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BOSTON MARATHON 2024

Lydia Fernandez

Bib: 28027•F

NY

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
30:12
Rank: #22330
Start → 5K
30:12 | 9:43/mi
10K· 6.21 mi
1:00:46
Rank: #22270 (+60)
5K → 10K
30:34 | 9:50/mi
15K· 9.32 mi
1:30:35
Rank: #21810 (+460)
10K → 15K
29:49 | 9:36/mi
20K· 12.43 mi
2:02:12
Rank: #21573 (+237)
15K → 20K
31:37 | 10:11/mi
Half· 13.11 mi
2:08:54
Rank: #21532 (+41)
20K → Half
6:42 | 9:49/mi
25K· 15.53 mi
2:33:33
Rank: #21181 (+351)
Half → 25K
24:39 | 10:10/mi
30K· 18.64 mi
3:05:52
Rank: #20689 (+492)
25K → 30K
32:19 | 10:24/mi
20M
3:20:02
Rank: #20456 (+233)
30K → 20M
14:10 | 10:25/mi
21M
3:30:47
Rank: #20209 (+247)
20M → 21M
10:45 | 10:45/mi
35K· 21.75 mi
3:38:10
Rank: #20089 (+120)
21M → 35K
7:23 | 9:52/mi
23M
3:51:29
Rank: #19913 (+176)
35K → 23M
13:19 | 10:38/mi
24M
4:01:58
Rank: #19806 (+107)
23M → 24M
10:29 | 10:29/mi
40K· 24.85 mi
4:10:40
Rank: #19647 (+159)
24M → 40K
8:42 | 10:11/mi
25.2M
4:14:24
Rank: #19552 (+95)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
4:23:49
Rank: #19402 (+150)
25.2M → Finish
9:25 | 9:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:54
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:14:55
Pace10:18 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0630:129:4330:12
9:43
-
10K
6.21 mi12:25:401:00:469:4730:34
9:50
+0:07
15K
9.32 mi12:55:291:30:359:4329:49
9:36
-0:14
20K
12.43 mi13:27:062:02:129:5031:37
10:11
+0:35
Half
13.11 mi13:33:482:08:549:506:42
9:49
-0:22
25K
15.53 mi13:58:272:33:339:5324:39
10:10
+0:21
30K
18.64 mi14:30:463:05:529:5832:19
10:24
+0:14
20M
20.00 mi14:44:563:20:0210:0014:10
10:25
+0:01
21M
21.00 mi14:55:413:30:4710:0210:45
10:45
+0:20
35K
21.75 mi15:03:043:38:1010:027:23
9:52
-0:53
23M
23.00 mi15:16:233:51:2910:0413:19
10:38
+0:46
24M
24.00 mi15:26:524:01:5810:0510:29
10:29
-0:09
40K
24.85 mi15:35:344:10:4010:058:42
10:11
-0:18
25.2M
25.20 mi15:39:184:14:2410:063:44
10:50
+0:39
Finish
26.22 mi15:48:434:23:4910:049:25
9:14
-1:36

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

9:14 /mi

Average Pace

10:04 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:05

43% of race

Time at Steady Pace

2:29:44

57% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:04 /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 mi11:55:0630:129:4330:12
9:43
#22330
10K
6.21 mi12:25:401:00:469:4730:34
9:50
#22270
15K
9.32 mi12:55:291:30:359:4329:49
9:36
#21810
20K
12.43 mi13:27:062:02:129:5031:37
10:11
#21573
Half
13.11 mi13:33:482:08:549:506:42
9:49
#21532
25K
15.53 mi13:58:272:33:339:5324:39
10:10
#21181
30K
18.64 mi14:30:463:05:529:5832:19
10:24
#20689
20M
20.00 mi14:44:563:20:0210:0014:10
10:25
#20456
21M
21.00 mi14:55:413:30:4710:0210:45
10:45
#20209
35K
21.75 mi15:03:043:38:1010:027:23
9:52
#20089
23M
23.00 mi15:16:233:51:2910:0413:19
10:38
#19913
24M
24.00 mi15:26:524:01:5810:0510:29
10:29
#19806
40K
24.85 mi15:35:344:10:4010:058:42
10:11
#19647
25.2M
25.20 mi15:39:184:14:2410:063:44
10:50
#19552
Finish
26.22 mi15:48:434:23:4910:049:25
9:14
#19402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi223309071907120954(Top 82%)8294(Top 76%)8294(Top 178%)
10K6.21 mi3.10 mi22270+609039+329039+3222197(Top 87%)9014(Top 83%)9014(Top 193%)
15K9.32 mi3.11 mi21810+4608801+2388801+23820954(Top 82%)8294(Top 76%)8294(Top 178%)
20K12.43 mi3.11 mi21573+2378678+1238678+12320977(Top 82%)8344(Top 76%)8344(Top 179%)
Half13.11 mi0.68 mi21532+418656+228656+2221047(Top 82%)8436(Top 77%)8436(Top 181%)
25K15.53 mi2.42 mi21181+3518470+1868470+18619572(Top 77%)7690(Top 70%)7690(Top 165%)
30K18.64 mi3.11 mi20689+4928259+2118259+21118539(Top 73%)7328(Top 67%)7328(Top 157%)
20M20.00 mi1.36 mi20456+2338166+938166+9317794(Top 70%)7109(Top 65%)7109(Top 153%)
21M21.00 mi1.00 mi20209+2478061+1058061+10515653(Top 61%)6145(Top 56%)6145(Top 132%)
35K21.75 mi0.75 mi20089+1208010+518010+5116776(Top 66%)6752(Top 62%)6752(Top 145%)
23M23.00 mi1.25 mi19913+1767941+697941+6917418(Top 68%)7122(Top 65%)7122(Top 153%)
24M24.00 mi1.00 mi19806+1077902+397902+3917818(Top 70%)7382(Top 68%)7382(Top 158%)
40K24.85 mi0.85 mi19647+1597844+587844+5815648(Top 61%)6345(Top 58%)6345(Top 136%)
25.2M25.20 mi0.35 mi19552+957807+377807+3713989(Top 55%)5584(Top 51%)5584(Top 120%)
Finish26.22 mi1.02 mi19402+1507733+747733+7415358(Top 60%)6190(Top 57%)6190(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

20954

Females

8294

F18-39

8294

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

22197

Females

9014

F18-39

9014

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

20954

Females

8294

F18-39

8294

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

20977

Females

8344

F18-39

8344

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21047

Females

8436

F18-39

8436

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

19572

Females

7690

F18-39

7690

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

18539

Females

7328

F18-39

7328

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

17794

Females

7109

F18-39

7109

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

15653

Females

6145

F18-39

6145

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

16776

Females

6752

F18-39

6752

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17418

Females

7122

F18-39

7122

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

17818

Females

7382

F18-39

7382

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15648

Females

6345

F18-39

6345

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

13989

Females

5584

F18-39

5584

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15358

Females

6190

F18-39

6190

Passing Analysis

Category:
Athletes Passed
3291
Passed By
363
Net Change
+2928
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22330
5K → 10K236176+60#22330#22270
10K → 15K48020+460#22270#21810
15K → 20K31679+237#21810#21573
20K → Half5312+41#21573#21532
Half → 25K36413+351#21532#21181
25K → 30K50311+492#21181#20689
30K → 20M2385+233#20689#20456
20M → 21M2492+247#20456#20209
21M → 35K1233+120#20209#20089
35K → 23M18711+176#20089#19913
23M → 24M12417+107#19913#19806
24M → 40K1667+159#19806#19647
40K → 25.2M961+95#19647#19552
25.2M → Finish1566+150#19552#19402
TOTALS3291363+2928
📊

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