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BOSTON MARATHON 2024

Niels Kofoed

Bib: 20451•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 34%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:17
Rank: #15620
Start → 5K
25:17 | 8:08/mi
10K· 6.21 mi
51:36
Rank: #16375 (-755)
5K → 10K
26:19 | 8:28/mi
15K· 9.32 mi
1:18:20
Rank: #16521 (-146)
10K → 15K
26:44 | 8:36/mi
20K· 12.43 mi
1:45:33
Rank: #16387 (+134)
15K → 20K
27:13 | 8:46/mi
Half· 13.11 mi
1:51:13
Rank: #16275 (+112)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:12:41
Rank: #15977 (+298)
Half → 25K
21:28 | 8:51/mi
30K· 18.64 mi
2:41:18
Rank: #15637 (+340)
25K → 30K
28:37 | 9:13/mi
20M
2:53:51
Rank: #15451 (+186)
30K → 20M
12:33 | 9:14/mi
21M
3:03:35
Rank: #15225 (+226)
20M → 21M
9:44 | 9:44/mi
35K· 21.75 mi
3:09:46
Rank: #15031 (+194)
21M → 35K
6:11 | 8:16/mi
23M
3:21:06
Rank: #14796 (+235)
35K → 23M
11:20 | 9:03/mi
24M
3:30:01
Rank: #14605 (+191)
23M → 24M
8:55 | 8:55/mi
40K· 24.85 mi
3:38:11
Rank: #14519 (+86)
24M → 40K
8:10 | 9:33/mi
25.2M
3:41:53
Rank: #14499 (+20)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:51:16
Rank: #14515 (-16)
25.2M → Finish
9:23 | 9:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:13
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:00:03
Pace9:09 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5925:178:0825:17
8:08
-
10K
6.21 mi11:46:1851:368:1826:19
8:28
+0:20
15K
9.32 mi12:13:021:18:208:2426:44
8:36
+0:08
20K
12.43 mi12:40:151:45:338:3027:13
8:46
+0:10
Half
13.11 mi12:45:551:51:138:295:40
8:18
-0:28
25K
15.53 mi13:07:232:12:418:3221:28
8:51
+0:33
30K
18.64 mi13:36:002:41:188:3928:37
9:13
+0:22
20M
20.00 mi13:48:332:53:518:4212:33
9:14
+0:01
21M
21.00 mi13:58:173:03:358:459:44
9:44
+0:30
35K
21.75 mi14:04:283:09:468:446:11
8:16
-1:28
23M
23.00 mi14:15:483:21:068:4511:20
9:03
+0:47
24M
24.00 mi14:24:433:30:018:458:55
8:55
-0:08
40K
24.85 mi14:32:533:38:118:478:10
9:33
+0:38
25.2M
25.20 mi14:36:353:41:538:483:42
10:44
+1:11
Finish
26.22 mi14:45:583:51:168:509:23
9:12
-1:32

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

8:08 /mi

Average Pace

8:50 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:27

27% of race

Time at Steady Pace

2:26:13

63% of race

Time at Slower Pace

21:36

9% of race

Average Pace: 8:49 /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 mi11:19:5925:178:0825:17
8:08
#15620
10K
6.21 mi11:46:1851:368:1826:19
8:28
#16375
15K
9.32 mi12:13:021:18:208:2426:44
8:36
#16521
20K
12.43 mi12:40:151:45:338:3027:13
8:46
#16387
Half
13.11 mi12:45:551:51:138:295:40
8:18
#16275
25K
15.53 mi13:07:232:12:418:3221:28
8:51
#15977
30K
18.64 mi13:36:002:41:188:3928:37
9:13
#15637
20M
20.00 mi13:48:332:53:518:4212:33
9:14
#15451
21M
21.00 mi13:58:173:03:358:459:44
9:44
#15225
35K
21.75 mi14:04:283:09:468:446:11
8:16
#15031
23M
23.00 mi14:15:483:21:068:4511:20
9:03
#14796
24M
24.00 mi14:24:433:30:018:458:55
8:55
#14605
40K
24.85 mi14:32:533:38:118:478:10
9:33
#14519
25.2M
25.20 mi14:36:353:41:538:483:42
10:44
#14499
Finish
26.22 mi14:45:583:51:168:509:23
9:12
#14515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15620102501025016978(Top 66%)10808(Top 74%)10808(Top 921%)
10K6.21 mi3.10 mi16375-75510552-30210552-30217081(Top 67%)10868(Top 75%)10868(Top 927%)
15K9.32 mi3.11 mi16521-14610620-6810620-6816978(Top 66%)10808(Top 74%)10808(Top 921%)
20K12.43 mi3.11 mi16387+13410555+6510555+6516147(Top 63%)10437(Top 72%)10437(Top 890%)
Half13.11 mi0.68 mi16275+11210504+5110504+5114586(Top 57%)9752(Top 67%)9752(Top 831%)
25K15.53 mi2.42 mi15977+29810344+16010344+16014808(Top 58%)9706(Top 67%)9706(Top 827%)
30K18.64 mi3.11 mi15637+34010146+19810146+19814223(Top 56%)9201(Top 63%)9201(Top 784%)
20M20.00 mi1.36 mi15451+18610027+11910027+11913307(Top 52%)8546(Top 59%)8546(Top 729%)
21M21.00 mi1.00 mi15225+2269883+1449883+14411844(Top 46%)7639(Top 52%)7639(Top 651%)
35K21.75 mi0.75 mi15031+1949783+1009783+1009357(Top 37%)6449(Top 44%)6449(Top 550%)
23M23.00 mi1.25 mi14796+2359620+1639620+16311435(Top 45%)7291(Top 50%)7291(Top 622%)
24M24.00 mi1.00 mi14605+1919490+1309490+13011716(Top 46%)7429(Top 51%)7429(Top 633%)
40K24.85 mi0.85 mi14519+869421+699421+6913312(Top 52%)8086(Top 55%)8086(Top 689%)
25.2M25.20 mi0.35 mi14499+209397+249397+2413584(Top 53%)8207(Top 56%)8207(Top 700%)
Finish26.22 mi1.02 mi14515-169385+129385+1215181(Top 59%)9064(Top 62%)9064(Top 773%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16978

Males

10808

M60-64

10808

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17081

Males

10868

M60-64

10868

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16978

Males

10808

M60-64

10808

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16147

Males

10437

M60-64

10437

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

14586

Males

9752

M60-64

9752

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14808

Males

9706

M60-64

9706

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14223

Males

9201

M60-64

9201

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13307

Males

8546

M60-64

8546

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

11844

Males

7639

M60-64

7639

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9357

Males

6449

M60-64

6449

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11435

Males

7291

M60-64

7291

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

11716

Males

7429

M60-64

7429

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13312

Males

8086

M60-64

8086

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13584

Males

8207

M60-64

8207

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15181

Males

9064

M60-64

9064

Passing Analysis

Category:
Athletes Passed
2887
Passed By
1782
Net Change
+1105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15620
5K → 10K81836-755#15620#16375
10K → 15K190336-146#16375#16521
15K → 20K326192+134#16521#16387
20K → Half1197+112#16387#16275
Half → 25K37173+298#16275#15977
25K → 30K43696+340#15977#15637
30K → 20M21630+186#15637#15451
20M → 21M25327+226#15451#15225
21M → 35K1940+194#15225#15031
35K → 23M26530+235#15031#14796
23M → 24M2009+191#14796#14605
24M → 40K12741+86#14605#14519
40K → 25.2M4727+20#14519#14499
25.2M → Finish6278-16#14499#14515
TOTALS28871782+1105
📊

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