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BOSTON MARATHON 2024

Leah Benson

Bib: 24041•F

MA

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
10:15/mi
31:51
↑ 97↓ 3451.5%
10K· 6.21 mi
10:38/mi
1:04:53
↑ 79↓ 1380.4%
15K· 9.32 mi
12:28/mi
1:43:37
↑ 67↓ 78
20K· 12.43 mi
13:10/mi
2:24:31
↑ 106↓ 860.1%
Half· 13.11 mi
11:20/mi
2:32:15
↑ 19↓ 370.5%
25K· 15.53 mi
13:53/mi
3:05:55
↑ 66↓ 880.2%
30K· 18.64 mi
14:12/mi
3:50:01
↑ 181↓ 1480.2%
20M
13:33/mi
4:08:26
↑ 64↓ 500.2%
21M
13:52/mi
4:22:18
↑ 106↓ 241.6%
35K· 21.75 mi
14:32/mi
4:33:10
↑ 17↓ 861.7%
23M
13:53/mi
4:50:33
↑ 23↓ 630.6%
24M
13:51/mi
5:04:24
↓ 821.3%
40K· 24.85 mi
13:41/mi
5:16:06
↓ 200.3%
25.2M
13:26/mi
5:20:44
↑ 13↓ 160.2%
Finish· 26.22 mi
10:17/mi
5:31:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:32:15
Pace11:37 /mi
2nd Half
Distance13.11 mi
Time2:58:58
Pace13:39 /mi
📊Positive Split: 17.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4131:5110:1531:51
10:15
-
10K
6.21 mi12:20:431:04:5310:2733:02
10:38
+0:23
15K
9.32 mi12:59:271:43:3711:0738:44
12:28
+1:50
20K
12.43 mi13:40:212:24:3111:3840:54
13:10
+0:42
Half
13.11 mi13:48:052:32:1511:377:44
11:20
-1:50
25K
15.53 mi14:21:453:05:5511:5833:40
13:53
+2:33
30K
18.64 mi15:05:513:50:0112:2044:06
14:12
+0:19
20M
20.00 mi15:24:164:08:2612:2518:25
13:33
-0:39
21M
21.00 mi15:38:084:22:1812:2913:52
13:52
+0:19
35K
21.75 mi15:49:004:33:1012:3410:52
14:32
+0:40
23M
23.00 mi16:06:234:50:3312:3817:23
13:53
-0:39
24M
24.00 mi16:20:145:04:2412:4113:51
13:51
-0:02
40K
24.85 mi16:31:565:16:0612:4311:42
13:41
-0:10
25.2M
25.20 mi16:36:345:20:4412:444:38
13:26
-0:15
Finish
26.22 mi16:47:035:31:1312:3910:29
10:17
-3:09

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

10:15 /mi

Average Pace

12:39 /mi

Slowest Pace

14:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:50

37% of race

Time at Steady Pace

3:18:31

60% of race

Time at Slower Pace

10:52

3% of race

Average Pace: 12:38 /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 mi11:47:4131:5110:1531:51
10:15
#23555
10K
6.21 mi12:20:431:04:5310:2733:02
10:38
#23645
15K
9.32 mi12:59:271:43:3711:0738:44
12:28
#24434
20K
12.43 mi13:40:212:24:3111:3840:54
13:10
#24659
Half
13.11 mi13:48:052:32:1511:377:44
11:20
#24627
25K
15.53 mi14:21:453:05:5511:5833:40
13:53
#24697
30K
18.64 mi15:05:513:50:0112:2044:06
14:12
#24669
20M
20.00 mi15:24:164:08:2612:2518:25
13:33
#24591
21M
21.00 mi15:38:084:22:1812:2913:52
13:52
#24496
35K
21.75 mi15:49:004:33:1012:3410:52
14:32
#24513
23M
23.00 mi16:06:234:50:3312:3817:23
13:53
#24498
24M
24.00 mi16:20:145:04:2412:4113:51
13:51
#24511
40K
24.85 mi16:31:565:16:0612:4311:42
13:41
#24486
25.2M
25.20 mi16:36:345:20:4412:444:38
13:26
#24453
Finish
26.22 mi16:47:035:31:1312:3910:29
10:17
#24366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi235559688968825052(Top 98%)10610(Top 97%)10610(Top 228%)
10K6.21 mi3.10 mi23645-909748-609748-6023746(Top 93%)9826(Top 90%)9826(Top 211%)
15K9.32 mi3.11 mi24434-78910209-46110209-46125052(Top 98%)10610(Top 97%)10610(Top 228%)
20K12.43 mi3.11 mi24659-22510354-14510354-14524984(Top 98%)10585(Top 97%)10585(Top 227%)
Half13.11 mi0.68 mi24627+3210335+1910335+1923941(Top 94%)10022(Top 92%)10022(Top 215%)
25K15.53 mi2.42 mi24697-7010398-6310398-6324862(Top 97%)10554(Top 97%)10554(Top 226%)
30K18.64 mi3.11 mi24669+2810397+110397+124351(Top 95%)10335(Top 95%)10335(Top 222%)
20M20.00 mi1.36 mi24591+7810359+3810359+3823531(Top 92%)10020(Top 92%)10020(Top 215%)
21M21.00 mi1.00 mi24496+9510316+4310316+4322164(Top 87%)9373(Top 86%)9373(Top 201%)
35K21.75 mi0.75 mi24513-1710331-1510331-1524649(Top 96%)10593(Top 97%)10593(Top 227%)
23M23.00 mi1.25 mi24498+15103311033123656(Top 93%)10139(Top 93%)10139(Top 218%)
24M24.00 mi1.00 mi24511-1310342-1110342-1124037(Top 94%)10364(Top 95%)10364(Top 222%)
40K24.85 mi0.85 mi24486+25103421034223258(Top 91%)10053(Top 92%)10053(Top 216%)
25.2M25.20 mi0.35 mi24453+3310326+1610326+1620631(Top 81%)8841(Top 81%)8841(Top 190%)
Finish26.22 mi1.02 mi24366+8710290+3610290+3619407(Top 76%)8183(Top 75%)8183(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

25052

Females

10610

F18-39

10610

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23746

Females

9826

F18-39

9826

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

25052

Females

10610

F18-39

10610

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

24984

Females

10585

F18-39

10585

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

23941

Females

10022

F18-39

10022

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

24862

Females

10554

F18-39

10554

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

24351

Females

10335

F18-39

10335

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

23531

Females

10020

F18-39

10020

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22164

Females

9373

F18-39

9373

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

24649

Females

10593

F18-39

10593

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

23656

Females

10139

F18-39

10139

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

24037

Females

10364

F18-39

10364

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23258

Females

10053

F18-39

10053

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20631

Females

8841

F18-39

8841

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

19407

Females

8183

F18-39

8183

Passing Analysis

Category:
Athletes Passed
804
Passed By
1615
Net Change
-811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23555
5K → 10K175265-90#23555#23645
10K → 15K12801-789#23645#24434
15K → 20K21246-225#24434#24659
20K → Half331+32#24659#24627
Half → 25K37107-70#24627#24697
25K → 30K9971+28#24697#24669
30K → 20M9012+78#24669#24591
20M → 21M994+95#24591#24496
21M → 35K1532-17#24496#24513
35K → 23M4126+15#24513#24498
23M → 24M2134-13#24498#24511
24M → 40K4015+25#24511#24486
40K → 25.2M330+33#24486#24453
25.2M → Finish881+87#24453#24366
TOTALS8041615-811
📊

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