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BOSTON MARATHON 2024

Anne Marie Carson

Bib: 12098•F

MI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 27%
Division (F18-39)
#0 / 4660
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:20
Rank: #10865
Start → 5K
23:20 | 7:31/mi
10K· 6.21 mi
47:01
Rank: #11050 (-185)
5K → 10K
23:41 | 7:37/mi
15K· 9.32 mi
1:11:30
Rank: #11498 (-448)
10K → 15K
24:29 | 7:53/mi
20K· 12.43 mi
1:36:07
Rank: #11419 (+79)
15K → 20K
24:37 | 7:55/mi
Half· 13.11 mi
1:41:30
Rank: #11439 (-20)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:01:32
Rank: #11447 (-8)
Half → 25K
20:02 | 8:16/mi
30K· 18.64 mi
2:28:17
Rank: #11333 (+114)
25K → 30K
26:45 | 8:37/mi
20M
2:40:24
Rank: #11335 (-2)
30K → 20M
12:07 | 8:55/mi
21M
2:49:56
Rank: #11278 (+57)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
2:56:13
Rank: #11197 (+81)
21M → 35K
6:17 | 8:24/mi
23M
3:07:02
Rank: #11010 (+187)
35K → 23M
10:49 | 8:38/mi
24M
3:15:16
Rank: #10825 (+185)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:22:34
Rank: #10685 (+140)
24M → 40K
7:18 | 8:32/mi
25.2M
3:25:53
Rank: #10643 (+42)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:34:08
Rank: #10560 (+83)
25.2M → Finish
8:15 | 8:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:30
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:52:38
Pace8:36 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4623:207:3123:20
7:31
-
10K
6.21 mi11:15:2747:017:3423:41
7:37
+0:06
15K
9.32 mi11:39:561:11:307:4024:29
7:53
+0:16
20K
12.43 mi12:04:331:36:077:4424:37
7:55
+0:02
Half
13.11 mi12:09:561:41:307:455:23
7:53
-0:02
25K
15.53 mi12:29:582:01:327:4920:02
8:16
+0:23
30K
18.64 mi12:56:432:28:177:5726:45
8:37
+0:21
20M
20.00 mi13:08:502:40:248:0112:07
8:55
+0:18
21M
21.00 mi13:18:222:49:568:069:32
9:32
+0:37
35K
21.75 mi13:24:392:56:138:066:17
8:24
-1:08
23M
23.00 mi13:35:283:07:028:0810:49
8:38
+0:14
24M
24.00 mi13:43:423:15:168:088:14
8:14
-0:24
40K
24.85 mi13:51:003:22:348:097:18
8:32
+0:18
25.2M
25.20 mi13:54:193:25:538:103:19
9:37
+1:05
Finish
26.22 mi14:02:343:34:088:108:15
8:06
-1:31

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

7:31 /mi

Average Pace

8:10 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:30

47% of race

Time at Steady Pace

50:06

23% of race

Time at Slower Pace

1:02:32

29% 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 mi10:51:4623:207:3123:20
7:31
#10865
10K
6.21 mi11:15:2747:017:3423:41
7:37
#11050
15K
9.32 mi11:39:561:11:307:4024:29
7:53
#11498
20K
12.43 mi12:04:331:36:077:4424:37
7:55
#11419
Half
13.11 mi12:09:561:41:307:455:23
7:53
#11439
25K
15.53 mi12:29:582:01:327:4920:02
8:16
#11447
30K
18.64 mi12:56:432:28:177:5726:45
8:37
#11333
20M
20.00 mi13:08:502:40:248:0112:07
8:55
#11335
21M
21.00 mi13:18:222:49:568:069:32
9:32
#11278
35K
21.75 mi13:24:392:56:138:066:17
8:24
#11197
23M
23.00 mi13:35:283:07:028:0810:49
8:38
#11010
24M
24.00 mi13:43:423:15:168:088:14
8:14
#10825
40K
24.85 mi13:51:003:22:348:097:18
8:32
#10685
25.2M
25.20 mi13:54:193:25:538:103:19
9:37
#10643
Finish
26.22 mi14:02:343:34:088:108:15
8:06
#10560
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi108652489248912538(Top 49%)3532(Top 32%)3532(Top 76%)
10K6.21 mi3.10 mi11050-1852643-1542643-15411248(Top 44%)2789(Top 26%)2789(Top 60%)
15K9.32 mi3.11 mi11498-4482912-2692912-26912538(Top 49%)3532(Top 32%)3532(Top 76%)
20K12.43 mi3.11 mi11419+792895+172895+1711281(Top 44%)2950(Top 27%)2950(Top 63%)
Half13.11 mi0.68 mi11439-202912-172912-1712003(Top 47%)3329(Top 30%)3329(Top 71%)
25K15.53 mi2.42 mi11447-82957-452957-4511762(Top 46%)3375(Top 31%)3375(Top 72%)
30K18.64 mi3.11 mi11333+1143007-503007-5011225(Top 44%)3296(Top 30%)3296(Top 71%)
20M20.00 mi1.36 mi11335-23056-493056-4911698(Top 46%)3855(Top 35%)3855(Top 83%)
21M21.00 mi1.00 mi11278+573078-223078-2211001(Top 43%)3742(Top 34%)3742(Top 80%)
35K21.75 mi0.75 mi11197+813073+53073+510160(Top 40%)3311(Top 30%)3311(Top 71%)
23M23.00 mi1.25 mi11010+1873036+373036+379226(Top 36%)2991(Top 27%)2991(Top 64%)
24M24.00 mi1.00 mi10825+1852983+532983+537970(Top 31%)2473(Top 23%)2473(Top 53%)
40K24.85 mi0.85 mi10685+1402975+82975+88579(Top 34%)2860(Top 26%)2860(Top 61%)
25.2M25.20 mi0.35 mi10643+422973+22973+29254(Top 36%)3269(Top 30%)3269(Top 70%)
Finish26.22 mi1.02 mi10560+832967+62967+69169(Top 36%)3132(Top 29%)3132(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12538

Females

3532

F18-39

3532

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11248

Females

2789

F18-39

2789

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12538

Females

3532

F18-39

3532

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11281

Females

2950

F18-39

2950

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12003

Females

3329

F18-39

3329

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

11762

Females

3375

F18-39

3375

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11225

Females

3296

F18-39

3296

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

11698

Females

3855

F18-39

3855

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11001

Females

3742

F18-39

3742

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10160

Females

3311

F18-39

3311

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9226

Females

2991

F18-39

2991

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7970

Females

2473

F18-39

2473

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8579

Females

2860

F18-39

2860

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9254

Females

3269

F18-39

3269

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9169

Females

3132

F18-39

3132

Passing Analysis

Category:
Athletes Passed
2397*
Passed By
2092
Net Change
+305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10865
5K → 10K216401-185#10865#11050
10K → 15K89537-448#11050#11498
15K → 20K273194+79#11498#11419
20K → Half3959-20#11419#11439
Half → 25K204212-8#11439#11447
25K → 30K343229+114#11447#11333
30K → 20M150152-2#11333#11335
20M → 21M174117+57#11335#11278
21M → 35K12039+81#11278#11197
35K → 23M24053+187#11197#11010
23M → 24M19813+185#11010#10825
24M → 40K167*27+140#10825#10685
40K → 25.2M5816+42#10685#10643
25.2M → Finish12643+83#10643#10560
TOTALS2397*2092+305

* 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