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BOSTON MARATHON 2024

Elizabeth Darling

UT

Bib: 19304 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
8:15/mi
25:37
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:17/mi
54:27
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:09/mi
1:22:54
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:18/mi
1:54:53
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:18/mi
2:01:14
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:12/mi
2:25:59
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:40/mi
2:59:06
↑ 181↓ 1480.2%
138 ft elev
20M
10:56/mi
3:13:57
↑ 64↓ 500.2%
148 ft elev
21M
12:52/mi
3:26:49
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:06/mi
3:36:37
↑ 17↓ 861.7%
156 ft elev
23M
10:27/mi
3:49:42
↑ 23↓ 630.6%
116 ft elev
24M
9:46/mi
3:59:28
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:51/mi
4:09:36
↓ 200.3%
20 ft elev
25.2M
11:39/mi
4:13:37
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:35/mi
4:23:23
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:14
Pace9:15 /mi
2nd Half
Distance13.11 mi
Time2:22:09
Pace10:51 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1425:378:1525:37
8:15
-
10K
6.21 mi11:47:0454:278:4628:50
9:17
+1:02
15K
9.32 mi12:15:311:22:548:5428:27
9:09
-0:08
20K
12.43 mi12:47:301:54:539:1531:59
10:18
+1:09
Half
13.11 mi12:53:512:01:149:156:21
9:18
-1:00
25K
15.53 mi13:18:362:25:599:2424:45
10:12
+0:54
30K
18.64 mi13:51:432:59:069:3633:07
10:40
+0:28
20M
20.00 mi14:06:343:13:579:4214:51
10:56
+0:16
21M
21.00 mi14:19:263:26:499:5112:52
12:52
+1:56
35K
21.75 mi14:29:143:36:379:589:48
13:06
+0:14
23M
23.00 mi14:42:193:49:429:5913:05
10:27
-2:39
24M
24.00 mi14:52:053:59:289:599:46
9:46
-0:41
40K
24.85 mi15:02:134:09:3610:0310:08
11:51
+2:05
25.2M
25.20 mi15:06:144:13:3710:044:01
11:39
-0:12
Finish
26.22 mi15:16:004:23:2310:039:46
9:35
-2:04

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

8:15 /mi

Average Pace

10:03 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:01

38% of race

Time at Steady Pace

2:07:33

48% of race

Time at Slower Pace

36:49

14% of race

Average Pace: 10:03 /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 mi11:18:1425:378:1525:37
8:15
#16331
10K
6.21 mi11:47:0454:278:4628:50
9:17
#18919
15K
9.32 mi12:15:311:22:548:5428:27
9:09
#19109
20K
12.43 mi12:47:301:54:539:1531:59
10:18
#19920
Half
13.11 mi12:53:512:01:149:156:21
9:18
#19902
25K
15.53 mi13:18:362:25:599:2424:45
10:12
#19852
30K
18.64 mi13:51:432:59:069:3633:07
10:40
#19702
20M
20.00 mi14:06:343:13:579:4214:51
10:56
#19644
21M
21.00 mi14:19:263:26:499:5112:52
12:52
#19666
35K
21.75 mi14:29:143:36:379:589:48
13:06
#19895
23M
23.00 mi14:42:193:49:429:5913:05
10:27
#19688
24M
24.00 mi14:52:053:59:289:599:46
9:46
#19496
40K
24.85 mi15:02:134:09:3610:0310:08
11:51
#19514
25.2M
25.20 mi15:06:144:13:3710:044:01
11:39
#19459
Finish
26.22 mi15:16:004:23:2310:039:46
9:35
#19355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi16331576657661955975547554
10K6.21 mi3.10 mi18919-25887290-15247290-15242073582168216
15K9.32 mi3.11 mi19109-1907364-747364-741955975547554
20K12.43 mi3.11 mi19920-8117787-4237787-4232122784868486
Half13.11 mi0.68 mi19902+187777+107777+101945975857585
25K15.53 mi2.42 mi19852+507761+167761+161968677527752
30K18.64 mi3.11 mi19702+1507740+217740+211918076807680
20M20.00 mi1.36 mi19644+587742-27742-21911177597759
21M21.00 mi1.00 mi19666-227772-307772-302050685828582
35K21.75 mi0.75 mi19895-2297906-1347906-1342334699869986
23M23.00 mi1.25 mi19688+2077831+757831+751693068816881
24M24.00 mi1.00 mi19496+1927757+747757+741554362276227
40K24.85 mi0.85 mi19514-187782-257782-252015086038603
25.2M25.20 mi0.35 mi19459+557755+277755+271649867966796
Finish26.22 mi1.02 mi19355+1047706+497706+491689269636963

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

19559

Females

7554

F40-44

7554

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20735

Females

8216

F40-44

8216

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

19559

Females

7554

F40-44

7554

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21227

Females

8486

F40-44

8486

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

19459

Females

7585

F40-44

7585

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

19686

Females

7752

F40-44

7752

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19180

Females

7680

F40-44

7680

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19111

Females

7759

F40-44

7759

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20506

Females

8582

F40-44

8582

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

23346

Females

9986

F40-44

9986

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16930

Females

6881

F40-44

6881

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15543

Females

6227

F40-44

6227

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20150

Females

8603

F40-44

8603

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16498

Females

6796

F40-44

6796

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

16892

Females

6963

F40-44

6963

Passing Analysis

Category:
Athletes Passed
1564
Passed By
4588
Net Change
-3024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16331
5K → 10K62594-2588#16331#18919
10K → 15K156346-190#18919#19109
15K → 20K68879-811#19109#19920
20K → Half3921+18#19920#19902
Half → 25K199149+50#19902#19852
25K → 30K253103+150#19852#19702
30K → 20M12264+58#19702#19644
20M → 21M6991-22#19644#19666
21M → 35K21250-229#19666#19895
35K → 23M2136+207#19895#19688
23M → 24M1964+192#19688#19496
24M → 40K5169-18#19496#19514
40K → 25.2M616+55#19514#19459
25.2M → Finish1106+104#19459#19355
TOTALS15644588-3024

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