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BOSTON MARATHON 2023

Clare Schoen

Bib: 5440•F

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Female)
#0 / 11423
Top 9%
Division (F18-39)
#0 / 4884
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:07
Rank: #4670
Start → 5K
21:07 | 6:48/mi
10K· 6.21 mi
41:43
Rank: #4137 (+533)
5K → 10K
20:36 | 6:38/mi
15K· 9.32 mi
1:02:10
Rank: #3722 (+415)
10K → 15K
20:27 | 6:35/mi
20K· 12.43 mi
1:23:35
Rank: #4133 (-411)
15K → 20K
21:25 | 6:54/mi
Half· 13.11 mi
1:28:13
Rank: #4181 (-48)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:48
Rank: #4806 (-625)
Half → 25K
17:35 | 7:15/mi
30K· 18.64 mi
2:10:05
Rank: #5682 (-876)
25K → 30K
24:17 | 7:49/mi
20M
2:21:38
Rank: #6127 (-445)
30K → 20M
11:33 | 8:30/mi
21M
2:30:07
Rank: #6278 (-151)
20M → 21M
8:29 | 8:30/mi
35K· 21.75 mi
2:36:17
Rank: #6469 (-191)
21M → 35K
6:10 | 8:15/mi
23M
2:47:11
Rank: #6803 (-334)
35K → 23M
10:54 | 8:42/mi
24M
2:55:30
Rank: #7027 (-224)
23M → 24M
8:19 | 8:19/mi
40K· 24.85 mi
3:02:40
Rank: #7198 (-171)
24M → 40K
7:10 | 8:23/mi
25.2M
3:05:55
Rank: #7303 (-105)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:13:42
Rank: #7355 (-52)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:13
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:45:29
Pace8:03 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5921:076:4821:07
6:48
-
10K
6.21 mi10:44:3541:436:4320:36
6:38
-0:10
15K
9.32 mi11:05:021:02:106:4020:27
6:35
-0:03
20K
12.43 mi11:26:271:23:356:4421:25
6:54
+0:19
Half
13.11 mi11:31:051:28:136:444:38
6:47
-0:07
25K
15.53 mi11:48:401:45:486:4917:35
7:15
+0:28
30K
18.64 mi12:12:572:10:056:5924:17
7:49
+0:34
20M
20.00 mi12:24:302:21:387:0511:33
8:30
+0:41
21M
21.00 mi12:32:592:30:077:098:29
8:30
0:00
35K
21.75 mi12:39:092:36:177:116:10
8:15
-0:15
23M
23.00 mi12:50:032:47:117:1610:54
8:42
+0:27
24M
24.00 mi12:58:222:55:307:198:19
8:19
-0:23
40K
24.85 mi13:05:323:02:407:217:10
8:23
+0:04
25.2M
25.20 mi13:08:473:05:557:233:15
9:25
+1:02
Finish
26.22 mi13:16:343:13:427:247:47
7:38
-1:47

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

6:35 /mi

Average Pace

7:24 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:48

55% of race

Time at Steady Pace

32:04

17% of race

Time at Slower Pace

55:50

29% of race

Average Pace: 7:23 /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 mi10:23:5921:076:4821:07
6:48
#4670
10K
6.21 mi10:44:3541:436:4320:36
6:38
#4137
15K
9.32 mi11:05:021:02:106:4020:27
6:35
#3722
20K
12.43 mi11:26:271:23:356:4421:25
6:54
#4133
Half
13.11 mi11:31:051:28:136:444:38
6:47
#4181
25K
15.53 mi11:48:401:45:486:4917:35
7:15
#4806
30K
18.64 mi12:12:572:10:056:5924:17
7:49
#5682
20M
20.00 mi12:24:302:21:387:0511:33
8:30
#6127
21M
21.00 mi12:32:592:30:077:098:29
8:30
#6278
35K
21.75 mi12:39:092:36:177:116:10
8:15
#6469
23M
23.00 mi12:50:032:47:117:1610:54
8:42
#6803
24M
24.00 mi12:58:222:55:307:198:19
8:19
#7027
40K
24.85 mi13:05:323:02:407:217:10
8:23
#7198
25.2M
25.20 mi13:08:473:05:557:233:15
9:25
#7303
Finish
26.22 mi13:16:343:13:427:247:47
7:38
#7355
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi46703203203180(Top 12%)151(Top 1%)151(Top 3%)
10K6.21 mi3.10 mi4137+533249+71249+713744(Top 14%)208(Top 2%)208(Top 4%)
15K9.32 mi3.11 mi3722+415205+44205+443180(Top 12%)151(Top 1%)151(Top 3%)
20K12.43 mi3.11 mi4133-411250-45250-455314(Top 20%)404(Top 4%)404(Top 8%)
Half13.11 mi0.68 mi4181-48258-8258-85287(Top 20%)409(Top 4%)409(Top 8%)
25K15.53 mi2.42 mi4806-625329-71329-716977(Top 26%)833(Top 7%)833(Top 17%)
30K18.64 mi3.11 mi5682-876462-133462-1339492(Top 36%)1923(Top 17%)1923(Top 39%)
20M20.00 mi1.36 mi6127-445573-111573-11113592(Top 51%)4177(Top 37%)4177(Top 86%)
21M21.00 mi1.00 mi6278-151620-47620-4710446(Top 39%)2613(Top 23%)2613(Top 54%)
35K21.75 mi0.75 mi6469-191681-61681-6113746(Top 52%)4409(Top 39%)4409(Top 90%)
23M23.00 mi1.25 mi6803-334779-98779-9814414(Top 54%)4851(Top 42%)4851(Top 99%)
24M24.00 mi1.00 mi7027-224870-91870-9113326(Top 50%)4284(Top 38%)4284(Top 88%)
40K24.85 mi0.85 mi7198-171938-68938-6812586(Top 47%)3978(Top 35%)3978(Top 81%)
25.2M25.20 mi0.35 mi7303-105986-48986-4814821(Top 56%)5179(Top 45%)5179(Top 106%)
Finish26.22 mi1.02 mi7355-521028-421028-429556(Top 36%)2486(Top 22%)2486(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3180

Females

151

F18-39

151

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3744

Females

208

F18-39

208

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3180

Females

151

F18-39

151

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5314

Females

404

F18-39

404

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5287

Females

409

F18-39

409

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6977

Females

833

F18-39

833

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9492

Females

1923

F18-39

1923

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13592

Females

4177

F18-39

4177

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10446

Females

2613

F18-39

2613

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13746

Females

4409

F18-39

4409

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14414

Females

4851

F18-39

4851

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13326

Females

4284

F18-39

4284

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12586

Females

3978

F18-39

3978

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14821

Females

5179

F18-39

5179

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9556

Females

2486

F18-39

2486

Passing Analysis

Category:
Athletes Passed
1222
Passed By
3907
Net Change
-2685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4670
5K → 10K57542+533#4670#4137
10K → 15K43217+415#4137#3722
15K → 20K24435-411#3722#4133
20K → Half654-48#4133#4181
Half → 25K22647-625#4181#4806
25K → 30K14890-876#4806#5682
30K → 20M10455-445#5682#6127
20M → 21M22173-151#6127#6278
21M → 35K9200-191#6278#6469
35K → 23M16350-334#6469#6803
23M → 24M15239-224#6803#7027
24M → 40K18189-171#7027#7198
40K → 25.2M4109-105#7198#7303
25.2M → Finish55107-52#7303#7355
TOTALS12223907-2685
📊

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