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BOSTON MARATHON 2024

Lea Ivy

Bib: 14798•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 40%
Masters (Masters Women)
#0 / 6263
Top 28%
Division (F50-54)
#0 / 1187
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:38
Rank: #14111
Start → 5K
24:38 | 7:56/mi
10K· 6.21 mi
50:14
Rank: #15009 (-898)
5K → 10K
25:36 | 8:14/mi
15K· 9.32 mi
1:15:36
Rank: #14789 (+220)
10K → 15K
25:22 | 8:10/mi
20K· 12.43 mi
1:41:37
Rank: #14591 (+198)
15K → 20K
26:01 | 8:22/mi
Half· 13.11 mi
1:46:55
Rank: #14374 (+217)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
2:06:47
Rank: #13800 (+574)
Half → 25K
19:52 | 8:12/mi
30K· 18.64 mi
2:33:06
Rank: #13051 (+749)
25K → 30K
26:19 | 8:28/mi
20M
2:45:39
Rank: #13013 (+38)
30K → 20M
12:33 | 9:14/mi
21M
2:54:40
Rank: #12714 (+299)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
3:01:14
Rank: #12672 (+42)
21M → 35K
6:34 | 8:47/mi
23M
3:13:52
Rank: #12881 (-209)
35K → 23M
12:38 | 10:05/mi
24M
3:23:17
Rank: #12958 (-77)
23M → 24M
9:25 | 9:25/mi
40K· 24.85 mi
3:32:25
Rank: #13189 (-231)
24M → 40K
9:08 | 10:41/mi
25.2M
3:36:07
Rank: #13180 (+9)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:45:02
Rank: #13159 (+21)
25.2M → Finish
8:55 | 8:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:55
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:58:07
Pace9:01 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:5124:387:5624:38
7:56
-
10K
6.21 mi11:21:2750:148:0525:36
8:14
+0:18
15K
9.32 mi11:46:491:15:368:0725:22
8:10
-0:04
20K
12.43 mi12:12:501:41:378:1126:01
8:22
+0:12
Half
13.11 mi12:18:081:46:558:095:18
7:46
-0:36
25K
15.53 mi12:38:002:06:478:1019:52
8:12
+0:26
30K
18.64 mi13:04:192:33:068:1326:19
8:28
+0:16
20M
20.00 mi13:16:522:45:398:1712:33
9:14
+0:46
21M
21.00 mi13:25:532:54:408:199:01
9:01
-0:13
35K
21.75 mi13:32:273:01:148:206:34
8:47
-0:14
23M
23.00 mi13:45:053:13:528:2612:38
10:05
+1:18
24M
24.00 mi13:54:303:23:178:289:25
9:25
-0:40
40K
24.85 mi14:03:383:32:258:339:08
10:41
+1:16
25.2M
25.20 mi14:07:203:36:078:353:42
10:44
+0:03
Finish
26.22 mi14:16:153:45:028:358:55
8:45
-1:59

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

7:46 /mi

Average Pace

8:35 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:46

45% of race

Time at Steady Pace

1:16:50

34% of race

Time at Slower Pace

47:26

21% of race

Average Pace: 8:35 /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 mi10:55:5124:387:5624:38
7:56
#14111
10K
6.21 mi11:21:2750:148:0525:36
8:14
#15009
15K
9.32 mi11:46:491:15:368:0725:22
8:10
#14789
20K
12.43 mi12:12:501:41:378:1126:01
8:22
#14591
Half
13.11 mi12:18:081:46:558:095:18
7:46
#14374
25K
15.53 mi12:38:002:06:478:1019:52
8:12
#13800
30K
18.64 mi13:04:192:33:068:1326:19
8:28
#13051
20M
20.00 mi13:16:522:45:398:1712:33
9:14
#13013
21M
21.00 mi13:25:532:54:408:199:01
9:01
#12714
35K
21.75 mi13:32:273:01:148:206:34
8:47
#12672
23M
23.00 mi13:45:053:13:528:2612:38
10:05
#12881
24M
24.00 mi13:54:303:23:178:289:25
9:25
#12958
40K
24.85 mi14:03:383:32:258:339:08
10:41
#13189
25.2M
25.20 mi14:07:203:36:078:353:42
10:44
#13180
Finish
26.22 mi14:16:153:45:028:358:55
8:45
#13159
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi141114386438614504(Top 57%)4659(Top 43%)4659(Top 393%)
10K6.21 mi3.10 mi15009-8984942-5564942-55615771(Top 62%)5384(Top 49%)5384(Top 454%)
15K9.32 mi3.11 mi14789+2204812+1304812+13014504(Top 57%)4659(Top 43%)4659(Top 393%)
20K12.43 mi3.11 mi14591+1984710+1024710+10214111(Top 55%)4496(Top 41%)4496(Top 379%)
Half13.11 mi0.68 mi14374+2174599+1114599+11111180(Top 44%)2920(Top 27%)2920(Top 246%)
25K15.53 mi2.42 mi13800+5744279+3204279+32011341(Top 44%)3149(Top 29%)3149(Top 265%)
30K18.64 mi3.11 mi13051+7493945+3343945+33410514(Top 41%)2946(Top 27%)2946(Top 248%)
20M20.00 mi1.36 mi13013+383987-423987-4213323(Top 52%)4745(Top 43%)4745(Top 400%)
21M21.00 mi1.00 mi12714+2993868+1193868+1198713(Top 34%)2551(Top 23%)2551(Top 215%)
35K21.75 mi0.75 mi12672+423878-103878-1012240(Top 48%)4404(Top 40%)4404(Top 371%)
23M23.00 mi1.25 mi12881-2094069-1914069-19115777(Top 62%)6287(Top 58%)6287(Top 530%)
24M24.00 mi1.00 mi12958-774148-794148-7914130(Top 55%)5499(Top 50%)5499(Top 463%)
40K24.85 mi0.85 mi13189-2314318-1704318-17017227(Top 67%)7135(Top 65%)7135(Top 601%)
25.2M25.20 mi0.35 mi13180+94335-174335-1713629(Top 53%)5363(Top 49%)5363(Top 452%)
Finish26.22 mi1.02 mi13159+214363-284363-2812922(Top 51%)4925(Top 45%)4925(Top 415%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14504

Females

4659

F50-54

4659

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

15771

Females

5384

F50-54

5384

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14504

Females

4659

F50-54

4659

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14111

Females

4496

F50-54

4496

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11180

Females

2920

F50-54

2920

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11341

Females

3149

F50-54

3149

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

10514

Females

2946

F50-54

2946

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13323

Females

4745

F50-54

4745

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8713

Females

2551

F50-54

2551

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12240

Females

4404

F50-54

4404

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

15777

Females

6287

F50-54

6287

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14130

Females

5499

F50-54

5499

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17227

Females

7135

F50-54

7135

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13629

Females

5363

F50-54

5363

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

12922

Females

4925

F50-54

4925

Passing Analysis

Category:
Athletes Passed
3195
Passed By
2243
Net Change
+952
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14111
5K → 10K71969-898#14111#15009
10K → 15K342122+220#15009#14789
15K → 20K337139+198#14789#14591
20K → Half2170+217#14591#14374
Half → 25K5795+574#14374#13800
25K → 30K76718+749#13800#13051
30K → 20M160122+38#13051#13013
20M → 21M31213+299#13013#12714
21M → 35K9149+42#12714#12672
35K → 23M76285-209#12672#12881
23M → 24M71148-77#12881#12958
24M → 40K39270-231#12958#13189
40K → 25.2M4738+9#13189#13180
25.2M → Finish8665+21#13180#13159
TOTALS31952243+952
📊

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