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BOSTON MARATHON 2024

Samantha Cleary

Bib: 17550•F

NY

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
26:56
Rank: #18688
Start → 5K
26:56 | 8:40/mi
10K· 6.21 mi
54:37
Rank: #19022 (-334)
5K → 10K
27:41 | 8:55/mi
15K· 9.32 mi
1:24:26
Rank: #19800 (-778)
10K → 15K
29:49 | 9:36/mi
20K· 12.43 mi
1:54:14
Rank: #19717 (+83)
15K → 20K
29:48 | 9:36/mi
Half· 13.11 mi
2:00:34
Rank: #19705 (+12)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:26:12
Rank: #19906 (-201)
Half → 25K
25:38 | 10:34/mi
30K· 18.64 mi
2:57:00
Rank: #19358 (+548)
25K → 30K
30:48 | 9:55/mi
20M
3:11:20
Rank: #19238 (+120)
30K → 20M
14:20 | 10:33/mi
21M
3:21:52
Rank: #18967 (+271)
20M → 21M
10:32 | 10:32/mi
35K· 21.75 mi
3:29:25
Rank: #18903 (+64)
21M → 35K
7:33 | 10:06/mi
23M
3:43:00
Rank: #18799 (+104)
35K → 23M
13:35 | 10:51/mi
24M
3:54:11
Rank: #18838 (-39)
23M → 24M
11:11 | 11:11/mi
40K· 24.85 mi
4:02:50
Rank: #18692 (+146)
24M → 40K
8:39 | 10:07/mi
25.2M
4:06:40
Rank: #18625 (+67)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
4:16:08
Rank: #18509 (+116)
25.2M → Finish
9:28 | 9:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:34
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:15:34
Pace10:20 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4526:568:4026:56
8:40
-
10K
6.21 mi11:45:2654:378:4727:41
8:55
+0:15
15K
9.32 mi12:15:151:24:269:0429:49
9:36
+0:41
20K
12.43 mi12:45:031:54:149:1229:48
9:36
0:00
Half
13.11 mi12:51:232:00:349:126:20
9:17
-0:19
25K
15.53 mi13:17:012:26:129:2525:38
10:34
+1:17
30K
18.64 mi13:47:492:57:009:3030:48
9:55
-0:39
20M
20.00 mi14:02:093:11:209:3414:20
10:33
+0:38
21M
21.00 mi14:12:413:21:529:3710:32
10:32
-0:01
35K
21.75 mi14:20:143:29:259:387:33
10:06
-0:26
23M
23.00 mi14:33:493:43:009:4213:35
10:51
+0:45
24M
24.00 mi14:45:003:54:119:4511:11
11:11
+0:20
40K
24.85 mi14:53:394:02:509:468:39
10:07
-1:04
25.2M
25.20 mi14:57:294:06:409:473:50
11:07
+1:00
Finish
26.22 mi15:06:574:16:089:479:28
9:17
-1:50

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

8:40 /mi

Average Pace

9:47 /mi

Slowest Pace

11:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:02

51% of race

Time at Steady Pace

47:00

18% of race

Time at Slower Pace

1:19:06

31% of race

Average Pace: 9:46 /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 mi11:17:4526:568:4026:56
8:40
#18688
10K
6.21 mi11:45:2654:378:4727:41
8:55
#19022
15K
9.32 mi12:15:151:24:269:0429:49
9:36
#19800
20K
12.43 mi12:45:031:54:149:1229:48
9:36
#19717
Half
13.11 mi12:51:232:00:349:126:20
9:17
#19705
25K
15.53 mi13:17:012:26:129:2525:38
10:34
#19906
30K
18.64 mi13:47:492:57:009:3030:48
9:55
#19358
20M
20.00 mi14:02:093:11:209:3414:20
10:33
#19238
21M
21.00 mi14:12:413:21:529:3710:32
10:32
#18967
35K
21.75 mi14:20:143:29:259:387:33
10:06
#18903
23M
23.00 mi14:33:493:43:009:4213:35
10:51
#18799
24M
24.00 mi14:45:003:54:119:4511:11
11:11
#18838
40K
24.85 mi14:53:394:02:509:468:39
10:07
#18692
25.2M
25.20 mi14:57:294:06:409:473:50
11:07
#18625
Finish
26.22 mi15:06:574:16:089:479:28
9:17
#18509
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi186887158715820946(Top 82%)8286(Top 76%)8286(Top 178%)
10K6.21 mi3.10 mi19022-3347344-1867344-18619394(Top 76%)7497(Top 69%)7497(Top 161%)
15K9.32 mi3.11 mi19800-7787736-3927736-39220946(Top 82%)8286(Top 76%)8286(Top 178%)
20K12.43 mi3.11 mi19717+837672+647672+6419485(Top 76%)7536(Top 69%)7536(Top 162%)
Half13.11 mi0.68 mi19705+127669+37669+319378(Top 76%)7535(Top 69%)7535(Top 162%)
25K15.53 mi2.42 mi19906-2017784-1157784-11520595(Top 81%)8236(Top 75%)8236(Top 177%)
30K18.64 mi3.11 mi19358+5487570+2147570+21417081(Top 67%)6558(Top 60%)6558(Top 141%)
20M20.00 mi1.36 mi19238+1207529+417529+4118116(Top 71%)7265(Top 67%)7265(Top 156%)
21M21.00 mi1.00 mi18967+2717413+1167413+11614975(Top 59%)5811(Top 53%)5811(Top 125%)
35K21.75 mi0.75 mi18903+647393+207393+2017474(Top 68%)7082(Top 65%)7082(Top 152%)
23M23.00 mi1.25 mi18799+1047351+427351+4218001(Top 70%)7415(Top 68%)7415(Top 159%)
24M24.00 mi1.00 mi18838-397396-457396-4519710(Top 77%)8296(Top 76%)8296(Top 178%)
40K24.85 mi0.85 mi18692+1467343+537343+5315450(Top 60%)6245(Top 57%)6245(Top 134%)
25.2M25.20 mi0.35 mi18625+677316+277316+2714934(Top 58%)6016(Top 55%)6016(Top 129%)
Finish26.22 mi1.02 mi18509+1167284+327284+3215578(Top 61%)6299(Top 58%)6299(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

20946

Females

8286

F18-39

8286

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

19394

Females

7497

F18-39

7497

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

20946

Females

8286

F18-39

8286

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

19485

Females

7536

F18-39

7536

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19378

Females

7535

F18-39

7535

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

20595

Females

8236

F18-39

8236

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17081

Females

6558

F18-39

6558

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18116

Females

7265

F18-39

7265

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

14975

Females

5811

F18-39

5811

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

17474

Females

7082

F18-39

7082

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18001

Females

7415

F18-39

7415

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

19710

Females

8296

F18-39

8296

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15450

Females

6245

F18-39

6245

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14934

Females

6016

F18-39

6016

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15578

Females

6299

F18-39

6299

Passing Analysis

Category:
Athletes Passed
2273
Passed By
2094
Net Change
+179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18688
5K → 10K171505-334#18688#19022
10K → 15K58836-778#19022#19800
15K → 20K267184+83#19800#19717
20K → Half3927+12#19717#19705
Half → 25K121322-201#19705#19906
25K → 30K5579+548#19906#19358
30K → 20M15333+120#19358#19238
20M → 21M2743+271#19238#18967
21M → 35K8723+64#18967#18903
35K → 23M14238+104#18903#18799
23M → 24M5695-39#18799#18838
24M → 40K1526+146#18838#18692
40K → 25.2M681+67#18692#18625
25.2M → Finish12812+116#18625#18509
TOTALS22732094+179
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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