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BOSTON MARATHON 2023

Allegra Mayer

Bib: 6861•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:24
Rank: #5482
Start → 5K
21:24 | 6:53/mi
10K· 6.21 mi
42:39
Rank: #5544 (-62)
5K → 10K
21:15 | 6:50/mi
15K· 9.32 mi
1:03:59
Rank: #5591 (-47)
10K → 15K
21:20 | 6:52/mi
20K· 12.43 mi
1:25:12
Rank: #5390 (+201)
15K → 20K
21:13 | 6:50/mi
Half· 13.11 mi
1:29:48
Rank: #5344 (+46)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:46:16
Rank: #5102 (+242)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:07:44
Rank: #4776 (+326)
25K → 30K
21:28 | 6:55/mi
20M
2:16:55
Rank: #4553 (+223)
30K → 20M
9:11 | 6:45/mi
21M
2:24:06
Rank: #4431 (+122)
20M → 21M
7:11 | 7:11/mi
35K· 21.75 mi
2:28:55
Rank: #4288 (+143)
21M → 35K
4:49 | 6:26/mi
23M
2:37:17
Rank: #4100 (+188)
35K → 23M
8:22 | 6:41/mi
24M
2:43:51
Rank: #3978 (+122)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:49:37
Rank: #3884 (+94)
24M → 40K
5:46 | 6:45/mi
25.2M
2:52:04
Rank: #3830 (+54)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:58:36
Rank: #3703 (+127)
25.2M → Finish
6:32 | 6:25/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:29:48
Pace6:51 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:28:48
Pace6:46 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1321:246:5321:24
6:53
-
10K
6.21 mi10:46:2842:396:5221:15
6:50
-0:03
15K
9.32 mi11:07:481:03:596:5221:20
6:52
+0:02
20K
12.43 mi11:29:011:25:126:5121:13
6:50
-0:02
Half
13.11 mi11:33:371:29:486:514:36
6:45
-0:05
25K
15.53 mi11:50:051:46:166:5016:28
6:47
+0:02
30K
18.64 mi12:11:332:07:446:5121:28
6:55
+0:08
20M
20.00 mi12:20:442:16:556:519:11
6:45
-0:10
21M
21.00 mi12:27:552:24:066:527:11
7:11
+0:26
35K
21.75 mi12:32:442:28:556:514:49
6:26
-0:45
23M
23.00 mi12:41:062:37:176:508:22
6:41
+0:15
24M
24.00 mi12:47:402:43:516:506:34
6:34
-0:07
40K
24.85 mi12:53:262:49:376:495:46
6:45
+0:11
25.2M
25.20 mi12:55:532:52:046:502:27
7:06
+0:21
Finish
26.22 mi13:02:252:58:366:496:32
6:25
-0:41

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

6:25 /mi

Average Pace

6:49 /mi

Slowest Pace

7:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:58

95% of race

Time at Steady Pace

9:38

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:25:1321:246:5321:24
6:53
#5482
10K
6.21 mi10:46:2842:396:5221:15
6:50
#5544
15K
9.32 mi11:07:481:03:596:5221:20
6:52
#5591
20K
12.43 mi11:29:011:25:126:5121:13
6:50
#5390
Half
13.11 mi11:33:371:29:486:514:36
6:45
#5344
25K
15.53 mi11:50:051:46:166:5016:28
6:47
#5102
30K
18.64 mi12:11:332:07:446:5121:28
6:55
#4776
20M
20.00 mi12:20:442:16:556:519:11
6:45
#4553
21M
21.00 mi12:27:552:24:066:527:11
7:11
#4431
35K
21.75 mi12:32:442:28:556:514:49
6:26
#4288
23M
23.00 mi12:41:062:37:176:508:22
6:41
#4100
24M
24.00 mi12:47:402:43:516:506:34
6:34
#3978
40K
24.85 mi12:53:262:49:376:495:46
6:45
#3884
25.2M
25.20 mi12:55:532:52:046:502:27
7:06
#3830
Finish
26.22 mi13:02:252:58:366:496:32
6:25
#3703
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi54824144145722(Top 21%)464(Top 4%)464(Top 10%)
10K6.21 mi3.10 mi5544-62423-9423-95668(Top 21%)461(Top 4%)461(Top 9%)
15K9.32 mi3.11 mi5591-47435-12435-125722(Top 21%)464(Top 4%)464(Top 10%)
20K12.43 mi3.11 mi5390+201399+36399+364733(Top 18%)326(Top 3%)326(Top 7%)
Half13.11 mi0.68 mi5344+46390+9390+94843(Top 18%)337(Top 3%)337(Top 7%)
25K15.53 mi2.42 mi5102+242362+28362+284095(Top 15%)254(Top 2%)254(Top 5%)
30K18.64 mi3.11 mi4776+326325+37325+373729(Top 14%)227(Top 2%)227(Top 5%)
20M20.00 mi1.36 mi4553+223303+22303+222607(Top 10%)139(Top 1%)139(Top 3%)
21M21.00 mi1.00 mi4431+122290+13290+133042(Top 11%)190(Top 2%)190(Top 4%)
35K21.75 mi0.75 mi4288+143274+16274+162178(Top 8%)112(Top 1.0%)112(Top 2%)
23M23.00 mi1.25 mi4100+188256+18256+182132(Top 8%)118(Top 1%)118(Top 2%)
24M24.00 mi1.00 mi3978+122250+6250+62430(Top 9%)162(Top 1%)162(Top 3%)
40K24.85 mi0.85 mi3884+94237+13237+132596(Top 10%)195(Top 2%)195(Top 4%)
25.2M25.20 mi0.35 mi3830+54230+7230+72196(Top 8%)154(Top 1%)154(Top 3%)
Finish26.22 mi1.02 mi3703+127223+7223+72090(Top 8%)148(Top 1%)148(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5722

Females

464

F18-39

464

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5668

Females

461

F18-39

461

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5722

Females

464

F18-39

464

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4733

Females

326

F18-39

326

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4843

Females

337

F18-39

337

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4095

Females

254

F18-39

254

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3729

Females

227

F18-39

227

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2607

Females

139

F18-39

139

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3042

Females

190

F18-39

190

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2178

Females

112

F18-39

112

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2132

Females

118

F18-39

118

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2430

Females

162

F18-39

162

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2596

Females

195

F18-39

195

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2196

Females

154

F18-39

154

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2090

Females

148

F18-39

148

Passing Analysis

Category:
Athletes Passed
2263
Passed By
484
Net Change
+1779
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5482
5K → 10K178240-62#5482#5544
10K → 15K103150-47#5544#5591
15K → 20K21615+201#5591#5390
20K → Half482+46#5390#5344
Half → 25K25715+242#5344#5102
25K → 30K34014+326#5102#4776
30K → 20M2241+223#4776#4553
20M → 21M13311+122#4553#4431
21M → 35K1452+143#4431#4288
35K → 23M1924+188#4288#4100
23M → 24M1286+122#4100#3978
24M → 40K1028+94#3978#3884
40K → 25.2M595+54#3884#3830
25.2M → Finish13811+127#3830#3703
TOTALS2263484+1779
📊

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