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BOSTON MARATHON 2024

Kimberly Mahoney

Bib: 18374•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:17
Rank: #15645
Start → 5K
8:08/mi
25:17 split
10K· 6.21 mi
50:58
Rank: #15769 (-124)
5K → 10K
8:16/mi
25:41 split
15K· 9.32 mi
1:17:20
Rank: #15912 (-143)
10K → 15K
8:29/mi
26:22 split
20K· 12.43 mi
1:45:04
Rank: #16160 (-248)
15K → 20K
8:56/mi
27:44 split
Half· 13.11 mi
1:51:07
Rank: #16226 (-66)
20K → Half
8:52/mi
6:03 split
25K· 15.53 mi
2:14:03
Rank: #16457 (-231)
Half → 25K
9:28/mi
22:56 split
30K· 18.64 mi
2:45:09
Rank: #16692 (-235)
25K → 30K
10:01/mi
31:06 split
20M
2:58:02
Rank: #16514 (+178)
30K → 20M
9:29/mi
12:53 split
21M
3:09:07
Rank: #16561 (-47)
20M → 21M
11:05/mi
11:05 split
35K· 21.75 mi
3:16:08
Rank: #16518 (+43)
21M → 35K
9:23/mi
7:01 split
23M
3:29:07
Rank: #16551 (-33)
35K → 23M
10:22/mi
12:59 split
24M
3:39:22
Rank: #16580 (-29)
23M → 24M
10:15/mi
10:15 split
40K· 24.85 mi
3:49:02
Rank: #16686 (-106)
24M → 40K
11:18/mi
9:40 split
25.2M
3:53:45
Rank: #16799 (-113)
40K → 25.2M
13:41/mi
4:43 split
Finish· 26.22 mi
4:05:27
Rank: #17061 (-262)
25.2M → Finish
11:29/mi
11:42 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:07
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:14:20
Pace10:15 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4725:178:0825:17
8:08
-
10K
6.21 mi11:42:2850:588:1225:41
8:16
+0:08
15K
9.32 mi12:08:501:17:208:1826:22
8:29
+0:13
20K
12.43 mi12:36:341:45:048:2727:44
8:56
+0:27
Half
13.11 mi12:42:371:51:078:296:03
8:52
-0:04
25K
15.53 mi13:05:332:14:038:3822:56
9:28
+0:36
30K
18.64 mi13:36:392:45:098:5231:06
10:01
+0:33
20M
20.00 mi13:49:322:58:028:5412:53
9:29
-0:32
21M
21.00 mi14:00:373:09:079:0011:05
11:05
+1:36
35K
21.75 mi14:07:383:16:089:017:01
9:23
-1:42
23M
23.00 mi14:20:373:29:079:0612:59
10:22
+0:59
24M
24.00 mi14:30:523:39:229:0810:15
10:15
-0:07
40K
24.85 mi14:40:323:49:029:139:40
11:18
+1:03
25.2M
25.20 mi14:45:153:53:459:174:43
13:41
+2:23
Finish
26.22 mi14:56:574:05:279:2211:42
11:29
-2:12

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

8:08 /mi

Average Pace

9:22 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:20

32% of race

Time at Steady Pace

1:47:43

44% of race

Time at Slower Pace

1:00:24

25% of race

Average Pace: 9:22 /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 mi11:16:4725:178:0825:17
8:08
#15645
10K
6.21 mi11:42:2850:588:1225:41
8:16
#15769
15K
9.32 mi12:08:501:17:208:1826:22
8:29
#15912
20K
12.43 mi12:36:341:45:048:2727:44
8:56
#16160
Half
13.11 mi12:42:371:51:078:296:03
8:52
#16226
25K
15.53 mi13:05:332:14:038:3822:56
9:28
#16457
30K
18.64 mi13:36:392:45:098:5231:06
10:01
#16692
20M
20.00 mi13:49:322:58:028:5412:53
9:29
#16514
21M
21.00 mi14:00:373:09:079:0011:05
11:05
#16561
35K
21.75 mi14:07:383:16:089:017:01
9:23
#16518
23M
23.00 mi14:20:373:29:079:0612:59
10:22
#16551
24M
24.00 mi14:30:523:39:229:0810:15
10:15
#16580
40K
24.85 mi14:40:323:49:029:139:40
11:18
#16686
25.2M
25.20 mi14:45:153:53:459:174:43
13:41
#16799
Finish
26.22 mi14:56:574:05:279:2211:42
11:29
#17061
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi156455353535316338(Top 64%)5772(Top 53%)5772(Top 358%)
10K6.21 mi3.10 mi15769-1245394-415394-4115944(Top 62%)5500(Top 50%)5500(Top 341%)
15K9.32 mi3.11 mi15912-1435510-1165510-11616338(Top 64%)5772(Top 53%)5772(Top 358%)
20K12.43 mi3.11 mi16160-2485667-1575667-15717026(Top 67%)6185(Top 57%)6185(Top 383%)
Half13.11 mi0.68 mi16226-665707-405707-4017681(Top 69%)6622(Top 61%)6622(Top 411%)
25K15.53 mi2.42 mi16457-2315875-1685875-16817407(Top 68%)6495(Top 59%)6495(Top 403%)
30K18.64 mi3.11 mi16692-2356085-2106085-21017379(Top 68%)6721(Top 62%)6721(Top 417%)
20M20.00 mi1.36 mi16514+1786018+676018+6714478(Top 57%)5384(Top 49%)5384(Top 334%)
21M21.00 mi1.00 mi16561-476059-416059-4116563(Top 65%)6629(Top 61%)6629(Top 411%)
35K21.75 mi0.75 mi16518+436049+106049+1015062(Top 59%)5876(Top 54%)5876(Top 364%)
23M23.00 mi1.25 mi16551-336109-606109-6016649(Top 65%)6727(Top 62%)6727(Top 417%)
24M24.00 mi1.00 mi16580-296158-496158-4917140(Top 67%)7027(Top 64%)7027(Top 436%)
40K24.85 mi0.85 mi16686-1066253-956253-9518870(Top 74%)7943(Top 73%)7943(Top 492%)
25.2M25.20 mi0.35 mi16799-1136338-856338-8521055(Top 82%)9006(Top 82%)9006(Top 558%)
Finish26.22 mi1.02 mi17061-2626512-1746512-17422392(Top 88%)9636(Top 88%)9636(Top 597%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16338

Females

5772

F40-44

5772

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15944

Females

5500

F40-44

5500

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16338

Females

5772

F40-44

5772

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17026

Females

6185

F40-44

6185

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17681

Females

6622

F40-44

6622

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

17407

Females

6495

F40-44

6495

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

17379

Females

6721

F40-44

6721

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

14478

Females

5384

F40-44

5384

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16563

Females

6629

F40-44

6629

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15062

Females

5876

F40-44

5876

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

16649

Females

6727

F40-44

6727

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17140

Females

7027

F40-44

7027

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18870

Females

7943

F40-44

7943

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21055

Females

9006

F40-44

9006

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

22392

Females

9636

F40-44

9636

Passing Analysis

Category:
Athletes Passed
1587
Passed By
3003
Net Change
-1416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15645
5K → 10K231355-124#15645#15769
10K → 15K186329-143#15769#15912
15K → 20K179427-248#15912#16160
20K → Half1884-66#16160#16226
Half → 25K158389-231#16226#16457
25K → 30K159394-235#16457#16692
30K → 20M21335+178#16692#16514
20M → 21M85132-47#16514#16561
21M → 35K7835+43#16561#16518
35K → 23M96129-33#16518#16551
23M → 24M78107-29#16551#16580
24M → 40K54160-106#16580#16686
40K → 25.2M17130-113#16686#16799
25.2M → Finish35297-262#16799#17061
TOTALS15873003-1416
📊

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