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BOSTON MARATHON 2023

Molly Fitzpatrick

Bib: 16407•F

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 33%
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
24:35
Rank: #13367
Start → 5K
24:35 | 7:55/mi
10K· 6.21 mi
49:12
Rank: #13727 (-360)
5K → 10K
24:37 | 7:55/mi
15K· 9.32 mi
1:13:54
Rank: #13810 (-83)
10K → 15K
24:42 | 7:57/mi
20K· 12.43 mi
1:38:47
Rank: #13694 (+116)
15K → 20K
24:53 | 8:01/mi
Half· 13.11 mi
1:44:14
Rank: #13718 (-24)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:03:46
Rank: #13626 (+92)
Half → 25K
19:32 | 8:03/mi
30K· 18.64 mi
2:29:07
Rank: #13299 (+327)
25K → 30K
25:21 | 8:10/mi
20M
2:40:16
Rank: #13155 (+144)
30K → 20M
11:09 | 8:12/mi
21M
2:49:13
Rank: #13119 (+36)
20M → 21M
8:57 | 8:57/mi
35K· 21.75 mi
2:55:08
Rank: #13036 (+83)
21M → 35K
5:55 | 7:55/mi
23M
3:05:36
Rank: #12965 (+71)
35K → 23M
10:28 | 8:22/mi
24M
3:13:48
Rank: #12950 (+15)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:21:04
Rank: #12950
24M → 40K
7:16 | 8:30/mi
25.2M
3:24:17
Rank: #12962 (-12)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:32:56
Rank: #13041 (-79)
25.2M → Finish
8:39 | 8:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:14
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:48:42
Pace8:18 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3924:357:5524:35
7:55
-
10K
6.21 mi11:39:1649:127:5524:37
7:55
0:00
15K
9.32 mi12:03:581:13:547:5624:42
7:57
+0:02
20K
12.43 mi12:28:511:38:477:5724:53
8:01
+0:04
Half
13.11 mi12:34:181:44:147:575:27
7:59
-0:02
25K
15.53 mi12:53:502:03:467:5819:32
8:03
+0:04
30K
18.64 mi13:19:112:29:078:0025:21
8:10
+0:07
20M
20.00 mi13:30:202:40:168:0111:09
8:12
+0:02
21M
21.00 mi13:39:172:49:138:038:57
8:57
+0:45
35K
21.75 mi13:45:122:55:088:035:55
7:55
-1:02
23M
23.00 mi13:55:403:05:368:0410:28
8:22
+0:27
24M
24.00 mi14:03:523:13:488:058:12
8:12
-0:10
40K
24.85 mi14:11:083:21:048:057:16
8:30
+0:18
25.2M
25.20 mi14:14:213:24:178:063:13
9:20
+0:50
Finish
26.22 mi14:23:003:32:568:088:39
8:29
-0:51

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

7:55 /mi

Average Pace

8:08 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:46

94% of race

Time at Steady Pace

12:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:07 /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 mi11:14:3924:357:5524:35
7:55
#13367
10K
6.21 mi11:39:1649:127:5524:37
7:55
#13727
15K
9.32 mi12:03:581:13:547:5624:42
7:57
#13810
20K
12.43 mi12:28:511:38:477:5724:53
8:01
#13694
Half
13.11 mi12:34:181:44:147:575:27
7:59
#13718
25K
15.53 mi12:53:502:03:467:5819:32
8:03
#13626
30K
18.64 mi13:19:112:29:078:0025:21
8:10
#13299
20M
20.00 mi13:30:202:40:168:0111:09
8:12
#13155
21M
21.00 mi13:39:172:49:138:038:57
8:57
#13119
35K
21.75 mi13:45:122:55:088:035:55
7:55
#13036
23M
23.00 mi13:55:403:05:368:0410:28
8:22
#12965
24M
24.00 mi14:03:523:13:488:058:12
8:12
#12950
40K
24.85 mi14:11:083:21:048:057:16
8:30
#12950
25.2M
25.20 mi14:14:213:24:178:063:13
9:20
#12962
Finish
26.22 mi14:23:003:32:568:088:39
8:29
#13041
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi133673652365214003(Top 53%)4086(Top 36%)4086(Top 84%)
10K6.21 mi3.10 mi13727-3603883-2313883-23114196(Top 53%)4174(Top 37%)4174(Top 85%)
15K9.32 mi3.11 mi13810-833950-673950-6714003(Top 53%)4086(Top 36%)4086(Top 84%)
20K12.43 mi3.11 mi13694+1163905+453905+4513517(Top 51%)3825(Top 33%)3825(Top 78%)
Half13.11 mi0.68 mi13718-243916-113916-1114304(Top 54%)4248(Top 37%)4248(Top 87%)
25K15.53 mi2.42 mi13626+923884+323884+3213205(Top 50%)3748(Top 33%)3748(Top 77%)
30K18.64 mi3.11 mi13299+3273728+1563728+15612077(Top 45%)3226(Top 28%)3226(Top 66%)
20M20.00 mi1.36 mi13155+1443654+743654+7411761(Top 44%)3146(Top 28%)3146(Top 64%)
21M21.00 mi1.00 mi13119+363649+53649+513141(Top 49%)4022(Top 35%)4022(Top 82%)
35K21.75 mi0.75 mi13036+833619+303619+3011526(Top 43%)3166(Top 28%)3166(Top 65%)
23M23.00 mi1.25 mi12965+713612+73612+712326(Top 46%)3704(Top 32%)3704(Top 76%)
24M24.00 mi1.00 mi12950+153617-53617-512623(Top 47%)3923(Top 34%)3923(Top 80%)
40K24.85 mi0.85 mi129503645-283645-2813348(Top 50%)4384(Top 38%)4384(Top 90%)
25.2M25.20 mi0.35 mi12962-123663-183663-1814347(Top 54%)4917(Top 43%)4917(Top 101%)
Finish26.22 mi1.02 mi13041-793722-593722-5915360(Top 58%)5453(Top 48%)5453(Top 112%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

14003

Females

4086

F18-39

4086

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

14196

Females

4174

F18-39

4174

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

14003

Females

4086

F18-39

4086

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13517

Females

3825

F18-39

3825

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

14304

Females

4248

F18-39

4248

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

13205

Females

3748

F18-39

3748

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12077

Females

3226

F18-39

3226

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11761

Females

3146

F18-39

3146

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13141

Females

4022

F18-39

4022

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11526

Females

3166

F18-39

3166

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12326

Females

3704

F18-39

3704

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12623

Females

3923

F18-39

3923

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13348

Females

4384

F18-39

4384

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14347

Females

4917

F18-39

4917

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

15360

Females

5453

F18-39

5453

Passing Analysis

Category:
Athletes Passed
1818
Passed By
1492
Net Change
+326
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13367
5K → 10K157517-360#13367#13727
10K → 15K143226-83#13727#13810
15K → 20K232116+116#13810#13694
20K → Half2044-24#13694#13718
Half → 25K18391+92#13718#13626
25K → 30K38760+327#13626#13299
30K → 20M16420+144#13299#13155
20M → 21M10771+36#13155#13119
21M → 35K10017+83#13119#13036
35K → 23M12857+71#13036#12965
23M → 24M7257+15#12965#12950
24M → 40K64640#12950#12950
40K → 25.2M2840-12#12950#12962
25.2M → Finish33112-79#12962#13041
TOTALS18181492+326
📊

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