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BOSTON MARATHON 2024

Stephanie Aprile

Bib: 10582•F

ON

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 48%
Gender (Female)
#0 / 10924
Top 36%
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
7:54/mi
24:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:07/mi
49:46
↑ 79↓ 1380.4%
15K· 9.32 mi
8:12/mi
1:15:14
↑ 67↓ 78
20K· 12.43 mi
8:18/mi
1:41:02
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:46:38
↑ 19↓ 370.5%
25K· 15.53 mi
8:30/mi
2:07:14
↑ 66↓ 880.2%
30K· 18.64 mi
8:49/mi
2:34:37
↑ 181↓ 1480.2%
20M
8:42/mi
2:46:27
↑ 64↓ 500.2%
21M
9:46/mi
2:56:13
↑ 106↓ 241.6%
35K· 21.75 mi
8:29/mi
3:02:34
↑ 17↓ 861.7%
23M
8:51/mi
3:13:39
↑ 23↓ 630.6%
24M
8:36/mi
3:22:15
↓ 821.3%
40K· 24.85 mi
8:36/mi
3:29:36
↓ 200.3%
25.2M
10:03/mi
3:33:04
↑ 13↓ 160.2%
Finish· 26.22 mi
8:03/mi
3:41:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:38
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:54:38
Pace8:45 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1724:347:5424:34
7:54
-
10K
6.21 mi11:16:2949:468:0125:12
8:07
+0:13
15K
9.32 mi11:41:571:15:148:0425:28
8:12
+0:05
20K
12.43 mi12:07:451:41:028:0825:48
8:18
+0:06
Half
13.11 mi12:13:211:46:388:085:36
8:12
-0:06
25K
15.53 mi12:33:572:07:148:1120:36
8:30
+0:18
30K
18.64 mi13:01:202:34:378:1827:23
8:49
+0:19
20M
20.00 mi13:13:102:46:278:1911:50
8:42
-0:07
21M
21.00 mi13:22:562:56:138:239:46
9:46
+1:04
35K
21.75 mi13:29:173:02:348:246:21
8:29
-1:17
23M
23.00 mi13:40:223:13:398:2511:05
8:51
+0:22
24M
24.00 mi13:48:583:22:158:268:36
8:36
-0:15
40K
24.85 mi13:56:193:29:368:267:21
8:36
0:00
25.2M
25.20 mi13:59:473:33:048:273:28
10:03
+1:27
Finish
26.22 mi14:07:593:41:168:278:12
8:03
-2:00

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

7:54 /mi

Average Pace

8:27 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:02

40% of race

Time at Steady Pace

1:20:32

36% of race

Time at Slower Pace

51:42

23% of race

Average Pace: 8:26 /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 mi10:51:1724:347:5424:34
7:54
#13937
10K
6.21 mi11:16:2949:468:0125:12
8:07
#14483
15K
9.32 mi11:41:571:15:148:0425:28
8:12
#14522
20K
12.43 mi12:07:451:41:028:0825:48
8:18
#14263
Half
13.11 mi12:13:211:46:388:085:36
8:12
#14242
25K
15.53 mi12:33:572:07:148:1120:36
8:30
#13968
30K
18.64 mi13:01:202:34:378:1827:23
8:49
#13575
20M
20.00 mi13:13:102:46:278:1911:50
8:42
#13274
21M
21.00 mi13:22:562:56:138:239:46
9:46
#13172
35K
21.75 mi13:29:173:02:348:246:21
8:29
#13025
23M
23.00 mi13:40:223:13:398:2511:05
8:51
#12834
24M
24.00 mi13:48:583:22:158:268:36
8:36
#12667
40K
24.85 mi13:56:193:29:368:267:21
8:36
#12458
25.2M
25.20 mi13:59:473:33:048:273:28
10:03
#12415
Finish
26.22 mi14:07:593:41:168:278:12
8:03
#12280
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi139374270427014715(Top 58%)4791(Top 44%)4791(Top 103%)
10K6.21 mi3.10 mi14483-5464623-3534623-35314949(Top 59%)4903(Top 45%)4903(Top 105%)
15K9.32 mi3.11 mi14522-394648-254648-2514715(Top 58%)4791(Top 44%)4791(Top 103%)
20K12.43 mi3.11 mi14263+2594517+1314517+13113736(Top 54%)4267(Top 39%)4267(Top 92%)
Half13.11 mi0.68 mi14242+214514+34514+314066(Top 55%)4500(Top 41%)4500(Top 97%)
25K15.53 mi2.42 mi13968+2744382+1324382+13213041(Top 51%)4060(Top 37%)4060(Top 87%)
30K18.64 mi3.11 mi13575+3934234+1484234+14812264(Top 48%)3874(Top 35%)3874(Top 83%)
20M20.00 mi1.36 mi13274+3014141+934141+9310607(Top 42%)3266(Top 30%)3266(Top 70%)
21M21.00 mi1.00 mi13172+1024143-24143-211994(Top 47%)4256(Top 39%)4256(Top 91%)
35K21.75 mi0.75 mi13025+1474086+574086+5710711(Top 42%)3599(Top 33%)3599(Top 77%)
23M23.00 mi1.25 mi12834+1914031+554031+5510413(Top 41%)3616(Top 33%)3616(Top 78%)
24M24.00 mi1.00 mi12667+1673987+443987+4410072(Top 39%)3484(Top 32%)3484(Top 75%)
40K24.85 mi0.85 mi12458+2093918+693918+698886(Top 35%)3030(Top 28%)3030(Top 65%)
25.2M25.20 mi0.35 mi12415+433920-23920-211184(Top 44%)4177(Top 38%)4177(Top 90%)
Finish26.22 mi1.02 mi12280+1353878+423878+428853(Top 35%)2994(Top 27%)2994(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

14715

Females

4791

F18-39

4791

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

14949

Females

4903

F18-39

4903

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

14715

Females

4791

F18-39

4791

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13736

Females

4267

F18-39

4267

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14066

Females

4500

F18-39

4500

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13041

Females

4060

F18-39

4060

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12264

Females

3874

F18-39

3874

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

10607

Females

3266

F18-39

3266

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

11994

Females

4256

F18-39

4256

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10711

Females

3599

F18-39

3599

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10413

Females

3616

F18-39

3616

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10072

Females

3484

F18-39

3484

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8886

Females

3030

F18-39

3030

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11184

Females

4177

F18-39

4177

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

8853

Females

2994

F18-39

2994

Passing Analysis

Category:
Athletes Passed
3108
Passed By
1451
Net Change
+1657
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13937
5K → 10K122668-546#13937#14483
10K → 15K226265-39#14483#14522
15K → 20K372113+259#14522#14263
20K → Half5433+21#14263#14242
Half → 25K35278+274#14242#13968
25K → 30K48794+393#13968#13575
30K → 20M32019+301#13575#13274
20M → 21M17573+102#13274#13172
21M → 35K15710+147#13172#13025
35K → 23M22938+191#13025#12834
23M → 24M18922+167#12834#12667
24M → 40K2145+209#12667#12458
40K → 25.2M6623+43#12458#12415
25.2M → Finish14510+135#12415#12280
TOTALS31081451+1657
📊

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