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BOSTON MARATHON 2023

Scott Kukel

Bib: 2630•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Masters (Masters Men)
#0 / 9891
Top 6%
Division (M45-49)
#0 / 2252
Top 7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:47/mi
21:03
↑ 97↓ 3451.5%
10K· 6.21 mi
6:36/mi
41:32
↑ 79↓ 1380.4%
15K· 9.32 mi
6:30/mi
1:01:45
↑ 67↓ 78
20K· 12.43 mi
6:35/mi
1:22:13
↑ 106↓ 860.1%
Half· 13.11 mi
6:25/mi
1:26:36
↑ 19↓ 370.5%
25K· 15.53 mi
6:35/mi
1:42:34
↑ 66↓ 880.2%
30K· 18.64 mi
6:39/mi
2:03:15
↑ 181↓ 1480.2%
20M
6:43/mi
2:12:23
↑ 64↓ 500.2%
21M
7:07/mi
2:19:30
↑ 106↓ 241.6%
35K· 21.75 mi
6:44/mi
2:24:32
↑ 17↓ 861.7%
23M
6:50/mi
2:33:05
↑ 23↓ 630.6%
24M
6:38/mi
2:39:43
↓ 821.3%
40K· 24.85 mi
6:51/mi
2:45:34
↓ 200.3%
25.2M
7:27/mi
2:48:08
↑ 13↓ 160.2%
Finish· 26.22 mi
6:38/mi
2:54:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:36
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:28:18
Pace6:44 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0721:036:4721:03
6:47
-
10K
6.21 mi10:42:3641:326:4120:29
6:36
-0:11
15K
9.32 mi11:02:491:01:456:3820:13
6:30
-0:06
20K
12.43 mi11:23:171:22:136:3720:28
6:35
+0:05
Half
13.11 mi11:27:401:26:366:364:23
6:25
-0:10
25K
15.53 mi11:43:381:42:346:3615:58
6:35
+0:10
30K
18.64 mi12:04:192:03:156:3720:41
6:39
+0:04
20M
20.00 mi12:13:272:12:236:379:08
6:43
+0:04
21M
21.00 mi12:20:342:19:306:397:07
7:07
+0:24
35K
21.75 mi12:25:362:24:326:395:02
6:44
-0:23
23M
23.00 mi12:34:092:33:056:398:33
6:50
+0:06
24M
24.00 mi12:40:472:39:436:396:38
6:38
-0:12
40K
24.85 mi12:46:382:45:346:405:51
6:51
+0:13
25.2M
25.20 mi12:49:122:48:086:402:34
7:27
+0:36
Finish
26.22 mi12:55:582:54:546:416:46
6:38
-0:49

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

6:25 /mi

Average Pace

6:41 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:13

94% of race

Time at Steady Pace

9:41

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:22:0721:036:4721:03
6:47
#4452
10K
6.21 mi10:42:3641:326:4120:29
6:36
#3822
15K
9.32 mi11:02:491:01:456:3820:13
6:30
#3394
20K
12.43 mi11:23:171:22:136:3720:28
6:35
#3183
Half
13.11 mi11:27:401:26:366:364:23
6:25
#3136
25K
15.53 mi11:43:381:42:346:3615:58
6:35
#3023
30K
18.64 mi12:04:192:03:156:3720:41
6:39
#2809
20M
20.00 mi12:13:272:12:236:379:08
6:43
#2749
21M
21.00 mi12:20:342:19:306:397:07
7:07
#2702
35K
21.75 mi12:25:362:24:326:395:02
6:44
#2722
23M
23.00 mi12:34:092:33:056:398:33
6:50
#2696
24M
24.00 mi12:40:472:39:436:396:38
6:38
#2670
40K
24.85 mi12:46:382:45:346:405:51
6:51
#2665
25.2M
25.20 mi12:49:122:48:086:402:34
7:27
#2670
Finish
26.22 mi12:55:582:54:546:416:46
6:38
#2674
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4452415441542691(Top 10%)2570(Top 17%)2570(Top 114%)
10K6.21 mi3.10 mi3822+6303598+5563598+5563470(Top 13%)3286(Top 22%)3286(Top 146%)
15K9.32 mi3.11 mi3394+4283215+3833215+3832691(Top 10%)2570(Top 17%)2570(Top 114%)
20K12.43 mi3.11 mi3183+2113030+1853030+1852781(Top 10%)2659(Top 18%)2659(Top 118%)
Half13.11 mi0.68 mi3136+472986+442986+442414(Top 9%)2313(Top 15%)2313(Top 103%)
25K15.53 mi2.42 mi3023+1132886+1002886+1002642(Top 10%)2529(Top 17%)2529(Top 112%)
30K18.64 mi3.11 mi2809+2142686+2002686+2002220(Top 8%)2116(Top 14%)2116(Top 94%)
20M20.00 mi1.36 mi2749+602625+612625+612405(Top 9%)2280(Top 15%)2280(Top 101%)
21M21.00 mi1.00 mi2702+472582+432582+432719(Top 10%)2553(Top 17%)2553(Top 113%)
35K21.75 mi0.75 mi2722-202602-202602-203795(Top 14%)3489(Top 23%)3489(Top 155%)
23M23.00 mi1.25 mi2696+262576+262576+262855(Top 11%)2665(Top 18%)2665(Top 118%)
24M24.00 mi1.00 mi2670+262548+282548+282794(Top 10%)2597(Top 17%)2597(Top 115%)
40K24.85 mi0.85 mi2665+52543+52543+53068(Top 12%)2813(Top 19%)2813(Top 125%)
25.2M25.20 mi0.35 mi2670-52545-22545-23730(Top 14%)3322(Top 22%)3322(Top 148%)
Finish26.22 mi1.02 mi2674-42547-22547-23235(Top 12%)2907(Top 19%)2907(Top 129%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21story building
+97ft-345ft

Overall

2691

Males

2570

M45-49

2570

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3470

Males

3286

M45-49

3286

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+67ft-78ft

Overall

2691

Males

2570

M45-49

2570

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2781

Males

2659

M45-49

2659

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2414

Males

2313

M45-49

2313

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2642

Males

2529

M45-49

2529

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2220

Males

2116

M45-49

2116

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2405

Males

2280

M45-49

2280

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2719

Males

2553

M45-49

2553

21M→35K

21.0 - 21.8 mi

Top 14%
×7story building
+17ft-86ft

Overall

3795

Males

3489

M45-49

3489

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

2855

Males

2665

M45-49

2665

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2794

Males

2597

M45-49

2597

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3068

Males

2813

M45-49

2813

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3730

Males

3322

M45-49

3322

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

3235

Males

2907

M45-49

2907

Passing Analysis

Category:
Athletes Passed
2084
Passed By
306
Net Change
+1778
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4452
5K → 10K67040+630#4452#3822
10K → 15K4368+428#3822#3394
15K → 20K22312+211#3394#3183
20K → Half514+47#3183#3136
Half → 25K12613+113#3136#3023
25K → 30K2217+214#3023#2809
30K → 20M677+60#2809#2749
20M → 21M6922+47#2749#2702
21M → 35K1636-20#2702#2722
35K → 23M6236+26#2722#2696
23M → 24M6337+26#2696#2670
24M → 40K3328+5#2670#2665
40K → 25.2M1015-5#2665#2670
25.2M → Finish3741-4#2670#2674
TOTALS2084306+1778
📊

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