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BOSTON MARATHON 2023

Valentina Salotti

Bib: 13227•F

IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 38%
Gender (Female)
#0 / 11423
Top 19%
Masters (Masters Women)
#0 / 6539
Top 8%
Division (F40-44)
#0 / 1878
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:24
Rank: #9920
Start → 5K
23:24 | 7:32/mi
10K· 6.21 mi
46:08
Rank: #9381 (+539)
5K → 10K
22:44 | 7:19/mi
15K· 9.32 mi
1:09:04
Rank: #9284 (+97)
10K → 15K
22:56 | 7:23/mi
20K· 12.43 mi
1:32:54
Rank: #9617 (-333)
15K → 20K
23:50 | 7:40/mi
Half· 13.11 mi
1:37:58
Rank: #9613 (+4)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:57:25
Rank: #10129 (-516)
Half → 25K
19:27 | 8:01/mi
30K· 18.64 mi
2:22:07
Rank: #10164 (-35)
25K → 30K
24:42 | 7:57/mi
20M
2:32:54
Rank: #10120 (+44)
30K → 20M
10:47 | 7:56/mi
21M
2:41:39
Rank: #10199 (-79)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:47:30
Rank: #10216 (-17)
21M → 35K
5:51 | 7:49/mi
23M
2:57:32
Rank: #10168 (+48)
35K → 23M
10:02 | 8:01/mi
24M
3:05:20
Rank: #10125 (+43)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:12:14
Rank: #10116 (+9)
24M → 40K
6:54 | 8:04/mi
25.2M
3:15:14
Rank: #10104 (+12)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:23:26
Rank: #10177 (-73)
25.2M → Finish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:58
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:45:28
Pace8:03 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3023:247:3223:24
7:32
-
10K
6.21 mi11:14:1446:087:2522:44
7:19
-0:13
15K
9.32 mi11:37:101:09:047:2522:56
7:23
+0:04
20K
12.43 mi12:01:001:32:547:2923:50
7:40
+0:17
Half
13.11 mi12:06:041:37:587:285:04
7:26
-0:14
25K
15.53 mi12:25:311:57:257:3419:27
8:01
+0:35
30K
18.64 mi12:50:132:22:077:3724:42
7:57
-0:04
20M
20.00 mi13:01:002:32:547:3910:47
7:56
-0:01
21M
21.00 mi13:09:452:41:397:428:45
8:45
+0:49
35K
21.75 mi13:15:362:47:307:425:51
7:49
-0:56
23M
23.00 mi13:25:382:57:327:4310:02
8:01
+0:12
24M
24.00 mi13:33:263:05:207:437:48
7:48
-0:13
40K
24.85 mi13:40:203:12:147:446:54
8:04
+0:16
25.2M
25.20 mi13:43:203:15:147:453:00
8:42
+0:38
Finish
26.22 mi13:51:323:23:267:468:12
8:03
-0:39

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

7:19 /mi

Average Pace

7:46 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:35

87% of race

Time at Steady Pace

15:06

7% of race

Time at Slower Pace

11:45

6% of race

Average Pace: 7:46 /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 mi10:51:3023:247:3223:24
7:32
#9920
10K
6.21 mi11:14:1446:087:2522:44
7:19
#9381
15K
9.32 mi11:37:101:09:047:2522:56
7:23
#9284
20K
12.43 mi12:01:001:32:547:2923:50
7:40
#9617
Half
13.11 mi12:06:041:37:587:285:04
7:26
#9613
25K
15.53 mi12:25:311:57:257:3419:27
8:01
#10129
30K
18.64 mi12:50:132:22:077:3724:42
7:57
#10164
20M
20.00 mi13:01:002:32:547:3910:47
7:56
#10120
21M
21.00 mi13:09:452:41:397:428:45
8:45
#10199
35K
21.75 mi13:15:362:47:307:425:51
7:49
#10216
23M
23.00 mi13:25:382:57:327:4310:02
8:01
#10168
24M
24.00 mi13:33:263:05:207:437:48
7:48
#10125
40K
24.85 mi13:40:203:12:147:446:54
8:04
#10116
25.2M
25.20 mi13:43:203:15:147:453:00
8:42
#10104
Finish
26.22 mi13:51:323:23:267:468:12
8:03
#10177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi9920182218229199(Top 35%)1521(Top 13%)1521(Top 81%)
10K6.21 mi3.10 mi9381+5391564+2581564+2588998(Top 34%)1408(Top 12%)1408(Top 75%)
15K9.32 mi3.11 mi9284+971537+271537+279199(Top 35%)1521(Top 13%)1521(Top 81%)
20K12.43 mi3.11 mi9617-3331673-1361673-13610692(Top 40%)2253(Top 20%)2253(Top 120%)
Half13.11 mi0.68 mi9613+41670+31670+39697(Top 36%)1768(Top 15%)1768(Top 94%)
25K15.53 mi2.42 mi10129-5161917-2471917-24712921(Top 49%)3578(Top 31%)3578(Top 191%)
30K18.64 mi3.11 mi10164-351974-571974-5710517(Top 40%)2397(Top 21%)2397(Top 128%)
20M20.00 mi1.36 mi10120+441983-91983-99813(Top 37%)2155(Top 19%)2155(Top 115%)
21M21.00 mi1.00 mi10199-792043-602043-6011970(Top 45%)3372(Top 30%)3372(Top 180%)
35K21.75 mi0.75 mi10216-172066-232066-2310828(Top 41%)2780(Top 24%)2780(Top 148%)
23M23.00 mi1.25 mi10168+482084-182084-189852(Top 37%)2436(Top 21%)2436(Top 130%)
24M24.00 mi1.00 mi10125+432088-42088-49819(Top 37%)2504(Top 22%)2504(Top 133%)
40K24.85 mi0.85 mi10116+92113-252113-2510527(Top 40%)2889(Top 25%)2889(Top 154%)
25.2M25.20 mi0.35 mi10104+122118-52118-510789(Top 41%)3063(Top 27%)3063(Top 163%)
Finish26.22 mi1.02 mi10177-732186-682186-6812448(Top 47%)3925(Top 34%)3925(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9199

Females

1521

F40-44

1521

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

8998

Females

1408

F40-44

1408

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9199

Females

1521

F40-44

1521

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10692

Females

2253

F40-44

2253

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9697

Females

1768

F40-44

1768

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12921

Females

3578

F40-44

3578

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10517

Females

2397

F40-44

2397

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9813

Females

2155

F40-44

2155

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11970

Females

3372

F40-44

3372

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10828

Females

2780

F40-44

2780

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9852

Females

2436

F40-44

2436

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9819

Females

2504

F40-44

2504

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10527

Females

2889

F40-44

2889

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10789

Females

3063

F40-44

3063

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12448

Females

3925

F40-44

3925

Passing Analysis

Category:
Athletes Passed
1673*
Passed By
1928
Net Change
-257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9920
5K → 10K642103+539#9920#9381
10K → 15K19699+97#9381#9284
15K → 20K60393-333#9284#9617
20K → Half2521+4#9617#9613
Half → 25K40554-516#9613#10129
25K → 30K151*186-35#10129#10164
30K → 20M100*56+44#10164#10120
20M → 21M65144-79#10120#10199
21M → 35K4259-17#10199#10216
35K → 23M10860+48#10216#10168
23M → 24M8542+43#10168#10125
24M → 40K7263+9#10125#10116
40K → 25.2M38*26+12#10116#10104
25.2M → Finish49122-73#10104#10177
TOTALS1673*1928-257

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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