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BOSTON MARATHON 2024

Kelly Dunn

Bib: 17943•F

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Masters (Masters Women)
#0 / 6263
Top 33%
Division (F40-44)
#0 / 1613
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
8:27/mi
26:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:31/mi
52:43
↑ 79↓ 1380.4%
15K· 9.32 mi
8:30/mi
1:19:07
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:46:01
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:51:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:31/mi
2:12:29
↑ 66↓ 880.2%
30K· 18.64 mi
9:00/mi
2:40:28
↑ 181↓ 1480.2%
20M
8:40/mi
2:52:14
↑ 64↓ 500.2%
21M
10:10/mi
3:02:24
↑ 106↓ 241.6%
35K· 21.75 mi
8:33/mi
3:08:48
↑ 17↓ 861.7%
23M
8:38/mi
3:19:37
↑ 23↓ 630.6%
24M
8:58/mi
3:28:35
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:36:08
↓ 200.3%
25.2M
10:50/mi
3:39:52
↑ 13↓ 160.2%
Finish· 26.22 mi
8:32/mi
3:48:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:51
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time1:56:43
Pace8:54 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4326:148:2726:14
8:27
-
10K
6.21 mi11:44:1252:438:2926:29
8:31
+0:04
15K
9.32 mi12:10:361:19:078:2926:24
8:30
-0:01
20K
12.43 mi12:37:301:46:018:3226:54
8:39
+0:09
Half
13.11 mi12:43:201:51:518:325:50
8:33
-0:06
25K
15.53 mi13:03:582:12:298:3220:38
8:31
-0:02
30K
18.64 mi13:31:572:40:288:3627:59
9:00
+0:29
20M
20.00 mi13:43:432:52:148:3711:46
8:40
-0:20
21M
21.00 mi13:53:533:02:248:4110:10
10:10
+1:30
35K
21.75 mi14:00:173:08:488:416:24
8:33
-1:37
23M
23.00 mi14:11:063:19:378:4110:49
8:38
+0:05
24M
24.00 mi14:20:043:28:358:418:58
8:58
+0:20
40K
24.85 mi14:27:373:36:088:427:33
8:50
-0:08
25.2M
25.20 mi14:31:213:39:528:433:44
10:50
+2:00
Finish
26.22 mi14:40:033:48:348:438:42
8:32
-2:18

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

8:27 /mi

Average Pace

8:43 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:57:43

78% of race

Time at Slower Pace

50:51

22% of race

Average Pace: 8:43 /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 mi11:17:4326:148:2726:14
8:27
#17462
10K
6.21 mi11:44:1252:438:2926:29
8:31
#17434
15K
9.32 mi12:10:361:19:078:2926:24
8:30
#17009
20K
12.43 mi12:37:301:46:018:3226:54
8:39
#16592
Half
13.11 mi12:43:201:51:518:325:50
8:33
#16562
25K
15.53 mi13:03:582:12:298:3220:38
8:31
#15900
30K
18.64 mi13:31:572:40:288:3627:59
9:00
#15387
20M
20.00 mi13:43:432:52:148:3711:46
8:40
#15062
21M
21.00 mi13:53:533:02:248:4110:10
10:10
#14950
35K
21.75 mi14:00:173:08:488:416:24
8:33
#14804
23M
23.00 mi14:11:063:19:378:4110:49
8:38
#14411
24M
24.00 mi14:20:043:28:358:418:58
8:58
#14268
40K
24.85 mi14:27:373:36:088:427:33
8:50
#14094
25.2M
25.20 mi14:31:213:39:528:433:44
10:50
#14078
Finish
26.22 mi14:40:033:48:348:438:42
8:32
#13971
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi174626442644216392(Top 64%)5798(Top 53%)5798(Top 359%)
10K6.21 mi3.10 mi17434+286409+336409+3317430(Top 68%)6382(Top 58%)6382(Top 396%)
15K9.32 mi3.11 mi17009+4256148+2616148+26116392(Top 64%)5798(Top 53%)5798(Top 359%)
20K12.43 mi3.11 mi16592+4175918+2305918+23015627(Top 61%)5361(Top 49%)5361(Top 332%)
Half13.11 mi0.68 mi16562+305904+145904+1416015(Top 63%)5624(Top 51%)5624(Top 349%)
25K15.53 mi2.42 mi15900+6625546+3585546+35813129(Top 51%)4115(Top 38%)4115(Top 255%)
30K18.64 mi3.11 mi15387+5135310+2365310+23613279(Top 52%)4440(Top 41%)4440(Top 275%)
20M20.00 mi1.36 mi15062+3255165+1455165+14510349(Top 41%)3135(Top 29%)3135(Top 194%)
21M21.00 mi1.00 mi14950+1125147+185147+1813617(Top 53%)5106(Top 47%)5106(Top 317%)
35K21.75 mi0.75 mi14804+1465097+505097+5011109(Top 43%)3825(Top 35%)3825(Top 237%)
23M23.00 mi1.25 mi14411+3934924+1734924+1739252(Top 36%)3017(Top 28%)3017(Top 187%)
24M24.00 mi1.00 mi14268+1434881+434881+4312010(Top 47%)4418(Top 40%)4418(Top 274%)
40K24.85 mi0.85 mi14094+1744814+674814+6710083(Top 39%)3615(Top 33%)3615(Top 224%)
25.2M25.20 mi0.35 mi14078+164829-154829-1513935(Top 55%)5531(Top 51%)5531(Top 343%)
Finish26.22 mi1.02 mi13971+1074801+284801+2811752(Top 46%)4354(Top 40%)4354(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16392

Females

5798

F40-44

5798

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

17430

Females

6382

F40-44

6382

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16392

Females

5798

F40-44

5798

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15627

Females

5361

F40-44

5361

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16015

Females

5624

F40-44

5624

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13129

Females

4115

F40-44

4115

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13279

Females

4440

F40-44

4440

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10349

Females

3135

F40-44

3135

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13617

Females

5106

F40-44

5106

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

11109

Females

3825

F40-44

3825

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9252

Females

3017

F40-44

3017

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12010

Females

4418

F40-44

4418

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10083

Females

3615

F40-44

3615

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

13935

Females

5531

F40-44

5531

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

11752

Females

4354

F40-44

4354

Passing Analysis

Category:
Athletes Passed
4154
Passed By
663
Net Change
+3491
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17462
5K → 10K296268+28#17462#17434
10K → 15K49469+425#17434#17009
15K → 20K48871+417#17009#16592
20K → Half5626+30#16592#16562
Half → 25K6642+662#16562#15900
25K → 30K56249+513#15900#15387
30K → 20M3250+325#15387#15062
20M → 21M18371+112#15062#14950
21M → 35K1515+146#14950#14804
35K → 23M3996+393#14804#14411
23M → 24M16724+143#14411#14268
24M → 40K1828+174#14268#14094
40K → 25.2M5135+16#14094#14078
25.2M → Finish13629+107#14078#13971
TOTALS4154663+3491
📊

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