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BOSTON MARATHON 2024

Edith Chavez

Bib: 16970•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
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
24:12
Rank: #13029
Start → 5K
7:47/mi
24:12 split
10K· 6.21 mi
48:18
Rank: #12683 (+346)
5K → 10K
7:45/mi
24:06 split
15K· 9.32 mi
1:12:51
Rank: #12654 (+29)
10K → 15K
7:54/mi
24:33 split
20K· 12.43 mi
1:39:58
Rank: #13731 (-1077)
15K → 20K
8:44/mi
27:07 split
Half· 13.11 mi
1:45:54
Rank: #13877 (-146)
20K → Half
8:42/mi
5:56 split
25K· 15.53 mi
2:11:07
Rank: #15452 (-1575)
Half → 25K
10:24/mi
25:13 split
30K· 18.64 mi
2:40:14
Rank: #15325 (+127)
25K → 30K
9:22/mi
29:07 split
20M
2:52:32
Rank: #15120 (+205)
30K → 20M
9:03/mi
12:18 split
21M
3:01:48
Rank: #14801 (+319)
20M → 21M
9:16/mi
9:16 split
35K· 21.75 mi
3:08:33
Rank: #14728 (+73)
21M → 35K
9:01/mi
6:45 split
23M
3:20:18
Rank: #14597 (+131)
35K → 23M
9:23/mi
11:45 split
24M
3:30:13
Rank: #14651 (-54)
23M → 24M
9:55/mi
9:55 split
40K· 24.85 mi
3:38:53
Rank: #14683 (-32)
24M → 40K
10:08/mi
8:40 split
25.2M
3:42:30
Rank: #14633 (+50)
40K → 25.2M
10:29/mi
3:37 split
Finish· 26.22 mi
3:51:59
Rank: #14661 (-28)
25.2M → Finish
9:18/mi
9:29 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:54
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time2:06:05
Pace9:37 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1824:127:4724:12
7:47
-
10K
6.21 mi11:38:2448:187:4624:06
7:45
-0:02
15K
9.32 mi12:02:571:12:517:4924:33
7:54
+0:09
20K
12.43 mi12:30:041:39:588:0327:07
8:44
+0:50
Half
13.11 mi12:36:001:45:548:055:56
8:42
-0:02
25K
15.53 mi13:01:132:11:078:2625:13
10:24
+1:42
30K
18.64 mi13:30:202:40:148:3629:07
9:22
-1:02
20M
20.00 mi13:42:382:52:328:3812:18
9:03
-0:19
21M
21.00 mi13:51:543:01:488:399:16
9:16
+0:13
35K
21.75 mi13:58:393:08:338:406:45
9:01
-0:15
23M
23.00 mi14:10:243:20:188:4311:45
9:23
+0:22
24M
24.00 mi14:20:193:30:138:469:55
9:55
+0:32
40K
24.85 mi14:28:593:38:538:488:40
10:08
+0:13
25.2M
25.20 mi14:32:363:42:308:503:37
10:29
+0:21
Finish
26.22 mi14:42:053:51:598:519:29
9:18
-1:11

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

7:45 /mi

Average Pace

8:51 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:54

46% of race

Time at Steady Pace

1:18:40

34% of race

Time at Slower Pace

47:25

20% of race

Average Pace: 8:51 /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 mi11:14:1824:127:4724:12
7:47
#13029
10K
6.21 mi11:38:2448:187:4624:06
7:45
#12683
15K
9.32 mi12:02:571:12:517:4924:33
7:54
#12654
20K
12.43 mi12:30:041:39:588:0327:07
8:44
#13731
Half
13.11 mi12:36:001:45:548:055:56
8:42
#13877
25K
15.53 mi13:01:132:11:078:2625:13
10:24
#15452
30K
18.64 mi13:30:202:40:148:3629:07
9:22
#15325
20M
20.00 mi13:42:382:52:328:3812:18
9:03
#15120
21M
21.00 mi13:51:543:01:488:399:16
9:16
#14801
35K
21.75 mi13:58:393:08:338:406:45
9:01
#14728
23M
23.00 mi14:10:243:20:188:4311:45
9:23
#14597
24M
24.00 mi14:20:193:30:138:469:55
9:55
#14651
40K
24.85 mi14:28:593:38:538:488:40
10:08
#14683
25.2M
25.20 mi14:32:363:42:308:503:37
10:29
#14633
Finish
26.22 mi14:42:053:51:598:519:29
9:18
#14661
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130293743374312723(Top 50%)3642(Top 33%)3642(Top 78%)
10K6.21 mi3.10 mi12683+3463550+1933550+19312317(Top 48%)3361(Top 31%)3361(Top 72%)
15K9.32 mi3.11 mi12654+293552-23552-212723(Top 50%)3642(Top 33%)3642(Top 78%)
20K12.43 mi3.11 mi13731-10774202-6504202-65015989(Top 63%)5580(Top 51%)5580(Top 120%)
Half13.11 mi0.68 mi13877-1464290-884290-8816827(Top 66%)6110(Top 56%)6110(Top 131%)
25K15.53 mi2.42 mi15452-15755272-9825272-98220163(Top 79%)8012(Top 73%)8012(Top 172%)
30K18.64 mi3.11 mi15325+1275276-45276-414926(Top 58%)5372(Top 49%)5372(Top 115%)
20M20.00 mi1.36 mi15120+2055202+745202+7412433(Top 49%)4261(Top 39%)4261(Top 91%)
21M21.00 mi1.00 mi14801+3195051+1515051+1519815(Top 38%)3137(Top 29%)3137(Top 67%)
35K21.75 mi0.75 mi14728+735052-15052-113440(Top 53%)5033(Top 46%)5033(Top 108%)
23M23.00 mi1.25 mi14597+1315039+135039+1313020(Top 51%)4919(Top 45%)4919(Top 106%)
24M24.00 mi1.00 mi14651-545110-715110-7116035(Top 63%)6458(Top 59%)6458(Top 139%)
40K24.85 mi0.85 mi14683-325153-435153-4315505(Top 61%)6261(Top 57%)6261(Top 134%)
25.2M25.20 mi0.35 mi14633+505137+165137+1612807(Top 50%)5009(Top 46%)5009(Top 107%)
Finish26.22 mi1.02 mi14661-285186-495186-4915648(Top 61%)6333(Top 58%)6333(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

12723

Females

3642

F18-39

3642

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12317

Females

3361

F18-39

3361

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

12723

Females

3642

F18-39

3642

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

15989

Females

5580

F18-39

5580

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

16827

Females

6110

F18-39

6110

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20163

Females

8012

F18-39

8012

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

14926

Females

5372

F18-39

5372

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12433

Females

4261

F18-39

4261

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9815

Females

3137

F18-39

3137

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13440

Females

5033

F18-39

5033

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13020

Females

4919

F18-39

4919

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16035

Females

6458

F18-39

6458

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15505

Females

6261

F18-39

6261

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12807

Females

5009

F18-39

5009

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15648

Females

6333

F18-39

6333

Passing Analysis

Category:
Athletes Passed
2313
Passed By
3945
Net Change
-1632
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13029
5K → 10K479133+346#13029#12683
10K → 15K245216+29#12683#12654
15K → 20K671144-1077#12654#13731
20K → Half12158-146#13731#13877
Half → 25K341609-1575#13877#15452
25K → 30K318191+127#15452#15325
30K → 20M23025+205#15325#15120
20M → 21M3245+319#15120#14801
21M → 35K11441+73#14801#14728
35K → 23M18958+131#14728#14597
23M → 24M78132-54#14597#14651
24M → 40K80112-32#14651#14683
40K → 25.2M6515+50#14683#14633
25.2M → Finish78106-28#14633#14661
TOTALS23133945-1632
📊

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