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BOSTON MARATHON 2024

Nora Gerardi

Bib: 25154•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:45
Rank: #22757
Start → 5K
30:45 | 9:54/mi
10K· 6.21 mi
1:00:57
Rank: #22347 (+410)
5K → 10K
30:12 | 9:43/mi
15K· 9.32 mi
1:31:55
Rank: #22165 (+182)
10K → 15K
30:58 | 9:58/mi
20K· 12.43 mi
2:05:05
Rank: #22113 (+52)
15K → 20K
33:10 | 10:41/mi
Half· 13.11 mi
2:12:25
Rank: #22185 (-72)
20K → Half
7:20 | 10:45/mi
25K· 15.53 mi
2:44:40
Rank: #22792 (-607)
Half → 25K
32:15 | 13:18/mi
30K· 18.64 mi
3:24:20
Rank: #22890 (-98)
25K → 30K
39:40 | 12:46/mi
20M
3:41:34
Rank: #22873 (+17)
30K → 20M
17:14 | 12:41/mi
21M
3:55:52
Rank: #22889 (-16)
20M → 21M
14:18 | 14:18/mi
35K· 21.75 mi
4:04:52
Rank: #22856 (+33)
21M → 35K
9:00 | 12:02/mi
23M
4:21:55
Rank: #22927 (-71)
35K → 23M
17:03 | 13:37/mi
24M
4:34:39
Rank: #22938 (-11)
23M → 24M
12:44 | 12:44/mi
40K· 24.85 mi
4:46:27
Rank: #22973 (-35)
24M → 40K
11:48 | 13:48/mi
25.2M
4:51:59
Rank: #22997 (-24)
40K → 25.2M
5:32 | 16:03/mi
Finish· 26.22 mi
5:05:12
Rank: #23069 (-72)
25.2M → Finish
13:13 | 12:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:25
Pace10:06 /mi
2nd Half
Distance13.11 mi
Time2:52:47
Pace13:11 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2930:459:5430:45
9:54
-
10K
6.21 mi12:16:411:00:579:4930:12
9:43
-0:11
15K
9.32 mi12:47:391:31:559:5230:58
9:58
+0:15
20K
12.43 mi13:20:492:05:0510:0433:10
10:41
+0:43
Half
13.11 mi13:28:092:12:2510:067:20
10:45
+0:04
25K
15.53 mi14:00:242:44:4010:3632:15
13:18
+2:33
30K
18.64 mi14:40:043:24:2010:5839:40
12:46
-0:32
20M
20.00 mi14:57:183:41:3411:0517:14
12:41
-0:05
21M
21.00 mi15:11:363:55:5211:1414:18
14:18
+1:37
35K
21.75 mi15:20:364:04:5211:169:00
12:02
-2:16
23M
23.00 mi15:37:394:21:5511:2317:03
13:37
+1:35
24M
24.00 mi15:50:234:34:3911:2712:44
12:44
-0:53
40K
24.85 mi16:02:114:46:2711:3111:48
13:48
+1:04
25.2M
25.20 mi16:07:434:51:5911:355:32
16:03
+2:15
Finish
26.22 mi16:20:565:05:1211:3913:13
12:58
-3:05

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

9:43 /mi

Average Pace

11:39 /mi

Slowest Pace

16:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:25

43% of race

Time at Steady Pace

2:21:09

46% of race

Time at Slower Pace

31:38

10% of race

Average Pace: 11:38 /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 mi11:46:2930:459:5430:45
9:54
#22757
10K
6.21 mi12:16:411:00:579:4930:12
9:43
#22347
15K
9.32 mi12:47:391:31:559:5230:58
9:58
#22165
20K
12.43 mi13:20:492:05:0510:0433:10
10:41
#22113
Half
13.11 mi13:28:092:12:2510:067:20
10:45
#22185
25K
15.53 mi14:00:242:44:4010:3632:15
13:18
#22792
30K
18.64 mi14:40:043:24:2010:5839:40
12:46
#22890
20M
20.00 mi14:57:183:41:3411:0517:14
12:41
#22873
21M
21.00 mi15:11:363:55:5211:1414:18
14:18
#22889
35K
21.75 mi15:20:364:04:5211:169:00
12:02
#22856
23M
23.00 mi15:37:394:21:5511:2317:03
13:37
#22927
24M
24.00 mi15:50:234:34:3911:2712:44
12:44
#22938
40K
24.85 mi16:02:114:46:2711:3111:48
13:48
#22973
25.2M
25.20 mi16:07:434:51:5911:355:32
16:03
#22997
Finish
26.22 mi16:20:565:05:1211:3913:13
12:58
#23069
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi227579275927521857(Top 86%)8802(Top 81%)8802(Top 189%)
10K6.21 mi3.10 mi22347+4109084+1919084+19121914(Top 86%)8867(Top 81%)8867(Top 190%)
15K9.32 mi3.11 mi22165+1828983+1018983+10121857(Top 86%)8802(Top 81%)8802(Top 189%)
20K12.43 mi3.11 mi22113+528965+188965+1822039(Top 86%)8933(Top 82%)8933(Top 192%)
Half13.11 mi0.68 mi22185-729004-399004-3923161(Top 91%)9585(Top 88%)9585(Top 206%)
25K15.53 mi2.42 mi22792-6079328-3249328-32424451(Top 96%)10328(Top 95%)10328(Top 222%)
30K18.64 mi3.11 mi22890-989438-1109438-11023000(Top 90%)9653(Top 88%)9653(Top 207%)
20M20.00 mi1.36 mi22873+179452-149452-1422446(Top 88%)9485(Top 87%)9485(Top 204%)
21M21.00 mi1.00 mi22889-169485-339485-3322736(Top 89%)9660(Top 88%)9660(Top 207%)
35K21.75 mi0.75 mi22856+339475+109475+1021862(Top 86%)9286(Top 85%)9286(Top 199%)
23M23.00 mi1.25 mi22927-719521-469521-4623367(Top 91%)10005(Top 92%)10005(Top 215%)
24M24.00 mi1.00 mi22938-119538-179538-1722673(Top 89%)9740(Top 89%)9740(Top 209%)
40K24.85 mi0.85 mi22973-359566-289566-2823395(Top 92%)10113(Top 93%)10113(Top 217%)
25.2M25.20 mi0.35 mi22997-249584-189584-1824096(Top 94%)10406(Top 95%)10406(Top 223%)
Finish26.22 mi1.02 mi23069-729624-409624-4024332(Top 95%)10516(Top 96%)10516(Top 226%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

21857

Females

8802

F18-39

8802

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

21914

Females

8867

F18-39

8867

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

21857

Females

8802

F18-39

8802

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

22039

Females

8933

F18-39

8933

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

23161

Females

9585

F18-39

9585

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

24451

Females

10328

F18-39

10328

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

23000

Females

9653

F18-39

9653

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

22446

Females

9485

F18-39

9485

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

22736

Females

9660

F18-39

9660

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

21862

Females

9286

F18-39

9286

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

23367

Females

10005

F18-39

10005

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

22673

Females

9740

F18-39

9740

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23395

Females

10113

F18-39

10113

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24096

Females

10406

F18-39

10406

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

24332

Females

10516

F18-39

10516

Passing Analysis

Category:
Athletes Passed
1385
Passed By
1697
Net Change
-312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22757
5K → 10K46858+410#22757#22347
10K → 15K27391+182#22347#22165
15K → 20K202150+52#22165#22113
20K → Half1183-72#22113#22185
Half → 25K26633-607#22185#22792
25K → 30K114212-98#22792#22890
30K → 20M8063+17#22890#22873
20M → 21M4864-16#22873#22889
21M → 35K4613+33#22889#22856
35K → 23M2899-71#22856#22927
23M → 24M3849-11#22927#22938
24M → 40K2560-35#22938#22973
40K → 25.2M1438-24#22973#22997
25.2M → Finish1284-72#22997#23069
TOTALS13851697-312
📊

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