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BOSTON MARATHON 2023

Madeline Mcavoy

Bib: 14682•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 34%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:06
Rank: #11999
Start → 5K
24:06 | 7:45/mi
10K· 6.21 mi
48:04
Rank: #12156 (-157)
5K → 10K
23:58 | 7:43/mi
15K· 9.32 mi
1:11:59
Rank: #11996 (+160)
10K → 15K
23:55 | 7:42/mi
20K· 12.43 mi
1:37:18
Rank: #12663 (-667)
15K → 20K
25:19 | 8:09/mi
Half· 13.11 mi
1:42:49
Rank: #12800 (-137)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:03:00
Rank: #13209 (-409)
Half → 25K
20:11 | 8:19/mi
30K· 18.64 mi
2:29:00
Rank: #13244 (-35)
25K → 30K
26:00 | 8:22/mi
20M
2:40:47
Rank: #13340 (-96)
30K → 20M
11:47 | 8:40/mi
21M
2:50:00
Rank: #13418 (-78)
20M → 21M
9:13 | 9:13/mi
35K· 21.75 mi
2:55:59
Rank: #13351 (+67)
21M → 35K
5:59 | 8:00/mi
23M
3:06:25
Rank: #13240 (+111)
35K → 23M
10:26 | 8:20/mi
24M
3:14:28
Rank: #13143 (+97)
23M → 24M
8:03 | 8:03/mi
40K· 24.85 mi
3:21:46
Rank: #13143
24M → 40K
7:18 | 8:32/mi
25.2M
3:25:25
Rank: #13258 (-115)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:34:00
Rank: #13341 (-83)
25.2M → Finish
8:35 | 8:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:49
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:51:11
Pace8:29 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2124:067:4524:06
7:45
-
10K
6.21 mi11:17:1948:047:4423:58
7:43
-0:02
15K
9.32 mi11:41:141:11:597:4323:55
7:42
-0:01
20K
12.43 mi12:06:331:37:187:5025:19
8:09
+0:27
Half
13.11 mi12:12:041:42:497:515:31
8:05
-0:04
25K
15.53 mi12:32:152:03:007:5520:11
8:19
+0:14
30K
18.64 mi12:58:152:29:008:0026:00
8:22
+0:03
20M
20.00 mi13:10:022:40:478:0211:47
8:40
+0:18
21M
21.00 mi13:19:152:50:008:069:13
9:13
+0:33
35K
21.75 mi13:25:142:55:598:065:59
8:00
-1:13
23M
23.00 mi13:35:403:06:258:0610:26
8:20
+0:20
24M
24.00 mi13:43:433:14:288:068:03
8:03
-0:17
40K
24.85 mi13:51:013:21:468:077:18
8:32
+0:29
25.2M
25.20 mi13:54:403:25:258:093:39
10:35
+2:03
Finish
26.22 mi14:03:153:34:008:108:35
8:25
-2:10

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

7:42 /mi

Average Pace

8:10 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:59

34% of race

Time at Steady Pace

2:09:09

60% of race

Time at Slower Pace

12:52

6% of race

Average Pace: 8:10 /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 mi10:53:2124:067:4524:06
7:45
#11999
10K
6.21 mi11:17:1948:047:4423:58
7:43
#12156
15K
9.32 mi11:41:141:11:597:4323:55
7:42
#11996
20K
12.43 mi12:06:331:37:187:5025:19
8:09
#12663
Half
13.11 mi12:12:041:42:497:515:31
8:05
#12800
25K
15.53 mi12:32:152:03:007:5520:11
8:19
#13209
30K
18.64 mi12:58:152:29:008:0026:00
8:22
#13244
20M
20.00 mi13:10:022:40:478:0211:47
8:40
#13340
21M
21.00 mi13:19:152:50:008:069:13
9:13
#13418
35K
21.75 mi13:25:142:55:598:065:59
8:00
#13351
23M
23.00 mi13:35:403:06:258:0610:26
8:20
#13240
24M
24.00 mi13:43:433:14:288:068:03
8:03
#13143
40K
24.85 mi13:51:013:21:468:077:18
8:32
#13143
25.2M
25.20 mi13:54:403:25:258:093:39
10:35
#13258
Finish
26.22 mi14:03:153:34:008:108:35
8:25
#13341
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi119992871287111851(Top 45%)2824(Top 25%)2824(Top 58%)
10K6.21 mi3.10 mi12156-1572949-782949-7812398(Top 47%)3093(Top 27%)3093(Top 63%)
15K9.32 mi3.11 mi11996+1602893+562893+5611851(Top 45%)2824(Top 25%)2824(Top 58%)
20K12.43 mi3.11 mi12663-6673292-3993292-39914587(Top 55%)4451(Top 39%)4451(Top 91%)
Half13.11 mi0.68 mi12800-1373364-723364-7215050(Top 57%)4695(Top 41%)4695(Top 96%)
25K15.53 mi2.42 mi13209-4093621-2573621-25715100(Top 57%)4905(Top 43%)4905(Top 100%)
30K18.64 mi3.11 mi13244-353695-743695-7413484(Top 51%)4015(Top 35%)4015(Top 82%)
20M20.00 mi1.36 mi13340-963759-643759-6414692(Top 55%)4819(Top 42%)4819(Top 99%)
21M21.00 mi1.00 mi13418-783828-693828-6914562(Top 55%)4792(Top 42%)4792(Top 98%)
35K21.75 mi0.75 mi13351+673802+263802+2612166(Top 46%)3529(Top 31%)3529(Top 72%)
23M23.00 mi1.25 mi13240+1113759+433759+4312159(Top 46%)3609(Top 32%)3609(Top 74%)
24M24.00 mi1.00 mi13143+973736+233736+2311619(Top 44%)3397(Top 30%)3397(Top 70%)
40K24.85 mi0.85 mi131433754-183754-1813602(Top 51%)4523(Top 40%)4523(Top 93%)
25.2M25.20 mi0.35 mi13258-1153826-723826-7219356(Top 73%)7690(Top 67%)7690(Top 157%)
Finish26.22 mi1.02 mi13341-833899-733899-7314897(Top 56%)5198(Top 46%)5198(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11851

Females

2824

F18-39

2824

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12398

Females

3093

F18-39

3093

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11851

Females

2824

F18-39

2824

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14587

Females

4451

F18-39

4451

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15050

Females

4695

F18-39

4695

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15100

Females

4905

F18-39

4905

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

13484

Females

4015

F18-39

4015

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14692

Females

4819

F18-39

4819

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14562

Females

4792

F18-39

4792

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12166

Females

3529

F18-39

3529

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12159

Females

3609

F18-39

3609

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11619

Females

3397

F18-39

3397

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13602

Females

4523

F18-39

4523

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19356

Females

7690

F18-39

7690

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14897

Females

5198

F18-39

5198

Passing Analysis

Category:
Athletes Passed
1381
Passed By
2723
Net Change
-1342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11999
5K → 10K226383-157#11999#12156
10K → 15K278118+160#12156#11996
15K → 20K37704-667#11996#12663
20K → Half13150-137#12663#12800
Half → 25K52461-409#12800#13209
25K → 30K181216-35#13209#13244
30K → 20M63159-96#13244#13340
20M → 21M61139-78#13340#13418
21M → 35K8417+67#13418#13351
35K → 23M15443+111#13351#13240
23M → 24M12629+97#13240#13143
24M → 40K57570#13143#13143
40K → 25.2M20135-115#13143#13258
25.2M → Finish29112-83#13258#13341
TOTALS13812723-1342
📊

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