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BOSTON MARATHON 2024

Valerie Mclaughlin

IN

Bib: 17790 F

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

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:55/mi
24:36
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:51/mi
48:59
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:07/mi
1:14:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:16/mi
1:46:07
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
17:12/mi
1:57:51
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:55/mi
2:21:54
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:17/mi
2:56:56
↑ 181↓ 1480.2%
138 ft elev
20M
12:26/mi
3:13:50
↑ 64↓ 500.2%
148 ft elev
21M
12:35/mi
3:26:25
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:15/mi
3:34:05
↑ 17↓ 861.7%
156 ft elev
23M
10:29/mi
3:47:13
↑ 23↓ 630.6%
116 ft elev
24M
12:00/mi
3:59:13
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:51/mi
4:09:21
↓ 200.3%
20 ft elev
25.2M
11:36/mi
4:13:21
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:36/mi
4:23:08
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:57:518:59 /mi⚡ faster
2nd Half
2:25:1711:05 /mi+23.3%
Positive split — 23.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2724:367:5524:36
7:55
-
10K
6.21 mi11:39:5048:597:5324:23
7:51
-0:04
15K
9.32 mi12:05:031:14:127:5825:13
8:07
+0:16
20K
12.43 mi12:36:581:46:078:3231:55
10:16
+2:09
Half
13.11 mi12:48:421:57:518:5911:44
17:12
+6:56
25K
15.53 mi13:12:452:21:549:0824:03
9:55
-7:17
30K
18.64 mi13:47:472:56:569:2935:02
11:17
+1:22
20M
20.00 mi14:04:413:13:509:4116:54
12:26
+1:09
21M
21.00 mi14:17:163:26:259:5012:35
12:35
+0:09
35K
21.75 mi14:24:563:34:059:517:40
10:15
-2:20
23M
23.00 mi14:38:043:47:139:5313:08
10:29
+0:14
24M
24.00 mi14:50:043:59:139:5812:00
12:00
+1:31
40K
24.85 mi15:00:124:09:2110:0210:08
11:51
-0:09
25.2M
25.20 mi15:04:124:13:2110:034:00
11:36
-0:15
Finish
26.22 mi15:13:594:23:0810:039:47
9:36
-2:00

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

7:51 /mi

Average Pace

10:03 /mi

Slowest Pace

17:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:14:12

28% of race

Time at Steady Pace

2:05:35

48% of race

Time at Slower Pace

1:03:21

24% of race

Average Pace: 10:02 /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 mi11:15:2724:367:5524:36
7:55
#14034
10K
6.21 mi11:39:5048:597:5324:23
7:51
#13506
15K
9.32 mi12:05:031:14:127:5825:13
8:07
#13798
20K
12.43 mi12:36:581:46:078:3231:55
10:16
#16655
Half
13.11 mi12:48:421:57:518:5911:44
17:12
#18873
25K
15.53 mi13:12:452:21:549:0824:03
9:55
#18886
30K
18.64 mi13:47:472:56:569:2935:02
11:17
#19342
20M
20.00 mi14:04:413:13:509:4116:54
12:26
#19630
21M
21.00 mi14:17:163:26:259:5012:35
12:35
#19607
35K
21.75 mi14:24:563:34:059:517:40
10:15
#19534
23M
23.00 mi14:38:043:47:139:5313:08
10:29
#19376
24M
24.00 mi14:50:043:59:139:5812:00
12:00
#19472
40K
24.85 mi15:00:124:09:2110:0210:08
11:51
#19485
25.2M
25.20 mi15:04:124:13:2110:034:00
11:36
#19436
Finish
26.22 mi15:13:594:23:0810:039:47
9:36
#19340
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi14034433843381421545054505
10K6.21 mi3.10 mi13506+5284040+2984040+2981306838093809
15K9.32 mi3.11 mi13798-2924232-1924232-1921421545054505
20K12.43 mi3.11 mi16655-28575963-17315963-17312117384528452
Half13.11 mi0.68 mi18873-22187225-12627225-1262255421091810918
25K15.53 mi2.42 mi18886-137250-257250-251890473247324
30K18.64 mi3.11 mi19342-4567562-3127562-3122057984118411
20M20.00 mi1.36 mi19630-2887735-1737735-1732207492889288
21M21.00 mi1.00 mi19607+237741-67741-62002483398339
35K21.75 mi0.75 mi19534+737724+177724+171790172877287
23M23.00 mi1.25 mi19376+1587668+567668+561703469356935
24M24.00 mi1.00 mi19472-967740-727740-722144491579157
40K24.85 mi0.85 mi19485-137762-227762-222014986028602
25.2M25.20 mi0.35 mi19436+497739+237739+231636267336733
Finish26.22 mi1.02 mi19340+967697+427697+421696269886988

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14215

Females

4505

F18-39

4505

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

13068

Females

3809

F18-39

3809

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14215

Females

4505

F18-39

4505

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21173

Females

8452

F18-39

8452

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

25542

Females

10918

F18-39

10918

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

18904

Females

7324

F18-39

7324

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

20579

Females

8411

F18-39

8411

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

22074

Females

9288

F18-39

9288

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20024

Females

8339

F18-39

8339

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

17901

Females

7287

F18-39

7287

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17034

Females

6935

F18-39

6935

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

21444

Females

9157

F18-39

9157

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20149

Females

8602

F18-39

8602

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16362

Females

6733

F18-39

6733

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

16962

Females

6988

F18-39

6988

Passing Analysis

Category:
Athletes Passed
1707
Passed By
7013
Net Change
-5306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14034
5K → 10K633105+528#14034#13506
10K → 15K132424-292#13506#13798
15K → 20K122869-2857#13798#16655
20K → Half02218-2218#16655#18873
Half → 25K185198-13#18873#18886
25K → 30K100556-456#18886#19342
30K → 20M33321-288#19342#19630
20M → 21M8461+23#19630#19607
21M → 35K8613+73#19607#19534
35K → 23M17921+158#19534#19376
23M → 24M42138-96#19376#19472
24M → 40K5770-13#19472#19485
40K → 25.2M556+49#19485#19436
25.2M → Finish10913+96#19436#19340
TOTALS17077013-5306

Passing Charts

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