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BOSTON MARATHON 2023

Mollie Manning

Bib: 29274•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
30:52
Rank: #23292
Start → 5K
30:52 | 9:56/mi
10K· 6.21 mi
59:49
Rank: #22680 (+612)
5K → 10K
28:57 | 9:19/mi
15K· 9.32 mi
1:28:56
Rank: #22427 (+253)
10K → 15K
29:07 | 9:22/mi
20K· 12.43 mi
1:58:17
Rank: #22170 (+257)
15K → 20K
29:21 | 9:27/mi
Half· 13.11 mi
2:04:45
Rank: #22158 (+12)
20K → Half
6:28 | 9:29/mi
25K· 15.53 mi
2:28:12
Rank: #22005 (+153)
Half → 25K
23:27 | 9:40/mi
30K· 18.64 mi
2:59:23
Rank: #21834 (+171)
25K → 30K
31:11 | 10:02/mi
20M
3:12:32
Rank: #21656 (+178)
30K → 20M
13:09 | 9:41/mi
21M
3:22:20
Rank: #21456 (+200)
20M → 21M
9:48 | 9:48/mi
35K· 21.75 mi
3:29:33
Rank: #21411 (+45)
21M → 35K
7:13 | 9:39/mi
23M
3:42:03
Rank: #21306 (+105)
35K → 23M
12:30 | 9:59/mi
24M
3:52:00
Rank: #21268 (+38)
23M → 24M
9:57 | 9:57/mi
40K· 24.85 mi
4:00:37
Rank: #21218 (+50)
24M → 40K
8:37 | 10:05/mi
25.2M
4:04:17
Rank: #21188 (+30)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
4:14:04
Rank: #21163 (+25)
25.2M → Finish
9:47 | 9:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:45
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:09:19
Pace9:52 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4530:529:5630:52
9:56
-
10K
6.21 mi12:17:4259:499:3828:57
9:19
-0:37
15K
9.32 mi12:46:491:28:569:3229:07
9:22
+0:03
20K
12.43 mi13:16:101:58:179:3129:21
9:27
+0:05
Half
13.11 mi13:22:382:04:459:316:28
9:29
+0:02
25K
15.53 mi13:46:052:28:129:3223:27
9:40
+0:11
30K
18.64 mi14:17:162:59:239:3731:11
10:02
+0:22
20M
20.00 mi14:30:253:12:329:3813:09
9:41
-0:21
21M
21.00 mi14:40:133:22:209:389:48
9:48
+0:07
35K
21.75 mi14:47:263:29:339:387:13
9:39
-0:09
23M
23.00 mi14:59:563:42:039:3912:30
9:59
+0:20
24M
24.00 mi15:09:533:52:009:409:57
9:57
-0:02
40K
24.85 mi15:18:304:00:379:418:37
10:05
+0:08
25.2M
25.20 mi15:22:104:04:179:423:40
10:38
+0:33
Finish
26.22 mi15:31:574:14:049:429:47
9:36
-1:02

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

9:19 /mi

Average Pace

9:42 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:10:24

99% of race

Time at Steady Pace

3:40

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:41 /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 mi11:48:4530:529:5630:52
9:56
#23292
10K
6.21 mi12:17:4259:499:3828:57
9:19
#22680
15K
9.32 mi12:46:491:28:569:3229:07
9:22
#22427
20K
12.43 mi13:16:101:58:179:3129:21
9:27
#22170
Half
13.11 mi13:22:382:04:459:316:28
9:29
#22158
25K
15.53 mi13:46:052:28:129:3223:27
9:40
#22005
30K
18.64 mi14:17:162:59:239:3731:11
10:02
#21834
20M
20.00 mi14:30:253:12:329:3813:09
9:41
#21656
21M
21.00 mi14:40:133:22:209:389:48
9:48
#21456
35K
21.75 mi14:47:263:29:339:387:13
9:39
#21411
23M
23.00 mi14:59:563:42:039:3912:30
9:59
#21306
24M
24.00 mi15:09:533:52:009:409:57
9:57
#21268
40K
24.85 mi15:18:304:00:379:418:37
10:05
#21218
25.2M
25.20 mi15:22:104:04:179:423:40
10:38
#21188
Finish
26.22 mi15:31:574:14:049:429:47
9:36
#21163
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi232929543954321885(Top 82%)8724(Top 76%)8724(Top 179%)
10K6.21 mi3.10 mi22680+6129186+3579186+35721987(Top 83%)8816(Top 77%)8816(Top 181%)
15K9.32 mi3.11 mi22427+2539056+1309056+13021885(Top 82%)8724(Top 76%)8724(Top 179%)
20K12.43 mi3.11 mi22170+2578919+1378919+13721380(Top 80%)8454(Top 74%)8454(Top 173%)
Half13.11 mi0.68 mi22158+128915+48915+422065(Top 83%)8814(Top 77%)8814(Top 180%)
25K15.53 mi2.42 mi22005+1538831+848831+8421367(Top 80%)8480(Top 74%)8480(Top 174%)
30K18.64 mi3.11 mi21834+1718741+908741+9021137(Top 79%)8424(Top 74%)8424(Top 172%)
20M20.00 mi1.36 mi21656+1788652+898652+8919516(Top 73%)7584(Top 66%)7584(Top 155%)
21M21.00 mi1.00 mi21456+2008552+1008552+10017291(Top 65%)6368(Top 56%)6368(Top 130%)
35K21.75 mi0.75 mi21411+458542+108542+1020325(Top 76%)8125(Top 71%)8125(Top 166%)
23M23.00 mi1.25 mi21306+1058501+418501+4119960(Top 75%)7935(Top 69%)7935(Top 162%)
24M24.00 mi1.00 mi21268+388490+118490+1120672(Top 78%)8370(Top 73%)8370(Top 171%)
40K24.85 mi0.85 mi21218+508471+198471+1920194(Top 76%)8163(Top 71%)8163(Top 167%)
25.2M25.20 mi0.35 mi21188+308456+158456+1519562(Top 73%)7827(Top 69%)7827(Top 160%)
Finish26.22 mi1.02 mi21163+258459-38459-320492(Top 77%)8289(Top 73%)8289(Top 170%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

21885

Females

8724

F18-39

8724

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

21987

Females

8816

F18-39

8816

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

21885

Females

8724

F18-39

8724

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21380

Females

8454

F18-39

8454

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

22065

Females

8814

F18-39

8814

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21367

Females

8480

F18-39

8480

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

21137

Females

8424

F18-39

8424

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19516

Females

7584

F18-39

7584

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

17291

Females

6368

F18-39

6368

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

20325

Females

8125

F18-39

8125

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19960

Females

7935

F18-39

7935

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20672

Females

8370

F18-39

8370

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20194

Females

8163

F18-39

8163

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19562

Females

7827

F18-39

7827

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20492

Females

8289

F18-39

8289

Passing Analysis

Category:
Athletes Passed
2467
Passed By
338
Net Change
+2129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23292
5K → 10K65442+612#23292#22680
10K → 15K29643+253#22680#22427
15K → 20K29134+257#22427#22170
20K → Half3422+12#22170#22158
Half → 25K18027+153#22158#22005
25K → 30K22756+171#22005#21834
30K → 20M1813+178#21834#21656
20M → 21M2011+200#21656#21456
21M → 35K5914+45#21456#21411
35K → 23M12116+105#21411#21306
23M → 24M6325+38#21306#21268
24M → 40K7525+50#21268#21218
40K → 25.2M355+30#21218#21188
25.2M → Finish5025+25#21188#21163
TOTALS2467338+2129
📊

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