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BOSTON MARATHON 2023

Alyssa Salese

Bib: 1825•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Female)
#0 / 11423
Top 0.4%
Division (F18-39)
#0 / 4884
Top 1.0%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:20
Rank: #1188
Start → 5K
19:20 | 6:13/mi
10K· 6.21 mi
38:16
Rank: #1110 (+78)
5K → 10K
18:56 | 6:06/mi
15K· 9.32 mi
57:26
Rank: #1109 (+1)
10K → 15K
19:10 | 6:10/mi
20K· 12.43 mi
1:16:37
Rank: #1065 (+44)
15K → 20K
19:11 | 6:10/mi
Half· 13.11 mi
1:20:44
Rank: #1058 (+7)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:35:38
Rank: #1009 (+49)
Half → 25K
14:54 | 6:09/mi
30K· 18.64 mi
1:55:15
Rank: #971 (+38)
25K → 30K
19:37 | 6:19/mi
20M
2:03:56
Rank: #967 (+4)
30K → 20M
8:41 | 6:23/mi
21M
2:10:56
Rank: #993 (-26)
20M → 21M
7:00 | 7:00/mi
35K· 21.75 mi
2:15:38
Rank: #994 (-1)
21M → 35K
4:42 | 6:17/mi
23M
2:23:52
Rank: #1017 (-23)
35K → 23M
8:14 | 6:35/mi
24M
2:30:20
Rank: #1042 (-25)
23M → 24M
6:28 | 6:28/mi
40K· 24.85 mi
2:35:55
Rank: #1038 (+4)
24M → 40K
5:35 | 6:32/mi
25.2M
2:38:20
Rank: #1046 (-8)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:44:37
Rank: #1033 (+13)
25.2M → Finish
6:17 | 6:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:44
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:23:53
Pace6:24 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2119:206:1319:20
6:13
-
10K
6.21 mi10:38:1738:166:1018:56
6:06
-0:07
15K
9.32 mi10:57:2757:266:1019:10
6:10
+0:04
20K
12.43 mi11:16:381:16:376:1019:11
6:10
0:00
Half
13.11 mi11:20:451:20:446:094:07
6:02
-0:08
25K
15.53 mi11:35:391:35:386:0914:54
6:09
+0:07
30K
18.64 mi11:55:161:55:156:1119:37
6:19
+0:10
20M
20.00 mi12:03:572:03:566:128:41
6:23
+0:04
21M
21.00 mi12:10:572:10:566:147:00
7:00
+0:37
35K
21.75 mi12:15:392:15:386:144:42
6:17
-0:43
23M
23.00 mi12:23:532:23:526:158:14
6:35
+0:18
24M
24.00 mi12:30:212:30:206:166:28
6:28
-0:07
40K
24.85 mi12:35:562:35:556:165:35
6:32
+0:04
25.2M
25.20 mi12:38:212:38:206:172:25
7:00
+0:28
Finish
26.22 mi12:44:382:44:376:176:17
6:10
-0:50

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

6:02 /mi

Average Pace

6:17 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:12

94% of race

Time at Steady Pace

9:25

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:17 /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 mi10:19:2119:206:1319:20
6:13
#1188
10K
6.21 mi10:38:1738:166:1018:56
6:06
#1110
15K
9.32 mi10:57:2757:266:1019:10
6:10
#1109
20K
12.43 mi11:16:381:16:376:1019:11
6:10
#1065
Half
13.11 mi11:20:451:20:446:094:07
6:02
#1058
25K
15.53 mi11:35:391:35:386:0914:54
6:09
#1009
30K
18.64 mi11:55:161:55:156:1119:37
6:19
#971
20M
20.00 mi12:03:572:03:566:128:41
6:23
#967
21M
21.00 mi12:10:572:10:566:147:00
7:00
#993
35K
21.75 mi12:15:392:15:386:144:42
6:17
#994
23M
23.00 mi12:23:532:23:526:158:14
6:35
#1017
24M
24.00 mi12:30:212:30:206:166:28
6:28
#1042
40K
24.85 mi12:35:562:35:556:165:35
6:32
#1038
25.2M
25.20 mi12:38:212:38:206:172:25
7:00
#1046
Finish
26.22 mi12:44:382:44:376:176:17
6:10
#1033
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi118861611152(Top 4%)53(Top 0.5%)53(Top 1%)
10K6.21 mi3.10 mi1110+7858+358+31052(Top 4%)52(Top 0.5%)52(Top 1%)
15K9.32 mi3.11 mi1109+158581152(Top 4%)53(Top 0.5%)53(Top 1%)
20K12.43 mi3.11 mi1065+4454+454+4989(Top 4%)49(Top 0.4%)49(Top 1%)
Half13.11 mi0.68 mi1058+753+153+1878(Top 3%)42(Top 0.4%)42(Top 0.9%)
25K15.53 mi2.42 mi1009+4950+350+3863(Top 3%)45(Top 0.4%)45(Top 0.9%)
30K18.64 mi3.11 mi971+3849+149+1948(Top 4%)45(Top 0.4%)45(Top 0.9%)
20M20.00 mi1.36 mi967+449491127(Top 4%)48(Top 0.4%)48(Top 1.0%)
21M21.00 mi1.00 mi993-2649492167(Top 8%)117(Top 1%)117(Top 2%)
35K21.75 mi0.75 mi994-148+148+11550(Top 6%)77(Top 0.7%)77(Top 2%)
23M23.00 mi1.25 mi1017-2350-250-21712(Top 6%)87(Top 0.8%)87(Top 2%)
24M24.00 mi1.00 mi1042-2551-151-11988(Top 7%)119(Top 1%)119(Top 2%)
40K24.85 mi0.85 mi1038+451511686(Top 6%)98(Top 0.9%)98(Top 2%)
25.2M25.20 mi0.35 mi1046-851511835(Top 7%)108(Top 0.9%)108(Top 2%)
Finish26.22 mi1.02 mi1033+1350+150+11195(Top 4%)58(Top 0.5%)58(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1152

Females

53

F18-39

53

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1052

Females

52

F18-39

52

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1152

Females

53

F18-39

53

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

989

Females

49

F18-39

49

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

878

Females

42

F18-39

42

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

863

Females

45

F18-39

45

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

948

Females

45

F18-39

45

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1127

Females

48

F18-39

48

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2167

Females

117

F18-39

117

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1550

Females

77

F18-39

77

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1712

Females

87

F18-39

87

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1988

Females

119

F18-39

119

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1686

Females

98

F18-39

98

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1835

Females

108

F18-39

108

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1195

Females

58

F18-39

58

Passing Analysis

Category:
Athletes Passed
417
Passed By
262
Net Change
+155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1188
5K → 10K10729+78#1188#1110
10K → 15K2928+1#1110#1109
15K → 20K5612+44#1109#1065
20K → Half92+7#1065#1058
Half → 25K545+49#1058#1009
25K → 30K5618+38#1009#971
30K → 20M1915+4#971#967
20M → 21M935-26#967#993
21M → 35K1011-1#993#994
35K → 23M1134-23#994#1017
23M → 24M732-25#1017#1042
24M → 40K2117+4#1042#1038
40K → 25.2M513-8#1038#1046
25.2M → Finish2411+13#1046#1033
TOTALS417262+155
📊

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