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BOSTON MARATHON 2024

Leilani Wei

Bib: 22527•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
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
8:58/mi
27:50
↑ 97↓ 3451.5%
10K· 6.21 mi
9:08/mi
56:12
↑ 79↓ 1380.4%
15K· 9.32 mi
9:24/mi
1:25:23
↑ 67↓ 78
20K· 12.43 mi
10:54/mi
1:59:15
↑ 106↓ 860.1%
Half· 13.11 mi
10:17/mi
2:06:16
↑ 19↓ 370.5%
25K· 15.53 mi
11:08/mi
2:33:15
↑ 66↓ 880.2%
30K· 18.64 mi
11:30/mi
3:08:59
↑ 181↓ 1480.2%
20M
11:43/mi
3:24:54
↑ 64↓ 500.2%
21M
12:57/mi
3:37:51
↑ 106↓ 241.6%
35K· 21.75 mi
10:50/mi
3:45:57
↑ 17↓ 861.7%
23M
11:26/mi
4:00:16
↑ 23↓ 630.6%
24M
10:16/mi
4:10:32
↓ 821.3%
40K· 24.85 mi
10:14/mi
4:19:17
↓ 200.3%
25.2M
12:19/mi
4:23:32
↑ 13↓ 160.2%
Finish· 26.22 mi
10:22/mi
4:34:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:16
Pace9:38 /mi
2nd Half
Distance13.11 mi
Time2:27:50
Pace11:17 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1927:508:5827:50
8:58
-
10K
6.21 mi11:55:4156:129:0328:22
9:08
+0:10
15K
9.32 mi12:24:521:25:239:1029:11
9:24
+0:16
20K
12.43 mi12:58:441:59:159:3633:52
10:54
+1:30
Half
13.11 mi13:05:452:06:169:387:01
10:17
-0:37
25K
15.53 mi13:32:442:33:159:5226:59
11:08
+0:51
30K
18.64 mi14:08:283:08:5910:0835:44
11:30
+0:22
20M
20.00 mi14:24:233:24:5410:1515:55
11:43
+0:13
21M
21.00 mi14:37:203:37:5110:2212:57
12:57
+1:14
35K
21.75 mi14:45:263:45:5710:238:06
10:50
-2:07
23M
23.00 mi14:59:454:00:1610:2714:19
11:26
+0:36
24M
24.00 mi15:10:014:10:3210:2610:16
10:16
-1:10
40K
24.85 mi15:18:464:19:1710:268:45
10:14
-0:02
25.2M
25.20 mi15:23:014:23:3210:274:15
12:19
+2:05
Finish
26.22 mi15:33:354:34:0610:2810:34
10:22
-1:57

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

8:58 /mi

Average Pace

10:28 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:25

41% of race

Time at Steady Pace

1:19:31

29% of race

Time at Slower Pace

1:23:10

30% of race

Average Pace: 10:27 /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 mi11:27:1927:508:5827:50
8:58
#19901
10K
6.21 mi11:55:4156:129:0328:22
9:08
#20066
15K
9.32 mi12:24:521:25:239:1029:11
9:24
#20186
20K
12.43 mi12:58:441:59:159:3633:52
10:54
#20935
Half
13.11 mi13:05:452:06:169:387:01
10:17
#21000
25K
15.53 mi13:32:442:33:159:5226:59
11:08
#21113
30K
18.64 mi14:08:283:08:5910:0835:44
11:30
#21097
20M
20.00 mi14:24:233:24:5410:1515:55
11:43
#21072
21M
21.00 mi14:37:203:37:5110:2212:57
12:57
#21066
35K
21.75 mi14:45:263:45:5710:238:06
10:50
#21004
23M
23.00 mi14:59:454:00:1610:2714:19
11:26
#20913
24M
24.00 mi15:10:014:10:3210:2610:16
10:16
#20750
40K
24.85 mi15:18:464:19:1710:268:45
10:14
#20590
25.2M
25.20 mi15:23:014:23:3210:274:15
12:19
#20551
Finish
26.22 mi15:33:354:34:0610:2810:34
10:22
#20498
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi199017833783320338(Top 80%)7964(Top 73%)7964(Top 909%)
10K6.21 mi3.10 mi20066-1657899-667899-6620281(Top 79%)7975(Top 73%)7975(Top 910%)
15K9.32 mi3.11 mi20186-1207936-377936-3720338(Top 80%)7964(Top 73%)7964(Top 909%)
20K12.43 mi3.11 mi20935-7498319-3838319-38322456(Top 88%)9159(Top 84%)9159(Top 1046%)
Half13.11 mi0.68 mi21000-658357-388357-3822221(Top 87%)9067(Top 83%)9067(Top 1035%)
25K15.53 mi2.42 mi21113-1138437-808437-8021731(Top 85%)8846(Top 81%)8846(Top 1010%)
30K18.64 mi3.11 mi21097+168487-508487-5021028(Top 82%)8652(Top 79%)8652(Top 988%)
20M20.00 mi1.36 mi21072+258498-118498-1120850(Top 82%)8664(Top 79%)8664(Top 989%)
21M21.00 mi1.00 mi21066+68524-268524-2620646(Top 81%)8640(Top 79%)8640(Top 986%)
35K21.75 mi0.75 mi21004+628507+178507+1719425(Top 76%)8041(Top 74%)8041(Top 918%)
23M23.00 mi1.25 mi20913+918488+198488+1919497(Top 76%)8144(Top 75%)8144(Top 930%)
24M24.00 mi1.00 mi20750+1638419+698419+6917200(Top 67%)7061(Top 65%)7061(Top 806%)
40K24.85 mi0.85 mi20590+1608348+718348+7115853(Top 62%)6434(Top 59%)6434(Top 734%)
25.2M25.20 mi0.35 mi20551+398342+68342+618159(Top 71%)7610(Top 70%)7610(Top 869%)
Finish26.22 mi1.02 mi20498+538326+168326+1619639(Top 77%)8297(Top 76%)8297(Top 947%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

20338

Females

7964

F55-59

7964

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20281

Females

7975

F55-59

7975

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

20338

Females

7964

F55-59

7964

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

22456

Females

9159

F55-59

9159

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22221

Females

9067

F55-59

9067

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21731

Females

8846

F55-59

8846

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

21028

Females

8652

F55-59

8652

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

20850

Females

8664

F55-59

8664

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

20646

Females

8640

F55-59

8640

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19425

Females

8041

F55-59

8041

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

19497

Females

8144

F55-59

8144

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17200

Females

7061

F55-59

7061

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15853

Females

6434

F55-59

6434

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18159

Females

7610

F55-59

7610

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19639

Females

8297

F55-59

8297

Passing Analysis

Category:
Athletes Passed
1522
Passed By
2119
Net Change
-597
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19901
5K → 10K201366-165#19901#20066
10K → 15K158278-120#20066#20186
15K → 20K38787-749#20186#20935
20K → Half1378-65#20935#21000
Half → 25K118231-113#21000#21113
25K → 30K177161+16#21113#21097
30K → 20M8661+25#21097#21072
20M → 21M8478+6#21072#21066
21M → 35K7412+62#21066#21004
35K → 23M12029+91#21004#20913
23M → 24M1652+163#20913#20750
24M → 40K1600+160#20750#20590
40K → 25.2M5112+39#20590#20551
25.2M → Finish7724+53#20551#20498
TOTALS15222119-597
📊

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