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BOSTON MARATHON 2024

Jessica Smith

Bib: 16954•F

CT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 23%
Gender (Female)
#0 / 10924
Top 8%
Division (F18-39)
#0 / 4660
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:08/mi
22:10
↑ 97↓ 3451.5%
10K· 6.21 mi
7:15/mi
44:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:17/mi
1:07:19
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:30:08
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:35:07
↑ 19↓ 370.5%
25K· 15.53 mi
7:31/mi
1:53:21
↑ 66↓ 880.2%
30K· 18.64 mi
7:31/mi
2:16:43
↑ 181↓ 1480.2%
20M
7:42/mi
2:27:11
↑ 64↓ 500.2%
21M
8:01/mi
2:35:12
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:40:50
↑ 17↓ 861.7%
23M
7:54/mi
2:50:43
↑ 23↓ 630.6%
24M
7:38/mi
2:58:21
↓ 821.3%
40K· 24.85 mi
7:54/mi
3:05:06
↓ 200.3%
25.2M
8:36/mi
3:08:04
↑ 13↓ 160.2%
Finish· 26.22 mi
7:31/mi
3:15:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:07
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:40:37
Pace7:41 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:1422:107:0822:10
7:08
-
10K
6.21 mi11:34:4644:427:1222:32
7:15
+0:07
15K
9.32 mi11:57:231:07:197:1322:37
7:17
+0:02
20K
12.43 mi12:20:121:30:087:1522:49
7:21
+0:04
Half
13.11 mi12:25:111:35:077:154:59
7:18
-0:03
25K
15.53 mi12:43:251:53:217:1818:14
7:31
+0:13
30K
18.64 mi13:06:472:16:437:2023:22
7:31
0:00
20M
20.00 mi13:17:152:27:117:2210:28
7:42
+0:11
21M
21.00 mi13:25:162:35:127:238:01
8:01
+0:19
35K
21.75 mi13:30:542:40:507:245:38
7:32
-0:29
23M
23.00 mi13:40:472:50:437:259:53
7:54
+0:22
24M
24.00 mi13:48:252:58:217:267:38
7:38
-0:16
40K
24.85 mi13:55:103:05:067:276:45
7:54
+0:16
25.2M
25.20 mi13:58:083:08:047:282:58
8:36
+0:42
Finish
26.22 mi14:05:483:15:447:287:40
7:31
-1:05

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

7:08 /mi

Average Pace

7:28 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:18

37% of race

Time at Steady Pace

1:25:21

44% of race

Time at Slower Pace

38:05

19% of race

Average Pace: 7:28 /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 mi11:12:1422:107:0822:10
7:08
#7916
10K
6.21 mi11:34:4644:427:1222:32
7:15
#8095
15K
9.32 mi11:57:231:07:197:1322:37
7:17
#8033
20K
12.43 mi12:20:121:30:087:1522:49
7:21
#7786
Half
13.11 mi12:25:111:35:077:154:59
7:18
#7776
25K
15.53 mi12:43:251:53:217:1818:14
7:31
#7592
30K
18.64 mi13:06:472:16:437:2023:22
7:31
#7046
20M
20.00 mi13:17:152:27:117:2210:28
7:42
#6790
21M
21.00 mi13:25:162:35:127:238:01
8:01
#6513
35K
21.75 mi13:30:542:40:507:245:38
7:32
#6397
23M
23.00 mi13:40:472:50:437:259:53
7:54
#6223
24M
24.00 mi13:48:252:58:217:267:38
7:38
#6082
40K
24.85 mi13:55:103:05:067:276:45
7:54
#5963
25.2M
25.20 mi13:58:083:08:047:282:58
8:36
#5905
Finish
26.22 mi14:05:483:15:447:287:40
7:31
#5842
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi7916113511358027(Top 31%)1273(Top 12%)1273(Top 27%)
10K6.21 mi3.10 mi8095-1791238-1031238-1038299(Top 32%)1354(Top 12%)1354(Top 29%)
15K9.32 mi3.11 mi8033+621234+41234+48027(Top 31%)1273(Top 12%)1273(Top 27%)
20K12.43 mi3.11 mi7786+2471163+711163+717280(Top 28%)1103(Top 10%)1103(Top 24%)
Half13.11 mi0.68 mi7776+101162+11162+17734(Top 30%)1245(Top 11%)1245(Top 27%)
25K15.53 mi2.42 mi7592+1841137+251137+257130(Top 28%)1222(Top 11%)1222(Top 26%)
30K18.64 mi3.11 mi7046+5461003+1341003+1345184(Top 20%)694(Top 6%)694(Top 15%)
20M20.00 mi1.36 mi6790+256960+43960+435237(Top 20%)833(Top 8%)833(Top 18%)
21M21.00 mi1.00 mi6513+277915+45915+454260(Top 17%)626(Top 6%)626(Top 13%)
35K21.75 mi0.75 mi6397+116902+13902+135211(Top 20%)971(Top 9%)971(Top 21%)
23M23.00 mi1.25 mi6223+174897+5897+55248(Top 21%)1112(Top 10%)1112(Top 24%)
24M24.00 mi1.00 mi6082+141880+17880+174721(Top 18%)960(Top 9%)960(Top 21%)
40K24.85 mi0.85 mi5963+119865+15865+155268(Top 21%)1306(Top 12%)1306(Top 28%)
25.2M25.20 mi0.35 mi5905+58864+1864+14894(Top 19%)1197(Top 11%)1197(Top 26%)
Finish26.22 mi1.02 mi5842+63873-9873-95767(Top 23%)1527(Top 14%)1527(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8027

Females

1273

F18-39

1273

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

8299

Females

1354

F18-39

1354

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8027

Females

1273

F18-39

1273

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7280

Females

1103

F18-39

1103

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7734

Females

1245

F18-39

1245

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7130

Females

1222

F18-39

1222

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5184

Females

694

F18-39

694

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5237

Females

833

F18-39

833

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4260

Females

626

F18-39

626

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5211

Females

971

F18-39

971

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5248

Females

1112

F18-39

1112

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4721

Females

960

F18-39

960

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5268

Females

1306

F18-39

1306

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4894

Females

1197

F18-39

1197

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5767

Females

1527

F18-39

1527

Passing Analysis

Category:
Athletes Passed
2878
Passed By
804
Net Change
+2074
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7916
5K → 10K160339-179#7916#8095
10K → 15K198136+62#8095#8033
15K → 20K29851+247#8033#7786
20K → Half4030+10#7786#7776
Half → 25K26682+184#7776#7592
25K → 30K56014+546#7592#7046
30K → 20M26610+256#7046#6790
20M → 21M28710+277#6790#6513
21M → 35K13216+116#6513#6397
35K → 23M20632+174#6397#6223
23M → 24M15312+141#6223#6082
24M → 40K14324+119#6082#5963
40K → 25.2M679+58#5963#5905
25.2M → Finish10239+63#5905#5842
TOTALS2878804+2074
📊

Passing Visuals

Category:
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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