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BOSTON MARATHON 2024

Amy Cords

Bib: 23426•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 46%
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
8:52/mi
27:33
↑ 97↓ 3451.5%
10K· 6.21 mi
8:59/mi
55:28
↑ 79↓ 1380.4%
15K· 9.32 mi
9:09/mi
1:23:53
↑ 67↓ 78
20K· 12.43 mi
10:09/mi
1:55:24
↑ 106↓ 860.1%
Half· 13.11 mi
9:43/mi
2:02:02
↑ 19↓ 370.5%
25K· 15.53 mi
10:38/mi
2:27:48
↑ 66↓ 880.2%
30K· 18.64 mi
11:26/mi
3:03:18
↑ 181↓ 1480.2%
20M
10:39/mi
3:17:46
↑ 64↓ 500.2%
21M
12:19/mi
3:30:05
↑ 106↓ 241.6%
35K· 21.75 mi
9:28/mi
3:37:10
↑ 17↓ 861.7%
23M
10:50/mi
3:50:44
↑ 23↓ 630.6%
24M
10:39/mi
4:01:23
↓ 821.3%
40K· 24.85 mi
12:06/mi
4:11:44
↓ 200.3%
25.2M
13:20/mi
4:16:20
↑ 13↓ 160.2%
Finish· 26.22 mi
10:30/mi
4:27:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:02
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time2:25:00
Pace11:04 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:1127:338:5227:33
8:52
-
10K
6.21 mi11:56:0655:288:5627:55
8:59
+0:07
15K
9.32 mi12:24:311:23:539:0028:25
9:09
+0:10
20K
12.43 mi12:56:021:55:249:1731:31
10:09
+1:00
Half
13.11 mi13:02:402:02:029:196:38
9:43
-0:26
25K
15.53 mi13:28:262:27:489:3125:46
10:38
+0:55
30K
18.64 mi14:03:563:03:189:5035:30
11:26
+0:48
20M
20.00 mi14:18:243:17:469:5314:28
10:39
-0:47
21M
21.00 mi14:30:433:30:0510:0012:19
12:19
+1:40
35K
21.75 mi14:37:483:37:109:597:05
9:28
-2:51
23M
23.00 mi14:51:223:50:4410:0213:34
10:50
+1:22
24M
24.00 mi15:02:014:01:2310:0310:39
10:39
-0:11
40K
24.85 mi15:12:224:11:4410:0810:21
12:06
+1:27
25.2M
25.20 mi15:16:584:16:2010:104:36
13:20
+1:14
Finish
26.22 mi15:27:404:27:0210:1210:42
10:30
-2:50

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

8:52 /mi

Average Pace

10:12 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:36

37% of race

Time at Steady Pace

1:46:40

40% of race

Time at Slower Pace

1:02:46

24% of race

Average Pace: 10:11 /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 mi11:28:1127:338:5227:33
8:52
#19563
10K
6.21 mi11:56:0655:288:5627:55
8:59
#19600
15K
9.32 mi12:24:311:23:539:0028:25
9:09
#19574
20K
12.43 mi12:56:021:55:249:1731:31
10:09
#20062
Half
13.11 mi13:02:402:02:029:196:38
9:43
#20106
25K
15.53 mi13:28:262:27:489:3125:46
10:38
#20186
30K
18.64 mi14:03:563:03:189:5035:30
11:26
#20327
20M
20.00 mi14:18:243:17:469:5314:28
10:39
#20179
21M
21.00 mi14:30:433:30:0510:0012:19
12:19
#20126
35K
21.75 mi14:37:483:37:109:597:05
9:28
#19959
23M
23.00 mi14:51:223:50:4410:0213:34
10:50
#19825
24M
24.00 mi15:02:014:01:2310:0310:39
10:39
#19733
40K
24.85 mi15:12:224:11:4410:0810:21
12:06
#19768
25.2M
25.20 mi15:16:584:16:2010:104:36
13:20
#19783
Finish
26.22 mi15:27:404:27:0210:1210:42
10:30
#19775
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi195637662766219513(Top 76%)7528(Top 69%)7528(Top 1371%)
10K6.21 mi3.10 mi19600-377644+187644+1819699(Top 77%)7673(Top 70%)7673(Top 1398%)
15K9.32 mi3.11 mi19574+267615+297615+2919513(Top 76%)7528(Top 69%)7528(Top 1371%)
20K12.43 mi3.11 mi20062-4887856-2417856-24120901(Top 82%)8295(Top 76%)8295(Top 1511%)
Half13.11 mi0.68 mi20106-447881-257881-2520736(Top 81%)8261(Top 76%)8261(Top 1505%)
25K15.53 mi2.42 mi20186-807931-507931-5020717(Top 81%)8313(Top 76%)8313(Top 1514%)
30K18.64 mi3.11 mi20327-1418064-1338064-13320870(Top 82%)8566(Top 78%)8566(Top 1560%)
20M20.00 mi1.36 mi20179+1488017+478017+4718430(Top 72%)7424(Top 68%)7424(Top 1352%)
21M21.00 mi1.00 mi20126+538013+48013+419501(Top 76%)8069(Top 74%)8069(Top 1470%)
35K21.75 mi0.75 mi19959+1677936+777936+7715426(Top 60%)6063(Top 56%)6063(Top 1104%)
23M23.00 mi1.25 mi19825+1347900+367900+3617960(Top 70%)7397(Top 68%)7397(Top 1347%)
24M24.00 mi1.00 mi19733+927867+337867+3318303(Top 72%)7620(Top 70%)7620(Top 1388%)
40K24.85 mi0.85 mi19768-357896-297896-2920670(Top 81%)8832(Top 81%)8832(Top 1609%)
25.2M25.20 mi0.35 mi19783-157915-197915-1920410(Top 80%)8721(Top 80%)8721(Top 1589%)
Finish26.22 mi1.02 mi19775+87928-137928-1320026(Top 78%)8489(Top 78%)8489(Top 1546%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19513

Females

7528

F60-64

7528

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

19699

Females

7673

F60-64

7673

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19513

Females

7528

F60-64

7528

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20901

Females

8295

F60-64

8295

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

20736

Females

8261

F60-64

8261

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20717

Females

8313

F60-64

8313

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

20870

Females

8566

F60-64

8566

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18430

Females

7424

F60-64

7424

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19501

Females

8069

F60-64

8069

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

15426

Females

6063

F60-64

6063

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17960

Females

7397

F60-64

7397

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18303

Females

7620

F60-64

7620

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20670

Females

8832

F60-64

8832

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20410

Females

8721

F60-64

8721

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

20026

Females

8489

F60-64

8489

Passing Analysis

Category:
Athletes Passed
1699
Passed By
1911
Net Change
-212
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19563
5K → 10K233270-37#19563#19600
10K → 15K243217+26#19600#19574
15K → 20K96584-488#19574#20062
20K → Half2468-44#20062#20106
Half → 25K125205-80#20106#20186
25K → 30K127268-141#20186#20327
30K → 20M17123+148#20327#20179
20M → 21M10249+53#20179#20126
21M → 35K1681+167#20126#19959
35K → 23M15723+134#19959#19825
23M → 24M11523+92#19825#19733
24M → 40K4984-35#19733#19768
40K → 25.2M2742-15#19768#19783
25.2M → Finish6254+8#19783#19775
TOTALS16991911-212
📊

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