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BOSTON MARATHON 2024

Kathryn Richey

Bib: 13922•F

FL

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
7:42/mi
23:55
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
47:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:38/mi
1:11:36
↑ 67↓ 78
20K· 12.43 mi
7:49/mi
1:35:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:41:10
↑ 19↓ 370.5%
25K· 15.53 mi
8:15/mi
2:01:11
↑ 66↓ 880.2%
30K· 18.64 mi
9:08/mi
2:29:33
↑ 181↓ 1480.2%
20M
10:01/mi
2:43:10
↑ 64↓ 500.2%
21M
10:40/mi
2:53:50
↑ 106↓ 241.6%
35K· 21.75 mi
9:05/mi
3:00:38
↑ 17↓ 861.7%
23M
10:00/mi
3:13:09
↑ 23↓ 630.6%
24M
10:39/mi
3:23:48
↓ 821.3%
40K· 24.85 mi
12:04/mi
3:34:07
↓ 200.3%
25.2M
13:46/mi
3:38:52
↑ 13↓ 160.2%
Finish· 26.22 mi
9:45/mi
3:48:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:10
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time2:07:38
Pace9:44 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5523:557:4223:55
7:42
-
10K
6.21 mi11:17:5447:547:4323:59
7:43
+0:01
15K
9.32 mi11:41:361:11:367:4123:42
7:38
-0:05
20K
12.43 mi12:05:521:35:527:4324:16
7:49
+0:11
Half
13.11 mi12:11:101:41:107:435:18
7:46
-0:03
25K
15.53 mi12:31:112:01:117:4820:01
8:15
+0:29
30K
18.64 mi12:59:332:29:338:0128:22
9:08
+0:53
20M
20.00 mi13:13:102:43:108:0913:37
10:01
+0:53
21M
21.00 mi13:23:502:53:508:1710:40
10:40
+0:39
35K
21.75 mi13:30:383:00:388:186:48
9:05
-1:35
23M
23.00 mi13:43:093:13:098:2412:31
10:00
+0:55
24M
24.00 mi13:53:483:23:488:3010:39
10:39
+0:39
40K
24.85 mi14:04:073:34:078:3710:19
12:04
+1:25
25.2M
25.20 mi14:08:523:38:528:414:45
13:46
+1:42
Finish
26.22 mi14:18:483:48:488:449:56
9:45
-4:01

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

7:38 /mi

Average Pace

8:44 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:11

53% of race

Time at Steady Pace

57:37

25% of race

Time at Slower Pace

50:00

22% of race

Average Pace: 8:44 /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 mi10:53:5523:557:4223:55
7:42
#12319
10K
6.21 mi11:17:5447:547:4323:59
7:43
#12184
15K
9.32 mi11:41:361:11:367:4123:42
7:38
#11584
20K
12.43 mi12:05:521:35:527:4324:16
7:49
#11272
Half
13.11 mi12:11:101:41:107:435:18
7:46
#11254
25K
15.53 mi12:31:112:01:117:4820:01
8:15
#11287
30K
18.64 mi12:59:332:29:338:0128:22
9:08
#11832
20M
20.00 mi13:13:102:43:108:0913:37
10:01
#12272
21M
21.00 mi13:23:502:53:508:1710:40
10:40
#12479
35K
21.75 mi13:30:383:00:388:186:48
9:05
#12503
23M
23.00 mi13:43:093:13:098:2412:31
10:00
#12687
24M
24.00 mi13:53:483:23:488:3010:39
10:39
#13090
40K
24.85 mi14:04:073:34:078:3710:19
12:04
#13596
25.2M
25.20 mi14:08:523:38:528:414:45
13:46
#13851
Finish
26.22 mi14:18:483:48:488:449:56
9:45
#14018
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi123193317331710662(Top 42%)2519(Top 23%)2519(Top 156%)
10K6.21 mi3.10 mi12184+1353269+483269+4812038(Top 47%)3217(Top 29%)3217(Top 199%)
15K9.32 mi3.11 mi11584+6002971+2982971+29810662(Top 42%)2519(Top 23%)2519(Top 156%)
20K12.43 mi3.11 mi11272+3122823+1482823+14810514(Top 41%)2587(Top 24%)2587(Top 160%)
Half13.11 mi0.68 mi11254+182816+72816+711184(Top 44%)2924(Top 27%)2924(Top 181%)
25K15.53 mi2.42 mi11287-332879-632879-6311736(Top 46%)3365(Top 31%)3365(Top 209%)
30K18.64 mi3.11 mi11832-5453255-3763255-37613875(Top 54%)4778(Top 44%)4778(Top 296%)
20M20.00 mi1.36 mi12272-4403552-2973552-29716555(Top 65%)6491(Top 59%)6491(Top 402%)
21M21.00 mi1.00 mi12479-2073734-1823734-18215359(Top 60%)6002(Top 55%)6002(Top 372%)
35K21.75 mi0.75 mi12503-243790-563790-5613772(Top 54%)5201(Top 48%)5201(Top 322%)
23M23.00 mi1.25 mi12687-1843943-1533943-15315461(Top 61%)6145(Top 56%)6145(Top 381%)
24M24.00 mi1.00 mi13090-4034230-2874230-28718286(Top 72%)7603(Top 70%)7603(Top 471%)
40K24.85 mi0.85 mi13596-5064550-3204550-32020589(Top 81%)8796(Top 81%)8796(Top 545%)
25.2M25.20 mi0.35 mi13851-2554705-1554705-15521219(Top 83%)9094(Top 83%)9094(Top 564%)
Finish26.22 mi1.02 mi14018-1674825-1204825-12017535(Top 69%)7274(Top 67%)7274(Top 451%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

10662

Females

2519

F40-44

2519

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12038

Females

3217

F40-44

3217

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

10662

Females

2519

F40-44

2519

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10514

Females

2587

F40-44

2587

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11184

Females

2924

F40-44

2924

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11736

Females

3365

F40-44

3365

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13875

Females

4778

F40-44

4778

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

16555

Females

6491

F40-44

6491

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15359

Females

6002

F40-44

6002

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13772

Females

5201

F40-44

5201

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15461

Females

6145

F40-44

6145

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18286

Females

7603

F40-44

7603

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20589

Females

8796

F40-44

8796

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

21219

Females

9094

F40-44

9094

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

17535

Females

7274

F40-44

7274

Passing Analysis

Category:
Athletes Passed
2139
Passed By
3838
Net Change
-1699
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12319
5K → 10K361226+135#12319#12184
10K → 15K62020+600#12184#11584
15K → 20K39078+312#11584#11272
20K → Half4830+18#11272#11254
Half → 25K202235-33#11254#11287
25K → 30K151696-545#11287#11832
30K → 20M53493-440#11832#12272
20M → 21M76283-207#12272#12479
21M → 35K6185-24#12479#12503
35K → 23M79263-184#12503#12687
23M → 24M33436-403#12687#13090
24M → 40K19525-506#13090#13596
40K → 25.2M6261-255#13596#13851
25.2M → Finish40207-167#13851#14018
TOTALS21393838-1699
📊

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