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BOSTON MARATHON 2023

Francesca Mcauliffe

Bib: 25751•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
31:25
Rank: #23721
Start → 5K
31:25 | 10:07/mi
10K· 6.21 mi
1:05:41
Rank: #24853 (-1132)
5K → 10K
34:16 | 11:02/mi
15K· 9.32 mi
1:44:35
Rank: #25716 (-863)
10K → 15K
38:54 | 12:31/mi
20K· 12.43 mi
2:25:26
Rank: #25959 (-243)
15K → 20K
40:51 | 13:09/mi
Half· 13.11 mi
2:33:14
Rank: #25930 (+29)
20K → Half
7:48 | 11:26/mi
25K· 15.53 mi
3:03:22
Rank: #25856 (+74)
Half → 25K
30:08 | 12:26/mi
30K· 18.64 mi
3:46:33
Rank: #25913 (-57)
25K → 30K
43:11 | 13:54/mi
20M
4:06:11
Rank: #25949 (-36)
30K → 20M
19:38 | 14:27/mi
21M
4:20:38
Rank: #25919 (+30)
20M → 21M
14:27 | 14:27/mi
35K· 21.75 mi
4:29:31
Rank: #25880 (+39)
21M → 35K
8:53 | 11:52/mi
23M
4:45:57
Rank: #25862 (+18)
35K → 23M
16:26 | 13:08/mi
24M
4:58:08
Rank: #25819 (+43)
23M → 24M
12:11 | 12:11/mi
40K· 24.85 mi
5:08:51
Rank: #25791 (+28)
24M → 40K
10:43 | 12:32/mi
25.2M
5:13:25
Rank: #25781 (+10)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
5:24:56
Rank: #25754 (+27)
25.2M → Finish
11:31 | 11:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:33:14
Pace11:41 /mi
2nd Half
Distance13.11 mi
Time2:51:42
Pace13:06 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1631:2510:0731:25
10:07
-
10K
6.21 mi12:21:321:05:4110:3434:16
11:02
+0:55
15K
9.32 mi13:00:261:44:3511:1338:54
12:31
+1:29
20K
12.43 mi13:41:172:25:2611:4240:51
13:09
+0:38
Half
13.11 mi13:49:052:33:1411:417:48
11:26
-1:43
25K
15.53 mi14:19:133:03:2211:4830:08
12:26
+1:00
30K
18.64 mi15:02:243:46:3312:0943:11
13:54
+1:28
20M
20.00 mi15:22:024:06:1112:1919:38
14:27
+0:33
21M
21.00 mi15:36:294:20:3812:2514:27
14:27
0:00
35K
21.75 mi15:45:224:29:3112:248:53
11:52
-2:35
23M
23.00 mi16:01:484:45:5712:2616:26
13:08
+1:16
24M
24.00 mi16:13:594:58:0812:2512:11
12:11
-0:57
40K
24.85 mi16:24:425:08:5112:2610:43
12:32
+0:21
25.2M
25.20 mi16:29:165:13:2512:264:34
13:15
+0:43
Finish
26.22 mi16:40:475:24:5612:2411:31
11:18
-1:57

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

10:07 /mi

Average Pace

12:24 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:33:53

29% of race

Time at Steady Pace

1:31:56

28% of race

Time at Slower Pace

2:19:07

43% of race

Average Pace: 12:24 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:47:1631:2510:0731:25
10:07
#23721
10K
6.21 mi12:21:321:05:4110:3434:16
11:02
#24853
15K
9.32 mi13:00:261:44:3511:1338:54
12:31
#25716
20K
12.43 mi13:41:172:25:2611:4240:51
13:09
#25959
Half
13.11 mi13:49:052:33:1411:417:48
11:26
#25930
25K
15.53 mi14:19:133:03:2211:4830:08
12:26
#25856
30K
18.64 mi15:02:243:46:3312:0943:11
13:54
#25913
20M
20.00 mi15:22:024:06:1112:1919:38
14:27
#25949
21M
21.00 mi15:36:294:20:3812:2514:27
14:27
#25919
35K
21.75 mi15:45:224:29:3112:248:53
11:52
#25880
23M
23.00 mi16:01:484:45:5712:2616:26
13:08
#25862
24M
24.00 mi16:13:594:58:0812:2512:11
12:11
#25819
40K
24.85 mi16:24:425:08:5112:2610:43
12:32
#25791
25.2M
25.20 mi16:29:165:13:2512:264:34
13:15
#25781
Finish
26.22 mi16:40:475:24:5612:2411:31
11:18
#25754
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi237219761976126329(Top 99%)11255(Top 99%)11255(Top 599%)
10K6.21 mi3.10 mi24853-113210354-59310354-59325506(Top 96%)10739(Top 94%)10739(Top 572%)
15K9.32 mi3.11 mi25716-86310861-50710861-50726329(Top 99%)11255(Top 99%)11255(Top 599%)
20K12.43 mi3.11 mi25959-24311014-15311014-15326294(Top 99%)11231(Top 98%)11231(Top 598%)
Half13.11 mi0.68 mi25930+2910994+2010994+2025445(Top 96%)10758(Top 94%)10758(Top 573%)
25K15.53 mi2.42 mi25856+7410962+3210962+3225494(Top 96%)10786(Top 94%)10786(Top 574%)
30K18.64 mi3.11 mi25913-5711001-3911001-3925979(Top 98%)11092(Top 97%)11092(Top 591%)
20M20.00 mi1.36 mi25949-3611026-2511026-2526076(Top 98%)11168(Top 98%)11168(Top 595%)
21M21.00 mi1.00 mi25919+3011015+1111015+1125385(Top 95%)10805(Top 95%)10805(Top 575%)
35K21.75 mi0.75 mi25880+3910993+2210993+2224564(Top 92%)10440(Top 91%)10440(Top 556%)
23M23.00 mi1.25 mi25862+1810986+710986+725224(Top 95%)10758(Top 94%)10758(Top 573%)
24M24.00 mi1.00 mi25819+4310967+1910967+1924746(Top 93%)10555(Top 92%)10555(Top 562%)
40K24.85 mi0.85 mi25791+2810958+910958+924496(Top 92%)10437(Top 91%)10437(Top 556%)
25.2M25.20 mi0.35 mi25781+1010954+410954+424271(Top 91%)10327(Top 90%)10327(Top 550%)
Finish26.22 mi1.02 mi25754+2710945+910945+924438(Top 92%)10378(Top 91%)10378(Top 553%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26329

Females

11255

F40-44

11255

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

25506

Females

10739

F40-44

10739

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26329

Females

11255

F40-44

11255

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26294

Females

11231

F40-44

11231

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

25445

Females

10758

F40-44

10758

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

25494

Females

10786

F40-44

10786

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

25979

Females

11092

F40-44

11092

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

26076

Females

11168

F40-44

11168

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25385

Females

10805

F40-44

10805

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

24564

Females

10440

F40-44

10440

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

25224

Females

10758

F40-44

10758

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

24746

Females

10555

F40-44

10555

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24496

Females

10437

F40-44

10437

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24271

Females

10327

F40-44

10327

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

24438

Females

10378

F40-44

10378

Passing Analysis

Category:
Athletes Passed
390
Passed By
2423
Net Change
-2033
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23721
5K → 10K31135-1132#23721#24853
10K → 15K3866-863#24853#25716
15K → 20K6249-243#25716#25959
20K → Half312+29#25959#25930
Half → 25K8511+74#25930#25856
25K → 30K2784-57#25856#25913
30K → 20M1652-36#25913#25949
20M → 21M388+30#25949#25919
21M → 35K401+39#25919#25880
35K → 23M257+18#25880#25862
23M → 24M452+43#25862#25819
24M → 40K302+28#25819#25791
40K → 25.2M122+10#25791#25781
25.2M → Finish292+27#25781#25754
TOTALS3902423-2033
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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