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BOSTON MARATHON 2024

Sophia Griffiths

Bib: 25560•F

DC

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
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
28:34
Rank: #20798
Start → 5K
28:34 | 9:12/mi
10K· 6.21 mi
55:49
Rank: #19833 (+965)
5K → 10K
27:15 | 8:46/mi
15K· 9.32 mi
1:23:34
Rank: #19424 (+409)
10K → 15K
27:45 | 8:56/mi
20K· 12.43 mi
1:52:53
Rank: #19309 (+115)
15K → 20K
29:19 | 9:26/mi
Half· 13.11 mi
1:59:14
Rank: #19320 (-11)
20K → Half
6:21 | 9:18/mi
25K· 15.53 mi
2:23:47
Rank: #19370 (-50)
Half → 25K
24:33 | 10:08/mi
30K· 18.64 mi
2:57:02
Rank: #19365 (+5)
25K → 30K
33:15 | 10:42/mi
20M
3:11:32
Rank: #19267 (+98)
30K → 20M
14:30 | 10:40/mi
21M
3:23:52
Rank: #19277 (-10)
20M → 21M
12:20 | 12:20/mi
35K· 21.75 mi
3:31:30
Rank: #19192 (+85)
21M → 35K
7:38 | 10:12/mi
23M
3:44:54
Rank: #19064 (+128)
35K → 23M
13:24 | 10:42/mi
24M
3:56:34
Rank: #19155 (-91)
23M → 24M
11:40 | 11:40/mi
40K· 24.85 mi
4:06:02
Rank: #19100 (+55)
24M → 40K
9:28 | 11:04/mi
25.2M
4:10:20
Rank: #19082 (+18)
40K → 25.2M
4:18 | 12:28/mi
Finish· 26.22 mi
4:19:43
Rank: #18937 (+145)
25.2M → Finish
9:23 | 9:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:14
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:20:29
Pace10:43 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:3328:349:1228:34
9:12
-
10K
6.21 mi12:11:4855:498:5927:15
8:46
-0:26
15K
9.32 mi12:39:331:23:348:5827:45
8:56
+0:10
20K
12.43 mi13:08:521:52:539:0529:19
9:26
+0:30
Half
13.11 mi13:15:131:59:149:066:21
9:18
-0:08
25K
15.53 mi13:39:462:23:479:1524:33
10:08
+0:50
30K
18.64 mi14:13:012:57:029:3033:15
10:42
+0:34
20M
20.00 mi14:27:313:11:329:3514:30
10:40
-0:02
21M
21.00 mi14:39:513:23:529:4212:20
12:20
+1:40
35K
21.75 mi14:47:293:31:309:447:38
10:12
-2:08
23M
23.00 mi15:00:533:44:549:4713:24
10:42
+0:30
24M
24.00 mi15:12:333:56:349:5111:40
11:40
+0:58
40K
24.85 mi15:22:014:06:029:549:28
11:04
-0:36
25.2M
25.20 mi15:26:194:10:209:564:18
12:28
+1:24
Finish
26.22 mi15:35:424:19:439:559:23
9:12
-3:16

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

8:46 /mi

Average Pace

9:55 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:37

50% of race

Time at Steady Pace

1:33:20

36% of race

Time at Slower Pace

37:46

15% of race

Average Pace: 9:54 /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 mi11:44:3328:349:1228:34
9:12
#20798
10K
6.21 mi12:11:4855:498:5927:15
8:46
#19833
15K
9.32 mi12:39:331:23:348:5827:45
8:56
#19424
20K
12.43 mi13:08:521:52:539:0529:19
9:26
#19309
Half
13.11 mi13:15:131:59:149:066:21
9:18
#19320
25K
15.53 mi13:39:462:23:479:1524:33
10:08
#19370
30K
18.64 mi14:13:012:57:029:3033:15
10:42
#19365
20M
20.00 mi14:27:313:11:329:3514:30
10:40
#19267
21M
21.00 mi14:39:513:23:529:4212:20
12:20
#19277
35K
21.75 mi14:47:293:31:309:447:38
10:12
#19192
23M
23.00 mi15:00:533:44:549:4713:24
10:42
#19064
24M
24.00 mi15:12:333:56:349:5111:40
11:40
#19155
40K
24.85 mi15:22:014:06:029:549:28
11:04
#19100
25.2M
25.20 mi15:26:194:10:209:564:18
12:28
#19082
Finish
26.22 mi15:35:424:19:439:559:23
9:12
#18937
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi207988302830218598(Top 73%)7027(Top 64%)7027(Top 151%)
10K6.21 mi3.10 mi19833+9657769+5337769+53318737(Top 73%)7160(Top 66%)7160(Top 154%)
15K9.32 mi3.11 mi19424+4097533+2367533+23618598(Top 73%)7027(Top 64%)7027(Top 151%)
20K12.43 mi3.11 mi19309+1157463+707463+7018997(Top 74%)7269(Top 67%)7269(Top 156%)
Half13.11 mi0.68 mi19320-117473-107473-1019453(Top 76%)7579(Top 69%)7579(Top 163%)
25K15.53 mi2.42 mi19370-507501-287501-2819445(Top 76%)7618(Top 70%)7618(Top 163%)
30K18.64 mi3.11 mi19365+57573-727573-7219273(Top 75%)7723(Top 71%)7723(Top 166%)
20M20.00 mi1.36 mi19267+987550+237550+2318496(Top 72%)7454(Top 68%)7454(Top 160%)
21M21.00 mi1.00 mi19277-107578-287578-2819527(Top 76%)8082(Top 74%)8082(Top 173%)
35K21.75 mi0.75 mi19192+857539+397539+3917780(Top 70%)7221(Top 66%)7221(Top 155%)
23M23.00 mi1.25 mi19064+1287499+407499+4017588(Top 69%)7212(Top 66%)7212(Top 155%)
24M24.00 mi1.00 mi19155-917560-617560-6120743(Top 81%)8802(Top 81%)8802(Top 189%)
40K24.85 mi0.85 mi19100+557555+57555+518285(Top 72%)7640(Top 70%)7640(Top 164%)
25.2M25.20 mi0.35 mi19082+187550+57550+518474(Top 72%)7759(Top 71%)7759(Top 167%)
Finish26.22 mi1.02 mi18937+1457494+567494+5615222(Top 60%)6110(Top 56%)6110(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

18598

Females

7027

F18-39

7027

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18737

Females

7160

F18-39

7160

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

18598

Females

7027

F18-39

7027

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

18997

Females

7269

F18-39

7269

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19453

Females

7579

F18-39

7579

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

19445

Females

7618

F18-39

7618

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19273

Females

7723

F18-39

7723

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

18496

Females

7454

F18-39

7454

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19527

Females

8082

F18-39

8082

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

17780

Females

7221

F18-39

7221

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17588

Females

7212

F18-39

7212

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

20743

Females

8802

F18-39

8802

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18285

Females

7640

F18-39

7640

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18474

Females

7759

F18-39

7759

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15222

Females

6110

F18-39

6110

Passing Analysis

Category:
Athletes Passed
2979
Passed By
1118
Net Change
+1861
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20798
5K → 10K99530+965#20798#19833
10K → 15K46960+409#19833#19424
15K → 20K297182+115#19424#19309
20K → Half3344-11#19309#19320
Half → 25K164214-50#19320#19370
25K → 30K212207+5#19370#19365
30K → 20M14446+98#19365#19267
20M → 21M7787-10#19267#19277
21M → 35K10015+85#19277#19192
35K → 23M16436+128#19192#19064
23M → 24M46137-91#19064#19155
24M → 40K8732+55#19155#19100
40K → 25.2M4022+18#19100#19082
25.2M → Finish1516+145#19082#18937
TOTALS29791118+1861
📊

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