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BOSTON MARATHON 2024

Erika Charnley

Bib: 13374•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 42%
Gender (Female)
#0 / 10924
Top 29%
Division (F18-39)
#0 / 4660
Top 45%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:37
Rank: #11569
Start → 5K
7:36/mi
23:37 split
10K· 6.21 mi
47:29
Rank: #11598 (-29)
5K → 10K
7:41/mi
23:52 split
15K· 9.32 mi
1:11:18
Rank: #11354 (+244)
10K → 15K
7:40/mi
23:49 split
20K· 12.43 mi
1:35:47
Rank: #11213 (+141)
15K → 20K
7:53/mi
24:29 split
Half· 13.11 mi
1:41:09
Rank: #11243 (-30)
20K → Half
7:52/mi
5:22 split
25K· 15.53 mi
2:00:54
Rank: #11162 (+81)
Half → 25K
8:09/mi
19:45 split
30K· 18.64 mi
2:28:13
Rank: #11299 (-137)
25K → 30K
8:48/mi
27:19 split
20M
2:40:41
Rank: #11447 (-148)
30K → 20M
9:10/mi
12:28 split
21M
2:50:26
Rank: #11429 (+18)
20M → 21M
9:45/mi
9:45 split
35K· 21.75 mi
2:57:12
Rank: #11495 (-66)
21M → 35K
9:03/mi
6:46 split
23M
3:08:23
Rank: #11390 (+105)
35K → 23M
8:56/mi
11:11 split
24M
3:16:55
Rank: #11268 (+122)
23M → 24M
8:32/mi
8:32 split
40K· 24.85 mi
3:24:12
Rank: #11099 (+169)
24M → 40K
8:31/mi
7:17 split
25.2M
3:27:20
Rank: #11013 (+86)
40K → 25.2M
9:05/mi
3:08 split
Finish· 26.22 mi
3:35:22
Rank: #10857 (+156)
25.2M → Finish
7:53/mi
8:02 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:09
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:54:13
Pace8:43 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1123:377:3623:37
7:36
-
10K
6.21 mi11:19:0347:297:3923:52
7:41
+0:05
15K
9.32 mi11:42:521:11:187:3923:49
7:40
-0:01
20K
12.43 mi12:07:211:35:477:4224:29
7:53
+0:13
Half
13.11 mi12:12:431:41:097:435:22
7:52
-0:01
25K
15.53 mi12:32:282:00:547:4719:45
8:09
+0:17
30K
18.64 mi12:59:472:28:137:5727:19
8:48
+0:39
20M
20.00 mi13:12:152:40:418:0212:28
9:10
+0:22
21M
21.00 mi13:22:002:50:268:079:45
9:45
+0:35
35K
21.75 mi13:28:462:57:128:096:46
9:03
-0:42
23M
23.00 mi13:39:573:08:238:1111:11
8:56
-0:07
24M
24.00 mi13:48:293:16:558:128:32
8:32
-0:24
40K
24.85 mi13:55:463:24:128:137:17
8:31
-0:01
25.2M
25.20 mi13:58:543:27:208:143:08
9:05
+0:34
Finish
26.22 mi14:06:563:35:228:138:02
7:53
-1:12

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

7:36 /mi

Average Pace

8:13 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:56

60% of race

Time at Steady Pace

43:08

20% of race

Time at Slower Pace

43:18

20% of race

Average Pace: 8:13 /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 mi10:55:1123:377:3623:37
7:36
#11569
10K
6.21 mi11:19:0347:297:3923:52
7:41
#11598
15K
9.32 mi11:42:521:11:187:3923:49
7:40
#11354
20K
12.43 mi12:07:211:35:477:4224:29
7:53
#11213
Half
13.11 mi12:12:431:41:097:435:22
7:52
#11243
25K
15.53 mi12:32:282:00:547:4719:45
8:09
#11162
30K
18.64 mi12:59:472:28:137:5727:19
8:48
#11299
20M
20.00 mi13:12:152:40:418:0212:28
9:10
#11447
21M
21.00 mi13:22:002:50:268:079:45
9:45
#11429
35K
21.75 mi13:28:462:57:128:096:46
9:03
#11495
23M
23.00 mi13:39:573:08:238:1111:11
8:56
#11390
24M
24.00 mi13:48:293:16:558:128:32
8:32
#11268
40K
24.85 mi13:55:463:24:128:137:17
8:31
#11099
25.2M
25.20 mi13:58:543:27:208:143:08
9:05
#11013
Finish
26.22 mi14:06:563:35:228:138:02
7:53
#10857
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi115692892289210954(Top 43%)2667(Top 24%)2667(Top 57%)
10K6.21 mi3.10 mi11598-292933-412933-4111743(Top 46%)3055(Top 28%)3055(Top 66%)
15K9.32 mi3.11 mi11354+2442836+972836+9710954(Top 43%)2667(Top 24%)2667(Top 57%)
20K12.43 mi3.11 mi11213+1412783+532783+5311000(Top 43%)2815(Top 26%)2815(Top 60%)
Half13.11 mi0.68 mi11243-302809-262809-2611830(Top 46%)3240(Top 30%)3240(Top 70%)
25K15.53 mi2.42 mi11162+812810-12810-111070(Top 43%)3001(Top 27%)3001(Top 64%)
30K18.64 mi3.11 mi11299-1372985-1752985-17512154(Top 48%)3808(Top 35%)3808(Top 82%)
20M20.00 mi1.36 mi11447-1483103-1183103-11812997(Top 51%)4571(Top 42%)4571(Top 98%)
21M21.00 mi1.00 mi11429+183158-553158-5511922(Top 47%)4215(Top 39%)4215(Top 90%)
35K21.75 mi0.75 mi11495-663228-703228-7013524(Top 53%)5070(Top 46%)5070(Top 109%)
23M23.00 mi1.25 mi11390+1053246-183246-1810821(Top 42%)3801(Top 35%)3801(Top 82%)
24M24.00 mi1.00 mi11268+1223225+213225+219681(Top 38%)3273(Top 30%)3273(Top 70%)
40K24.85 mi0.85 mi11099+1693183+423183+428467(Top 33%)2800(Top 26%)2800(Top 60%)
25.2M25.20 mi0.35 mi11013+863158+253158+257019(Top 27%)2199(Top 20%)2199(Top 47%)
Finish26.22 mi1.02 mi10857+1563126+323126+327862(Top 31%)2504(Top 23%)2504(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

10954

Females

2667

F18-39

2667

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

11743

Females

3055

F18-39

3055

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

10954

Females

2667

F18-39

2667

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

11000

Females

2815

F18-39

2815

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11830

Females

3240

F18-39

3240

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11070

Females

3001

F18-39

3001

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12154

Females

3808

F18-39

3808

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

12997

Females

4571

F18-39

4571

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

11922

Females

4215

F18-39

4215

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13524

Females

5070

F18-39

5070

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

10821

Females

3801

F18-39

3801

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

9681

Females

3273

F18-39

3273

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8467

Females

2800

F18-39

2800

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7019

Females

2199

F18-39

2199

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7862

Females

2504

F18-39

2504

Passing Analysis

Category:
Athletes Passed
2544
Passed By
1832
Net Change
+712
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11569
5K → 10K270299-29#11569#11598
10K → 15K346102+244#11598#11354
15K → 20K292151+141#11354#11213
20K → Half2858-30#11213#11243
Half → 25K252171+81#11243#11162
25K → 30K245382-137#11162#11299
30K → 20M105253-148#11299#11447
20M → 21M143125+18#11447#11429
21M → 35K60126-66#11429#11495
35K → 23M19085+105#11495#11390
23M → 24M16442+122#11390#11268
24M → 40K18920+169#11268#11099
40K → 25.2M915+86#11099#11013
25.2M → Finish16913+156#11013#10857
TOTALS25441832+712
📊

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