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BOSTON MARATHON 2024

Haley Dezwaan

Bib: 27024•F

NY

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

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
10:57/mi
34:02
↑ 97↓ 3451.5%
10K· 6.21 mi
11:46/mi
1:10:34
↑ 79↓ 1380.4%
15K· 9.32 mi
12:20/mi
1:48:54
↑ 67↓ 78
20K· 12.43 mi
13:36/mi
2:31:09
↑ 106↓ 860.1%
Half· 13.11 mi
12:47/mi
2:39:52
↑ 19↓ 370.5%
25K· 15.53 mi
14:57/mi
3:16:06
↑ 66↓ 880.2%
30K· 18.64 mi
16:21/mi
4:06:54
↑ 181↓ 1480.2%
20M
13:43/mi
4:25:32
↑ 64↓ 500.2%
21M
14:56/mi
4:40:28
↑ 106↓ 241.6%
35K· 21.75 mi
13:58/mi
4:50:55
↑ 17↓ 861.7%
23M
14:50/mi
5:09:29
↑ 23↓ 630.6%
24M
13:58/mi
5:23:27
↓ 821.3%
40K· 24.85 mi
14:33/mi
5:35:53
↓ 200.3%
25.2M
15:22/mi
5:41:11
↑ 13↓ 160.2%
Finish· 26.22 mi
13:33/mi
5:54:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:39:52
Pace12:12 /mi
2nd Half
Distance13.11 mi
Time3:15:07
Pace14:53 /mi
📊Positive Split: 22.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3234:0210:5734:02
10:57
-
10K
6.21 mi12:30:041:10:3411:2136:32
11:46
+0:49
15K
9.32 mi13:08:241:48:5411:4138:20
12:20
+0:34
20K
12.43 mi13:50:392:31:0912:1042:15
13:36
+1:16
Half
13.11 mi13:59:222:39:5212:128:43
12:47
-0:49
25K
15.53 mi14:35:363:16:0612:3736:14
14:57
+2:10
30K
18.64 mi15:26:244:06:5413:1550:48
16:21
+1:24
20M
20.00 mi15:45:024:25:3213:1718:38
13:43
-2:38
21M
21.00 mi15:59:584:40:2813:2114:56
14:56
+1:13
35K
21.75 mi16:10:254:50:5513:2310:27
13:58
-0:58
23M
23.00 mi16:28:595:09:2913:2718:34
14:50
+0:52
24M
24.00 mi16:42:575:23:2713:2913:58
13:58
-0:52
40K
24.85 mi16:55:235:35:5313:3112:26
14:33
+0:35
25.2M
25.20 mi17:00:415:41:1113:325:18
15:22
+0:49
Finish
26.22 mi17:14:295:54:5913:3313:48
13:33
-1:49

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

10:57 /mi

Average Pace

13:33 /mi

Slowest Pace

16:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:37

33% of race

Time at Steady Pace

1:51:32

31% of race

Time at Slower Pace

2:05:50

35% of race

Average Pace: 13:32 /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 mi11:53:3234:0210:5734:02
10:57
#24796
10K
6.21 mi12:30:041:10:3411:2136:32
11:46
#24919
15K
9.32 mi13:08:241:48:5411:4138:20
12:20
#24964
20K
12.43 mi13:50:392:31:0912:1042:15
13:36
#25078
Half
13.11 mi13:59:222:39:5212:128:43
12:47
#25089
25K
15.53 mi14:35:363:16:0612:3736:14
14:57
#25189
30K
18.64 mi15:26:244:06:5413:1550:48
16:21
#25296
20M
20.00 mi15:45:024:25:3213:1718:38
13:43
#25243
21M
21.00 mi15:59:584:40:2813:2114:56
14:56
#25222
35K
21.75 mi16:10:254:50:5513:2310:27
13:58
#25214
23M
23.00 mi16:28:595:09:2913:2718:34
14:50
#25213
24M
24.00 mi16:42:575:23:2713:2913:58
13:58
#25194
40K
24.85 mi16:55:235:35:5313:3112:26
14:33
#25199
25.2M
25.20 mi17:00:415:41:1113:325:18
15:22
#25190
Finish
26.22 mi17:14:295:54:5913:3313:48
13:33
#25201
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24796104371043724975(Top 98%)10565(Top 97%)10565(Top 227%)
10K6.21 mi3.10 mi24919-12310509-7210509-7224983(Top 98%)10556(Top 97%)10556(Top 227%)
15K9.32 mi3.11 mi24964-4510542-3310542-3324975(Top 98%)10565(Top 97%)10565(Top 227%)
20K12.43 mi3.11 mi25078-11410621-7910621-7925201(Top 99%)10720(Top 98%)10720(Top 230%)
Half13.11 mi0.68 mi25089-1110630-910630-925090(Top 98%)10681(Top 98%)10681(Top 229%)
25K15.53 mi2.42 mi25189-10010700-7010700-7025330(Top 99%)10814(Top 99%)10814(Top 232%)
30K18.64 mi3.11 mi25296-10710771-7110771-7125390(Top 99%)10856(Top 99%)10856(Top 233%)
20M20.00 mi1.36 mi25243+5310743+2810743+2823695(Top 93%)10099(Top 92%)10099(Top 217%)
21M21.00 mi1.00 mi25222+2110740+310740+323491(Top 92%)10031(Top 92%)10031(Top 215%)
35K21.75 mi0.75 mi25214+810735+510735+524251(Top 95%)10416(Top 95%)10416(Top 224%)
23M23.00 mi1.25 mi25213+1107351073524540(Top 96%)10544(Top 97%)10544(Top 226%)
24M24.00 mi1.00 mi25194+1910726+910726+924162(Top 95%)10420(Top 95%)10420(Top 224%)
40K24.85 mi0.85 mi25199-510734-810734-824177(Top 95%)10454(Top 96%)10454(Top 224%)
25.2M25.20 mi0.35 mi25190+910733+110733+123446(Top 92%)10132(Top 93%)10132(Top 217%)
Finish26.22 mi1.02 mi25201-1110739-610739-624717(Top 97%)10678(Top 98%)10678(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

24975

Females

10565

F18-39

10565

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

24983

Females

10556

F18-39

10556

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

24975

Females

10565

F18-39

10565

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

25201

Females

10720

F18-39

10720

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

25090

Females

10681

F18-39

10681

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

25330

Females

10814

F18-39

10814

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25390

Females

10856

F18-39

10856

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

23695

Females

10099

F18-39

10099

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

23491

Females

10031

F18-39

10031

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

24251

Females

10416

F18-39

10416

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

24540

Females

10544

F18-39

10544

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

24162

Females

10420

F18-39

10420

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

24177

Females

10454

F18-39

10454

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23446

Females

10132

F18-39

10132

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

24717

Females

10678

F18-39

10678

Passing Analysis

Category:
Athletes Passed
334
Passed By
739
Net Change
-405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24796
5K → 10K60183-123#24796#24919
10K → 15K5297-45#24919#24964
15K → 20K21135-114#24964#25078
20K → Half415-11#25078#25089
Half → 25K13113-100#25089#25189
25K → 30K13120-107#25189#25296
30K → 20M552+53#25296#25243
20M → 21M232+21#25243#25222
21M → 35K124+8#25222#25214
35K → 23M1918+1#25214#25213
23M → 24M256+19#25213#25194
24M → 40K1419-5#25194#25199
40K → 25.2M123+9#25199#25190
25.2M → Finish1122-11#25190#25201
TOTALS334739-405
📊

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