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BOSTON MARATHON 2024

Danielle Aloi

Bib: 13723•F

UT

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
8:12/mi
25:29
↑ 97↓ 3451.5%
10K· 6.21 mi
8:15/mi
51:07
↑ 79↓ 1380.4%
15K· 9.32 mi
8:30/mi
1:17:31
↑ 67↓ 78
20K· 12.43 mi
8:55/mi
1:45:14
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
1:51:25
↑ 19↓ 370.5%
25K· 15.53 mi
9:22/mi
2:14:07
↑ 66↓ 880.2%
30K· 18.64 mi
9:37/mi
2:43:59
↑ 181↓ 1480.2%
20M
9:40/mi
2:57:07
↑ 64↓ 500.2%
21M
10:54/mi
3:08:01
↑ 106↓ 241.6%
35K· 21.75 mi
9:27/mi
3:15:05
↑ 17↓ 861.7%
23M
10:25/mi
3:28:07
↑ 23↓ 630.6%
24M
9:44/mi
3:37:51
↓ 821.3%
40K· 24.85 mi
10:09/mi
3:46:32
↓ 200.3%
25.2M
11:16/mi
3:50:25
↑ 13↓ 160.2%
Finish· 26.22 mi
8:54/mi
3:59:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:25
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:08:04
Pace9:46 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1725:298:1225:29
8:12
-
10K
6.21 mi11:20:5551:078:1425:38
8:15
+0:03
15K
9.32 mi11:47:191:17:318:1926:24
8:30
+0:15
20K
12.43 mi12:15:021:45:148:2827:43
8:55
+0:25
Half
13.11 mi12:21:131:51:258:306:11
9:04
+0:09
25K
15.53 mi12:43:552:14:078:3822:42
9:22
+0:18
30K
18.64 mi13:13:472:43:598:4829:52
9:37
+0:15
20M
20.00 mi13:26:552:57:078:5113:08
9:40
+0:03
21M
21.00 mi13:37:493:08:018:5710:54
10:54
+1:14
35K
21.75 mi13:44:533:15:058:587:04
9:27
-1:27
23M
23.00 mi13:57:553:28:079:0313:02
10:25
+0:58
24M
24.00 mi14:07:393:37:519:059:44
9:44
-0:41
40K
24.85 mi14:16:203:46:329:078:41
10:09
+0:25
25.2M
25.20 mi14:20:133:50:259:093:53
11:16
+1:07
Finish
26.22 mi14:29:173:59:299:089:04
8:54
-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

9:08 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:18

48% of race

Time at Steady Pace

1:28:41

37% of race

Time at Slower Pace

36:30

15% of race

Average Pace: 9:08 /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 mi10:55:1725:298:1225:29
8:12
#16041
10K
6.21 mi11:20:5551:078:1425:38
8:15
#15912
15K
9.32 mi11:47:191:17:318:1926:24
8:30
#16023
20K
12.43 mi12:15:021:45:148:2827:43
8:55
#16231
Half
13.11 mi12:21:131:51:258:306:11
9:04
#16379
25K
15.53 mi12:43:552:14:078:3822:42
9:22
#16482
30K
18.64 mi13:13:472:43:598:4829:52
9:37
#16391
20M
20.00 mi13:26:552:57:078:5113:08
9:40
#16287
21M
21.00 mi13:37:493:08:018:5710:54
10:54
#16322
35K
21.75 mi13:44:533:15:058:587:04
9:27
#16273
23M
23.00 mi13:57:553:28:079:0313:02
10:25
#16342
24M
24.00 mi14:07:393:37:519:059:44
9:44
#16287
40K
24.85 mi14:16:203:46:329:078:41
10:09
#16237
25.2M
25.20 mi14:20:133:50:259:093:53
11:16
#16224
Finish
26.22 mi14:29:173:59:299:089:04
8:54
#16144
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi160415583558316402(Top 64%)5808(Top 53%)5808(Top 125%)
10K6.21 mi3.10 mi15912+1295483+1005483+10015838(Top 62%)5436(Top 50%)5436(Top 117%)
15K9.32 mi3.11 mi16023-1115571-885571-8816402(Top 64%)5808(Top 53%)5808(Top 125%)
20K12.43 mi3.11 mi16231-2085705-1345705-13416998(Top 67%)6167(Top 56%)6167(Top 132%)
Half13.11 mi0.68 mi16379-1485795-905795-9018557(Top 73%)7077(Top 65%)7077(Top 152%)
25K15.53 mi2.42 mi16482-1035890-955890-9517038(Top 67%)6292(Top 58%)6292(Top 135%)
30K18.64 mi3.11 mi16391+915908-185908-1815899(Top 62%)5912(Top 54%)5912(Top 127%)
20M20.00 mi1.36 mi16287+1045877+315877+3115223(Top 60%)5800(Top 53%)5800(Top 124%)
21M21.00 mi1.00 mi16322-355935-585935-5816085(Top 63%)6373(Top 58%)6373(Top 137%)
35K21.75 mi0.75 mi16273+495932+35932+315312(Top 60%)5995(Top 55%)5995(Top 129%)
23M23.00 mi1.25 mi16342-695999-675999-6716784(Top 66%)6797(Top 62%)6797(Top 146%)
24M24.00 mi1.00 mi16287+555998+15998+115398(Top 60%)6148(Top 56%)6148(Top 132%)
40K24.85 mi0.85 mi16237+506002-46002-415559(Top 61%)6290(Top 58%)6290(Top 135%)
25.2M25.20 mi0.35 mi16224+136011-96011-915378(Top 60%)6216(Top 57%)6216(Top 133%)
Finish26.22 mi1.02 mi16144+805989+225989+2213729(Top 54%)5347(Top 49%)5347(Top 115%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16402

Females

5808

F18-39

5808

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15838

Females

5436

F18-39

5436

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16402

Females

5808

F18-39

5808

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

16998

Females

6167

F18-39

6167

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18557

Females

7077

F18-39

7077

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17038

Females

6292

F18-39

6292

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15899

Females

5912

F18-39

5912

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15223

Females

5800

F18-39

5800

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

16085

Females

6373

F18-39

6373

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

15312

Females

5995

F18-39

5995

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16784

Females

6797

F18-39

6797

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15398

Females

6148

F18-39

6148

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15559

Females

6290

F18-39

6290

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15378

Females

6216

F18-39

6216

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

13729

Females

5347

F18-39

5347

Passing Analysis

Category:
Athletes Passed
2015
Passed By
2118
Net Change
-103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16041
5K → 10K345216+129#16041#15912
10K → 15K192303-111#15912#16023
15K → 20K186394-208#16023#16231
20K → Half14162-148#16231#16379
Half → 25K200303-103#16379#16482
25K → 30K277186+91#16482#16391
30K → 20M16965+104#16391#16287
20M → 21M84119-35#16287#16322
21M → 35K9445+49#16322#16273
35K → 23M85154-69#16273#16342
23M → 24M10752+55#16342#16287
24M → 40K10151+50#16287#16237
40K → 25.2M4532+13#16237#16224
25.2M → Finish11636+80#16224#16144
TOTALS20152118-103
📊

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