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BOSTON MARATHON 2023

Elizabeth Paris

Bib: 26536•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
31:25
Rank: #23716
Start → 5K
31:25 | 10:07/mi
10K· 6.21 mi
1:01:44
Rank: #23481 (+235)
5K → 10K
30:19 | 9:45/mi
15K· 9.32 mi
1:32:27
Rank: #23420 (+61)
10K → 15K
30:43 | 9:53/mi
20K· 12.43 mi
2:03:57
Rank: #23368 (+52)
15K → 20K
31:30 | 10:08/mi
Half· 13.11 mi
2:10:56
Rank: #23386 (-18)
20K → Half
6:59 | 10:14/mi
25K· 15.53 mi
2:36:11
Rank: #23330 (+56)
Half → 25K
25:15 | 10:25/mi
30K· 18.64 mi
3:09:26
Rank: #23172 (+158)
25K → 30K
33:15 | 10:42/mi
20M
3:23:48
Rank: #23060 (+112)
30K → 20M
14:22 | 10:34/mi
21M
3:34:36
Rank: #22916 (+144)
20M → 21M
10:48 | 10:48/mi
35K· 21.75 mi
3:42:59
Rank: #22948 (-32)
21M → 35K
8:23 | 11:12/mi
23M
3:57:39
Rank: #22984 (-36)
35K → 23M
14:40 | 11:43/mi
24M
4:08:36
Rank: #22981 (+3)
23M → 24M
10:57 | 10:57/mi
40K· 24.85 mi
4:17:42
Rank: #22929 (+52)
24M → 40K
9:06 | 10:39/mi
25.2M
4:21:38
Rank: #22905 (+24)
40K → 25.2M
3:56 | 11:24/mi
Finish· 26.22 mi
4:31:54
Rank: #22880 (+25)
25.2M → Finish
10:16 | 10:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:56
Pace9:59 /mi
2nd Half
Distance13.11 mi
Time2:20:58
Pace10:45 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0331:2510:0731:25
10:07
-
10K
6.21 mi12:18:221:01:449:5630:19
9:45
-0:22
15K
9.32 mi12:49:051:32:279:5530:43
9:53
+0:08
20K
12.43 mi13:20:352:03:579:5831:30
10:08
+0:15
Half
13.11 mi13:27:342:10:569:596:59
10:14
+0:06
25K
15.53 mi13:52:492:36:1110:0325:15
10:25
+0:11
30K
18.64 mi14:26:043:09:2610:1033:15
10:42
+0:17
20M
20.00 mi14:40:263:23:4810:1114:22
10:34
-0:08
21M
21.00 mi14:51:143:34:3610:1310:48
10:48
+0:14
35K
21.75 mi14:59:373:42:5910:158:23
11:12
+0:24
23M
23.00 mi15:14:173:57:3910:2014:40
11:43
+0:31
24M
24.00 mi15:25:144:08:3610:2210:57
10:57
-0:46
40K
24.85 mi15:34:204:17:4210:229:06
10:39
-0:18
25.2M
25.20 mi15:38:164:21:3810:233:56
11:24
+0:45
Finish
26.22 mi15:48:324:31:5410:2310:16
10:04
-1:20

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

9:45 /mi

Average Pace

10:23 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:12

52% of race

Time at Steady Pace

1:32:46

34% of race

Time at Slower Pace

37:56

14% of race

Average Pace: 10:22 /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 mi11:48:0331:2510:0731:25
10:07
#23716
10K
6.21 mi12:18:221:01:449:5630:19
9:45
#23481
15K
9.32 mi12:49:051:32:279:5530:43
9:53
#23420
20K
12.43 mi13:20:352:03:579:5831:30
10:08
#23368
Half
13.11 mi13:27:342:10:569:596:59
10:14
#23386
25K
15.53 mi13:52:492:36:1110:0325:15
10:25
#23330
30K
18.64 mi14:26:043:09:2610:1033:15
10:42
#23172
20M
20.00 mi14:40:263:23:4810:1114:22
10:34
#23060
21M
21.00 mi14:51:143:34:3610:1310:48
10:48
#22916
35K
21.75 mi14:59:373:42:5910:158:23
11:12
#22948
23M
23.00 mi15:14:173:57:3910:2014:40
11:43
#22984
24M
24.00 mi15:25:144:08:3610:2210:57
10:57
#22981
40K
24.85 mi15:34:204:17:4210:229:06
10:39
#22929
25.2M
25.20 mi15:38:164:21:3810:233:56
11:24
#22905
Finish
26.22 mi15:48:324:31:5410:2310:16
10:04
#22880
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi237169757975723278(Top 87%)9484(Top 83%)9484(Top 194%)
10K6.21 mi3.10 mi23481+2359612+1459612+14523187(Top 87%)9438(Top 83%)9438(Top 193%)
15K9.32 mi3.11 mi23420+619566+469566+4623278(Top 87%)9484(Top 83%)9484(Top 194%)
20K12.43 mi3.11 mi23368+529538+289538+2823185(Top 87%)9445(Top 83%)9445(Top 193%)
Half13.11 mi0.68 mi23386-189549-119549-1123737(Top 89%)9758(Top 85%)9758(Top 200%)
25K15.53 mi2.42 mi23330+569528+219528+2123031(Top 87%)9407(Top 82%)9407(Top 193%)
30K18.64 mi3.11 mi23172+1589472+569472+5622616(Top 85%)9252(Top 81%)9252(Top 189%)
20M20.00 mi1.36 mi23060+1129429+439429+4321913(Top 82%)8934(Top 78%)8934(Top 183%)
21M21.00 mi1.00 mi22916+1449364+659364+6520399(Top 77%)8150(Top 71%)8150(Top 167%)
35K21.75 mi0.75 mi22948-329386-229386-2223663(Top 89%)9969(Top 87%)9969(Top 204%)
23M23.00 mi1.25 mi22984-369415-299415-2923598(Top 89%)9903(Top 87%)9903(Top 203%)
24M24.00 mi1.00 mi22981+39427-129427-1222962(Top 86%)9614(Top 84%)9614(Top 197%)
40K24.85 mi0.85 mi22929+529405+229405+2221588(Top 81%)8939(Top 78%)8939(Top 183%)
25.2M25.20 mi0.35 mi22905+249395+109395+1021397(Top 80%)8816(Top 77%)8816(Top 181%)
Finish26.22 mi1.02 mi22880+259390+59390+521978(Top 83%)9107(Top 80%)9107(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

23278

Females

9484

F18-39

9484

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

23187

Females

9438

F18-39

9438

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

23278

Females

9484

F18-39

9484

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

23185

Females

9445

F18-39

9445

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23737

Females

9758

F18-39

9758

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

23031

Females

9407

F18-39

9407

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22616

Females

9252

F18-39

9252

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21913

Females

8934

F18-39

8934

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20399

Females

8150

F18-39

8150

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

23663

Females

9969

F18-39

9969

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

23598

Females

9903

F18-39

9903

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

22962

Females

9614

F18-39

9614

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21588

Females

8939

F18-39

8939

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21397

Females

8816

F18-39

8816

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

21978

Females

9107

F18-39

9107

Passing Analysis

Category:
Athletes Passed
1502
Passed By
666
Net Change
+836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23716
5K → 10K348113+235#23716#23481
10K → 15K16099+61#23481#23420
15K → 20K14189+52#23420#23368
20K → Half1432-18#23368#23386
Half → 25K11963+56#23386#23330
25K → 30K21557+158#23330#23172
30K → 20M12210+112#23172#23060
20M → 21M1473+144#23060#22916
21M → 35K2052-32#22916#22948
35K → 23M3773-36#22948#22984
23M → 24M4542+3#22984#22981
24M → 40K6715+52#22981#22929
40K → 25.2M273+24#22929#22905
25.2M → Finish4015+25#22905#22880
TOTALS1502666+836
📊

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