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BOSTON MARATHON 2023

Francesca Rangheri

Bib: 20532•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 35%
Masters (Masters Women)
#0 / 6539
Top 22%
Division (F50-54)
#0 / 1207
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:12
Rank: #12273
Start → 5K
24:12 | 7:47/mi
10K· 6.21 mi
48:39
Rank: #12981 (-708)
5K → 10K
24:27 | 7:52/mi
15K· 9.32 mi
1:13:28
Rank: #13432 (-451)
10K → 15K
24:49 | 7:59/mi
20K· 12.43 mi
1:38:34
Rank: #13557 (-125)
15K → 20K
25:06 | 8:05/mi
Half· 13.11 mi
1:44:03
Rank: #13615 (-58)
20K → Half
5:29 | 8:02/mi
25K· 15.53 mi
2:03:49
Rank: #13647 (-32)
Half → 25K
19:46 | 8:09/mi
30K· 18.64 mi
2:29:56
Rank: #13623 (+24)
25K → 30K
26:07 | 8:24/mi
20M
2:41:37
Rank: #13676 (-53)
30K → 20M
11:41 | 8:36/mi
21M
2:50:22
Rank: #13543 (+133)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:56:26
Rank: #13508 (+35)
21M → 35K
6:04 | 8:07/mi
23M
3:07:22
Rank: #13561 (-53)
35K → 23M
10:56 | 8:44/mi
24M
3:15:31
Rank: #13473 (+88)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:22:46
Rank: #13439 (+34)
24M → 40K
7:15 | 8:29/mi
25.2M
3:26:03
Rank: #13469 (-30)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:34:37
Rank: #13528 (-59)
25.2M → Finish
8:34 | 8:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:03
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:50:34
Pace8:26 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1124:127:4724:12
7:47
-
10K
6.21 mi11:45:3848:397:5024:27
7:52
+0:05
15K
9.32 mi12:10:271:13:287:5324:49
7:59
+0:07
20K
12.43 mi12:35:331:38:347:5625:06
8:05
+0:06
Half
13.11 mi12:41:021:44:037:565:29
8:02
-0:03
25K
15.53 mi13:00:482:03:497:5819:46
8:09
+0:07
30K
18.64 mi13:26:552:29:568:0326:07
8:24
+0:15
20M
20.00 mi13:38:362:41:378:0511:41
8:36
+0:12
21M
21.00 mi13:47:212:50:228:078:45
8:45
+0:09
35K
21.75 mi13:53:252:56:268:076:04
8:07
-0:38
23M
23.00 mi14:04:213:07:228:0910:56
8:44
+0:37
24M
24.00 mi14:12:303:15:318:098:09
8:09
-0:35
40K
24.85 mi14:19:453:22:468:097:15
8:29
+0:20
25.2M
25.20 mi14:23:023:26:038:113:17
9:31
+1:02
Finish
26.22 mi14:31:363:34:378:118:34
8:24
-1:07

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

7:47 /mi

Average Pace

8:11 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:39

23% of race

Time at Steady Pace

1:29:23

42% of race

Time at Slower Pace

1:16:35

36% of race

Average Pace: 8:11 /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 mi11:21:1124:127:4724:12
7:47
#12273
10K
6.21 mi11:45:3848:397:5024:27
7:52
#12981
15K
9.32 mi12:10:271:13:287:5324:49
7:59
#13432
20K
12.43 mi12:35:331:38:347:5625:06
8:05
#13557
Half
13.11 mi12:41:021:44:037:565:29
8:02
#13615
25K
15.53 mi13:00:482:03:497:5819:46
8:09
#13647
30K
18.64 mi13:26:552:29:568:0326:07
8:24
#13623
20M
20.00 mi13:38:362:41:378:0511:41
8:36
#13676
21M
21.00 mi13:47:212:50:228:078:45
8:45
#13543
35K
21.75 mi13:53:252:56:268:076:04
8:07
#13508
23M
23.00 mi14:04:213:07:228:0910:56
8:44
#13561
24M
24.00 mi14:12:303:15:318:098:09
8:09
#13473
40K
24.85 mi14:19:453:22:468:097:15
8:29
#13439
25.2M
25.20 mi14:23:023:26:038:113:17
9:31
#13469
Finish
26.22 mi14:31:363:34:378:118:34
8:24
#13528
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi122733024302414304(Top 54%)4261(Top 37%)4261(Top 353%)
10K6.21 mi3.10 mi12981-7083439-4153439-41513733(Top 52%)3880(Top 34%)3880(Top 321%)
15K9.32 mi3.11 mi13432-4513712-2733712-27314304(Top 54%)4261(Top 37%)4261(Top 353%)
20K12.43 mi3.11 mi13557-1253818-1063818-10614097(Top 53%)4160(Top 36%)4160(Top 345%)
Half13.11 mi0.68 mi13615-583854-363854-3614694(Top 55%)4490(Top 39%)4490(Top 372%)
25K15.53 mi2.42 mi13647-323900-463900-4613899(Top 52%)4155(Top 36%)4155(Top 344%)
30K18.64 mi3.11 mi13623+243912-123912-1213742(Top 52%)4176(Top 37%)4176(Top 346%)
20M20.00 mi1.36 mi13676-533966-543966-5414253(Top 54%)4565(Top 40%)4565(Top 378%)
21M21.00 mi1.00 mi13543+1333904+623904+6212003(Top 45%)3405(Top 30%)3405(Top 282%)
35K21.75 mi0.75 mi13508+353891+133891+1312885(Top 48%)3938(Top 34%)3938(Top 326%)
23M23.00 mi1.25 mi13561-533953-623953-6214594(Top 55%)4947(Top 43%)4947(Top 410%)
24M24.00 mi1.00 mi13473+883925+283925+2812289(Top 46%)3749(Top 33%)3749(Top 311%)
40K24.85 mi0.85 mi13439+343921+43921+413226(Top 50%)4324(Top 38%)4324(Top 358%)
25.2M25.20 mi0.35 mi13469-303957-363957-3615300(Top 57%)5461(Top 48%)5461(Top 452%)
Finish26.22 mi1.02 mi13528-594004-474004-4714793(Top 56%)5142(Top 45%)5142(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14304

Females

4261

F50-54

4261

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13733

Females

3880

F50-54

3880

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14304

Females

4261

F50-54

4261

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14097

Females

4160

F50-54

4160

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14694

Females

4490

F50-54

4490

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13899

Females

4155

F50-54

4155

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13742

Females

4176

F50-54

4176

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

14253

Females

4565

F50-54

4565

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12003

Females

3405

F50-54

3405

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12885

Females

3938

F50-54

3938

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14594

Females

4947

F50-54

4947

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12289

Females

3749

F50-54

3749

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13226

Females

4324

F50-54

4324

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15300

Females

5461

F50-54

5461

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14793

Females

5142

F50-54

5142

Passing Analysis

Category:
Athletes Passed
1316
Passed By
2571
Net Change
-1255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12273
5K → 10K98806-708#12273#12981
10K → 15K83534-451#12981#13432
15K → 20K138263-125#13432#13557
20K → Half1573-58#13557#13615
Half → 25K117149-32#13615#13647
25K → 30K201177+24#13647#13623
30K → 20M83136-53#13623#13676
20M → 21M15623+133#13676#13543
21M → 35K7540+35#13543#13508
35K → 23M76129-53#13508#13561
23M → 24M11729+88#13561#13473
24M → 40K7642+34#13473#13439
40K → 25.2M2757-30#13439#13469
25.2M → Finish54113-59#13469#13528
TOTALS13162571-1255
📊

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