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BOSTON MARATHON 2023

Joerg Kuechen

Bib: 26935•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:43
Rank: #15990
Start → 5K
25:43 | 8:17/mi
10K· 6.21 mi
50:55
Rank: #15775 (+215)
5K → 10K
25:12 | 8:07/mi
15K· 9.32 mi
1:16:54
Rank: #16188 (-413)
10K → 15K
25:59 | 8:22/mi
20K· 12.43 mi
1:43:47
Rank: #16637 (-449)
15K → 20K
26:53 | 8:39/mi
Half· 13.11 mi
1:49:38
Rank: #16712 (-75)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:11:37
Rank: #17173 (-461)
Half → 25K
21:59 | 9:04/mi
30K· 18.64 mi
2:41:45
Rank: #17822 (-649)
25K → 30K
30:08 | 9:42/mi
20M
2:55:09
Rank: #18085 (-263)
30K → 20M
13:24 | 9:52/mi
21M
3:06:07
Rank: #18348 (-263)
20M → 21M
10:58 | 10:58/mi
35K· 21.75 mi
3:13:18
Rank: #18421 (-73)
21M → 35K
7:11 | 9:36/mi
23M
3:25:20
Rank: #18455 (-34)
35K → 23M
12:02 | 9:37/mi
24M
3:35:01
Rank: #18538 (-83)
23M → 24M
9:41 | 9:41/mi
40K· 24.85 mi
3:43:25
Rank: #18593 (-55)
24M → 40K
8:24 | 9:49/mi
25.2M
3:47:04
Rank: #18627 (-34)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:57:03
Rank: #18784 (-157)
25.2M → Finish
9:59 | 9:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:38
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:07:25
Pace9:43 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:3425:438:1725:43
8:17
-
10K
6.21 mi12:07:4650:558:1225:12
8:07
-0:10
15K
9.32 mi12:33:451:16:548:1525:59
8:22
+0:15
20K
12.43 mi13:00:381:43:478:2126:53
8:39
+0:17
Half
13.11 mi13:06:291:49:388:225:51
8:34
-0:05
25K
15.53 mi13:28:282:11:378:2821:59
9:04
+0:30
30K
18.64 mi13:58:362:41:458:4130:08
9:42
+0:38
20M
20.00 mi14:12:002:55:098:4513:24
9:52
+0:10
21M
21.00 mi14:22:583:06:078:5210:58
10:58
+1:06
35K
21.75 mi14:30:093:13:188:537:11
9:36
-1:22
23M
23.00 mi14:42:113:25:208:5612:02
9:37
+0:01
24M
24.00 mi14:51:523:35:018:589:41
9:41
+0:04
40K
24.85 mi15:00:163:43:258:598:24
9:49
+0:08
25.2M
25.20 mi15:03:553:47:049:013:39
10:35
+0:46
Finish
26.22 mi15:13:543:57:039:039:59
9:48
-0:47

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

8:07 /mi

Average Pace

9:03 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:37

56% of race

Time at Steady Pace

1:30:49

38% of race

Time at Slower Pace

14:37

6% of race

Average Pace: 9:02 /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 mi11:42:3425:438:1725:43
8:17
#15990
10K
6.21 mi12:07:4650:558:1225:12
8:07
#15775
15K
9.32 mi12:33:451:16:548:1525:59
8:22
#16188
20K
12.43 mi13:00:381:43:478:2126:53
8:39
#16637
Half
13.11 mi13:06:291:49:388:225:51
8:34
#16712
25K
15.53 mi13:28:282:11:378:2821:59
9:04
#17173
30K
18.64 mi13:58:362:41:458:4130:08
9:42
#17822
20M
20.00 mi14:12:002:55:098:4513:24
9:52
#18085
21M
21.00 mi14:22:583:06:078:5210:58
10:58
#18348
35K
21.75 mi14:30:093:13:188:537:11
9:36
#18421
23M
23.00 mi14:42:113:25:208:5612:02
9:37
#18455
24M
24.00 mi14:51:523:35:018:589:41
9:41
#18538
40K
24.85 mi15:00:163:43:258:598:24
9:49
#18593
25.2M
25.20 mi15:03:553:47:049:013:39
10:35
#18627
Finish
26.22 mi15:13:543:57:039:039:59
9:48
#18784
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi15990106971069716926(Top 64%)11047(Top 73%)11047(Top 538%)
10K6.21 mi3.10 mi15775+21510614+8310614+8315584(Top 59%)10560(Top 70%)10560(Top 515%)
15K9.32 mi3.11 mi16188-41310768-15410768-15416926(Top 64%)11047(Top 73%)11047(Top 538%)
20K12.43 mi3.11 mi16637-44910919-15110919-15117819(Top 67%)11393(Top 75%)11393(Top 555%)
Half13.11 mi0.68 mi16712-7510939-2010939-2018153(Top 68%)11559(Top 76%)11559(Top 563%)
25K15.53 mi2.42 mi17173-46111107-16811107-16819266(Top 72%)11955(Top 79%)11955(Top 583%)
30K18.64 mi3.11 mi17822-64911352-24511352-24520133(Top 76%)12263(Top 81%)12263(Top 598%)
20M20.00 mi1.36 mi18085-26311429-7711429-7720040(Top 75%)12138(Top 80%)12138(Top 592%)
21M21.00 mi1.00 mi18348-26311532-10311532-10320749(Top 78%)12402(Top 82%)12402(Top 604%)
35K21.75 mi0.75 mi18421-7311555-2311555-2320150(Top 76%)12104(Top 80%)12104(Top 590%)
23M23.00 mi1.25 mi18455-3411559-411559-418761(Top 70%)11466(Top 76%)11466(Top 559%)
24M24.00 mi1.00 mi18538-8311590-3111590-3119821(Top 74%)11920(Top 79%)11920(Top 581%)
40K24.85 mi0.85 mi18593-5511597-711597-719446(Top 73%)11683(Top 77%)11683(Top 569%)
25.2M25.20 mi0.35 mi18627-3411607-1011607-1019327(Top 73%)11618(Top 77%)11618(Top 566%)
Finish26.22 mi1.02 mi18784-15711667-6011667-6021126(Top 79%)12480(Top 82%)12480(Top 608%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16926

Males

11047

M50-54

11047

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15584

Males

10560

M50-54

10560

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16926

Males

11047

M50-54

11047

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17819

Males

11393

M50-54

11393

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18153

Males

11559

M50-54

11559

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19266

Males

11955

M50-54

11955

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20133

Males

12263

M50-54

12263

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

20040

Males

12138

M50-54

12138

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20749

Males

12402

M50-54

12402

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

20150

Males

12104

M50-54

12104

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18761

Males

11466

M50-54

11466

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19821

Males

11920

M50-54

11920

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

19446

Males

11683

M50-54

11683

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19327

Males

11618

M50-54

11618

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

21126

Males

12480

M50-54

12480

Passing Analysis

Category:
Athletes Passed
902
Passed By
3696
Net Change
-2794
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15990
5K → 10K418203+215#15990#15775
10K → 15K76489-413#15775#16188
15K → 20K62511-449#16188#16637
20K → Half1186-75#16637#16712
Half → 25K39500-461#16712#17173
25K → 30K47696-649#17173#17822
30K → 20M34297-263#17822#18085
20M → 21M33296-263#18085#18348
21M → 35K30103-73#18348#18421
35K → 23M66100-34#18421#18455
23M → 24M25108-83#18455#18538
24M → 40K3388-55#18538#18593
40K → 25.2M1852-34#18593#18627
25.2M → Finish10167-157#18627#18784
TOTALS9023696-2794
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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