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BOSTON MARATHON 2024

Julia Villani

Bib: 29187•F

NC

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
12:03/mi
37:26
↑ 97↓ 3451.5%
10K· 6.21 mi
12:15/mi
1:15:29
↑ 79↓ 1380.4%
15K· 9.32 mi
13:30/mi
1:57:25
↑ 67↓ 78
20K· 12.43 mi
13:29/mi
2:39:18
↑ 106↓ 860.1%
Half· 13.11 mi
14:41/mi
2:49:19
↑ 19↓ 370.5%
25K· 15.53 mi
16:18/mi
3:28:50
↑ 66↓ 880.2%
30K· 18.64 mi
14:24/mi
4:13:34
↑ 181↓ 1480.2%
20M
15:05/mi
4:34:04
↑ 64↓ 500.2%
21M
15:21/mi
4:49:25
↑ 106↓ 241.6%
35K· 21.75 mi
13:25/mi
4:59:27
↑ 17↓ 861.7%
23M
14:20/mi
5:17:24
↑ 23↓ 630.6%
24M
12:52/mi
5:30:16
↓ 821.3%
40K· 24.85 mi
13:32/mi
5:41:50
↓ 200.3%
25.2M
15:19/mi
5:47:07
↑ 13↓ 160.2%
Finish· 26.22 mi
12:15/mi
5:59:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:49:19
Pace12:55 /mi
2nd Half
Distance13.11 mi
Time3:10:17
Pace14:31 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:4537:2612:0337:26
12:03
-
10K
6.21 mi12:40:481:15:2912:0938:03
12:15
+0:12
15K
9.32 mi13:22:441:57:2512:3641:56
13:30
+1:15
20K
12.43 mi14:04:372:39:1812:4941:53
13:29
-0:01
Half
13.11 mi14:14:382:49:1912:5510:01
14:41
+1:12
25K
15.53 mi14:54:093:28:5013:2739:31
16:18
+1:37
30K
18.64 mi15:38:534:13:3413:3644:44
14:24
-1:54
20M
20.00 mi15:59:234:34:0413:4220:30
15:05
+0:41
21M
21.00 mi16:14:444:49:2513:4715:21
15:21
+0:16
35K
21.75 mi16:24:464:59:2713:4610:02
13:25
-1:56
23M
23.00 mi16:42:435:17:2413:4817:57
14:20
+0:55
24M
24.00 mi16:55:355:30:1613:4612:52
12:52
-1:28
40K
24.85 mi17:07:095:41:5013:4511:34
13:32
+0:40
25.2M
25.20 mi17:12:265:47:0713:465:17
15:19
+1:47
Finish
26.22 mi17:24:555:59:3613:4412:29
12:15
-3:04

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

12:03 /mi

Average Pace

13:44 /mi

Slowest Pace

16:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:50

28% of race

Time at Steady Pace

1:45:25

29% of race

Time at Slower Pace

2:33:21

43% of race

Average Pace: 13:43 /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 mi12:02:4537:2612:0337:26
12:03
#25434
10K
6.21 mi12:40:481:15:2912:0938:03
12:15
#25356
15K
9.32 mi13:22:441:57:2512:3641:56
13:30
#25402
20K
12.43 mi14:04:372:39:1812:4941:53
13:29
#25379
Half
13.11 mi14:14:382:49:1912:5510:01
14:41
#25402
25K
15.53 mi14:54:093:28:5013:2739:31
16:18
#25480
30K
18.64 mi15:38:534:13:3413:3644:44
14:24
#25433
20M
20.00 mi15:59:234:34:0413:4220:30
15:05
#25437
21M
21.00 mi16:14:444:49:2513:4715:21
15:21
#25424
35K
21.75 mi16:24:464:59:2713:4610:02
13:25
#25407
23M
23.00 mi16:42:435:17:2413:4817:57
14:20
#25401
24M
24.00 mi16:55:355:30:1613:4612:52
12:52
#25364
40K
24.85 mi17:07:095:41:5013:4511:34
13:32
#25347
25.2M
25.20 mi17:12:265:47:0713:465:17
15:19
#25345
Finish
26.22 mi17:24:555:59:3613:4412:29
12:15
#25330
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25434108511085125424(Top 100%)10850(Top 99%)10850(Top 233%)
10K6.21 mi3.10 mi25356+7810806+4510806+4525244(Top 99%)10722(Top 98%)10722(Top 230%)
15K9.32 mi3.11 mi25402-4610833-2710833-2725424(Top 100%)10850(Top 99%)10850(Top 233%)
20K12.43 mi3.11 mi25379+2310817+1610817+1625145(Top 98%)10683(Top 98%)10683(Top 229%)
Half13.11 mi0.68 mi25402-2310832-1510832-1525487(Top 100%)10900(Top 100%)10900(Top 234%)
25K15.53 mi2.42 mi25480-7810892-6010892-6025474(Top 100%)10892(Top 100%)10892(Top 234%)
30K18.64 mi3.11 mi25433+4710860+3210860+3224513(Top 96%)10418(Top 95%)10418(Top 224%)
20M20.00 mi1.36 mi25437-410863-310863-324799(Top 97%)10615(Top 97%)10615(Top 228%)
21M21.00 mi1.00 mi25424+1310856+710856+723958(Top 94%)10245(Top 94%)10245(Top 220%)
35K21.75 mi0.75 mi25407+1710846+1010846+1023732(Top 93%)10169(Top 93%)10169(Top 218%)
23M23.00 mi1.25 mi25401+610845+110845+124116(Top 94%)10352(Top 95%)10352(Top 222%)
24M24.00 mi1.00 mi25364+3710826+1910826+1922878(Top 90%)9844(Top 90%)9844(Top 211%)
40K24.85 mi0.85 mi25347+1710816+1010816+1023059(Top 90%)9955(Top 91%)9955(Top 214%)
25.2M25.20 mi0.35 mi25345+2108161081623399(Top 92%)10104(Top 92%)10104(Top 217%)
Finish26.22 mi1.02 mi25330+1510808+810808+823579(Top 92%)10209(Top 93%)10209(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

25424

Females

10850

F18-39

10850

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

25244

Females

10722

F18-39

10722

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

25424

Females

10850

F18-39

10850

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

25145

Females

10683

F18-39

10683

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

25487

Females

10900

F18-39

10900

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

25474

Females

10892

F18-39

10892

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

24513

Females

10418

F18-39

10418

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

24799

Females

10615

F18-39

10615

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

23958

Females

10245

F18-39

10245

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

23732

Females

10169

F18-39

10169

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

24116

Females

10352

F18-39

10352

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

22878

Females

9844

F18-39

9844

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23059

Females

9955

F18-39

9955

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23399

Females

10104

F18-39

10104

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

23579

Females

10209

F18-39

10209

Passing Analysis

Category:
Athletes Passed
340
Passed By
236
Net Change
+104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25434
5K → 10K879+78#25434#25356
10K → 15K1965-46#25356#25402
15K → 20K3512+23#25402#25379
20K → Half023-23#25379#25402
Half → 25K381-78#25402#25480
25K → 30K503+47#25480#25433
30K → 20M913-4#25433#25437
20M → 21M152+13#25437#25424
21M → 35K181+17#25424#25407
35K → 23M148+6#25407#25401
23M → 24M414+37#25401#25364
24M → 40K214+17#25364#25347
40K → 25.2M75+2#25347#25345
25.2M → Finish216+15#25345#25330
TOTALS340236+104
📊

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