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BOSTON MARATHON 2024

Emily Latshaw

Bib: 16380•F

OH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
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
7:48/mi
24:14
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
48:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:13:03
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:37:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:40/mi
1:42:43
↑ 19↓ 370.5%
25K· 15.53 mi
7:52/mi
2:01:48
↑ 66↓ 880.2%
30K· 18.64 mi
7:59/mi
2:26:35
↑ 181↓ 1480.2%
20M
8:03/mi
2:37:31
↑ 64↓ 500.2%
21M
8:35/mi
2:46:06
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:51:57
↑ 17↓ 861.7%
23M
8:18/mi
3:02:21
↑ 23↓ 630.6%
24M
8:08/mi
3:10:29
↓ 821.3%
40K· 24.85 mi
8:25/mi
3:17:41
↓ 200.3%
25.2M
9:14/mi
3:20:52
↑ 13↓ 160.2%
Finish· 26.22 mi
7:47/mi
3:28:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:43
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:46:05
Pace8:06 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2424:147:4824:14
7:48
-
10K
6.21 mi11:38:5248:427:5024:28
7:53
+0:05
15K
9.32 mi12:03:131:13:037:5024:21
7:50
-0:03
20K
12.43 mi12:27:391:37:297:5124:26
7:52
+0:02
Half
13.11 mi12:32:531:42:437:505:14
7:40
-0:12
25K
15.53 mi12:51:582:01:487:5019:05
7:52
+0:12
30K
18.64 mi13:16:452:26:357:5224:47
7:59
+0:07
20M
20.00 mi13:27:412:37:317:5310:56
8:03
+0:04
21M
21.00 mi13:36:162:46:067:558:35
8:35
+0:32
35K
21.75 mi13:42:072:51:577:545:51
7:49
-0:46
23M
23.00 mi13:52:313:02:217:5610:24
8:18
+0:29
24M
24.00 mi14:00:393:10:297:568:08
8:08
-0:10
40K
24.85 mi14:07:513:17:417:577:12
8:25
+0:17
25.2M
25.20 mi14:11:023:20:527:583:11
9:14
+0:49
Finish
26.22 mi14:18:583:28:487:587:56
7:47
-1:27

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

7:40 /mi

Average Pace

7:58 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:14

3% of race

Time at Steady Pace

2:46:04

80% of race

Time at Slower Pace

37:30

18% of race

Average Pace: 7:58 /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 mi11:14:2424:147:4824:14
7:48
#13102
10K
6.21 mi11:38:5248:427:5024:28
7:53
#13131
15K
9.32 mi12:03:131:13:037:5024:21
7:50
#12822
20K
12.43 mi12:27:391:37:297:5124:26
7:52
#12228
Half
13.11 mi12:32:531:42:437:505:14
7:40
#12124
25K
15.53 mi12:51:582:01:487:5019:05
7:52
#11562
30K
18.64 mi13:16:452:26:357:5224:47
7:59
#10702
20M
20.00 mi13:27:412:37:317:5310:56
8:03
#10341
21M
21.00 mi13:36:162:46:067:558:35
8:35
#10011
35K
21.75 mi13:42:072:51:577:545:51
7:49
#9854
23M
23.00 mi13:52:313:02:217:5610:24
8:18
#9614
24M
24.00 mi14:00:393:10:297:568:08
8:08
#9474
40K
24.85 mi14:07:513:17:417:577:12
8:25
#9383
25.2M
25.20 mi14:11:023:20:527:583:11
9:14
#9339
Finish
26.22 mi14:18:583:28:487:587:56
7:47
#9228
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi131023777377712241(Top 48%)3377(Top 31%)3377(Top 72%)
10K6.21 mi3.10 mi13131-293801-243801-2413244(Top 52%)3898(Top 36%)3898(Top 84%)
15K9.32 mi3.11 mi12822+3093650+1513650+15112241(Top 48%)3377(Top 31%)3377(Top 72%)
20K12.43 mi3.11 mi12228+5943346+3043346+30410871(Top 43%)2744(Top 25%)2744(Top 59%)
Half13.11 mi0.68 mi12124+1043296+503296+5010421(Top 41%)2511(Top 23%)2511(Top 54%)
25K15.53 mi2.42 mi11562+5623016+2803016+2809389(Top 37%)2190(Top 20%)2190(Top 47%)
30K18.64 mi3.11 mi10702+8602673+3432673+3437749(Top 30%)1672(Top 15%)1672(Top 36%)
20M20.00 mi1.36 mi10341+3612553+1202553+1207063(Top 28%)1578(Top 14%)1578(Top 34%)
21M21.00 mi1.00 mi10011+3302441+1122441+1126649(Top 26%)1565(Top 14%)1565(Top 34%)
35K21.75 mi0.75 mi9854+1572395+462395+466750(Top 26%)1641(Top 15%)1641(Top 35%)
23M23.00 mi1.25 mi9614+2402338+572338+577406(Top 29%)2094(Top 19%)2094(Top 45%)
24M24.00 mi1.00 mi9474+1402315+232315+237406(Top 29%)2201(Top 20%)2201(Top 47%)
40K24.85 mi0.85 mi9383+912313+22313+27980(Top 31%)2582(Top 24%)2582(Top 55%)
25.2M25.20 mi0.35 mi9339+442308+52308+57654(Top 30%)2493(Top 23%)2493(Top 53%)
Finish26.22 mi1.02 mi9228+1112301+72301+77290(Top 29%)2245(Top 21%)2245(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12241

Females

3377

F18-39

3377

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13244

Females

3898

F18-39

3898

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12241

Females

3377

F18-39

3377

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

10871

Females

2744

F18-39

2744

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10421

Females

2511

F18-39

2511

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9389

Females

2190

F18-39

2190

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7749

Females

1672

F18-39

1672

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7063

Females

1578

F18-39

1578

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6649

Females

1565

F18-39

1565

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6750

Females

1641

F18-39

1641

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7406

Females

2094

F18-39

2094

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7406

Females

2201

F18-39

2201

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7980

Females

2582

F18-39

2582

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7654

Females

2493

F18-39

2493

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

7290

Females

2245

F18-39

2245

Passing Analysis

Category:
Athletes Passed
4479*
Passed By
605
Net Change
+3874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13102
5K → 10K289318-29#13102#13131
10K → 15K39384+309#13131#12822
15K → 20K60915+594#12822#12228
20K → Half1040+104#12228#12124
Half → 25K57412+562#12124#11562
25K → 30K8688+860#11562#10702
30K → 20M37110+361#10702#10341
20M → 21M34111+330#10341#10011
21M → 35K162*5+157#10011#9854
35K → 23M27030+240#9854#9614
23M → 24M172*32+140#9614#9474
24M → 40K12534+91#9474#9383
40K → 25.2M6016+44#9383#9339
25.2M → Finish14130+111#9339#9228
TOTALS4479*605+3874

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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