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BOSTON MARATHON 2023

Caroline Schopp

Bib: 19247•F

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 47%
Gender (Female)
#0 / 11423
Top 30%
Division (F18-39)
#0 / 4884
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:27
Rank: #15408
Start → 5K
25:27 | 8:11/mi
10K· 6.21 mi
50:36
Rank: #15415 (-7)
5K → 10K
25:09 | 8:06/mi
15K· 9.32 mi
1:15:57
Rank: #15480 (-65)
10K → 15K
25:21 | 8:10/mi
20K· 12.43 mi
1:41:45
Rank: #15491 (-11)
15K → 20K
25:48 | 8:18/mi
Half· 13.11 mi
1:47:16
Rank: #15470 (+21)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:06:44
Rank: #15058 (+412)
Half → 25K
19:28 | 8:02/mi
30K· 18.64 mi
2:31:25
Rank: #14273 (+785)
25K → 30K
24:41 | 7:57/mi
20M
2:42:15
Rank: #13930 (+343)
30K → 20M
10:50 | 7:58/mi
21M
2:50:27
Rank: #13579 (+351)
20M → 21M
8:12 | 8:12/mi
35K· 21.75 mi
2:56:22
Rank: #13485 (+94)
21M → 35K
5:55 | 7:55/mi
23M
3:06:15
Rank: #13177 (+308)
35K → 23M
9:53 | 7:54/mi
24M
3:13:51
Rank: #12963 (+214)
23M → 24M
7:36 | 7:36/mi
40K· 24.85 mi
3:20:27
Rank: #12776 (+187)
24M → 40K
6:36 | 7:43/mi
25.2M
3:23:18
Rank: #12692 (+84)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:30:54
Rank: #12497 (+195)
25.2M → Finish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:47:16
Pace8:11 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
📊Negative Split: 3.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2225:278:1125:27
8:11
-
10K
6.21 mi11:42:3150:368:0925:09
8:06
-0:05
15K
9.32 mi12:07:521:15:578:0925:21
8:10
+0:04
20K
12.43 mi12:33:401:41:458:1125:48
8:18
+0:08
Half
13.11 mi12:39:111:47:168:115:31
8:05
-0:13
25K
15.53 mi12:58:392:06:448:0919:28
8:02
-0:03
30K
18.64 mi13:23:202:31:258:0724:41
7:57
-0:05
20M
20.00 mi13:34:102:42:158:0710:50
7:58
+0:01
21M
21.00 mi13:42:222:50:278:078:12
8:12
+0:14
35K
21.75 mi13:48:172:56:228:075:55
7:55
-0:17
23M
23.00 mi13:58:103:06:158:069:53
7:54
-0:01
24M
24.00 mi14:05:463:13:518:057:36
7:36
-0:18
40K
24.85 mi14:12:223:20:278:046:36
7:43
+0:07
25.2M
25.20 mi14:15:133:23:188:042:51
8:16
+0:33
Finish
26.22 mi14:22:493:30:548:037:36
7:27
-0:49

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

7:27 /mi

Average Pace

8:03 /mi

Slowest Pace

8:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:03

83% of race

Time at Steady Pace

36:51

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi11:17:2225:278:1125:27
8:11
#15408
10K
6.21 mi11:42:3150:368:0925:09
8:06
#15415
15K
9.32 mi12:07:521:15:578:0925:21
8:10
#15480
20K
12.43 mi12:33:401:41:458:1125:48
8:18
#15491
Half
13.11 mi12:39:111:47:168:115:31
8:05
#15470
25K
15.53 mi12:58:392:06:448:0919:28
8:02
#15058
30K
18.64 mi13:23:202:31:258:0724:41
7:57
#14273
20M
20.00 mi13:34:102:42:158:0710:50
7:58
#13930
21M
21.00 mi13:42:222:50:278:078:12
8:12
#13579
35K
21.75 mi13:48:172:56:228:075:55
7:55
#13485
23M
23.00 mi13:58:103:06:158:069:53
7:54
#13177
24M
24.00 mi14:05:463:13:518:057:36
7:36
#12963
40K
24.85 mi14:12:223:20:278:046:36
7:43
#12776
25.2M
25.20 mi14:15:133:23:188:042:51
8:16
#12692
Finish
26.22 mi14:22:493:30:548:037:36
7:27
#12497
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi154084902490215573(Top 58%)5022(Top 44%)5022(Top 103%)
10K6.21 mi3.10 mi15415-74910-84910-815488(Top 58%)4951(Top 43%)4951(Top 101%)
15K9.32 mi3.11 mi15480-654965-554965-5515573(Top 58%)5022(Top 44%)5022(Top 103%)
20K12.43 mi3.11 mi15491-114986-214986-2115630(Top 59%)5110(Top 45%)5110(Top 105%)
Half13.11 mi0.68 mi15470+214980+64980+615040(Top 56%)4685(Top 41%)4685(Top 96%)
25K15.53 mi2.42 mi15058+4124745+2354745+23512983(Top 49%)3616(Top 32%)3616(Top 74%)
30K18.64 mi3.11 mi14273+7854313+4324313+43210492(Top 39%)2390(Top 21%)2390(Top 49%)
20M20.00 mi1.36 mi13930+3434115+1984115+19810114(Top 38%)2296(Top 20%)2296(Top 47%)
21M21.00 mi1.00 mi13579+3513923+1923923+1928652(Top 32%)1781(Top 16%)1781(Top 36%)
35K21.75 mi0.75 mi13485+943875+483875+4811511(Top 43%)3151(Top 28%)3151(Top 65%)
23M23.00 mi1.25 mi13177+3083720+1553720+1559088(Top 34%)2090(Top 18%)2090(Top 43%)
24M24.00 mi1.00 mi12963+2143626+943626+948456(Top 32%)1875(Top 16%)1875(Top 38%)
40K24.85 mi0.85 mi12776+1873535+913535+918158(Top 31%)1822(Top 16%)1822(Top 37%)
25.2M25.20 mi0.35 mi12692+843496+393496+398215(Top 31%)1942(Top 17%)1942(Top 40%)
Finish26.22 mi1.02 mi12497+1953403+933403+938287(Top 31%)1962(Top 17%)1962(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15573

Females

5022

F18-39

5022

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15488

Females

4951

F18-39

4951

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15573

Females

5022

F18-39

5022

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15630

Females

5110

F18-39

5110

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15040

Females

4685

F18-39

4685

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12983

Females

3616

F18-39

3616

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10492

Females

2390

F18-39

2390

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10114

Females

2296

F18-39

2296

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8652

Females

1781

F18-39

1781

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11511

Females

3151

F18-39

3151

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9088

Females

2090

F18-39

2090

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8456

Females

1875

F18-39

1875

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8158

Females

1822

F18-39

1822

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8215

Females

1942

F18-39

1942

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8287

Females

1962

F18-39

1962

Passing Analysis

Category:
Athletes Passed
3679
Passed By
768
Net Change
+2911
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15408
5K → 10K293300-7#15408#15415
10K → 15K154219-65#15415#15480
15K → 20K172183-11#15480#15491
20K → Half4120+21#15491#15470
Half → 25K4208+412#15470#15058
25K → 30K7861+785#15058#14273
30K → 20M3430+343#14273#13930
20M → 21M3532+351#13930#13579
21M → 35K11016+94#13579#13485
35K → 23M3124+308#13485#13177
23M → 24M2162+214#13177#12963
24M → 40K1914+187#12963#12776
40K → 25.2M862+84#12776#12692
25.2M → Finish2027+195#12692#12497
TOTALS3679768+2911
📊

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