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BOSTON MARATHON 2024

Debbie Coles-Shilcock

Bib: 23084•F

TX

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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
28:03
Rank: #20199
Start → 5K
28:03 | 9:02/mi
10K· 6.21 mi
56:39
Rank: #20335 (-136)
5K → 10K
28:36 | 9:12/mi
15K· 9.32 mi
1:26:08
Rank: #20459 (-124)
10K → 15K
29:29 | 9:29/mi
20K· 12.43 mi
1:56:44
Rank: #20395 (+64)
15K → 20K
30:36 | 9:51/mi
Half· 13.11 mi
2:03:21
Rank: #20393 (+2)
20K → Half
6:37 | 9:42/mi
25K· 15.53 mi
2:29:25
Rank: #20469 (-76)
Half → 25K
26:04 | 10:45/mi
30K· 18.64 mi
3:03:18
Rank: #20328 (+141)
25K → 30K
33:53 | 10:54/mi
20M
3:18:52
Rank: #20317 (+11)
30K → 20M
15:34 | 11:27/mi
21M
3:31:12
Rank: #20270 (+47)
20M → 21M
12:20 | 12:20/mi
35K· 21.75 mi
3:38:16
Rank: #20103 (+167)
21M → 35K
7:04 | 9:27/mi
23M
3:55:06
Rank: #20349 (-246)
35K → 23M
16:50 | 13:27/mi
24M
4:05:28
Rank: #20213 (+136)
23M → 24M
10:22 | 10:22/mi
40K· 24.85 mi
4:16:03
Rank: #20266 (-53)
24M → 40K
10:35 | 12:23/mi
25.2M
4:20:35
Rank: #20249 (+17)
40K → 25.2M
4:32 | 13:09/mi
Finish· 26.22 mi
4:32:13
Rank: #20316 (-67)
25.2M → Finish
11:38 | 11:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:21
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:28:52
Pace11:21 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0428:039:0228:03
9:02
-
10K
6.21 mi11:57:4056:399:0728:36
9:12
+0:10
15K
9.32 mi12:27:091:26:089:1429:29
9:29
+0:17
20K
12.43 mi12:57:451:56:449:2430:36
9:51
+0:22
Half
13.11 mi13:04:222:03:219:256:37
9:42
-0:09
25K
15.53 mi13:30:262:29:259:3726:04
10:45
+1:03
30K
18.64 mi14:04:193:03:189:5033:53
10:54
+0:09
20M
20.00 mi14:19:533:18:529:5715:34
11:27
+0:33
21M
21.00 mi14:32:133:31:1210:0312:20
12:20
+0:53
35K
21.75 mi14:39:173:38:1610:027:04
9:27
-2:53
23M
23.00 mi14:56:073:55:0610:1316:50
13:27
+4:00
24M
24.00 mi15:06:294:05:2810:1410:22
10:22
-3:05
40K
24.85 mi15:17:044:16:0310:1810:35
12:23
+2:01
25.2M
25.20 mi15:21:364:20:3510:204:32
13:09
+0:46
Finish
26.22 mi15:33:144:32:1310:2311:38
11:25
-1:44

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

9:02 /mi

Average Pace

10:23 /mi

Slowest Pace

13:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:25

48% of race

Time at Steady Pace

1:37:31

36% of race

Time at Slower Pace

44:17

16% of race

Average Pace: 10:23 /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 mi11:29:0428:039:0228:03
9:02
#20199
10K
6.21 mi11:57:4056:399:0728:36
9:12
#20335
15K
9.32 mi12:27:091:26:089:1429:29
9:29
#20459
20K
12.43 mi12:57:451:56:449:2430:36
9:51
#20395
Half
13.11 mi13:04:222:03:219:256:37
9:42
#20393
25K
15.53 mi13:30:262:29:259:3726:04
10:45
#20469
30K
18.64 mi14:04:193:03:189:5033:53
10:54
#20328
20M
20.00 mi14:19:533:18:529:5715:34
11:27
#20317
21M
21.00 mi14:32:133:31:1210:0312:20
12:20
#20270
35K
21.75 mi14:39:173:38:1610:027:04
9:27
#20103
23M
23.00 mi14:56:073:55:0610:1316:50
13:27
#20349
24M
24.00 mi15:06:294:05:2810:1410:22
10:22
#20213
40K
24.85 mi15:17:044:16:0310:1810:35
12:23
#20266
25.2M
25.20 mi15:21:364:20:3510:204:32
13:09
#20249
Finish
26.22 mi15:33:144:32:1310:2311:38
11:25
#20316
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi201997985798520635(Top 81%)8119(Top 74%)8119(Top 1479%)
10K6.21 mi3.10 mi20335-1368040-558040-5520510(Top 80%)8109(Top 74%)8109(Top 1477%)
15K9.32 mi3.11 mi20459-1248068-288068-2820635(Top 81%)8119(Top 74%)8119(Top 1479%)
20K12.43 mi3.11 mi20395+648030+388030+3820185(Top 79%)7917(Top 72%)7917(Top 1442%)
Half13.11 mi0.68 mi20393+28031-18031-120661(Top 81%)8236(Top 75%)8236(Top 1500%)
25K15.53 mi2.42 mi20469-768100-698100-6920990(Top 82%)8461(Top 77%)8461(Top 1541%)
30K18.64 mi3.11 mi20328+1418065+358065+3519770(Top 77%)7993(Top 73%)7993(Top 1456%)
20M20.00 mi1.36 mi20317+118095-308095-3020308(Top 79%)8384(Top 77%)8384(Top 1527%)
21M21.00 mi1.00 mi20270+478093+28093+219533(Top 76%)8088(Top 74%)8088(Top 1473%)
35K21.75 mi0.75 mi20103+1678017+768017+7615333(Top 60%)6016(Top 55%)6016(Top 1096%)
23M23.00 mi1.25 mi20349-2468171-1548171-15423149(Top 91%)9907(Top 91%)9907(Top 1805%)
24M24.00 mi1.00 mi20213+1368128+438128+4317495(Top 68%)7209(Top 66%)7209(Top 1313%)
40K24.85 mi0.85 mi20266-538174-468174-4621181(Top 83%)9078(Top 83%)9078(Top 1654%)
25.2M25.20 mi0.35 mi20249+178175-18175-120011(Top 78%)8524(Top 78%)8524(Top 1553%)
Finish26.22 mi1.02 mi20316-678227-528227-5222267(Top 87%)9573(Top 88%)9573(Top 1744%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20635

Females

8119

F60-64

8119

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

20510

Females

8109

F60-64

8109

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20635

Females

8119

F60-64

8119

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20185

Females

7917

F60-64

7917

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

20661

Females

8236

F60-64

8236

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

20990

Females

8461

F60-64

8461

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19770

Females

7993

F60-64

7993

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20308

Females

8384

F60-64

8384

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19533

Females

8088

F60-64

8088

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15333

Females

6016

F60-64

6016

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

23149

Females

9907

F60-64

9907

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

17495

Females

7209

F60-64

7209

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21181

Females

9078

F60-64

9078

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20011

Females

8524

F60-64

8524

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

22267

Females

9573

F60-64

9573

Passing Analysis

Category:
Athletes Passed
1650
Passed By
1767
Net Change
-117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20199
5K → 10K214350-136#20199#20335
10K → 15K166290-124#20335#20459
15K → 20K219155+64#20459#20395
20K → Half3129+2#20395#20393
Half → 25K124200-76#20393#20469
25K → 30K244103+141#20469#20328
30K → 20M9281+11#20328#20317
20M → 21M9548+47#20317#20270
21M → 35K1692+167#20270#20103
35K → 23M25271-246#20103#20349
23M → 24M14711+136#20349#20213
24M → 40K47100-53#20213#20266
40K → 25.2M4124+17#20266#20249
25.2M → Finish36103-67#20249#20316
TOTALS16501767-117
📊

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