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BOSTON MARATHON 2024

Keri Clarke

Bib: 30422•F

FL

0:00
0:00
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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
32:08
Rank: #23756
Start → 5K
32:08 | 10:21/mi
10K· 6.21 mi
1:05:21
Rank: #23813 (-57)
5K → 10K
33:13 | 10:41/mi
15K· 9.32 mi
1:38:43
Rank: #23630 (+183)
10K → 15K
33:22 | 10:44/mi
20K· 12.43 mi
2:11:16
Rank: #23148 (+482)
15K → 20K
32:33 | 10:29/mi
Half· 13.11 mi
2:17:58
Rank: #23047 (+101)
20K → Half
6:42 | 9:49/mi
25K· 15.53 mi
2:43:41
Rank: #22674 (+373)
Half → 25K
25:43 | 10:36/mi
30K· 18.64 mi
3:18:28
Rank: #22299 (+375)
25K → 30K
34:47 | 11:12/mi
20M
3:32:30
Rank: #21948 (+351)
30K → 20M
14:02 | 10:20/mi
21M
3:44:48
Rank: #21817 (+131)
20M → 21M
12:18 | 12:18/mi
35K· 21.75 mi
3:52:31
Rank: #21699 (+118)
21M → 35K
7:43 | 10:19/mi
23M
4:05:33
Rank: #21445 (+254)
35K → 23M
13:02 | 10:25/mi
24M
4:15:54
Rank: #21280 (+165)
23M → 24M
10:21 | 10:21/mi
40K· 24.85 mi
4:28:12
Rank: #21432 (-152)
24M → 40K
12:18 | 14:23/mi
25.2M
4:32:29
Rank: #21386 (+46)
40K → 25.2M
4:17 | 12:25/mi
Finish· 26.22 mi
4:41:43
Rank: #21201 (+185)
25.2M → Finish
9:14 | 9:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:58
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:23:45
Pace10:58 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:4832:0810:2132:08
10:21
-
10K
6.21 mi12:32:011:05:2110:3133:13
10:41
+0:20
15K
9.32 mi13:05:231:38:4310:3533:22
10:44
+0:03
20K
12.43 mi13:37:562:11:1610:3432:33
10:29
-0:15
Half
13.11 mi13:44:382:17:5810:316:42
9:49
-0:40
25K
15.53 mi14:10:212:43:4110:3225:43
10:36
+0:47
30K
18.64 mi14:45:083:18:2810:3934:47
11:12
+0:36
20M
20.00 mi14:59:103:32:3010:3714:02
10:20
-0:52
21M
21.00 mi15:11:283:44:4810:4212:18
12:18
+1:58
35K
21.75 mi15:19:113:52:3110:417:43
10:19
-1:59
23M
23.00 mi15:32:134:05:3310:4113:02
10:25
+0:06
24M
24.00 mi15:42:344:15:5410:4010:21
10:21
-0:04
40K
24.85 mi15:54:524:28:1210:4712:18
14:23
+4:02
25.2M
25.20 mi15:59:094:32:2910:494:17
12:25
-1:58
Finish
26.22 mi16:08:234:41:4310:459:14
9:04
-3:21

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

9:04 /mi

Average Pace

10:45 /mi

Slowest Pace

14:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:56

6% of race

Time at Steady Pace

3:22:07

72% of race

Time at Slower Pace

1:03:40

23% of race

Average Pace: 10:45 /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 mi11:58:4832:0810:2132:08
10:21
#23756
10K
6.21 mi12:32:011:05:2110:3133:13
10:41
#23813
15K
9.32 mi13:05:231:38:4310:3533:22
10:44
#23630
20K
12.43 mi13:37:562:11:1610:3432:33
10:29
#23148
Half
13.11 mi13:44:382:17:5810:316:42
9:49
#23047
25K
15.53 mi14:10:212:43:4110:3225:43
10:36
#22674
30K
18.64 mi14:45:083:18:2810:3934:47
11:12
#22299
20M
20.00 mi14:59:103:32:3010:3714:02
10:20
#21948
21M
21.00 mi15:11:283:44:4810:4212:18
12:18
#21817
35K
21.75 mi15:19:113:52:3110:417:43
10:19
#21699
23M
23.00 mi15:32:134:05:3310:4113:02
10:25
#21445
24M
24.00 mi15:42:344:15:5410:4010:21
10:21
#21280
40K
24.85 mi15:54:524:28:1210:4712:18
14:23
#21432
25.2M
25.20 mi15:59:094:32:2910:494:17
12:25
#21386
Finish
26.22 mi16:08:234:41:4310:459:14
9:04
#21201
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi237569814981423352(Top 91%)9612(Top 88%)9612(Top 206%)
10K6.21 mi3.10 mi23813-579839-259839-2523853(Top 93%)9884(Top 90%)9884(Top 212%)
15K9.32 mi3.11 mi23630+1839753+869753+8623352(Top 91%)9612(Top 88%)9612(Top 206%)
20K12.43 mi3.11 mi23148+4829499+2549499+25421626(Top 85%)8694(Top 80%)8694(Top 187%)
Half13.11 mi0.68 mi23047+1019444+559444+5521040(Top 82%)8430(Top 77%)8430(Top 181%)
25K15.53 mi2.42 mi22674+3739260+1849260+18420675(Top 81%)8289(Top 76%)8289(Top 178%)
30K18.64 mi3.11 mi22299+3759117+1439117+14320425(Top 80%)8328(Top 76%)8328(Top 179%)
20M20.00 mi1.36 mi21948+3518963+1548963+15417512(Top 69%)6986(Top 64%)6986(Top 150%)
21M21.00 mi1.00 mi21817+1318916+478916+4719476(Top 76%)8060(Top 74%)8060(Top 173%)
35K21.75 mi0.75 mi21699+1188868+488868+4818093(Top 71%)7394(Top 68%)7394(Top 159%)
23M23.00 mi1.25 mi21445+2548768+1008768+10016804(Top 66%)6817(Top 62%)6817(Top 146%)
24M24.00 mi1.00 mi21280+1658702+668702+6617447(Top 68%)7184(Top 66%)7184(Top 154%)
40K24.85 mi0.85 mi21432-1528800-988800-9824030(Top 94%)10390(Top 95%)10390(Top 223%)
25.2M25.20 mi0.35 mi21386+468781+198781+1918380(Top 72%)7721(Top 71%)7721(Top 166%)
Finish26.22 mi1.02 mi21201+1858698+838698+8314545(Top 57%)5757(Top 53%)5757(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

23352

Females

9612

F18-39

9612

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

23853

Females

9884

F18-39

9884

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

23352

Females

9612

F18-39

9612

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

21626

Females

8694

F18-39

8694

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21040

Females

8430

F18-39

8430

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

20675

Females

8289

F18-39

8289

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

20425

Females

8328

F18-39

8328

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

17512

Females

6986

F18-39

6986

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19476

Females

8060

F18-39

8060

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18093

Females

7394

F18-39

7394

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

16804

Females

6817

F18-39

6817

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

17447

Females

7184

F18-39

7184

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24030

Females

10390

F18-39

10390

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18380

Females

7721

F18-39

7721

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

14545

Females

5757

F18-39

5757

Passing Analysis

Category:
Athletes Passed
3084
Passed By
529
Net Change
+2555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23756
5K → 10K171228-57#23756#23813
10K → 15K25976+183#23813#23630
15K → 20K4875+482#23630#23148
20K → Half1010+101#23148#23047
Half → 25K3829+373#23047#22674
25K → 30K39318+375#22674#22299
30K → 20M3521+351#22299#21948
20M → 21M14514+131#21948#21817
21M → 35K1191+118#21817#21699
35K → 23M2540+254#21699#21445
23M → 24M1683+165#21445#21280
24M → 40K19171-152#21280#21432
40K → 25.2M493+46#21432#21386
25.2M → Finish1850+185#21386#21201
TOTALS3084529+2555
📊

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