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BOSTON MARATHON 2023

Jessie Delouis

Bib: 30069•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:12
Rank: #25153
Start → 5K
33:12 | 10:41/mi
10K· 6.21 mi
1:05:08
Rank: #24690 (+463)
5K → 10K
31:56 | 10:17/mi
15K· 9.32 mi
1:40:55
Rank: #25177 (-487)
10K → 15K
35:47 | 11:31/mi
20K· 12.43 mi
2:13:01
Rank: #24771 (+406)
15K → 20K
32:06 | 10:20/mi
Half· 13.11 mi
2:19:58
Rank: #24714 (+57)
20K → Half
6:57 | 10:11/mi
25K· 15.53 mi
2:44:57
Rank: #24389 (+325)
Half → 25K
24:59 | 10:18/mi
30K· 18.64 mi
3:20:29
Rank: #24267 (+122)
25K → 30K
35:32 | 11:26/mi
20M
3:34:27
Rank: #24070 (+197)
30K → 20M
13:58 | 10:17/mi
21M
3:45:47
Rank: #23953 (+117)
20M → 21M
11:20 | 11:20/mi
35K· 21.75 mi
3:53:18
Rank: #23878 (+75)
21M → 35K
7:31 | 10:03/mi
23M
4:05:42
Rank: #23701 (+177)
35K → 23M
12:24 | 9:54/mi
24M
4:17:29
Rank: #23744 (-43)
23M → 24M
11:47 | 11:47/mi
40K· 24.85 mi
4:26:49
Rank: #23684 (+60)
24M → 40K
9:20 | 10:55/mi
25.2M
4:30:46
Rank: #23659 (+25)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:40:48
Rank: #23603 (+56)
25.2M → Finish
10:02 | 9:51/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:19:58
Pace10:41 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:20:50
Pace10:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3133:1210:4133:12
10:41
-
10K
6.21 mi12:24:271:05:0810:2931:56
10:17
-0:24
15K
9.32 mi13:00:141:40:5510:5035:47
11:31
+1:14
20K
12.43 mi13:32:202:13:0110:4232:06
10:20
-1:11
Half
13.11 mi13:39:172:19:5810:416:57
10:11
-0:09
25K
15.53 mi14:04:162:44:5710:3724:59
10:18
+0:07
30K
18.64 mi14:39:483:20:2910:4535:32
11:26
+1:08
20M
20.00 mi14:53:463:34:2710:4313:58
10:17
-1:09
21M
21.00 mi15:05:063:45:4710:4511:20
11:20
+1:03
35K
21.75 mi15:12:373:53:1810:447:31
10:03
-1:17
23M
23.00 mi15:25:014:05:4210:4112:24
9:54
-0:09
24M
24.00 mi15:36:484:17:2910:4411:47
11:47
+1:53
40K
24.85 mi15:46:084:26:4910:449:20
10:55
-0:52
25.2M
25.20 mi15:50:054:30:4610:453:57
11:27
+0:32
Finish
26.22 mi16:00:074:40:4810:4310:02
9:51
-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

9:51 /mi

Average Pace

10:43 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:05

62% of race

Time at Steady Pace

1:35:56

34% of race

Time at Slower Pace

11:47

4% of race

Average Pace: 10:43 /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 mi11:52:3133:1210:4133:12
10:41
#25153
10K
6.21 mi12:24:271:05:0810:2931:56
10:17
#24690
15K
9.32 mi13:00:141:40:5510:5035:47
11:31
#25177
20K
12.43 mi13:32:202:13:0110:4232:06
10:20
#24771
Half
13.11 mi13:39:172:19:5810:416:57
10:11
#24714
25K
15.53 mi14:04:162:44:5710:3724:59
10:18
#24389
30K
18.64 mi14:39:483:20:2910:4535:32
11:26
#24267
20M
20.00 mi14:53:463:34:2710:4313:58
10:17
#24070
21M
21.00 mi15:05:063:45:4710:4511:20
11:20
#23953
35K
21.75 mi15:12:373:53:1810:447:31
10:03
#23878
23M
23.00 mi15:25:014:05:4210:4112:24
9:54
#23701
24M
24.00 mi15:36:484:17:2910:4411:47
11:47
#23744
40K
24.85 mi15:46:084:26:4910:449:20
10:55
#23684
25.2M
25.20 mi15:50:054:30:4610:453:57
11:27
#23659
Finish
26.22 mi16:00:074:40:4810:4310:02
9:51
#23603
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25153105181051825725(Top 97%)10879(Top 95%)10879(Top 223%)
10K6.21 mi3.10 mi24690+46310258+26010258+26024266(Top 91%)10038(Top 88%)10038(Top 206%)
15K9.32 mi3.11 mi25177-48710538-28010538-28025725(Top 97%)10879(Top 95%)10879(Top 223%)
20K12.43 mi3.11 mi24771+40610325+21310325+21323533(Top 88%)9650(Top 84%)9650(Top 198%)
Half13.11 mi0.68 mi24714+5710298+2710298+2723662(Top 89%)9718(Top 85%)9718(Top 199%)
25K15.53 mi2.42 mi24389+32510125+17310125+17322858(Top 86%)9306(Top 81%)9306(Top 191%)
30K18.64 mi3.11 mi24267+12210081+4410081+4423772(Top 89%)9884(Top 87%)9884(Top 202%)
20M20.00 mi1.36 mi24070+1979975+1069975+10621235(Top 80%)8546(Top 75%)8546(Top 175%)
21M21.00 mi1.00 mi23953+1179911+649911+6421572(Top 81%)8775(Top 77%)8775(Top 180%)
35K21.75 mi0.75 mi23878+759879+329879+3221444(Top 81%)8748(Top 77%)8748(Top 179%)
23M23.00 mi1.25 mi23701+1779786+939786+9319715(Top 74%)7811(Top 68%)7811(Top 160%)
24M24.00 mi1.00 mi23744-439822-369822-3624248(Top 91%)10297(Top 90%)10297(Top 211%)
40K24.85 mi0.85 mi23684+609796+269796+2622197(Top 83%)9241(Top 81%)9241(Top 189%)
25.2M25.20 mi0.35 mi23659+259785+119785+1121510(Top 81%)8876(Top 78%)8876(Top 182%)
Finish26.22 mi1.02 mi23603+569762+239762+2321326(Top 80%)8737(Top 76%)8737(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25725

Females

10879

F18-39

10879

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

24266

Females

10038

F18-39

10038

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25725

Females

10879

F18-39

10879

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23533

Females

9650

F18-39

9650

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23662

Females

9718

F18-39

9718

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

22858

Females

9306

F18-39

9306

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

23772

Females

9884

F18-39

9884

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21235

Females

8546

F18-39

8546

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21572

Females

8775

F18-39

8775

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21444

Females

8748

F18-39

8748

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19715

Females

7811

F18-39

7811

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

24248

Females

10297

F18-39

10297

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22197

Females

9241

F18-39

9241

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21510

Females

8876

F18-39

8876

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

21326

Females

8737

F18-39

8737

Passing Analysis

Category:
Athletes Passed
2246
Passed By
696
Net Change
+1550
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25153
5K → 10K50441+463#25153#24690
10K → 15K12499-487#24690#25177
15K → 20K4126+406#25177#24771
20K → Half592+57#24771#24714
Half → 25K3250+325#24714#24389
25K → 30K18260+122#24389#24267
30K → 20M2003+197#24267#24070
20M → 21M1214+117#24070#23953
21M → 35K783+75#23953#23878
35K → 23M1792+177#23878#23701
23M → 24M1962-43#23701#23744
24M → 40K655+60#23744#23684
40K → 25.2M261+25#23684#23659
25.2M → Finish648+56#23659#23603
TOTALS2246696+1550
📊

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