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BOSTON MARATHON 2023

Claudia Melo

Bib: 24404•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:44
Rank: #22296
Start → 5K
29:44 | 9:34/mi
10K· 6.21 mi
58:09
Rank: #21912 (+384)
5K → 10K
28:25 | 9:09/mi
15K· 9.32 mi
1:29:17
Rank: #22531 (-619)
10K → 15K
31:08 | 10:01/mi
20K· 12.43 mi
1:58:15
Rank: #22162 (+369)
15K → 20K
28:58 | 9:19/mi
Half· 13.11 mi
2:04:21
Rank: #22064 (+98)
20K → Half
6:06 | 8:56/mi
25K· 15.53 mi
2:28:02
Rank: #21976 (+88)
Half → 25K
23:41 | 9:46/mi
30K· 18.64 mi
3:02:33
Rank: #22326 (-350)
25K → 30K
34:31 | 11:07/mi
20M
3:17:12
Rank: #22307 (+19)
30K → 20M
14:39 | 10:47/mi
21M
3:28:23
Rank: #22226 (+81)
20M → 21M
11:11 | 11:11/mi
35K· 21.75 mi
3:36:40
Rank: #22276 (-50)
21M → 35K
8:17 | 11:04/mi
23M
3:50:03
Rank: #22256 (+20)
35K → 23M
13:23 | 10:41/mi
24M
4:00:25
Rank: #22225 (+31)
23M → 24M
10:22 | 10:22/mi
40K· 24.85 mi
4:09:55
Rank: #22246 (-21)
24M → 40K
9:30 | 11:07/mi
25.2M
4:13:54
Rank: #22242 (+4)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
4:23:53
Rank: #22202 (+40)
25.2M → Finish
9:59 | 9:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:21
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:19:32
Pace10:39 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4429:449:3429:44
9:34
-
10K
6.21 mi12:20:0958:099:2228:25
9:09
-0:25
15K
9.32 mi12:51:171:29:179:3531:08
10:01
+0:52
20K
12.43 mi13:20:151:58:159:3128:58
9:19
-0:42
Half
13.11 mi13:26:212:04:219:296:06
8:56
-0:23
25K
15.53 mi13:50:022:28:029:3223:41
9:46
+0:50
30K
18.64 mi14:24:333:02:339:4834:31
11:07
+1:21
20M
20.00 mi14:39:123:17:129:5214:39
10:47
-0:20
21M
21.00 mi14:50:233:28:239:5511:11
11:11
+0:24
35K
21.75 mi14:58:403:36:409:588:17
11:04
-0:07
23M
23.00 mi15:12:033:50:0310:0013:23
10:41
-0:23
24M
24.00 mi15:22:254:00:2510:0110:22
10:22
-0:19
40K
24.85 mi15:31:554:09:5510:039:30
11:07
+0:45
25.2M
25.20 mi15:35:544:13:5410:053:59
11:33
+0:26
Finish
26.22 mi15:45:534:23:5310:049:59
9:48
-1:45

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

8:56 /mi

Average Pace

10:04 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:53

48% of race

Time at Steady Pace

54:53

21% of race

Time at Slower Pace

1:22:07

31% of race

Average Pace: 10:04 /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 mi11:51:4429:449:3429:44
9:34
#22296
10K
6.21 mi12:20:0958:099:2228:25
9:09
#21912
15K
9.32 mi12:51:171:29:179:3531:08
10:01
#22531
20K
12.43 mi13:20:151:58:159:3128:58
9:19
#22162
Half
13.11 mi13:26:212:04:219:296:06
8:56
#22064
25K
15.53 mi13:50:022:28:029:3223:41
9:46
#21976
30K
18.64 mi14:24:333:02:339:4834:31
11:07
#22326
20M
20.00 mi14:39:123:17:129:5214:39
10:47
#22307
21M
21.00 mi14:50:233:28:239:5511:11
11:11
#22226
35K
21.75 mi14:58:403:36:409:588:17
11:04
#22276
23M
23.00 mi15:12:033:50:0310:0013:23
10:41
#22256
24M
24.00 mi15:22:254:00:2510:0110:22
10:22
#22225
40K
24.85 mi15:31:554:09:5510:039:30
11:07
#22246
25.2M
25.20 mi15:35:544:13:5410:053:59
11:33
#22242
Finish
26.22 mi15:45:534:23:5310:049:59
9:48
#22202
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi222969029902923540(Top 88%)9627(Top 84%)9627(Top 1827%)
10K6.21 mi3.10 mi21912+3848801+2288801+22821465(Top 81%)8539(Top 75%)8539(Top 1620%)
15K9.32 mi3.11 mi22531-6199108-3079108-30723540(Top 88%)9627(Top 84%)9627(Top 1827%)
20K12.43 mi3.11 mi22162+3698915+1938915+19321044(Top 79%)8259(Top 72%)8259(Top 1567%)
Half13.11 mi0.68 mi22064+988863+528863+5220258(Top 76%)7829(Top 69%)7829(Top 1486%)
25K15.53 mi2.42 mi21976+888813+508813+5021662(Top 81%)8649(Top 76%)8649(Top 1641%)
30K18.64 mi3.11 mi22326-3509023-2109023-21023257(Top 87%)9599(Top 84%)9599(Top 1821%)
20M20.00 mi1.36 mi22307+199013+109013+1022313(Top 84%)9149(Top 80%)9149(Top 1736%)
21M21.00 mi1.00 mi22226+818984+298984+2921244(Top 80%)8598(Top 75%)8598(Top 1631%)
35K21.75 mi0.75 mi22276-509020-369020-3623435(Top 88%)9833(Top 86%)9833(Top 1866%)
23M23.00 mi1.25 mi22256+209015+59015+521739(Top 82%)8929(Top 78%)8929(Top 1694%)
24M24.00 mi1.00 mi22225+319003+129003+1221719(Top 82%)8960(Top 78%)8960(Top 1700%)
40K24.85 mi0.85 mi22246-219022-199022-1922587(Top 85%)9442(Top 83%)9442(Top 1792%)
25.2M25.20 mi0.35 mi22242+49024-29024-221696(Top 81%)8963(Top 78%)8963(Top 1701%)
Finish26.22 mi1.02 mi22202+409009+159009+1521164(Top 79%)8646(Top 76%)8646(Top 1641%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

23540

Females

9627

F60-64

9627

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21465

Females

8539

F60-64

8539

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

23540

Females

9627

F60-64

9627

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

21044

Females

8259

F60-64

8259

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

20258

Females

7829

F60-64

7829

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21662

Females

8649

F60-64

8649

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23257

Females

9599

F60-64

9599

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22313

Females

9149

F60-64

9149

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21244

Females

8598

F60-64

8598

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

23435

Females

9833

F60-64

9833

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21739

Females

8929

F60-64

8929

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21719

Females

8960

F60-64

8960

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22587

Females

9442

F60-64

9442

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21696

Females

8963

F60-64

8963

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

21164

Females

8646

F60-64

8646

Passing Analysis

Category:
Athletes Passed
1616
Passed By
1522
Net Change
+94
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22296
5K → 10K497113+384#22296#21912
10K → 15K36655-619#21912#22531
15K → 20K38617+369#22531#22162
20K → Half1013+98#22162#22064
Half → 25K14052+88#22064#21976
25K → 30K47397-350#21976#22326
30K → 20M6546+19#22326#22307
20M → 21M10726+81#22307#22226
21M → 35K1666-50#22226#22276
35K → 23M6141+20#22276#22256
23M → 24M5524+31#22256#22225
24M → 40K3657-21#22225#22246
40K → 25.2M1511+4#22246#22242
25.2M → Finish5414+40#22242#22202
TOTALS16161522+94
📊

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