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BOSTON MARATHON 2024

Margaret Fain

Bib: 12155•F

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:12
Rank: #10497
Start → 5K
23:12 | 7:28/mi
10K· 6.21 mi
46:29
Rank: #10326 (+171)
5K → 10K
23:17 | 7:30/mi
15K· 9.32 mi
1:10:27
Rank: #10641 (-315)
10K → 15K
23:58 | 7:43/mi
20K· 12.43 mi
1:35:50
Rank: #11254 (-613)
15K → 20K
25:23 | 8:10/mi
Half· 13.11 mi
1:41:11
Rank: #11266 (-12)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:02:12
Rank: #11732 (-466)
Half → 25K
21:01 | 8:40/mi
30K· 18.64 mi
2:31:00
Rank: #12362 (-630)
25K → 30K
28:48 | 9:16/mi
20M
2:44:13
Rank: #12588 (-226)
30K → 20M
13:13 | 9:44/mi
21M
2:54:46
Rank: #12744 (-156)
20M → 21M
10:33 | 10:33/mi
35K· 21.75 mi
3:01:28
Rank: #12723 (+21)
21M → 35K
6:42 | 8:57/mi
23M
3:13:42
Rank: #12852 (-129)
35K → 23M
12:14 | 9:46/mi
24M
3:22:36
Rank: #12764 (+88)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
3:31:28
Rank: #12953 (-189)
24M → 40K
8:52 | 10:22/mi
25.2M
3:35:16
Rank: #12998 (-45)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:43:53
Rank: #12872 (+126)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:11
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time2:02:42
Pace9:22 /mi
📊Positive Split: 21.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0023:127:2823:12
7:28
-
10K
6.21 mi11:15:1746:297:2923:17
7:30
+0:02
15K
9.32 mi11:39:151:10:277:3423:58
7:43
+0:13
20K
12.43 mi12:04:381:35:507:4325:23
8:10
+0:27
Half
13.11 mi12:09:591:41:117:435:21
7:50
-0:20
25K
15.53 mi12:31:002:02:127:5221:01
8:40
+0:50
30K
18.64 mi12:59:482:31:008:0628:48
9:16
+0:36
20M
20.00 mi13:13:012:44:138:1313:13
9:44
+0:28
21M
21.00 mi13:23:342:54:468:1910:33
10:33
+0:49
35K
21.75 mi13:30:163:01:288:216:42
8:57
-1:36
23M
23.00 mi13:42:303:13:428:2512:14
9:46
+0:49
24M
24.00 mi13:51:243:22:368:278:54
8:54
-0:52
40K
24.85 mi14:00:163:31:288:308:52
10:22
+1:28
25.2M
25.20 mi14:04:043:35:168:333:48
11:01
+0:39
Finish
26.22 mi14:12:413:43:538:338:37
8:27
-2:34

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

7:28 /mi

Average Pace

8:33 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:11

45% of race

Time at Steady Pace

1:14:02

33% of race

Time at Slower Pace

48:40

22% of race

Average Pace: 8:32 /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 mi10:52:0023:127:2823:12
7:28
#10497
10K
6.21 mi11:15:1746:297:2923:17
7:30
#10326
15K
9.32 mi11:39:151:10:277:3423:58
7:43
#10641
20K
12.43 mi12:04:381:35:507:4325:23
8:10
#11254
Half
13.11 mi12:09:591:41:117:435:21
7:50
#11266
25K
15.53 mi12:31:002:02:127:5221:01
8:40
#11732
30K
18.64 mi12:59:482:31:008:0628:48
9:16
#12362
20M
20.00 mi13:13:012:44:138:1313:13
9:44
#12588
21M
21.00 mi13:23:342:54:468:1910:33
10:33
#12744
35K
21.75 mi13:30:163:01:288:216:42
8:57
#12723
23M
23.00 mi13:42:303:13:428:2512:14
9:46
#12852
24M
24.00 mi13:51:243:22:368:278:54
8:54
#12764
40K
24.85 mi14:00:163:31:288:308:52
10:22
#12953
25.2M
25.20 mi14:04:043:35:168:333:48
11:01
#12998
Finish
26.22 mi14:12:413:43:538:338:37
8:27
#12872
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi104972282228211313(Top 44%)2858(Top 26%)2858(Top 61%)
10K6.21 mi3.10 mi10326+1712228+542228+5410248(Top 40%)2220(Top 20%)2220(Top 48%)
15K9.32 mi3.11 mi10641-3152432-2042432-20411313(Top 44%)2858(Top 26%)2858(Top 61%)
20K12.43 mi3.11 mi11254-6132811-3792811-37912963(Top 51%)3829(Top 35%)3829(Top 82%)
Half13.11 mi0.68 mi11266-122821-102821-1011716(Top 46%)3197(Top 29%)3197(Top 69%)
25K15.53 mi2.42 mi11732-4663112-2913112-29113938(Top 55%)4578(Top 42%)4578(Top 98%)
30K18.64 mi3.11 mi12362-6303557-4453557-44514490(Top 57%)5136(Top 47%)5136(Top 110%)
20M20.00 mi1.36 mi12588-2263735-1783735-17815462(Top 61%)5928(Top 54%)5928(Top 127%)
21M21.00 mi1.00 mi12744-1563883-1483883-14815007(Top 59%)5818(Top 53%)5818(Top 125%)
35K21.75 mi0.75 mi12723+213911-283911-2813101(Top 51%)4854(Top 44%)4854(Top 104%)
23M23.00 mi1.25 mi12852-1294047-1364047-13614635(Top 57%)5730(Top 52%)5730(Top 123%)
24M24.00 mi1.00 mi12764+884045+24045+211667(Top 46%)4245(Top 39%)4245(Top 91%)
40K24.85 mi0.85 mi12953-1894200-1554200-15516279(Top 64%)6631(Top 61%)6631(Top 142%)
25.2M25.20 mi0.35 mi12998-454242-424242-4214572(Top 57%)5817(Top 53%)5817(Top 125%)
Finish26.22 mi1.02 mi12872+1264215+274215+2711284(Top 44%)4112(Top 38%)4112(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11313

Females

2858

F18-39

2858

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10248

Females

2220

F18-39

2220

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11313

Females

2858

F18-39

2858

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

12963

Females

3829

F18-39

3829

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11716

Females

3197

F18-39

3197

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

13938

Females

4578

F18-39

4578

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14490

Females

5136

F18-39

5136

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

15462

Females

5928

F18-39

5928

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15007

Females

5818

F18-39

5818

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

13101

Females

4854

F18-39

4854

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

14635

Females

5730

F18-39

5730

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

11667

Females

4245

F18-39

4245

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16279

Females

6631

F18-39

6631

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14572

Females

5817

F18-39

5817

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11284

Females

4112

F18-39

4112

Passing Analysis

Category:
Athletes Passed
1549
Passed By
3924
Net Change
-2375
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10497
5K → 10K365194+171#10497#10326
10K → 15K122437-315#10326#10641
15K → 20K87700-613#10641#11254
20K → Half3547-12#11254#11266
Half → 25K103569-466#11266#11732
25K → 30K135765-630#11732#12362
30K → 20M79305-226#12362#12588
20M → 21M77233-156#12588#12744
21M → 35K8564+21#12744#12723
35K → 23M93222-129#12723#12852
23M → 24M12840+88#12852#12764
24M → 40K59248-189#12764#12953
40K → 25.2M3176-45#12953#12998
25.2M → Finish15024+126#12998#12872
TOTALS15493924-2375
📊

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