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BOSTON MARATHON 2024

Sara Keough

Bib: 19106•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 42%
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
7:49/mi
24:16
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
48:57
↑ 79↓ 1380.4%
15K· 9.32 mi
8:01/mi
1:13:52
↑ 67↓ 78
20K· 12.43 mi
8:15/mi
1:39:29
↑ 106↓ 860.1%
Half· 13.11 mi
8:05/mi
1:45:00
↑ 19↓ 370.5%
25K· 15.53 mi
8:51/mi
2:06:27
↑ 66↓ 880.2%
30K· 18.64 mi
9:12/mi
2:35:01
↑ 181↓ 1480.2%
20M
9:39/mi
2:48:08
↑ 64↓ 500.2%
21M
10:28/mi
2:58:36
↑ 106↓ 241.6%
35K· 21.75 mi
10:10/mi
3:06:12
↑ 17↓ 861.7%
23M
10:16/mi
3:19:03
↑ 23↓ 630.6%
24M
10:04/mi
3:29:07
↓ 821.3%
40K· 24.85 mi
14:13/mi
3:41:16
↓ 200.3%
25.2M
11:10/mi
3:45:07
↑ 13↓ 160.2%
Finish· 26.22 mi
9:36/mi
3:54:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:00
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:09:54
Pace9:55 /mi
📊Positive Split: 23.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1124:167:4924:16
7:49
-
10K
6.21 mi11:43:5248:577:5324:41
7:57
+0:08
15K
9.32 mi12:08:471:13:527:5624:55
8:01
+0:04
20K
12.43 mi12:34:241:39:298:0025:37
8:15
+0:14
Half
13.11 mi12:39:551:45:008:015:31
8:05
-0:10
25K
15.53 mi13:01:222:06:278:0821:27
8:51
+0:46
30K
18.64 mi13:29:562:35:018:1928:34
9:12
+0:21
20M
20.00 mi13:43:032:48:088:2413:07
9:39
+0:27
21M
21.00 mi13:53:312:58:368:3010:28
10:28
+0:49
35K
21.75 mi14:01:073:06:128:347:36
10:10
-0:18
23M
23.00 mi14:13:583:19:038:3912:51
10:16
+0:06
24M
24.00 mi14:24:023:29:078:4310:04
10:04
-0:12
40K
24.85 mi14:36:113:41:168:5412:09
14:13
+4:09
25.2M
25.20 mi14:40:023:45:078:563:51
11:10
-3:03
Finish
26.22 mi14:49:493:54:548:589:47
9:36
-1:34

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

7:49 /mi

Average Pace

8:58 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:00

45% of race

Time at Steady Pace

1:43:26

44% of race

Time at Slower Pace

26:28

11% of race

Average Pace: 8:58 /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 mi11:19:1124:167:4924:16
7:49
#13188
10K
6.21 mi11:43:5248:577:5324:41
7:57
#13471
15K
9.32 mi12:08:471:13:527:5624:55
8:01
#13508
20K
12.43 mi12:34:241:39:298:0025:37
8:15
#13474
Half
13.11 mi12:39:551:45:008:015:31
8:05
#13466
25K
15.53 mi13:01:222:06:278:0821:27
8:51
#13680
30K
18.64 mi13:29:562:35:018:1928:34
9:12
#13704
20M
20.00 mi13:43:032:48:088:2413:07
9:39
#13812
21M
21.00 mi13:53:312:58:368:3010:28
10:28
#13889
35K
21.75 mi14:01:073:06:128:347:36
10:10
#14061
23M
23.00 mi14:13:583:19:038:3912:51
10:16
#14269
24M
24.00 mi14:24:023:29:078:4310:04
10:04
#14413
40K
24.85 mi14:36:113:41:168:5412:09
14:13
#15238
25.2M
25.20 mi14:40:023:45:078:563:51
11:10
#15226
Finish
26.22 mi14:49:493:54:548:589:47
9:36
#15281
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi131883832383213600(Top 53%)4137(Top 38%)4137(Top 236%)
10K6.21 mi3.10 mi13471-2834017-1854017-18513810(Top 54%)4240(Top 39%)4240(Top 242%)
15K9.32 mi3.11 mi13508-374060-434060-4313600(Top 53%)4137(Top 38%)4137(Top 236%)
20K12.43 mi3.11 mi13474+344050+104050+1013416(Top 53%)4070(Top 37%)4070(Top 232%)
Half13.11 mi0.68 mi13466+84050405013378(Top 52%)4142(Top 38%)4142(Top 236%)
25K15.53 mi2.42 mi13680-2144202-1524202-15214795(Top 58%)5065(Top 46%)5065(Top 289%)
30K18.64 mi3.11 mi13704-244313-1114313-11114179(Top 55%)4964(Top 45%)4964(Top 283%)
20M20.00 mi1.36 mi13812-1084428-1154428-11515170(Top 59%)5766(Top 53%)5766(Top 329%)
21M21.00 mi1.00 mi13889-774539-1114539-11114732(Top 58%)5694(Top 52%)5694(Top 325%)
35K21.75 mi0.75 mi14061-1724662-1234662-12317642(Top 69%)7151(Top 65%)7151(Top 408%)
23M23.00 mi1.25 mi14269-2084834-1724834-17216333(Top 64%)6556(Top 60%)6556(Top 374%)
24M24.00 mi1.00 mi14413-1444973-1394973-13916541(Top 65%)6709(Top 61%)6709(Top 383%)
40K24.85 mi0.85 mi15238-8255462-4895462-48923855(Top 93%)10325(Top 95%)10325(Top 589%)
25.2M25.20 mi0.35 mi15226+125466-45466-415038(Top 59%)6047(Top 55%)6047(Top 345%)
Finish26.22 mi1.02 mi15281-555519-535519-5316948(Top 66%)6974(Top 64%)6974(Top 398%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13600

Females

4137

F45-49

4137

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13810

Females

4240

F45-49

4240

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13600

Females

4137

F45-49

4137

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13416

Females

4070

F45-49

4070

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13378

Females

4142

F45-49

4142

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14795

Females

5065

F45-49

5065

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14179

Females

4964

F45-49

4964

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15170

Females

5766

F45-49

5766

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14732

Females

5694

F45-49

5694

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

17642

Females

7151

F45-49

7151

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

16333

Females

6556

F45-49

6556

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

16541

Females

6709

F45-49

6709

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23855

Females

10325

F45-49

10325

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15038

Females

6047

F45-49

6047

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

16948

Females

6974

F45-49

6974

Passing Analysis

Category:
Athletes Passed
1691
Passed By
3784
Net Change
-2093
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13188
5K → 10K198481-283#13188#13471
10K → 15K215252-37#13471#13508
15K → 20K279245+34#13508#13474
20K → Half5042+8#13474#13466
Half → 25K142356-214#13466#13680
25K → 30K280304-24#13680#13704
30K → 20M102210-108#13704#13812
20M → 21M117194-77#13812#13889
21M → 35K48220-172#13889#14061
35K → 23M71279-208#14061#14269
23M → 24M66210-144#14269#14413
24M → 40K11836-825#14413#15238
40K → 25.2M5543+12#15238#15226
25.2M → Finish57112-55#15226#15281
TOTALS16913784-2093
📊

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