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BOSTON MARATHON 2024

Skyler Andersen

Bib: 13644•F

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 37%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
7:17/mi
22:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
46:47
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:10:40
↑ 67↓ 78
20K· 12.43 mi
7:57/mi
1:35:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:40:41
↑ 19↓ 370.5%
25K· 15.53 mi
8:26/mi
2:01:09
↑ 66↓ 880.2%
30K· 18.64 mi
9:01/mi
2:29:09
↑ 181↓ 1480.2%
20M
9:27/mi
2:41:59
↑ 64↓ 500.2%
21M
10:13/mi
2:52:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:47/mi
2:58:46
↑ 17↓ 861.7%
23M
9:22/mi
3:10:30
↑ 23↓ 630.6%
24M
9:18/mi
3:19:48
↓ 821.3%
40K· 24.85 mi
10:41/mi
3:28:56
↓ 200.3%
25.2M
12:43/mi
3:33:19
↑ 13↓ 160.2%
Finish· 26.22 mi
8:45/mi
3:42:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:41
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time2:01:33
Pace9:16 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0122:377:1722:37
7:17
-
10K
6.21 mi11:17:1146:477:3224:10
7:47
+0:30
15K
9.32 mi11:41:041:10:407:3523:53
7:41
-0:06
20K
12.43 mi12:05:451:35:217:4024:41
7:57
+0:16
Half
13.11 mi12:11:051:40:417:415:20
7:49
-0:08
25K
15.53 mi12:31:332:01:097:4820:28
8:26
+0:37
30K
18.64 mi12:59:332:29:098:0028:00
9:01
+0:35
20M
20.00 mi13:12:232:41:598:0612:50
9:27
+0:26
21M
21.00 mi13:22:362:52:128:1210:13
10:13
+0:46
35K
21.75 mi13:29:102:58:468:136:34
8:47
-1:26
23M
23.00 mi13:40:543:10:308:1711:44
9:22
+0:35
24M
24.00 mi13:50:123:19:488:209:18
9:18
-0:04
40K
24.85 mi13:59:203:28:568:249:08
10:41
+1:23
25.2M
25.20 mi14:03:433:33:198:284:23
12:43
+2:02
Finish
26.22 mi14:12:383:42:148:298:55
8:45
-3:58

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

7:17 /mi

Average Pace

8:29 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:41

45% of race

Time at Steady Pace

1:37:49

44% of race

Time at Slower Pace

23:44

11% of race

Average Pace: 8:29 /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 mi10:53:0122:377:1722:37
7:17
#9039
10K
6.21 mi11:17:1146:477:3224:10
7:47
#10735
15K
9.32 mi11:41:041:10:407:3523:53
7:41
#10831
20K
12.43 mi12:05:451:35:217:4024:41
7:57
#10973
Half
13.11 mi12:11:051:40:417:415:20
7:49
#10997
25K
15.53 mi12:31:332:01:097:4820:28
8:26
#11268
30K
18.64 mi12:59:332:29:098:0028:00
9:01
#11673
20M
20.00 mi13:12:232:41:598:0612:50
9:27
#11880
21M
21.00 mi13:22:362:52:128:1210:13
10:13
#11993
35K
21.75 mi13:29:102:58:468:136:34
8:47
#11980
23M
23.00 mi13:40:543:10:308:1711:44
9:22
#12003
24M
24.00 mi13:50:123:19:488:209:18
9:18
#12053
40K
24.85 mi13:59:203:28:568:249:08
10:41
#12310
25.2M
25.20 mi14:03:433:33:198:284:23
12:43
#12486
Finish
26.22 mi14:12:383:42:148:298:55
8:45
#12476
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi90391600160011117(Top 44%)2746(Top 25%)2746(Top 59%)
10K6.21 mi3.10 mi10735-16962466-8662466-86612496(Top 49%)3475(Top 32%)3475(Top 75%)
15K9.32 mi3.11 mi10831-962536-702536-7011117(Top 44%)2746(Top 25%)2746(Top 59%)
20K12.43 mi3.11 mi10973-1422649-1132649-11311463(Top 45%)3048(Top 28%)3048(Top 65%)
Half13.11 mi0.68 mi10997-242669-202669-2011543(Top 45%)3111(Top 28%)3111(Top 67%)
25K15.53 mi2.42 mi11268-2712869-2002869-20012763(Top 50%)3917(Top 36%)3917(Top 84%)
30K18.64 mi3.11 mi11673-4053180-3113180-31113294(Top 52%)4445(Top 41%)4445(Top 95%)
20M20.00 mi1.36 mi11880-2073339-1593339-15914276(Top 56%)5277(Top 48%)5277(Top 113%)
21M21.00 mi1.00 mi11993-1133460-1213460-12113810(Top 54%)5210(Top 48%)5210(Top 112%)
35K21.75 mi0.75 mi11980+133489-293489-2912235(Top 48%)4399(Top 40%)4399(Top 94%)
23M23.00 mi1.25 mi12003-233575-863575-8612934(Top 51%)4869(Top 45%)4869(Top 104%)
24M24.00 mi1.00 mi12053-503651-763651-7613541(Top 53%)5194(Top 48%)5194(Top 111%)
40K24.85 mi0.85 mi12310-2573840-1893840-18917225(Top 67%)7133(Top 65%)7133(Top 153%)
25.2M25.20 mi0.35 mi12486-1763957-1173957-11719054(Top 75%)8028(Top 73%)8028(Top 172%)
Finish26.22 mi1.02 mi12476+103989-323989-3212918(Top 51%)4921(Top 45%)4921(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11117

Females

2746

F18-39

2746

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12496

Females

3475

F18-39

3475

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11117

Females

2746

F18-39

2746

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11463

Females

3048

F18-39

3048

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11543

Females

3111

F18-39

3111

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12763

Females

3917

F18-39

3917

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13294

Females

4445

F18-39

4445

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14276

Females

5277

F18-39

5277

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

13810

Females

5210

F18-39

5210

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12235

Females

4399

F18-39

4399

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

12934

Females

4869

F18-39

4869

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

13541

Females

5194

F18-39

5194

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17225

Females

7133

F18-39

7133

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19054

Females

8028

F18-39

8028

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

12918

Females

4921

F18-39

4921

Passing Analysis

Category:
Athletes Passed
1336
Passed By
4771
Net Change
-3437
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9039
5K → 10K201714-1696#9039#10735
10K → 15K182278-96#10735#10831
15K → 20K174316-142#10831#10973
20K → Half3155-24#10973#10997
Half → 25K140411-271#10997#11268
25K → 30K176581-405#11268#11673
30K → 20M85292-207#11673#11880
20M → 21M108221-113#11880#11993
21M → 35K7966+13#11993#11980
35K → 23M136159-23#11980#12003
23M → 24M75125-50#12003#12053
24M → 40K35292-257#12053#12310
40K → 25.2M14190-176#12310#12486
25.2M → Finish8171+10#12486#12476
TOTALS13364771-3437
📊

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