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BOSTON MARATHON 2024

Nancy Fitzgibbon

Bib: 18979•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 46%
Division (F60-64)
#0 / 549
Top 15%
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
7:52/mi
24:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:09/mi
49:45
↑ 79↓ 1380.4%
15K· 9.32 mi
8:29/mi
1:16:06
↑ 67↓ 78
20K· 12.43 mi
8:54/mi
1:43:44
↑ 106↓ 860.1%
Half· 13.11 mi
8:56/mi
1:49:50
↑ 19↓ 370.5%
25K· 15.53 mi
9:23/mi
2:12:34
↑ 66↓ 880.2%
30K· 18.64 mi
9:53/mi
2:43:17
↑ 181↓ 1480.2%
20M
9:52/mi
2:56:42
↑ 64↓ 500.2%
21M
10:49/mi
3:07:31
↑ 106↓ 241.6%
35K· 21.75 mi
10:01/mi
3:15:01
↑ 17↓ 861.7%
23M
9:44/mi
3:27:12
↑ 23↓ 630.6%
24M
10:03/mi
3:37:15
↓ 821.3%
40K· 24.85 mi
9:33/mi
3:45:25
↓ 200.3%
25.2M
10:41/mi
3:49:06
↑ 13↓ 160.2%
Finish· 26.22 mi
9:10/mi
3:58:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:50
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time2:08:36
Pace9:49 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3324:267:5224:26
7:52
-
10K
6.21 mi11:41:5249:458:0025:19
8:09
+0:17
15K
9.32 mi12:08:131:16:068:1026:21
8:29
+0:20
20K
12.43 mi12:35:511:43:448:2127:38
8:54
+0:25
Half
13.11 mi12:41:571:49:508:236:06
8:56
+0:02
25K
15.53 mi13:04:412:12:348:3222:44
9:23
+0:27
30K
18.64 mi13:35:242:43:178:4630:43
9:53
+0:30
20M
20.00 mi13:48:492:56:428:5013:25
9:52
-0:01
21M
21.00 mi13:59:383:07:318:5610:49
10:49
+0:57
35K
21.75 mi14:07:083:15:018:587:30
10:01
-0:48
23M
23.00 mi14:19:193:27:129:0112:11
9:44
-0:17
24M
24.00 mi14:29:223:37:159:0310:03
10:03
+0:19
40K
24.85 mi14:37:323:45:259:048:10
9:33
-0:30
25.2M
25.20 mi14:41:133:49:069:053:41
10:41
+1:08
Finish
26.22 mi14:50:333:58:269:069:20
9:10
-1:31

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

7:52 /mi

Average Pace

9:06 /mi

Slowest Pace

10:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:50

46% of race

Time at Steady Pace

1:36:33

40% of race

Time at Slower Pace

32:03

13% of race

Average Pace: 9:06 /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 mi11:16:3324:267:5224:26
7:52
#13608
10K
6.21 mi11:41:5249:458:0025:19
8:09
#14465
15K
9.32 mi12:08:131:16:068:1026:21
8:29
#15136
20K
12.43 mi12:35:511:43:448:2127:38
8:54
#15548
Half
13.11 mi12:41:571:49:508:236:06
8:56
#15692
25K
15.53 mi13:04:412:12:348:3222:44
9:23
#15936
30K
18.64 mi13:35:242:43:178:4630:43
9:53
#16202
20M
20.00 mi13:48:492:56:428:5013:25
9:52
#16201
21M
21.00 mi13:59:383:07:318:5610:49
10:49
#16212
35K
21.75 mi14:07:083:15:018:587:30
10:01
#16255
23M
23.00 mi14:19:193:27:129:0112:11
9:44
#16156
24M
24.00 mi14:29:223:37:159:0310:03
10:03
#16159
40K
24.85 mi14:37:323:45:259:048:10
9:33
#16036
25.2M
25.20 mi14:41:133:49:069:053:41
10:41
#15979
Finish
26.22 mi14:50:333:58:269:069:20
9:10
#15936
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi136084069406916304(Top 64%)5748(Top 53%)5748(Top 1047%)
10K6.21 mi3.10 mi14465-8574617-5484617-54815233(Top 60%)5070(Top 46%)5070(Top 923%)
15K9.32 mi3.11 mi15136-6715032-4155032-41516304(Top 64%)5748(Top 53%)5748(Top 1047%)
20K12.43 mi3.11 mi15548-4125294-2625294-26216866(Top 66%)6093(Top 56%)6093(Top 1110%)
Half13.11 mi0.68 mi15692-1445387-935387-9318002(Top 70%)6782(Top 62%)6782(Top 1235%)
25K15.53 mi2.42 mi15936-2445573-1865573-18617107(Top 67%)6333(Top 58%)6333(Top 1154%)
30K18.64 mi3.11 mi16202-2665795-2225795-22216964(Top 66%)6489(Top 59%)6489(Top 1182%)
20M20.00 mi1.36 mi16201+15827-325827-3216047(Top 63%)6228(Top 57%)6228(Top 1134%)
21M21.00 mi1.00 mi16212-115869-425869-4215825(Top 62%)6232(Top 57%)6232(Top 1135%)
35K21.75 mi0.75 mi16255-435922-535922-5317240(Top 67%)6959(Top 64%)6959(Top 1268%)
23M23.00 mi1.25 mi16156+995892+305892+3014487(Top 57%)5658(Top 52%)5658(Top 1031%)
24M24.00 mi1.00 mi16159-35930-385930-3816489(Top 65%)6688(Top 61%)6688(Top 1218%)
40K24.85 mi0.85 mi16036+1235891+395891+3913338(Top 52%)5212(Top 48%)5212(Top 949%)
25.2M25.20 mi0.35 mi15979+575867+245867+2413478(Top 53%)5310(Top 49%)5310(Top 967%)
Finish26.22 mi1.02 mi15936+435867586714983(Top 59%)5971(Top 55%)5971(Top 1088%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16304

Females

5748

F60-64

5748

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15233

Females

5070

F60-64

5070

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16304

Females

5748

F60-64

5748

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

16866

Females

6093

F60-64

6093

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

18002

Females

6782

F60-64

6782

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17107

Females

6333

F60-64

6333

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

16964

Females

6489

F60-64

6489

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16047

Females

6228

F60-64

6228

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15825

Females

6232

F60-64

6232

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17240

Females

6959

F60-64

6959

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

14487

Females

5658

F60-64

5658

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

16489

Females

6688

F60-64

6688

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13338

Females

5212

F60-64

5212

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13478

Females

5310

F60-64

5310

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

14983

Females

5971

F60-64

5971

Passing Analysis

Category:
Athletes Passed
1452
Passed By
3780
Net Change
-2328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13608
5K → 10K89946-857#13608#14465
10K → 15K83754-671#14465#15136
15K → 20K133545-412#15136#15548
20K → Half10154-144#15548#15692
Half → 25K148392-244#15692#15936
25K → 30K161427-266#15936#16202
30K → 20M118117+1#16202#16201
20M → 21M105116-11#16201#16212
21M → 35K5598-43#16212#16255
35K → 23M14950+99#16255#16156
23M → 24M8992-3#16156#16159
24M → 40K14926+123#16159#16036
40K → 25.2M6912+57#16036#15979
25.2M → Finish9451+43#15979#15936
TOTALS14523780-2328
📊

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