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BOSTON MARATHON 2024

Nora O'Keefe

Bib: 25384•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
29:29
Rank: #21708
Start → 5K
29:29 | 9:29/mi
10K· 6.21 mi
57:00
Rank: #20552 (+1156)
5K → 10K
27:31 | 8:51/mi
15K· 9.32 mi
1:23:50
Rank: #19544 (+1008)
10K → 15K
26:50 | 8:38/mi
20K· 12.43 mi
1:51:00
Rank: #18658 (+886)
15K → 20K
27:10 | 8:45/mi
Half· 13.11 mi
1:56:52
Rank: #18524 (+134)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:18:03
Rank: #17784 (+740)
Half → 25K
21:11 | 8:44/mi
30K· 18.64 mi
2:46:04
Rank: #16924 (+860)
25K → 30K
28:01 | 9:01/mi
20M
2:58:21
Rank: #16595 (+329)
30K → 20M
12:17 | 9:02/mi
21M
3:08:03
Rank: #16328 (+267)
20M → 21M
9:42 | 9:42/mi
35K· 21.75 mi
3:14:51
Rank: #16218 (+110)
21M → 35K
6:48 | 9:05/mi
23M
3:26:36
Rank: #16023 (+195)
35K → 23M
11:45 | 9:23/mi
24M
3:35:40
Rank: #15864 (+159)
23M → 24M
9:04 | 9:04/mi
40K· 24.85 mi
3:43:31
Rank: #15679 (+185)
24M → 40K
7:51 | 9:11/mi
25.2M
3:47:02
Rank: #15598 (+81)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:55:40
Rank: #15427 (+171)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:52
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time1:58:48
Pace9:04 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2329:299:2929:29
9:29
-
10K
6.21 mi12:13:5457:009:1027:31
8:51
-0:38
15K
9.32 mi12:40:441:23:509:0026:50
8:38
-0:13
20K
12.43 mi13:07:541:51:008:5627:10
8:45
+0:07
Half
13.11 mi13:13:461:56:528:555:52
8:36
-0:09
25K
15.53 mi13:34:572:18:038:5321:11
8:44
+0:08
30K
18.64 mi14:02:582:46:048:5528:01
9:01
+0:17
20M
20.00 mi14:15:152:58:218:5512:17
9:02
+0:01
21M
21.00 mi14:24:573:08:038:579:42
9:42
+0:40
35K
21.75 mi14:31:453:14:518:586:48
9:05
-0:37
23M
23.00 mi14:43:303:26:368:5911:45
9:23
+0:18
24M
24.00 mi14:52:343:35:408:599:04
9:04
-0:19
40K
24.85 mi15:00:253:43:319:007:51
9:11
+0:07
25.2M
25.20 mi15:03:563:47:029:013:31
10:12
+1:01
Finish
26.22 mi15:12:343:55:409:008:38
8:28
-1:44

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

8:28 /mi

Average Pace

9:00 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:41

38% of race

Time at Steady Pace

1:31:32

39% of race

Time at Slower Pace

54:27

23% of race

Average Pace: 8:59 /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 mi11:46:2329:299:2929:29
9:29
#21708
10K
6.21 mi12:13:5457:009:1027:31
8:51
#20552
15K
9.32 mi12:40:441:23:509:0026:50
8:38
#19544
20K
12.43 mi13:07:541:51:008:5627:10
8:45
#18658
Half
13.11 mi13:13:461:56:528:555:52
8:36
#18524
25K
15.53 mi13:34:572:18:038:5321:11
8:44
#17784
30K
18.64 mi14:02:582:46:048:5528:01
9:01
#16924
20M
20.00 mi14:15:152:58:218:5512:17
9:02
#16595
21M
21.00 mi14:24:573:08:038:579:42
9:42
#16328
35K
21.75 mi14:31:453:14:518:586:48
9:05
#16218
23M
23.00 mi14:43:303:26:368:5911:45
9:23
#16023
24M
24.00 mi14:52:343:35:408:599:04
9:04
#15864
40K
24.85 mi15:00:253:43:319:007:51
9:11
#15679
25.2M
25.20 mi15:03:563:47:029:013:31
10:12
#15598
Finish
26.22 mi15:12:343:55:409:008:38
8:28
#15427
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi217088768876817153(Top 67%)6226(Top 57%)6226(Top 134%)
10K6.21 mi3.10 mi20552+11568143+6258143+62519139(Top 75%)7363(Top 67%)7363(Top 158%)
15K9.32 mi3.11 mi19544+10087595+5487595+54817153(Top 67%)6226(Top 57%)6226(Top 134%)
20K12.43 mi3.11 mi18658+8867107+4887107+48816076(Top 63%)5637(Top 52%)5637(Top 121%)
Half13.11 mi0.68 mi18524+1347029+787029+7816290(Top 64%)5798(Top 53%)5798(Top 124%)
25K15.53 mi2.42 mi17784+7406650+3796650+37914267(Top 56%)4756(Top 44%)4756(Top 102%)
30K18.64 mi3.11 mi16924+8606221+4296221+42913331(Top 52%)4469(Top 41%)4469(Top 96%)
20M20.00 mi1.36 mi16595+3296069+1526069+15212357(Top 48%)4226(Top 39%)4226(Top 91%)
21M21.00 mi1.00 mi16328+2675939+1305939+13011728(Top 46%)4129(Top 38%)4129(Top 89%)
35K21.75 mi0.75 mi16218+1105903+365903+3613788(Top 54%)5217(Top 48%)5217(Top 112%)
23M23.00 mi1.25 mi16023+1955822+815822+8113023(Top 51%)4922(Top 45%)4922(Top 106%)
24M24.00 mi1.00 mi15864+1595766+565766+5612542(Top 49%)4696(Top 43%)4696(Top 101%)
40K24.85 mi0.85 mi15679+1855694+725694+7211735(Top 46%)4416(Top 40%)4416(Top 95%)
25.2M25.20 mi0.35 mi15598+815672+225672+2211803(Top 46%)4513(Top 41%)4513(Top 97%)
Finish26.22 mi1.02 mi15427+1715608+645608+6411388(Top 45%)4175(Top 38%)4175(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17153

Females

6226

F18-39

6226

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19139

Females

7363

F18-39

7363

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17153

Females

6226

F18-39

6226

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16076

Females

5637

F18-39

5637

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

16290

Females

5798

F18-39

5798

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14267

Females

4756

F18-39

4756

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13331

Females

4469

F18-39

4469

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12357

Females

4226

F18-39

4226

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

11728

Females

4129

F18-39

4129

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13788

Females

5217

F18-39

5217

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

13023

Females

4922

F18-39

4922

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

12542

Females

4696

F18-39

4696

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11735

Females

4416

F18-39

4416

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11803

Females

4513

F18-39

4513

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11388

Females

4175

F18-39

4175

Passing Analysis

Category:
Athletes Passed
6375
Passed By
94
Net Change
+6281
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21708
5K → 10K116711+1156#21708#20552
10K → 15K10091+1008#20552#19544
15K → 20K8882+886#19544#18658
20K → Half1351+134#18658#18524
Half → 25K7400+740#18524#17784
25K → 30K8644+860#17784#16924
30K → 20M3356+329#16924#16595
20M → 21M2769+267#16595#16328
21M → 35K12818+110#16328#16218
35K → 23M21520+195#16218#16023
23M → 24M1689+159#16023#15864
24M → 40K1916+185#15864#15679
40K → 25.2M843+81#15679#15598
25.2M → Finish1754+171#15598#15427
TOTALS637594+6281
📊

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