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BOSTON MARATHON 2024

Stacy Cooper

Bib: 22042•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:58/mi
27:53
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
55:30
↑ 79↓ 1380.4%
15K· 9.32 mi
8:59/mi
1:23:25
↑ 67↓ 78
20K· 12.43 mi
9:17/mi
1:52:15
↑ 106↓ 860.1%
Half· 13.11 mi
9:02/mi
1:58:25
↑ 19↓ 370.5%
25K· 15.53 mi
10:22/mi
2:23:34
↑ 66↓ 880.2%
30K· 18.64 mi
10:48/mi
2:57:08
↑ 181↓ 1480.2%
20M
13:13/mi
3:15:06
↑ 64↓ 500.2%
21M
11:18/mi
3:26:24
↑ 106↓ 241.6%
35K· 21.75 mi
10:16/mi
3:34:05
↑ 17↓ 861.7%
23M
10:43/mi
3:47:30
↑ 23↓ 630.6%
24M
10:28/mi
3:57:58
↓ 821.3%
40K· 24.85 mi
12:03/mi
4:08:16
↓ 200.3%
25.2M
11:10/mi
4:12:07
↑ 13↓ 160.2%
Finish· 26.22 mi
10:01/mi
4:22:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:25
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:23:54
Pace10:59 /mi
📊Positive Split: 21.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3027:538:5827:53
8:58
-
10K
6.21 mi11:56:0755:308:5627:37
8:53
-0:05
15K
9.32 mi12:24:021:23:258:5727:55
8:59
+0:06
20K
12.43 mi12:52:521:52:159:0228:50
9:17
+0:18
Half
13.11 mi12:59:021:58:259:026:10
9:02
-0:15
25K
15.53 mi13:24:112:23:349:1525:09
10:22
+1:20
30K
18.64 mi13:57:452:57:089:3033:34
10:48
+0:26
20M
20.00 mi14:15:433:15:069:4517:58
13:13
+2:25
21M
21.00 mi14:27:013:26:249:5011:18
11:18
-1:55
35K
21.75 mi14:34:423:34:059:517:41
10:16
-1:02
23M
23.00 mi14:48:073:47:309:5313:25
10:43
+0:27
24M
24.00 mi14:58:353:57:589:5510:28
10:28
-0:15
40K
24.85 mi15:08:534:08:169:5910:18
12:03
+1:35
25.2M
25.20 mi15:12:444:12:0710:003:51
11:10
-0:53
Finish
26.22 mi15:22:564:22:1910:0110:12
10:01
-1:09

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

8:53 /mi

Average Pace

10:01 /mi

Slowest Pace

13:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:25

45% of race

Time at Steady Pace

1:40:29

38% of race

Time at Slower Pace

43:25

17% of race

Average Pace: 10:00 /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 mi11:28:3027:538:5827:53
8:58
#19977
10K
6.21 mi11:56:0755:308:5627:37
8:53
#19619
15K
9.32 mi12:24:021:23:258:5727:55
8:59
#19368
20K
12.43 mi12:52:521:52:159:0228:50
9:17
#19107
Half
13.11 mi12:59:021:58:259:026:10
9:02
#19061
25K
15.53 mi13:24:112:23:349:1525:09
10:22
#19321
30K
18.64 mi13:57:452:57:089:3033:34
10:48
#19386
20M
20.00 mi14:15:433:15:069:4517:58
13:13
#19811
21M
21.00 mi14:27:013:26:249:5011:18
11:18
#19600
35K
21.75 mi14:34:423:34:059:517:41
10:16
#19533
23M
23.00 mi14:48:073:47:309:5313:25
10:43
#19410
24M
24.00 mi14:58:353:57:589:5510:28
10:28
#19325
40K
24.85 mi15:08:534:08:169:5910:18
12:03
#19360
25.2M
25.20 mi15:12:444:12:0710:003:51
11:10
#19292
Finish
26.22 mi15:22:564:22:1910:0110:12
10:01
#19234
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi199777871787118854(Top 74%)7173(Top 66%)7173(Top 409%)
10K6.21 mi3.10 mi19619+3587653+2187653+21819290(Top 75%)7445(Top 68%)7445(Top 425%)
15K9.32 mi3.11 mi19368+2517496+1577496+15718854(Top 74%)7173(Top 66%)7173(Top 409%)
20K12.43 mi3.11 mi19107+2617354+1427354+14218498(Top 72%)6993(Top 64%)6993(Top 399%)
Half13.11 mi0.68 mi19061+467326+287326+2818494(Top 72%)7063(Top 65%)7063(Top 403%)
25K15.53 mi2.42 mi19321-2607475-1497475-14920096(Top 79%)7979(Top 73%)7979(Top 455%)
30K18.64 mi3.11 mi19386-657582-1077582-10719533(Top 76%)7870(Top 72%)7870(Top 449%)
20M20.00 mi1.36 mi19811-4257819-2377819-23723120(Top 90%)9816(Top 90%)9816(Top 560%)
21M21.00 mi1.00 mi19600+2117738+817738+8117153(Top 67%)6933(Top 63%)6933(Top 395%)
35K21.75 mi0.75 mi19533+677723+157723+1517963(Top 70%)7324(Top 67%)7324(Top 418%)
23M23.00 mi1.25 mi19410+1237691+327691+3217624(Top 69%)7234(Top 66%)7234(Top 413%)
24M24.00 mi1.00 mi19325+857654+377654+3717765(Top 70%)7350(Top 67%)7350(Top 419%)
40K24.85 mi0.85 mi19360-357691-377691-3720548(Top 80%)8776(Top 80%)8776(Top 501%)
25.2M25.20 mi0.35 mi19292+687664+277664+2715083(Top 59%)6092(Top 56%)6092(Top 348%)
Finish26.22 mi1.02 mi19234+587647+177647+1718421(Top 72%)7697(Top 70%)7697(Top 439%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

18854

Females

7173

F45-49

7173

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19290

Females

7445

F45-49

7445

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

18854

Females

7173

F45-49

7173

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18498

Females

6993

F45-49

6993

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

18494

Females

7063

F45-49

7063

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20096

Females

7979

F45-49

7979

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19533

Females

7870

F45-49

7870

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

23120

Females

9816

F45-49

9816

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17153

Females

6933

F45-49

6933

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

17963

Females

7324

F45-49

7324

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17624

Females

7234

F45-49

7234

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

17765

Females

7350

F45-49

7350

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20548

Females

8776

F45-49

8776

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15083

Females

6092

F45-49

6092

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

18421

Females

7697

F45-49

7697

Passing Analysis

Category:
Athletes Passed
2351
Passed By
1608
Net Change
+743
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19977
5K → 10K472114+358#19977#19619
10K → 15K353102+251#19619#19368
15K → 20K387126+261#19368#19107
20K → Half7125+46#19107#19061
Half → 25K102362-260#19061#19321
25K → 30K187252-65#19321#19386
30K → 20M19444-425#19386#19811
20M → 21M2198+211#19811#19600
21M → 35K8013+67#19600#19533
35K → 23M15128+123#19533#19410
23M → 24M10520+85#19410#19325
24M → 40K5085-35#19325#19360
40K → 25.2M691+68#19360#19292
25.2M → Finish8628+58#19292#19234
TOTALS23511608+743
📊

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