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BOSTON MARATHON 2024

Tracy Lesher

Bib: 17969•F

CA

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

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
8:14/mi
25:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:12/mi
51:03
↑ 79↓ 1380.4%
15K· 9.32 mi
8:19/mi
1:16:54
↑ 67↓ 78
20K· 12.43 mi
8:43/mi
1:43:58
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:49:49
↑ 19↓ 370.5%
25K· 15.53 mi
9:16/mi
2:12:18
↑ 66↓ 880.2%
30K· 18.64 mi
10:53/mi
2:46:08
↑ 181↓ 1480.2%
20M
10:21/mi
3:00:12
↑ 64↓ 500.2%
21M
11:02/mi
3:11:14
↑ 106↓ 241.6%
35K· 21.75 mi
8:44/mi
3:17:46
↑ 17↓ 861.7%
23M
10:43/mi
3:31:11
↑ 23↓ 630.6%
24M
9:23/mi
3:40:34
↓ 821.3%
40K· 24.85 mi
10:48/mi
3:49:48
↓ 200.3%
25.2M
11:33/mi
3:53:47
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
4:03:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:49
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time2:13:20
Pace10:10 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4725:348:1425:34
8:14
-
10K
6.21 mi11:42:1651:038:1325:29
8:12
-0:02
15K
9.32 mi12:08:071:16:548:1525:51
8:19
+0:07
20K
12.43 mi12:35:111:43:588:2227:04
8:43
+0:24
Half
13.11 mi12:41:021:49:498:235:51
8:34
-0:09
25K
15.53 mi13:03:312:12:188:3122:29
9:16
+0:42
30K
18.64 mi13:37:212:46:088:5533:50
10:53
+1:37
20M
20.00 mi13:51:253:00:129:0114:04
10:21
-0:32
21M
21.00 mi14:02:273:11:149:0611:02
11:02
+0:41
35K
21.75 mi14:08:593:17:469:066:32
8:44
-2:18
23M
23.00 mi14:22:243:31:119:1113:25
10:43
+1:59
24M
24.00 mi14:31:473:40:349:119:23
9:23
-1:20
40K
24.85 mi14:41:013:49:489:159:14
10:48
+1:25
25.2M
25.20 mi14:45:003:53:479:173:59
11:33
+0:45
Finish
26.22 mi14:54:224:03:099:179:22
9:11
-2:22

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

8:12 /mi

Average Pace

9:17 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:45

34% of race

Time at Steady Pace

1:14:50

31% of race

Time at Slower Pace

1:25:34

35% of race

Average Pace: 9:16 /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 mi11:16:4725:348:1425:34
8:14
#16219
10K
6.21 mi11:42:1651:038:1325:29
8:12
#15854
15K
9.32 mi12:08:071:16:548:1525:51
8:19
#15637
20K
12.43 mi12:35:111:43:588:2227:04
8:43
#15650
Half
13.11 mi12:41:021:49:498:235:51
8:34
#15679
25K
15.53 mi13:03:312:12:188:3122:29
9:16
#15841
30K
18.64 mi13:37:212:46:088:5533:50
10:53
#16949
20M
20.00 mi13:51:253:00:129:0114:04
10:21
#17047
21M
21.00 mi14:02:273:11:149:0611:02
11:02
#17019
35K
21.75 mi14:08:593:17:469:066:32
8:44
#16835
23M
23.00 mi14:22:243:31:119:1113:25
10:43
#16933
24M
24.00 mi14:31:473:40:349:119:23
9:23
#16791
40K
24.85 mi14:41:013:49:489:159:14
10:48
#16818
25.2M
25.20 mi14:45:003:53:479:173:59
11:33
#16813
Finish
26.22 mi14:54:224:03:099:179:22
9:11
#16717
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi162195696569615403(Top 60%)5208(Top 48%)5208(Top 112%)
10K6.21 mi3.10 mi15854+3655445+2515445+25115567(Top 61%)5262(Top 48%)5262(Top 113%)
15K9.32 mi3.11 mi15637+2175335+1105335+11015403(Top 60%)5208(Top 48%)5208(Top 112%)
20K12.43 mi3.11 mi15650-135362-275362-2715919(Top 62%)5541(Top 51%)5541(Top 119%)
Half13.11 mi0.68 mi15679-295380-185380-1816186(Top 63%)5743(Top 53%)5743(Top 123%)
25K15.53 mi2.42 mi15841-1625516-1365516-13616709(Top 65%)6108(Top 56%)6108(Top 131%)
30K18.64 mi3.11 mi16949-11086234-7186234-71819732(Top 77%)7972(Top 73%)7972(Top 171%)
20M20.00 mi1.36 mi17047-986321-876321-8717577(Top 69%)7005(Top 64%)7005(Top 150%)
21M21.00 mi1.00 mi17019+286338-176338-1716428(Top 64%)6563(Top 60%)6563(Top 141%)
35K21.75 mi0.75 mi16835+1846249+896249+8912051(Top 47%)4328(Top 40%)4328(Top 93%)
23M23.00 mi1.25 mi16933-986340-916340-9117617(Top 69%)7227(Top 66%)7227(Top 155%)
24M24.00 mi1.00 mi16791+1426283+576283+5713995(Top 55%)5447(Top 50%)5447(Top 117%)
40K24.85 mi0.85 mi16818-276332-496332-4917564(Top 69%)7302(Top 67%)7302(Top 157%)
25.2M25.20 mi0.35 mi16813+56347-156347-1516205(Top 63%)6632(Top 61%)6632(Top 142%)
Finish26.22 mi1.02 mi16717+966316+316316+3115138(Top 59%)6055(Top 55%)6055(Top 130%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15403

Females

5208

F18-39

5208

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15567

Females

5262

F18-39

5262

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15403

Females

5208

F18-39

5208

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

15919

Females

5541

F18-39

5541

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16186

Females

5743

F18-39

5743

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16709

Females

6108

F18-39

6108

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19732

Females

7972

F18-39

7972

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

17577

Females

7005

F18-39

7005

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

16428

Females

6563

F18-39

6563

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12051

Females

4328

F18-39

4328

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17617

Females

7227

F18-39

7227

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

13995

Females

5447

F18-39

5447

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17564

Females

7302

F18-39

7302

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16205

Females

6632

F18-39

6632

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15138

Females

6055

F18-39

6055

Passing Analysis

Category:
Athletes Passed
2181
Passed By
2679
Net Change
-498
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16219
5K → 10K495130+365#16219#15854
10K → 15K335118+217#15854#15637
15K → 20K238251-13#15637#15650
20K → Half2554-29#15650#15679
Half → 25K172334-162#15679#15841
25K → 30K411149-1108#15841#16949
30K → 20M95193-98#16949#17047
20M → 21M11284+28#17047#17019
21M → 35K1851+184#17019#16835
35K → 23M72170-98#16835#16933
23M → 24M16220+142#16933#16791
24M → 40K79106-27#16791#16818
40K → 25.2M4641+5#16818#16813
25.2M → Finish12428+96#16813#16717
TOTALS21812679-498
📊

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