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BOSTON MARATHON 2024

Lauren Trenkle

Bib: 13851•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 25%
Division (F18-39)
#0 / 4660
Top 42%
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
7:54/mi
24:33
↑ 97↓ 3451.5%
10K· 6.21 mi
7:55/mi
49:08
↑ 79↓ 1380.4%
15K· 9.32 mi
8:00/mi
1:13:58
↑ 67↓ 78
20K· 12.43 mi
8:04/mi
1:39:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:44:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:04:10
↑ 66↓ 880.2%
30K· 18.64 mi
8:24/mi
2:30:16
↑ 181↓ 1480.2%
20M
9:07/mi
2:42:39
↑ 64↓ 500.2%
21M
8:30/mi
2:51:09
↑ 106↓ 241.6%
35K· 21.75 mi
7:45/mi
2:56:57
↑ 17↓ 861.7%
23M
7:50/mi
3:06:45
↑ 23↓ 630.6%
24M
7:46/mi
3:14:31
↓ 821.3%
40K· 24.85 mi
8:03/mi
3:21:24
↓ 200.3%
25.2M
9:17/mi
3:24:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:49/mi
3:32:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:26
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:48:08
Pace8:15 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2724:337:5424:33
7:54
-
10K
6.21 mi11:19:0249:087:5424:35
7:55
+0:01
15K
9.32 mi11:43:521:13:587:5624:50
8:00
+0:05
20K
12.43 mi12:08:551:39:017:5825:03
8:04
+0:04
Half
13.11 mi12:14:201:44:267:585:25
7:56
-0:08
25K
15.53 mi12:34:042:04:108:0019:44
8:08
+0:12
30K
18.64 mi13:00:102:30:168:0426:06
8:24
+0:16
20M
20.00 mi13:12:332:42:398:0812:23
9:07
+0:43
21M
21.00 mi13:21:032:51:098:098:30
8:30
-0:37
35K
21.75 mi13:26:512:56:578:085:48
7:45
-0:45
23M
23.00 mi13:36:393:06:458:079:48
7:50
+0:05
24M
24.00 mi13:44:253:14:318:067:46
7:46
-0:04
40K
24.85 mi13:51:183:21:248:066:53
8:03
+0:17
25.2M
25.20 mi13:54:303:24:368:073:12
9:17
+1:14
Finish
26.22 mi14:02:283:32:348:077:58
7:49
-1:28

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

7:45 /mi

Average Pace

8:07 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:59

93% of race

Time at Steady Pace

12:23

6% of race

Time at Slower Pace

3:12

2% of race

Average Pace: 8:06 /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 mi10:54:2724:337:5424:33
7:54
#13900
10K
6.21 mi11:19:0249:087:5424:35
7:55
#13712
15K
9.32 mi11:43:521:13:587:5624:50
8:00
#13590
20K
12.43 mi12:08:551:39:017:5825:03
8:04
#13159
Half
13.11 mi12:14:201:44:267:585:25
7:56
#13091
25K
15.53 mi12:34:042:04:108:0019:44
8:08
#12656
30K
18.64 mi13:00:102:30:168:0426:06
8:24
#12079
20M
20.00 mi13:12:332:42:398:0812:23
9:07
#12111
21M
21.00 mi13:21:032:51:098:098:30
8:30
#11671
35K
21.75 mi13:26:512:56:578:085:48
7:45
#11418
23M
23.00 mi13:36:393:06:458:079:48
7:50
#10931
24M
24.00 mi13:44:253:14:318:067:46
7:46
#10610
40K
24.85 mi13:51:183:21:248:066:53
8:03
#10383
25.2M
25.20 mi13:54:303:24:368:073:12
9:17
#10317
Finish
26.22 mi14:02:283:32:348:077:58
7:49
#10177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi139004247424713420(Top 53%)4037(Top 37%)4037(Top 87%)
10K6.21 mi3.10 mi13712+1884151+964151+9613537(Top 53%)4068(Top 37%)4068(Top 87%)
15K9.32 mi3.11 mi13590+1224114+374114+3713420(Top 53%)4037(Top 37%)4037(Top 87%)
20K12.43 mi3.11 mi13159+4313873+2413873+24112263(Top 48%)3455(Top 32%)3455(Top 74%)
Half13.11 mi0.68 mi13091+683844+293844+2912335(Top 48%)3490(Top 32%)3490(Top 75%)
25K15.53 mi2.42 mi12656+4353623+2213623+22111025(Top 43%)2974(Top 27%)2974(Top 64%)
30K18.64 mi3.11 mi12079+5773391+2323391+23210144(Top 40%)2776(Top 25%)2776(Top 60%)
20M20.00 mi1.36 mi12111-323467-763467-7612696(Top 50%)4394(Top 40%)4394(Top 94%)
21M21.00 mi1.00 mi11671+4403290+1773290+1776249(Top 24%)1417(Top 13%)1417(Top 30%)
35K21.75 mi0.75 mi11418+2533184+1063184+1066402(Top 25%)1488(Top 14%)1488(Top 32%)
23M23.00 mi1.25 mi10931+4872996+1882996+1884961(Top 19%)1000(Top 9%)1000(Top 21%)
24M24.00 mi1.00 mi10610+3212878+1182878+1185420(Top 21%)1279(Top 12%)1279(Top 27%)
40K24.85 mi0.85 mi10383+2272810+682810+686089(Top 24%)1706(Top 16%)1706(Top 37%)
25.2M25.20 mi0.35 mi10317+662794+162794+167863(Top 31%)2601(Top 24%)2601(Top 56%)
Finish26.22 mi1.02 mi10177+1402760+342760+347468(Top 29%)2325(Top 21%)2325(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13420

Females

4037

F18-39

4037

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13537

Females

4068

F18-39

4068

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13420

Females

4037

F18-39

4037

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12263

Females

3455

F18-39

3455

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12335

Females

3490

F18-39

3490

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11025

Females

2974

F18-39

2974

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10144

Females

2776

F18-39

2776

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

12696

Females

4394

F18-39

4394

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6249

Females

1417

F18-39

1417

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6402

Females

1488

F18-39

1488

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

4961

Females

1000

F18-39

1000

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5420

Females

1279

F18-39

1279

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6089

Females

1706

F18-39

1706

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7863

Females

2601

F18-39

2601

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

7468

Females

2325

F18-39

2325

Passing Analysis

Category:
Athletes Passed
4450*
Passed By
727
Net Change
+3723
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13900
5K → 10K394206+188#13900#13712
10K → 15K272150+122#13712#13590
15K → 20K49867+431#13590#13159
20K → Half9123+68#13159#13091
Half → 25K47338+435#13091#12656
25K → 30K62952+577#12656#12079
30K → 20M128160-32#12079#12111
20M → 21M4422+440#12111#11671
21M → 35K2530+253#11671#11418
35K → 23M4870+487#11418#10931
23M → 24M3210+321#10931#10610
24M → 40K228*1+227#10610#10383
40K → 25.2M7913+66#10383#10317
25.2M → Finish15515+140#10317#10177
TOTALS4450*727+3723

* 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