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BOSTON MARATHON 2024

Susan Godfrey

Bib: 28698•F

MA

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

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
9:23/mi
29:09
↑ 97↓ 3451.5%
10K· 6.21 mi
9:49/mi
59:39
↑ 79↓ 1380.4%
15K· 9.32 mi
10:16/mi
1:31:34
↑ 67↓ 78
20K· 12.43 mi
12:12/mi
2:09:27
↑ 106↓ 860.1%
Half· 13.11 mi
10:39/mi
2:16:43
↑ 19↓ 370.5%
25K· 15.53 mi
12:44/mi
2:47:36
↑ 66↓ 880.2%
30K· 18.64 mi
14:25/mi
3:32:23
↑ 181↓ 1480.2%
20M
12:34/mi
3:49:28
↑ 64↓ 500.2%
21M
13:20/mi
4:02:48
↑ 106↓ 241.6%
35K· 21.75 mi
13:05/mi
4:12:35
↑ 17↓ 861.7%
23M
13:46/mi
4:29:49
↑ 23↓ 630.6%
24M
13:17/mi
4:43:06
↓ 821.3%
40K· 24.85 mi
13:02/mi
4:54:15
↓ 200.3%
25.2M
13:09/mi
4:58:47
↑ 13↓ 160.2%
Finish· 26.22 mi
11:15/mi
5:10:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:43
Pace10:26 /mi
2nd Half
Distance13.11 mi
Time2:53:32
Pace13:14 /mi
📊Positive Split: 26.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1529:099:2329:09
9:23
-
10K
6.21 mi12:24:4559:399:3630:30
9:49
+0:26
15K
9.32 mi12:56:401:31:349:4931:55
10:16
+0:27
20K
12.43 mi13:34:332:09:2710:2537:53
12:12
+1:56
Half
13.11 mi13:41:492:16:4310:267:16
10:39
-1:33
25K
15.53 mi14:12:422:47:3610:4730:53
12:44
+2:05
30K
18.64 mi14:57:293:32:2311:2444:47
14:25
+1:41
20M
20.00 mi15:14:343:49:2811:2817:05
12:34
-1:51
21M
21.00 mi15:27:544:02:4811:3413:20
13:20
+0:46
35K
21.75 mi15:37:414:12:3511:379:47
13:05
-0:15
23M
23.00 mi15:54:554:29:4911:4417:14
13:46
+0:41
24M
24.00 mi16:08:124:43:0611:4813:17
13:17
-0:29
40K
24.85 mi16:19:214:54:1511:5011:09
13:02
-0:15
25.2M
25.20 mi16:23:534:58:4711:514:32
13:09
+0:07
Finish
26.22 mi16:35:215:10:1511:5011:28
11:15
-1:54

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

9:23 /mi

Average Pace

11:50 /mi

Slowest Pace

14:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:18

36% of race

Time at Steady Pace

2:17:56

44% of race

Time at Slower Pace

1:02:01

20% of race

Average Pace: 11:50 /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 mi11:54:1529:099:2329:09
9:23
#21378
10K
6.21 mi12:24:4559:399:3630:30
9:49
#21818
15K
9.32 mi12:56:401:31:349:4931:55
10:16
#22057
20K
12.43 mi13:34:332:09:2710:2537:53
12:12
#22855
Half
13.11 mi13:41:492:16:4310:267:16
10:39
#22842
25K
15.53 mi14:12:422:47:3610:4730:53
12:44
#23180
30K
18.64 mi14:57:293:32:2311:2444:47
14:25
#23610
20M
20.00 mi15:14:343:49:2811:2817:05
12:34
#23505
21M
21.00 mi15:27:544:02:4811:3413:20
13:20
#23396
35K
21.75 mi15:37:414:12:3511:379:47
13:05
#23376
23M
23.00 mi15:54:554:29:4911:4417:14
13:46
#23405
24M
24.00 mi16:08:124:43:0611:4813:17
13:17
#23433
40K
24.85 mi16:19:214:54:1511:5011:09
13:02
#23426
25.2M
25.20 mi16:23:534:58:4711:514:32
13:09
#23400
Finish
26.22 mi16:35:215:10:1511:5011:28
11:15
#23353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi213788604860422496(Top 88%)9146(Top 84%)9146(Top 567%)
10K6.21 mi3.10 mi21818-4408814-2108814-21022135(Top 87%)8991(Top 82%)8991(Top 557%)
15K9.32 mi3.11 mi22057-2398927-1138927-11322496(Top 88%)9146(Top 84%)9146(Top 567%)
20K12.43 mi3.11 mi22855-7989331-4049331-40424190(Top 95%)10122(Top 93%)10122(Top 628%)
Half13.11 mi0.68 mi22842+139330+19330+122959(Top 90%)9478(Top 87%)9478(Top 588%)
25K15.53 mi2.42 mi23180-3389553-2239553-22323959(Top 94%)10053(Top 92%)10053(Top 623%)
30K18.64 mi3.11 mi23610-4309808-2559808-25524529(Top 96%)10427(Top 95%)10427(Top 646%)
20M20.00 mi1.36 mi23505+1059768+409768+4022280(Top 87%)9392(Top 86%)9392(Top 582%)
21M21.00 mi1.00 mi23396+1099737+319737+3121297(Top 83%)8943(Top 82%)8943(Top 554%)
35K21.75 mi0.75 mi23376+209732+59732+523322(Top 91%)9974(Top 91%)9974(Top 618%)
23M23.00 mi1.25 mi23405-299767-359767-3523533(Top 92%)10080(Top 92%)10080(Top 625%)
24M24.00 mi1.00 mi23433-289792-259792-2523457(Top 92%)10120(Top 93%)10120(Top 627%)
40K24.85 mi0.85 mi23426+79802-109802-1022342(Top 87%)9623(Top 88%)9623(Top 597%)
25.2M25.20 mi0.35 mi23400+269792+109792+1020040(Top 78%)8553(Top 78%)8553(Top 530%)
Finish26.22 mi1.02 mi23353+479777+159777+1521947(Top 86%)9430(Top 86%)9430(Top 585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

22496

Females

9146

F40-44

9146

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22135

Females

8991

F40-44

8991

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

22496

Females

9146

F40-44

9146

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

24190

Females

10122

F40-44

10122

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

22959

Females

9478

F40-44

9478

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

23959

Females

10053

F40-44

10053

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

24529

Females

10427

F40-44

10427

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

22280

Females

9392

F40-44

9392

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21297

Females

8943

F40-44

8943

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

23322

Females

9974

F40-44

9974

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23533

Females

10080

F40-44

10080

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

23457

Females

10120

F40-44

10120

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22342

Females

9623

F40-44

9623

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20040

Females

8553

F40-44

8553

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21947

Females

9430

F40-44

9430

Passing Analysis

Category:
Athletes Passed
843
Passed By
2818
Net Change
-1975
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21378
5K → 10K94534-440#21378#21818
10K → 15K126365-239#21818#22057
15K → 20K24822-798#22057#22855
20K → Half3118+13#22855#22842
Half → 25K44382-338#22842#23180
25K → 30K34464-430#23180#23610
30K → 20M1138+105#23610#23505
20M → 21M12112+109#23505#23396
21M → 35K5030+20#23396#23376
35K → 23M4271-29#23376#23405
23M → 24M3260-28#23405#23433
24M → 40K3932+7#23433#23426
40K → 25.2M304+26#23426#23400
25.2M → Finish6316+47#23400#23353
TOTALS8432818-1975
📊

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