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BOSTON MARATHON 2024

Rebecca Ledonne

Bib: 25710•F

RI

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
9:43/mi
30:11
↑ 97↓ 3451.5%
10K· 6.21 mi
9:37/mi
1:00:05
↑ 79↓ 1380.4%
15K· 9.32 mi
10:00/mi
1:31:09
↑ 67↓ 78
20K· 12.43 mi
11:07/mi
2:05:40
↑ 106↓ 860.1%
Half· 13.11 mi
9:42/mi
2:12:17
↑ 19↓ 370.5%
25K· 15.53 mi
11:14/mi
2:39:32
↑ 66↓ 880.2%
30K· 18.64 mi
11:43/mi
3:15:55
↑ 181↓ 1480.2%
20M
12:09/mi
3:32:25
↑ 64↓ 500.2%
21M
14:11/mi
3:46:36
↑ 106↓ 241.6%
35K· 21.75 mi
10:39/mi
3:54:34
↑ 17↓ 861.7%
23M
12:32/mi
4:10:16
↑ 23↓ 630.6%
24M
10:37/mi
4:20:53
↓ 821.3%
40K· 24.85 mi
11:37/mi
4:30:49
↓ 200.3%
25.2M
15:51/mi
4:36:17
↑ 13↓ 160.2%
Finish· 26.22 mi
10:29/mi
4:46:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:17
Pace10:05 /mi
2nd Half
Distance13.11 mi
Time2:34:41
Pace11:48 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1030:119:4330:11
9:43
-
10K
6.21 mi12:27:041:00:059:4029:54
9:37
-0:06
15K
9.32 mi12:58:081:31:099:4731:04
10:00
+0:23
20K
12.43 mi13:32:392:05:4010:0734:31
11:07
+1:07
Half
13.11 mi13:39:162:12:1710:056:37
9:42
-1:25
25K
15.53 mi14:06:312:39:3210:1627:15
11:14
+1:32
30K
18.64 mi14:42:543:15:5510:3136:23
11:43
+0:29
20M
20.00 mi14:59:243:32:2510:3716:30
12:09
+0:26
21M
21.00 mi15:13:353:46:3610:4714:11
14:11
+2:02
35K
21.75 mi15:21:333:54:3410:477:58
10:39
-3:32
23M
23.00 mi15:37:154:10:1610:5315:42
12:32
+1:53
24M
24.00 mi15:47:524:20:5310:5210:37
10:37
-1:55
40K
24.85 mi15:57:484:30:4910:549:56
11:37
+1:00
25.2M
25.20 mi16:03:164:36:1710:585:28
15:51
+4:14
Finish
26.22 mi16:13:574:46:5810:5710:41
10:29
-5:22

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

9:37 /mi

Average Pace

10:57 /mi

Slowest Pace

15:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:46

34% of race

Time at Steady Pace

2:17:21

48% of race

Time at Slower Pace

51:51

18% of race

Average Pace: 10:57 /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 mi11:57:1030:119:4330:11
9:43
#22320
10K
6.21 mi12:27:041:00:059:4029:54
9:37
#22016
15K
9.32 mi12:58:081:31:099:4731:04
10:00
#21953
20K
12.43 mi13:32:392:05:4010:0734:31
11:07
#22238
Half
13.11 mi13:39:162:12:1710:056:37
9:42
#22157
25K
15.53 mi14:06:312:39:3210:1627:15
11:14
#22145
30K
18.64 mi14:42:543:15:5510:3136:23
11:43
#21979
20M
20.00 mi14:59:243:32:2510:3716:30
12:09
#21939
21M
21.00 mi15:13:353:46:3610:4714:11
14:11
#21997
35K
21.75 mi15:21:333:54:3410:477:58
10:39
#21896
23M
23.00 mi15:37:154:10:1610:5315:42
12:32
#21880
24M
24.00 mi15:47:524:20:5310:5210:37
10:37
#21730
40K
24.85 mi15:57:484:30:4910:549:56
11:37
#21672
25.2M
25.20 mi16:03:164:36:1710:585:28
15:51
#21713
Finish
26.22 mi16:13:574:46:5810:5710:41
10:29
#21657
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi223209065906521946(Top 86%)8849(Top 81%)8849(Top 190%)
10K6.21 mi3.10 mi22016+3048916+1498916+14921692(Top 85%)8757(Top 80%)8757(Top 188%)
15K9.32 mi3.11 mi21953+638873+438873+4321946(Top 86%)8849(Top 81%)8849(Top 190%)
20K12.43 mi3.11 mi22238-2859032-1599032-15922813(Top 89%)9349(Top 86%)9349(Top 201%)
Half13.11 mi0.68 mi22157+818984+488984+4820670(Top 81%)8245(Top 75%)8245(Top 177%)
25K15.53 mi2.42 mi22145+128994-108994-1021951(Top 86%)8974(Top 82%)8974(Top 193%)
30K18.64 mi3.11 mi21979+1668961+338961+3321440(Top 84%)8867(Top 81%)8867(Top 190%)
20M20.00 mi1.36 mi21939+408961896121591(Top 85%)9060(Top 83%)9060(Top 194%)
21M21.00 mi1.00 mi21997-589001-409001-4022577(Top 88%)9582(Top 88%)9582(Top 206%)
35K21.75 mi0.75 mi21896+1018970+318970+3118985(Top 74%)7833(Top 72%)7833(Top 168%)
23M23.00 mi1.25 mi21880+168987-178987-1721770(Top 85%)9252(Top 85%)9252(Top 199%)
24M24.00 mi1.00 mi21730+1508938+498938+4918222(Top 71%)7584(Top 69%)7584(Top 163%)
40K24.85 mi0.85 mi21672+588927+118927+1119616(Top 77%)8311(Top 76%)8311(Top 178%)
25.2M25.20 mi0.35 mi21713-418952-258952-2523932(Top 94%)10339(Top 95%)10339(Top 222%)
Finish26.22 mi1.02 mi21657+568936+168936+1619987(Top 78%)8469(Top 78%)8469(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

21946

Females

8849

F18-39

8849

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21692

Females

8757

F18-39

8757

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

21946

Females

8849

F18-39

8849

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22813

Females

9349

F18-39

9349

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

20670

Females

8245

F18-39

8245

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

21951

Females

8974

F18-39

8974

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21440

Females

8867

F18-39

8867

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

21591

Females

9060

F18-39

9060

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

22577

Females

9582

F18-39

9582

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

18985

Females

7833

F18-39

7833

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

21770

Females

9252

F18-39

9252

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18222

Females

7584

F18-39

7584

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19616

Females

8311

F18-39

8311

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

23932

Females

10339

F18-39

10339

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19987

Females

8469

F18-39

8469

Passing Analysis

Category:
Athletes Passed
1818
Passed By
1155
Net Change
+663
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22320
5K → 10K410106+304#22320#22016
10K → 15K204141+63#22016#21953
15K → 20K94379-285#21953#22238
20K → Half876+81#22238#22157
Half → 25K145133+12#22157#22145
25K → 30K25387+166#22145#21979
30K → 20M9151+40#21979#21939
20M → 21M4098-58#21939#21997
21M → 35K1054+101#21997#21896
35K → 23M8165+16#21896#21880
23M → 24M1522+150#21880#21730
24M → 40K7416+58#21730#21672
40K → 25.2M849-41#21672#21713
25.2M → Finish7418+56#21713#21657
TOTALS18181155+663
📊

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