24:42

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:5720:356:3820:35
6:38
#3053
10K
6.21 mi10:41:5140:296:3119:54
6:24
#2614
15K
9.32 mi11:02:041:00:426:3120:13
6:30
#2602
20K
12.43 mi11:22:441:21:226:3320:40
6:39
#2716
Half
13.11 mi11:27:151:25:536:334:31
6:37
#2759
25K
15.53 mi11:43:271:42:056:3416:12
6:41
#2803
30K
18.64 mi12:04:332:03:116:3621:06
6:47
#2795
20M
20.00 mi12:14:022:12:406:389:29
6:59
#2835
21M
21.00 mi12:21:152:19:536:407:13
7:13
#2824
35K
21.75 mi12:26:202:24:586:405:05
6:48
#2856
23M
23.00 mi12:35:172:33:556:428:57
7:09
#2938
24M
24.00 mi12:42:162:40:546:426:59
6:59
#3003
40K
24.85 mi12:48:202:46:586:436:04
7:06
#3023
25.2M
25.20 mi12:50:482:49:266:432:28
7:09
#3001
Finish
26.22 mi12:57:502:56:286:447:02
6:54
#3049
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3053289328932678(Top 10%)2559(Top 17%)2559(Top 48%)
10K6.21 mi3.10 mi2614+4392494+3992494+3992271(Top 9%)2174(Top 14%)2174(Top 41%)
15K9.32 mi3.11 mi2602+122485+92485+92678(Top 10%)2559(Top 17%)2559(Top 48%)
20K12.43 mi3.11 mi2716-1142595-1102595-1103194(Top 12%)3035(Top 20%)3035(Top 57%)
Half13.11 mi0.68 mi2759-432638-432638-433543(Top 13%)3351(Top 22%)3351(Top 63%)
25K15.53 mi2.42 mi2803-442680-422680-423225(Top 12%)3073(Top 20%)3073(Top 58%)
30K18.64 mi3.11 mi2795+82673+72673+72925(Top 11%)2770(Top 18%)2770(Top 52%)
20M20.00 mi1.36 mi2835-402710-372710-373873(Top 15%)3601(Top 24%)3601(Top 68%)
21M21.00 mi1.00 mi2824+112699+112699+113193(Top 12%)2979(Top 20%)2979(Top 56%)
35K21.75 mi0.75 mi2856-322725-262725-264110(Top 15%)3760(Top 25%)3760(Top 71%)
23M23.00 mi1.25 mi2938-822794-692794-694522(Top 17%)4094(Top 27%)4094(Top 77%)
24M24.00 mi1.00 mi3003-652851-572851-574565(Top 17%)4101(Top 27%)4101(Top 78%)
40K24.85 mi0.85 mi3023-202865-142865-144314(Top 16%)3830(Top 25%)3830(Top 72%)
25.2M25.20 mi0.35 mi3001+222845+202845+202324(Top 9%)2157(Top 14%)2157(Top 41%)
Finish26.22 mi1.02 mi3049-482887-422887-424599(Top 17%)3988(Top 26%)3988(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21story building
+97ft-345ft

Overall

2678

Males

2559

M18-39

2559

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2271

Males

2174

M18-39

2174

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+67ft-78ft

Overall

2678

Males

2559

M18-39

2559

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3194

Males

3035

M18-39

3035

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3543

Males

3351

M18-39

3351

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3225

Males

3073

M18-39

3073

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

2925

Males

2770

M18-39

2770

30K→20M

18.6 - 20.0 mi

Top 15%
×5story building
+64ft-50ft

Overall

3873

Males

3601

M18-39

3601

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3193

Males

2979

M18-39

2979

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

4110

Males

3760

M18-39

3760

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4522

Males

4094

M18-39

4094

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4565

Males

4101

M18-39

4101

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4314

Males

3830

M18-39

3830

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2324

Males

2157

M18-39

2157

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4599

Males

3988

M18-39

3988

Passing Analysis

Category:
Athletes Passed
948
Passed By
944
Net Change
+4
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3053
5K → 10K46223+439#3053#2614
10K → 15K8775+12#2614#2602
15K → 20K38152-114#2602#2716
20K → Half649-43#2716#2759
Half → 25K3882-44#2759#2803
25K → 30K7668+8#2803#2795
30K → 20M2969-40#2795#2835
20M → 21M4433+11#2835#2824
21M → 35K1951-32#2824#2856
35K → 23M32114-82#2856#2938
23M → 24M2388-65#2938#3003
24M → 40K3555-20#3003#3023
40K → 25.2M308+22#3023#3001
25.2M → Finish2977-48#3001#3049
TOTALS948944+4
📊

Passing Visuals

Category:
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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