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BOSTON MARATHON 2024

Kym Saunders

Bib: 19989•F

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

Start
0:00:00
Race begins
5K· 3.11 mi
25:51
Rank: #16790
Start → 5K
25:51 | 8:19/mi
10K· 6.21 mi
53:03
Rank: #17750 (-960)
5K → 10K
27:12 | 8:45/mi
15K· 9.32 mi
1:21:53
Rank: #18631 (-881)
10K → 15K
28:50 | 9:17/mi
20K· 12.43 mi
1:53:21
Rank: #19457 (-826)
15K → 20K
31:28 | 10:08/mi
Half· 13.11 mi
2:00:01
Rank: #19564 (-107)
20K → Half
6:40 | 9:46/mi
25K· 15.53 mi
2:26:15
Rank: #19926 (-362)
Half → 25K
26:14 | 10:49/mi
30K· 18.64 mi
3:02:55
Rank: #20271 (-345)
25K → 30K
36:40 | 11:48/mi
20M
3:18:59
Rank: #20335 (-64)
30K → 20M
16:04 | 11:49/mi
21M
3:33:26
Rank: #20542 (-207)
20M → 21M
14:27 | 14:27/mi
35K· 21.75 mi
3:41:25
Rank: #20482 (+60)
21M → 35K
7:59 | 10:40/mi
23M
3:56:39
Rank: #20532 (-50)
35K → 23M
15:14 | 12:10/mi
24M
4:08:13
Rank: #20520 (+12)
23M → 24M
11:34 | 11:34/mi
40K· 24.85 mi
4:18:23
Rank: #20507 (+13)
24M → 40K
10:10 | 11:53/mi
25.2M
4:23:43
Rank: #20569 (-62)
40K → 25.2M
5:20 | 15:28/mi
Finish· 26.22 mi
4:35:29
Rank: #20637 (-68)
25.2M → Finish
11:46 | 11:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:01
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:35:28
Pace11:52 /mi
📊Positive Split: 29.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0425:518:1925:51
8:19
-
10K
6.21 mi11:45:1653:038:3227:12
8:45
+0:26
15K
9.32 mi12:14:061:21:538:4728:50
9:17
+0:32
20K
12.43 mi12:45:341:53:219:0731:28
10:08
+0:51
Half
13.11 mi12:52:142:00:019:096:40
9:46
-0:22
25K
15.53 mi13:18:282:26:159:2526:14
10:49
+1:03
30K
18.64 mi13:55:083:02:559:4936:40
11:48
+0:59
20M
20.00 mi14:11:123:18:599:5716:04
11:49
+0:01
21M
21.00 mi14:25:393:33:2610:1014:27
14:27
+2:38
35K
21.75 mi14:33:383:41:2510:117:59
10:40
-3:47
23M
23.00 mi14:48:523:56:3910:1715:14
12:10
+1:30
24M
24.00 mi15:00:264:08:1310:2111:34
11:34
-0:36
40K
24.85 mi15:10:364:18:2310:2410:10
11:53
+0:19
25.2M
25.20 mi15:15:564:23:4310:285:20
15:28
+3:35
Finish
26.22 mi15:27:424:35:2910:3111:46
11:33
-3:55

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

8:19 /mi

Average Pace

10:31 /mi

Slowest Pace

15:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:01

44% of race

Time at Steady Pace

2:15:41

49% of race

Time at Slower Pace

19:47

7% of race

Average Pace: 10:30 /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 mi11:18:0425:518:1925:51
8:19
#16790
10K
6.21 mi11:45:1653:038:3227:12
8:45
#17750
15K
9.32 mi12:14:061:21:538:4728:50
9:17
#18631
20K
12.43 mi12:45:341:53:219:0731:28
10:08
#19457
Half
13.11 mi12:52:142:00:019:096:40
9:46
#19564
25K
15.53 mi13:18:282:26:159:2526:14
10:49
#19926
30K
18.64 mi13:55:083:02:559:4936:40
11:48
#20271
20M
20.00 mi14:11:123:18:599:5716:04
11:49
#20335
21M
21.00 mi14:25:393:33:2610:1014:27
14:27
#20542
35K
21.75 mi14:33:383:41:2510:117:59
10:40
#20482
23M
23.00 mi14:48:523:56:3910:1715:14
12:10
#20532
24M
24.00 mi15:00:264:08:1310:2111:34
11:34
#20520
40K
24.85 mi15:10:364:18:2310:2410:10
11:53
#20507
25.2M
25.20 mi15:15:564:23:4310:285:20
15:28
#20569
Finish
26.22 mi15:27:424:35:2910:3111:46
11:33
#20637
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi167906039603919970(Top 78%)7771(Top 71%)7771(Top 443%)
10K6.21 mi3.10 mi17750-9606587-5486587-54818660(Top 73%)7120(Top 65%)7120(Top 406%)
15K9.32 mi3.11 mi18631-8817097-5107097-51019970(Top 78%)7771(Top 71%)7771(Top 443%)
20K12.43 mi3.11 mi19457-8267543-4467543-44620862(Top 82%)8274(Top 76%)8274(Top 472%)
Half13.11 mi0.68 mi19564-1077599-567599-5620891(Top 82%)8354(Top 76%)8354(Top 477%)
25K15.53 mi2.42 mi19926-3627798-1997798-19921132(Top 83%)8547(Top 78%)8547(Top 488%)
30K18.64 mi3.11 mi20271-3458040-2428040-24221576(Top 84%)8935(Top 82%)8935(Top 510%)
20M20.00 mi1.36 mi20335-648105-658105-6521039(Top 82%)8768(Top 80%)8768(Top 500%)
21M21.00 mi1.00 mi20542-2078239-1348239-13422932(Top 90%)9761(Top 89%)9761(Top 557%)
35K21.75 mi0.75 mi20482+608223+168223+1619030(Top 74%)7853(Top 72%)7853(Top 448%)
23M23.00 mi1.25 mi20532-508282-598282-5921099(Top 83%)8934(Top 82%)8934(Top 510%)
24M24.00 mi1.00 mi20520+128298-168298-1620575(Top 81%)8718(Top 80%)8718(Top 497%)
40K24.85 mi0.85 mi20507+138311-138311-1320245(Top 79%)8646(Top 79%)8646(Top 493%)
25.2M25.20 mi0.35 mi20569-628349-388349-3823523(Top 92%)10158(Top 93%)10158(Top 579%)
Finish26.22 mi1.02 mi20637-688398-498398-4922515(Top 88%)9699(Top 89%)9699(Top 553%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

19970

Females

7771

F45-49

7771

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18660

Females

7120

F45-49

7120

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

19970

Females

7771

F45-49

7771

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

20862

Females

8274

F45-49

8274

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

20891

Females

8354

F45-49

8354

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

21132

Females

8547

F45-49

8547

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

21576

Females

8935

F45-49

8935

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21039

Females

8768

F45-49

8768

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

22932

Females

9761

F45-49

9761

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19030

Females

7853

F45-49

7853

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21099

Females

8934

F45-49

8934

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

20575

Females

8718

F45-49

8718

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20245

Females

8646

F45-49

8646

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23523

Females

10158

F45-49

10158

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

22515

Females

9699

F45-49

9699

Passing Analysis

Category:
Athletes Passed
753
Passed By
4600
Net Change
-3847
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16790
5K → 10K671027-960#16790#17750
10K → 15K47928-881#17750#18631
15K → 20K81907-826#18631#19457
20K → Half3110-107#19457#19564
Half → 25K88450-362#19564#19926
25K → 30K72417-345#19926#20271
30K → 20M59123-64#20271#20335
20M → 21M26233-207#20335#20542
21M → 35K8020+60#20542#20482
35K → 23M67117-50#20482#20532
23M → 24M6351+12#20532#20520
24M → 40K5744+13#20520#20507
40K → 25.2M870-62#20507#20569
25.2M → Finish35103-68#20569#20637
TOTALS7534600-3847
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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