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BOSTON MARATHON 2024

Fay Nykerk

Bib: 23182•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:15
Rank: #20449
Start → 5K
9:06/mi
28:15 split
10K· 6.21 mi
57:28
Rank: #20814 (-365)
5K → 10K
9:24/mi
29:13 split
15K· 9.32 mi
1:27:41
Rank: #20950 (-136)
10K → 15K
9:44/mi
30:13 split
20K· 12.43 mi
2:00:39
Rank: #21221 (-271)
15K → 20K
10:37/mi
32:58 split
Half· 13.11 mi
2:07:34
Rank: #21253 (-32)
20K → Half
10:08/mi
6:55 split
25K· 15.53 mi
2:32:59
Rank: #21061 (+192)
Half → 25K
10:29/mi
25:25 split
30K· 18.64 mi
3:06:59
Rank: #20842 (+219)
25K → 30K
10:57/mi
34:00 split
20M
3:22:05
Rank: #20718 (+124)
30K → 20M
11:07/mi
15:06 split
21M
3:34:01
Rank: #20603 (+115)
20M → 21M
11:56/mi
11:56 split
35K· 21.75 mi
3:42:02
Rank: #20553 (+50)
21M → 35K
10:43/mi
8:01 split
23M
3:55:38
Rank: #20405 (+148)
35K → 23M
10:52/mi
13:36 split
24M
4:06:11
Rank: #20312 (+93)
23M → 24M
10:33/mi
10:33 split
40K· 24.85 mi
4:15:37
Rank: #20205 (+107)
24M → 40K
11:02/mi
9:26 split
25.2M
4:20:04
Rank: #20191 (+14)
40K → 25.2M
12:54/mi
4:27 split
Finish· 26.22 mi
4:30:37
Rank: #20172 (+19)
25.2M → Finish
10:21/mi
10:33 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:34
Pace9:44 /mi
2nd Half
Distance13.11 mi
Time2:23:03
Pace10:55 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2328:159:0628:15
9:06
-
10K
6.21 mi11:57:3657:289:1529:13
9:24
+0:18
15K
9.32 mi12:27:491:27:419:2430:13
9:44
+0:20
20K
12.43 mi13:00:472:00:399:4332:58
10:37
+0:53
Half
13.11 mi13:07:422:07:349:446:55
10:08
-0:29
25K
15.53 mi13:33:072:32:599:5125:25
10:29
+0:21
30K
18.64 mi14:07:073:06:5910:0234:00
10:57
+0:28
20M
20.00 mi14:22:133:22:0510:0615:06
11:07
+0:10
21M
21.00 mi14:34:093:34:0110:1111:56
11:56
+0:49
35K
21.75 mi14:42:103:42:0210:138:01
10:43
-1:13
23M
23.00 mi14:55:463:55:3810:1513:36
10:52
+0:09
24M
24.00 mi15:06:194:06:1110:1510:33
10:33
-0:19
40K
24.85 mi15:15:454:15:3710:179:26
11:02
+0:29
25.2M
25.20 mi15:20:124:20:0410:194:27
12:54
+1:52
Finish
26.22 mi15:30:454:30:3710:2010:33
10:21
-2:33

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

9:06 /mi

Average Pace

10:20 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:36

35% of race

Time at Steady Pace

2:24:32

53% of race

Time at Slower Pace

31:29

12% of race

Average Pace: 10:19 /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 mi11:28:2328:159:0628:15
9:06
#20449
10K
6.21 mi11:57:3657:289:1529:13
9:24
#20814
15K
9.32 mi12:27:491:27:419:2430:13
9:44
#20950
20K
12.43 mi13:00:472:00:399:4332:58
10:37
#21221
Half
13.11 mi13:07:422:07:349:446:55
10:08
#21253
25K
15.53 mi13:33:072:32:599:5125:25
10:29
#21061
30K
18.64 mi14:07:073:06:5910:0234:00
10:57
#20842
20M
20.00 mi14:22:133:22:0510:0615:06
11:07
#20718
21M
21.00 mi14:34:093:34:0110:1111:56
11:56
#20603
35K
21.75 mi14:42:103:42:0210:138:01
10:43
#20553
23M
23.00 mi14:55:463:55:3810:1513:36
10:52
#20405
24M
24.00 mi15:06:194:06:1110:1510:33
10:33
#20312
40K
24.85 mi15:15:454:15:3710:179:26
11:02
#20205
25.2M
25.20 mi15:20:124:20:0410:194:27
12:54
#20191
Finish
26.22 mi15:30:454:30:3710:2010:33
10:21
#20172
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi204498120812021249(Top 83%)8464(Top 77%)8464(Top 1542%)
10K6.21 mi3.10 mi20814-3658287-1678287-16721094(Top 83%)8418(Top 77%)8418(Top 1533%)
15K9.32 mi3.11 mi20950-1368340-538340-5321249(Top 83%)8464(Top 77%)8464(Top 1542%)
20K12.43 mi3.11 mi21221-2718469-1298469-12921899(Top 86%)8853(Top 81%)8853(Top 1613%)
Half13.11 mi0.68 mi21253-328489-208489-2021839(Top 85%)8865(Top 81%)8865(Top 1615%)
25K15.53 mi2.42 mi21061+1928409+808409+8020379(Top 80%)8125(Top 74%)8125(Top 1480%)
30K18.64 mi3.11 mi20842+2198350+598350+5919860(Top 78%)8040(Top 74%)8040(Top 1464%)
20M20.00 mi1.36 mi20718+1248313+378313+3719543(Top 76%)7986(Top 73%)7986(Top 1455%)
21M21.00 mi1.00 mi20603+1158277+368277+3618666(Top 73%)7656(Top 70%)7656(Top 1395%)
35K21.75 mi0.75 mi20553+508268+98268+919149(Top 75%)7912(Top 72%)7912(Top 1441%)
23M23.00 mi1.25 mi20405+1488209+598209+5918047(Top 71%)7438(Top 68%)7438(Top 1355%)
24M24.00 mi1.00 mi20312+938182+278182+2718020(Top 71%)7476(Top 68%)7476(Top 1362%)
40K24.85 mi0.85 mi20205+1078139+438139+4318191(Top 71%)7598(Top 70%)7598(Top 1384%)
25.2M25.20 mi0.35 mi20191+148139813919500(Top 76%)8275(Top 76%)8275(Top 1507%)
Finish26.22 mi1.02 mi20172+198140-18140-119575(Top 77%)8268(Top 76%)8268(Top 1506%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

21249

Females

8464

F60-64

8464

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

21094

Females

8418

F60-64

8418

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

21249

Females

8464

F60-64

8464

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

21899

Females

8853

F60-64

8853

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

21839

Females

8865

F60-64

8865

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

20379

Females

8125

F60-64

8125

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19860

Females

8040

F60-64

8040

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19543

Females

7986

F60-64

7986

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18666

Females

7656

F60-64

7656

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19149

Females

7912

F60-64

7912

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18047

Females

7438

F60-64

7438

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18020

Females

7476

F60-64

7476

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18191

Females

7598

F60-64

7598

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19500

Females

8275

F60-64

8275

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19575

Females

8268

F60-64

8268

Passing Analysis

Category:
Athletes Passed
1799
Passed By
1522
Net Change
+277
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20449
5K → 10K134499-365#20449#20814
10K → 15K157293-136#20814#20950
15K → 20K102373-271#20950#21221
20K → Half1446-32#21221#21253
Half → 25K25058+192#21253#21061
25K → 30K28768+219#21061#20842
30K → 20M15127+124#20842#20718
20M → 21M13318+115#20718#20603
21M → 35K7121+50#20603#20553
35K → 23M16315+148#20553#20405
23M → 24M11724+93#20405#20312
24M → 40K12114+107#20312#20205
40K → 25.2M3723+14#20205#20191
25.2M → Finish6243+19#20191#20172
TOTALS17991522+277
📊

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