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BOSTON MARATHON 2024

Laura Whisler

Bib: 22513•F

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
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
8:33/mi
26:35
↑ 97↓ 3451.5%
10K· 6.21 mi
8:56/mi
54:20
↑ 79↓ 1380.4%
15K· 9.32 mi
9:21/mi
1:23:23
↑ 67↓ 78
20K· 12.43 mi
9:49/mi
1:53:54
↑ 106↓ 860.1%
Half· 13.11 mi
9:42/mi
2:00:31
↑ 19↓ 370.5%
25K· 15.53 mi
10:48/mi
2:26:41
↑ 66↓ 880.2%
30K· 18.64 mi
11:56/mi
3:03:45
↑ 181↓ 1480.2%
20M
12:54/mi
3:21:17
↑ 64↓ 500.2%
21M
14:40/mi
3:35:57
↑ 106↓ 241.6%
35K· 21.75 mi
12:29/mi
3:45:17
↑ 17↓ 861.7%
23M
13:39/mi
4:02:22
↑ 23↓ 630.6%
24M
12:45/mi
4:15:07
↓ 821.3%
40K· 24.85 mi
14:28/mi
4:27:29
↓ 200.3%
25.2M
13:20/mi
4:32:05
↑ 13↓ 160.2%
Finish· 26.22 mi
11:13/mi
4:43:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:31
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:43:00
Pace12:26 /mi
📊Positive Split: 35.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3826:358:3326:35
8:33
-
10K
6.21 mi11:52:2354:208:4527:45
8:56
+0:23
15K
9.32 mi12:21:261:23:238:5729:03
9:21
+0:25
20K
12.43 mi12:51:571:53:549:1030:31
9:49
+0:28
Half
13.11 mi12:58:342:00:319:126:37
9:42
-0:07
25K
15.53 mi13:24:442:26:419:2726:10
10:48
+1:06
30K
18.64 mi14:01:483:03:459:5137:04
11:56
+1:08
20M
20.00 mi14:19:203:21:1710:0417:32
12:54
+0:58
21M
21.00 mi14:34:003:35:5710:1714:40
14:40
+1:46
35K
21.75 mi14:43:203:45:1710:229:20
12:29
-2:11
23M
23.00 mi15:00:254:02:2210:3217:05
13:39
+1:10
24M
24.00 mi15:13:104:15:0710:3812:45
12:45
-0:54
40K
24.85 mi15:25:324:27:2910:4612:22
14:28
+1:43
25.2M
25.20 mi15:30:084:32:0510:484:36
13:20
-1:08
Finish
26.22 mi15:41:344:43:3110:4911:26
11:13
-2:07

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

8:33 /mi

Average Pace

10:49 /mi

Slowest Pace

14:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:41

52% of race

Time at Steady Pace

1:28:07

31% of race

Time at Slower Pace

48:43

17% of race

Average Pace: 10:49 /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 mi11:24:3826:358:3326:35
8:33
#18100
10K
6.21 mi11:52:2354:208:4527:45
8:56
#18833
15K
9.32 mi12:21:261:23:238:5729:03
9:21
#19354
20K
12.43 mi12:51:571:53:549:1030:31
9:49
#19625
Half
13.11 mi12:58:342:00:319:126:37
9:42
#19696
25K
15.53 mi13:24:442:26:419:2726:10
10:48
#20000
30K
18.64 mi14:01:483:03:459:5137:04
11:56
#20404
20M
20.00 mi14:19:203:21:1710:0417:32
12:54
#20628
21M
21.00 mi14:34:003:35:5710:1714:40
14:40
#20863
35K
21.75 mi14:43:203:45:1710:229:20
12:29
#20934
23M
23.00 mi15:00:254:02:2210:3217:05
13:39
#21115
24M
24.00 mi15:13:104:15:0710:3812:45
12:45
#21199
40K
24.85 mi15:25:324:27:2910:4612:22
14:28
#21373
25.2M
25.20 mi15:30:084:32:0510:484:36
13:20
#21348
Finish
26.22 mi15:41:344:43:3110:4911:26
11:13
#21361
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi181006820682020194(Top 79%)7887(Top 72%)7887(Top 900%)
10K6.21 mi3.10 mi18833-7337238-4187238-41819473(Top 76%)7543(Top 69%)7543(Top 861%)
15K9.32 mi3.11 mi19354-5217485-2477485-24720194(Top 79%)7887(Top 72%)7887(Top 900%)
20K12.43 mi3.11 mi19625-2717624-1397624-13920114(Top 79%)7877(Top 72%)7877(Top 899%)
Half13.11 mi0.68 mi19696-717665-417665-4120668(Top 81%)8243(Top 75%)8243(Top 941%)
25K15.53 mi2.42 mi20000-3047838-1737838-17321065(Top 82%)8505(Top 78%)8505(Top 971%)
30K18.64 mi3.11 mi20404-4048101-2638101-26321811(Top 85%)9057(Top 83%)9057(Top 1034%)
20M20.00 mi1.36 mi20628-2248262-1618262-16122745(Top 89%)9633(Top 88%)9633(Top 1100%)
21M21.00 mi1.00 mi20863-2358412-1508412-15023181(Top 91%)9877(Top 90%)9877(Top 1128%)
35K21.75 mi0.75 mi20934-718466-548466-5422556(Top 88%)9607(Top 88%)9607(Top 1097%)
23M23.00 mi1.25 mi21115-1818591-1258591-12523392(Top 92%)10015(Top 92%)10015(Top 1143%)
24M24.00 mi1.00 mi21199-848660-698660-6922702(Top 89%)9756(Top 89%)9756(Top 1114%)
40K24.85 mi0.85 mi21373-1748769-1098769-10924107(Top 94%)10421(Top 95%)10421(Top 1190%)
25.2M25.20 mi0.35 mi21348+258764+58764+520419(Top 80%)8730(Top 80%)8730(Top 997%)
Finish26.22 mi1.02 mi21361-138788-248788-2421894(Top 86%)9400(Top 86%)9400(Top 1073%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

20194

Females

7887

F55-59

7887

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

19473

Females

7543

F55-59

7543

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

20194

Females

7887

F55-59

7887

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

20114

Females

7877

F55-59

7877

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

20668

Females

8243

F55-59

8243

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

21065

Females

8505

F55-59

8505

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

21811

Females

9057

F55-59

9057

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

22745

Females

9633

F55-59

9633

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

23181

Females

9877

F55-59

9877

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22556

Females

9607

F55-59

9607

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23392

Females

10015

F55-59

10015

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

22702

Females

9756

F55-59

9756

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24107

Females

10421

F55-59

10421

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20419

Females

8730

F55-59

8730

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21894

Females

9400

F55-59

9400

Passing Analysis

Category:
Athletes Passed
773
Passed By
4034
Net Change
-3261
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18100
5K → 10K95828-733#18100#18833
10K → 15K90611-521#18833#19354
15K → 20K154425-271#19354#19625
20K → Half1485-71#19625#19696
Half → 25K86390-304#19696#20000
25K → 30K65469-404#20000#20404
30K → 20M39263-224#20404#20628
20M → 21M19254-235#20628#20863
21M → 35K37108-71#20863#20934
35K → 23M31212-181#20934#21115
23M → 24M41125-84#21115#21199
24M → 40K21195-174#21199#21373
40K → 25.2M3813+25#21373#21348
25.2M → Finish4356-13#21348#21361
TOTALS7734034-3261
📊

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