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BOSTON MARATHON 2024

Anna Clarke

Bib: 14068•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 24%
Division (F18-39)
#0 / 4660
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:46
Rank: #9410
Start → 5K
7:20/mi
22:46 split
10K· 6.21 mi
45:50
Rank: #9463 (-53)
5K → 10K
7:25/mi
23:04 split
15K· 9.32 mi
1:09:15
Rank: #9582 (-119)
10K → 15K
7:32/mi
23:25 split
20K· 12.43 mi
1:33:33
Rank: #9852 (-270)
15K → 20K
7:49/mi
24:18 split
Half· 13.11 mi
1:38:50
Rank: #9897 (-45)
20K → Half
7:45/mi
5:17 split
25K· 15.53 mi
2:00:05
Rank: #10769 (-872)
Half → 25K
8:46/mi
21:15 split
30K· 18.64 mi
2:26:27
Rank: #10662 (+107)
25K → 30K
8:29/mi
26:22 split
20M
2:38:08
Rank: #10550 (+112)
30K → 20M
8:36/mi
11:41 split
21M
2:47:39
Rank: #10518 (+32)
20M → 21M
9:31/mi
9:31 split
35K· 21.75 mi
2:53:49
Rank: #10424 (+94)
21M → 35K
8:15/mi
6:10 split
23M
3:04:31
Rank: #10258 (+166)
35K → 23M
8:33/mi
10:42 split
24M
3:12:37
Rank: #10095 (+163)
23M → 24M
8:06/mi
8:06 split
40K· 24.85 mi
3:19:39
Rank: #9942 (+153)
24M → 40K
8:14/mi
7:02 split
25.2M
3:23:05
Rank: #9934 (+8)
40K → 25.2M
9:57/mi
3:26 split
Finish· 26.22 mi
3:31:36
Rank: #9942 (-8)
25.2M → Finish
8:21/mi
8:31 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:50
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:52:46
Pace8:36 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3822:467:2022:46
7:20
-
10K
6.21 mi11:17:4245:507:2323:04
7:25
+0:05
15K
9.32 mi11:41:071:09:157:2623:25
7:32
+0:07
20K
12.43 mi12:05:251:33:337:3224:18
7:49
+0:17
Half
13.11 mi12:10:421:38:507:325:17
7:45
-0:04
25K
15.53 mi12:31:572:00:057:4421:15
8:46
+1:01
30K
18.64 mi12:58:192:26:277:5126:22
8:29
-0:17
20M
20.00 mi13:10:002:38:087:5411:41
8:36
+0:07
21M
21.00 mi13:19:312:47:397:599:31
9:31
+0:55
35K
21.75 mi13:25:412:53:498:006:10
8:15
-1:16
23M
23.00 mi13:36:233:04:318:0110:42
8:33
+0:18
24M
24.00 mi13:44:293:12:378:028:06
8:06
-0:27
40K
24.85 mi13:51:313:19:398:027:02
8:14
+0:08
25.2M
25.20 mi13:54:573:23:058:043:26
9:57
+1:43
Finish
26.22 mi14:03:283:31:368:058:31
8:21
-1:36

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

7:20 /mi

Average Pace

8:05 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:50

47% of race

Time at Steady Pace

1:18:34

37% of race

Time at Slower Pace

34:12

16% of race

Average Pace: 8:04 /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 mi10:54:3822:467:2022:46
7:20
#9410
10K
6.21 mi11:17:4245:507:2323:04
7:25
#9463
15K
9.32 mi11:41:071:09:157:2623:25
7:32
#9582
20K
12.43 mi12:05:251:33:337:3224:18
7:49
#9852
Half
13.11 mi12:10:421:38:507:325:17
7:45
#9897
25K
15.53 mi12:31:572:00:057:4421:15
8:46
#10769
30K
18.64 mi12:58:192:26:277:5126:22
8:29
#10662
20M
20.00 mi13:10:002:38:087:5411:41
8:36
#10550
21M
21.00 mi13:19:312:47:397:599:31
9:31
#10518
35K
21.75 mi13:25:412:53:498:006:10
8:15
#10424
23M
23.00 mi13:36:233:04:318:0110:42
8:33
#10258
24M
24.00 mi13:44:293:12:378:028:06
8:06
#10095
40K
24.85 mi13:51:313:19:398:027:02
8:14
#9942
25.2M
25.20 mi13:54:573:23:058:043:26
9:57
#9934
Finish
26.22 mi14:03:283:31:368:058:31
8:21
#9942
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9410175717579984(Top 39%)2163(Top 20%)2163(Top 46%)
10K6.21 mi3.10 mi9463-531809-521809-529630(Top 38%)1939(Top 18%)1939(Top 42%)
15K9.32 mi3.11 mi9582-1191900-911900-919984(Top 39%)2163(Top 20%)2163(Top 46%)
20K12.43 mi3.11 mi9852-2702069-1692069-16910586(Top 41%)2618(Top 24%)2618(Top 56%)
Half13.11 mi0.68 mi9897-452101-322101-3210963(Top 43%)2783(Top 25%)2783(Top 60%)
25K15.53 mi2.42 mi10769-8722611-5102611-51014401(Top 56%)4834(Top 44%)4834(Top 104%)
30K18.64 mi3.11 mi10662+1072650-392650-3910592(Top 41%)2986(Top 27%)2986(Top 64%)
20M20.00 mi1.36 mi10550+1122656-62656-69989(Top 39%)2941(Top 27%)2941(Top 63%)
21M21.00 mi1.00 mi10518+322693-372693-3710916(Top 43%)3699(Top 34%)3699(Top 79%)
35K21.75 mi0.75 mi10424+942676+172676+179241(Top 36%)2827(Top 26%)2827(Top 61%)
23M23.00 mi1.25 mi10258+1662653+232653+238740(Top 34%)2739(Top 25%)2739(Top 59%)
24M24.00 mi1.00 mi10095+1632617+362617+367218(Top 28%)2108(Top 19%)2108(Top 45%)
40K24.85 mi0.85 mi9942+1532576+412576+416976(Top 27%)2119(Top 19%)2119(Top 45%)
25.2M25.20 mi0.35 mi9934+82595-192595-1910784(Top 42%)3977(Top 36%)3977(Top 85%)
Finish26.22 mi1.02 mi9942-82648-532648-5310698(Top 42%)3838(Top 35%)3838(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

9984

Females

2163

F18-39

2163

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

9630

Females

1939

F18-39

1939

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

9984

Females

2163

F18-39

2163

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10586

Females

2618

F18-39

2618

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

10963

Females

2783

F18-39

2783

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14401

Females

4834

F18-39

4834

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

10592

Females

2986

F18-39

2986

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

9989

Females

2941

F18-39

2941

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

10916

Females

3699

F18-39

3699

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9241

Females

2827

F18-39

2827

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8740

Females

2739

F18-39

2739

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7218

Females

2108

F18-39

2108

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6976

Females

2119

F18-39

2119

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10784

Females

3977

F18-39

3977

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

10698

Females

3838

F18-39

3838

Passing Analysis

Category:
Athletes Passed
2077*
Passed By
2606
Net Change
-532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9410
5K → 10K220273-53#9410#9463
10K → 15K151270-119#9463#9582
15K → 20K140409-270#9582#9852
20K → Half2772-45#9852#9897
Half → 25K61931-872#9897#10769
25K → 30K332225+107#10769#10662
30K → 20M19078+112#10662#10550
20M → 21M151119+32#10550#10518
21M → 35K11420+94#10518#10424
35K → 23M21852+166#10424#10258
23M → 24M17815+163#10258#10095
24M → 40K165*12+153#10095#9942
40K → 25.2M5143+8#9942#9934
25.2M → Finish7987-8#9934#9942
TOTALS2077*2606-532

* 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