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BOSTON MARATHON 2023

Charlotte Drew

Bib: 26487•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
31:15
Rank: #23569
Start → 5K
31:15 | 10:04/mi
10K· 6.21 mi
1:00:23
Rank: #22955 (+614)
5K → 10K
29:08 | 9:23/mi
15K· 9.32 mi
1:29:40
Rank: #22646 (+309)
10K → 15K
29:17 | 9:26/mi
20K· 12.43 mi
1:59:41
Rank: #22495 (+151)
15K → 20K
30:01 | 9:40/mi
Half· 13.11 mi
2:05:57
Rank: #22426 (+69)
20K → Half
6:16 | 9:11/mi
25K· 15.53 mi
2:29:12
Rank: #22215 (+211)
Half → 25K
23:15 | 9:35/mi
30K· 18.64 mi
2:59:15
Rank: #21812 (+403)
25K → 30K
30:03 | 9:40/mi
20M
3:12:37
Rank: #21673 (+139)
30K → 20M
13:22 | 9:50/mi
21M
3:23:14
Rank: #21578 (+95)
20M → 21M
10:37 | 10:37/mi
35K· 21.75 mi
3:30:02
Rank: #21479 (+99)
21M → 35K
6:48 | 9:05/mi
23M
3:42:44
Rank: #21401 (+78)
35K → 23M
12:42 | 10:09/mi
24M
3:52:16
Rank: #21301 (+100)
23M → 24M
9:32 | 9:32/mi
40K· 24.85 mi
4:00:49
Rank: #21241 (+60)
24M → 40K
8:33 | 10:00/mi
25.2M
4:04:34
Rank: #21219 (+22)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
4:14:29
Rank: #21209 (+10)
25.2M → Finish
9:55 | 9:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:57
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:08:32
Pace9:48 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4131:1510:0431:15
10:04
-
10K
6.21 mi12:22:491:00:239:4329:08
9:23
-0:41
15K
9.32 mi12:52:061:29:409:3729:17
9:26
+0:03
20K
12.43 mi13:22:071:59:419:3830:01
9:40
+0:14
Half
13.11 mi13:28:232:05:579:366:16
9:11
-0:29
25K
15.53 mi13:51:382:29:129:3623:15
9:35
+0:24
30K
18.64 mi14:21:412:59:159:3730:03
9:40
+0:05
20M
20.00 mi14:35:033:12:379:3813:22
9:50
+0:10
21M
21.00 mi14:45:403:23:149:4110:37
10:37
+0:47
35K
21.75 mi14:52:283:30:029:396:48
9:05
-1:32
23M
23.00 mi15:05:103:42:449:4112:42
10:09
+1:04
24M
24.00 mi15:14:423:52:169:419:32
9:32
-0:37
40K
24.85 mi15:23:154:00:499:418:33
10:00
+0:28
25.2M
25.20 mi15:27:004:04:349:423:45
10:52
+0:52
Finish
26.22 mi15:36:554:14:299:439:55
9:44
-1:08

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

9:05 /mi

Average Pace

9:43 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:37

74% of race

Time at Steady Pace

1:03:07

25% of race

Time at Slower Pace

3:45

1% of race

Average Pace: 9:42 /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 mi11:53:4131:1510:0431:15
10:04
#23569
10K
6.21 mi12:22:491:00:239:4329:08
9:23
#22955
15K
9.32 mi12:52:061:29:409:3729:17
9:26
#22646
20K
12.43 mi13:22:071:59:419:3830:01
9:40
#22495
Half
13.11 mi13:28:232:05:579:366:16
9:11
#22426
25K
15.53 mi13:51:382:29:129:3623:15
9:35
#22215
30K
18.64 mi14:21:412:59:159:3730:03
9:40
#21812
20M
20.00 mi14:35:033:12:379:3813:22
9:50
#21673
21M
21.00 mi14:45:403:23:149:4110:37
10:37
#21578
35K
21.75 mi14:52:283:30:029:396:48
9:05
#21479
23M
23.00 mi15:05:103:42:449:4112:42
10:09
#21401
24M
24.00 mi15:14:423:52:169:419:32
9:32
#21301
40K
24.85 mi15:23:154:00:499:418:33
10:00
#21241
25.2M
25.20 mi15:27:004:04:349:423:45
10:52
#21219
Finish
26.22 mi15:36:554:14:299:439:55
9:44
#21209
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi235699683968322034(Top 83%)8807(Top 77%)8807(Top 180%)
10K6.21 mi3.10 mi22955+6149336+3479336+34722163(Top 83%)8908(Top 78%)8908(Top 182%)
15K9.32 mi3.11 mi22646+3099161+1759161+17522034(Top 83%)8807(Top 77%)8807(Top 180%)
20K12.43 mi3.11 mi22495+1519084+779084+7722041(Top 83%)8824(Top 77%)8824(Top 181%)
Half13.11 mi0.68 mi22426+699046+389046+3821140(Top 79%)8334(Top 73%)8334(Top 171%)
25K15.53 mi2.42 mi22215+2118950+968950+9621115(Top 79%)8332(Top 73%)8332(Top 171%)
30K18.64 mi3.11 mi21812+4038728+2228728+22220048(Top 75%)7796(Top 68%)7796(Top 160%)
20M20.00 mi1.36 mi21673+1398662+668662+6619985(Top 75%)7846(Top 69%)7846(Top 161%)
21M21.00 mi1.00 mi21578+958618+448618+4419946(Top 75%)7905(Top 69%)7905(Top 162%)
35K21.75 mi0.75 mi21479+998576+428576+4218325(Top 69%)7026(Top 62%)7026(Top 144%)
23M23.00 mi1.25 mi21401+788547+298547+2920426(Top 77%)8189(Top 72%)8189(Top 168%)
24M24.00 mi1.00 mi21301+1008508+398508+3919360(Top 73%)7650(Top 67%)7650(Top 157%)
40K24.85 mi0.85 mi21241+608483+258483+2519979(Top 75%)8055(Top 71%)8055(Top 165%)
25.2M25.20 mi0.35 mi21219+228473+108473+1020197(Top 76%)8166(Top 71%)8166(Top 167%)
Finish26.22 mi1.02 mi21209+108479-68479-620921(Top 79%)8513(Top 75%)8513(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22034

Females

8807

F18-39

8807

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

22163

Females

8908

F18-39

8908

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22034

Females

8807

F18-39

8807

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

22041

Females

8824

F18-39

8824

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

21140

Females

8334

F18-39

8334

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21115

Females

8332

F18-39

8332

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

20048

Females

7796

F18-39

7796

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19985

Females

7846

F18-39

7846

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19946

Females

7905

F18-39

7905

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

18325

Females

7026

F18-39

7026

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

20426

Females

8189

F18-39

8189

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19360

Females

7650

F18-39

7650

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19979

Females

8055

F18-39

8055

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20197

Females

8166

F18-39

8166

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20921

Females

8513

F18-39

8513

Passing Analysis

Category:
Athletes Passed
2644
Passed By
284
Net Change
+2360
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23569
5K → 10K65440+614#23569#22955
10K → 15K34536+309#22955#22646
15K → 20K21564+151#22646#22495
20K → Half734+69#22495#22426
Half → 25K23019+211#22426#22215
25K → 30K4085+403#22215#21812
30K → 20M15011+139#21812#21673
20M → 21M11116+95#21673#21578
21M → 35K1012+99#21578#21479
35K → 23M9921+78#21479#21401
23M → 24M1066+100#21401#21301
24M → 40K7717+60#21301#21241
40K → 25.2M319+22#21241#21219
25.2M → Finish4434+10#21219#21209
TOTALS2644284+2360
📊

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