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BOSTON MARATHON 2023

Maria Valle

Bib: 19419•F

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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

Start
0:00:00
Race begins
5K· 3.11 mi
27:26
Rank: #19632
Start → 5K
8:50/mi
27:26 split
10K· 6.21 mi
53:59
Rank: #19044 (+588)
5K → 10K
8:33/mi
26:33 split
15K· 9.32 mi
1:21:41
Rank: #19420 (-376)
10K → 15K
8:55/mi
27:42 split
20K· 12.43 mi
1:50:11
Rank: #19674 (-254)
15K → 20K
9:10/mi
28:30 split
Half· 13.11 mi
1:56:15
Rank: #19706 (-32)
20K → Half
8:54/mi
6:04 split
25K· 15.53 mi
2:18:12
Rank: #19606 (+100)
Half → 25K
9:03/mi
21:57 split
30K· 18.64 mi
2:47:45
Rank: #19586 (+20)
25K → 30K
9:31/mi
29:33 split
20M
3:00:37
Rank: #19511 (+75)
30K → 20M
9:28/mi
12:52 split
21M
3:10:46
Rank: #19438 (+73)
20M → 21M
10:09/mi
10:09 split
35K· 21.75 mi
3:17:44
Rank: #19426 (+12)
21M → 35K
9:19/mi
6:58 split
23M
3:29:48
Rank: #19403 (+23)
35K → 23M
9:38/mi
12:04 split
24M
3:39:09
Rank: #19370 (+33)
23M → 24M
9:21/mi
9:21 split
40K· 24.85 mi
3:46:56
Rank: #19276 (+94)
24M → 40K
9:06/mi
7:47 split
25.2M
3:50:11
Rank: #19212 (+64)
40K → 25.2M
9:25/mi
3:15 split
Finish· 26.22 mi
3:59:04
Rank: #19148 (+64)
25.2M → Finish
8:43/mi
8:53 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:15
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:02:49
Pace9:22 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0927:268:5027:26
8:50
-
10K
6.21 mi12:09:4253:598:4126:33
8:33
-0:17
15K
9.32 mi12:37:241:21:418:4627:42
8:55
+0:22
20K
12.43 mi13:05:541:50:118:5228:30
9:10
+0:15
Half
13.11 mi13:11:581:56:158:526:04
8:54
-0:16
25K
15.53 mi13:33:552:18:128:5421:57
9:03
+0:09
30K
18.64 mi14:03:282:47:459:0029:33
9:31
+0:28
20M
20.00 mi14:16:203:00:379:0212:52
9:28
-0:03
21M
21.00 mi14:26:293:10:469:0510:09
10:09
+0:41
35K
21.75 mi14:33:273:17:449:066:58
9:19
-0:50
23M
23.00 mi14:45:313:29:489:0712:04
9:38
+0:19
24M
24.00 mi14:54:523:39:099:089:21
9:21
-0:17
40K
24.85 mi15:02:393:46:569:087:47
9:06
-0:15
25.2M
25.20 mi15:05:543:50:119:083:15
9:25
+0:19
Finish
26.22 mi15:14:473:59:049:078:53
8:43
-0:42

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

8:33 /mi

Average Pace

9:07 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:11

72% of race

Time at Steady Pace

57:44

24% of race

Time at Slower Pace

10:09

4% of race

Average Pace: 9:07 /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 mi11:43:0927:268:5027:26
8:50
#19632
10K
6.21 mi12:09:4253:598:4126:33
8:33
#19044
15K
9.32 mi12:37:241:21:418:4627:42
8:55
#19420
20K
12.43 mi13:05:541:50:118:5228:30
9:10
#19674
Half
13.11 mi13:11:581:56:158:526:04
8:54
#19706
25K
15.53 mi13:33:552:18:128:5421:57
9:03
#19606
30K
18.64 mi14:03:282:47:459:0029:33
9:31
#19586
20M
20.00 mi14:16:203:00:379:0212:52
9:28
#19511
21M
21.00 mi14:26:293:10:469:0510:09
10:09
#19438
35K
21.75 mi14:33:273:17:449:066:58
9:19
#19426
23M
23.00 mi14:45:313:29:489:0712:04
9:38
#19403
24M
24.00 mi14:54:523:39:099:089:21
9:21
#19370
40K
24.85 mi15:02:393:46:569:087:47
9:06
#19276
25.2M
25.20 mi15:05:543:50:119:083:15
9:25
#19212
Finish
26.22 mi15:14:473:59:049:078:53
8:43
#19148
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi196327596759620114(Top 76%)7737(Top 68%)7737(Top 412%)
10K6.21 mi3.10 mi19044+5887178+4187178+41818547(Top 70%)6800(Top 60%)6800(Top 362%)
15K9.32 mi3.11 mi19420-3767403-2257403-22520114(Top 76%)7737(Top 68%)7737(Top 412%)
20K12.43 mi3.11 mi19674-2547528-1257528-12520456(Top 77%)7933(Top 69%)7933(Top 422%)
Half13.11 mi0.68 mi19706-327538-107538-1019971(Top 75%)7644(Top 67%)7644(Top 407%)
25K15.53 mi2.42 mi19606+1007488+507488+5019219(Top 72%)7257(Top 64%)7257(Top 386%)
30K18.64 mi3.11 mi19586+207482+67482+619480(Top 73%)7458(Top 65%)7458(Top 397%)
20M20.00 mi1.36 mi19511+757460+227460+2218760(Top 70%)7164(Top 63%)7164(Top 381%)
21M21.00 mi1.00 mi19438+737426+347426+3418562(Top 70%)7090(Top 62%)7090(Top 378%)
35K21.75 mi0.75 mi19426+127419+77419+719226(Top 72%)7509(Top 66%)7509(Top 400%)
23M23.00 mi1.25 mi19403+237404+157404+1518877(Top 71%)7340(Top 64%)7340(Top 391%)
24M24.00 mi1.00 mi19370+337398+67398+618672(Top 70%)7264(Top 64%)7264(Top 387%)
40K24.85 mi0.85 mi19276+947355+437355+4316681(Top 63%)6234(Top 55%)6234(Top 332%)
25.2M25.20 mi0.35 mi19212+647323+327323+3214932(Top 56%)5290(Top 46%)5290(Top 282%)
Finish26.22 mi1.02 mi19148+647291+327291+3216614(Top 62%)6168(Top 54%)6168(Top 328%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

20114

Females

7737

F40-44

7737

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

18547

Females

6800

F40-44

6800

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

20114

Females

7737

F40-44

7737

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

20456

Females

7933

F40-44

7933

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19971

Females

7644

F40-44

7644

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

19219

Females

7257

F40-44

7257

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

19480

Females

7458

F40-44

7458

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

18760

Females

7164

F40-44

7164

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

18562

Females

7090

F40-44

7090

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

19226

Females

7509

F40-44

7509

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18877

Females

7340

F40-44

7340

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

18672

Females

7264

F40-44

7264

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16681

Females

6234

F40-44

6234

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14932

Females

5290

F40-44

5290

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

16614

Females

6168

F40-44

6168

Passing Analysis

Category:
Athletes Passed
1943
Passed By
1459
Net Change
+484
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19632
5K → 10K732144+588#19632#19044
10K → 15K70446-376#19044#19420
15K → 20K92346-254#19420#19674
20K → Half2153-32#19674#19706
Half → 25K16262+100#19706#19606
25K → 30K168148+20#19606#19586
30K → 20M12348+75#19586#19511
20M → 21M11340+73#19511#19438
21M → 35K5038+12#19438#19426
35K → 23M8663+23#19426#19403
23M → 24M6936+33#19403#19370
24M → 40K1006+94#19370#19276
40K → 25.2M651+64#19276#19212
25.2M → Finish9228+64#19212#19148
TOTALS19431459+484
📊

Passing Visuals

Category:
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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