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BOSTON MARATHON 2024

Sara Roche

Bib: 15402•F

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 48%
Gender (Female)
#0 / 10924
Top 35%
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
7:23/mi
22:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:56/mi
47:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:12:07
↑ 67↓ 78
20K· 12.43 mi
8:16/mi
1:37:49
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:43:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:37/mi
2:04:08
↑ 66↓ 880.2%
30K· 18.64 mi
9:14/mi
2:32:48
↑ 181↓ 1480.2%
20M
9:36/mi
2:45:51
↑ 64↓ 500.2%
21M
10:17/mi
2:56:08
↑ 106↓ 241.6%
35K· 21.75 mi
8:56/mi
3:02:49
↑ 17↓ 861.7%
23M
8:28/mi
3:13:25
↑ 23↓ 630.6%
24M
8:27/mi
3:21:52
↓ 821.3%
40K· 24.85 mi
8:47/mi
3:29:23
↓ 200.3%
25.2M
9:37/mi
3:32:42
↑ 13↓ 160.2%
Finish· 26.22 mi
8:10/mi
3:41:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:14
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:57:47
Pace8:59 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3922:577:2322:57
7:23
-
10K
6.21 mi11:21:1947:377:4024:40
7:56
+0:33
15K
9.32 mi11:45:491:12:077:4424:30
7:53
-0:03
20K
12.43 mi12:11:311:37:497:5225:42
8:16
+0:23
Half
13.11 mi12:16:561:43:147:525:25
7:56
-0:20
25K
15.53 mi12:37:502:04:087:5920:54
8:37
+0:41
30K
18.64 mi13:06:302:32:488:1228:40
9:14
+0:37
20M
20.00 mi13:19:332:45:518:1813:03
9:36
+0:22
21M
21.00 mi13:29:502:56:088:2310:17
10:17
+0:41
35K
21.75 mi13:36:313:02:498:246:41
8:56
-1:21
23M
23.00 mi13:47:073:13:258:2510:36
8:28
-0:28
24M
24.00 mi13:55:343:21:528:258:27
8:27
-0:01
40K
24.85 mi14:03:053:29:238:257:31
8:47
+0:20
25.2M
25.20 mi14:06:243:32:428:263:19
9:37
+0:50
Finish
26.22 mi14:14:433:41:018:268:19
8:10
-1:27

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

7:23 /mi

Average Pace

8:26 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:32

35% of race

Time at Steady Pace

1:21:29

37% of race

Time at Slower Pace

1:02:00

28% 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 mi10:56:3922:577:2322:57
7:23
#9841
10K
6.21 mi11:21:1947:377:4024:40
7:56
#11772
15K
9.32 mi11:45:491:12:077:4424:30
7:53
#12038
20K
12.43 mi12:11:311:37:497:5225:42
8:16
#12430
Half
13.11 mi12:16:561:43:147:525:25
7:56
#12415
25K
15.53 mi12:37:502:04:087:5920:54
8:37
#12628
30K
18.64 mi13:06:302:32:488:1228:40
9:14
#12943
20M
20.00 mi13:19:332:45:518:1813:03
9:36
#13076
21M
21.00 mi13:29:502:56:088:2310:17
10:17
#13133
35K
21.75 mi13:36:313:02:498:246:41
8:56
#13105
23M
23.00 mi13:47:073:13:258:2510:36
8:28
#12774
24M
24.00 mi13:55:343:21:528:258:27
8:27
#12568
40K
24.85 mi14:03:053:29:238:257:31
8:47
#12411
25.2M
25.20 mi14:06:243:32:428:263:19
9:37
#12334
Finish
26.22 mi14:14:433:41:018:268:19
8:10
#12217
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi98411956195612582(Top 49%)3564(Top 33%)3564(Top 76%)
10K6.21 mi3.10 mi11772-19313039-10833039-108313766(Top 54%)4205(Top 38%)4205(Top 90%)
15K9.32 mi3.11 mi12038-2663224-1853224-18512582(Top 49%)3564(Top 33%)3564(Top 76%)
20K12.43 mi3.11 mi12430-3923443-2193443-21913561(Top 53%)4162(Top 38%)4162(Top 89%)
Half13.11 mi0.68 mi12415+153450-73450-712388(Top 48%)3543(Top 32%)3543(Top 76%)
25K15.53 mi2.42 mi12628-2133608-1583608-15813697(Top 54%)4434(Top 41%)4434(Top 95%)
30K18.64 mi3.11 mi12943-3153879-2713879-27114298(Top 56%)5031(Top 46%)5031(Top 108%)
20M20.00 mi1.36 mi13076-1334026-1474026-14714947(Top 59%)5638(Top 52%)5638(Top 121%)
21M21.00 mi1.00 mi13133-574116-904116-9014066(Top 55%)5340(Top 49%)5340(Top 115%)
35K21.75 mi0.75 mi13105+284133-174133-1713004(Top 51%)4806(Top 44%)4806(Top 103%)
23M23.00 mi1.25 mi12774+3313992+1413992+1418316(Top 33%)2547(Top 23%)2547(Top 55%)
24M24.00 mi1.00 mi12568+2063929+633929+639201(Top 36%)3045(Top 28%)3045(Top 65%)
40K24.85 mi0.85 mi12411+1573894+353894+359876(Top 39%)3512(Top 32%)3512(Top 75%)
25.2M25.20 mi0.35 mi12334+773871+233871+239292(Top 36%)3307(Top 30%)3307(Top 71%)
Finish26.22 mi1.02 mi12217+1173836+353836+359586(Top 38%)3322(Top 30%)3322(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12582

Females

3564

F18-39

3564

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13766

Females

4205

F18-39

4205

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12582

Females

3564

F18-39

3564

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13561

Females

4162

F18-39

4162

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12388

Females

3543

F18-39

3543

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

13697

Females

4434

F18-39

4434

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14298

Females

5031

F18-39

5031

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

14947

Females

5638

F18-39

5638

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14066

Females

5340

F18-39

5340

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13004

Females

4806

F18-39

4806

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8316

Females

2547

F18-39

2547

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9201

Females

3045

F18-39

3045

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

9876

Females

3512

F18-39

3512

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9292

Females

3307

F18-39

3307

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9586

Females

3322

F18-39

3322

Passing Analysis

Category:
Athletes Passed
1981
Passed By
4355
Net Change
-2376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9841
5K → 10K201949-1931#9841#11772
10K → 15K154420-266#11772#12038
15K → 20K130522-392#12038#12430
20K → Half5338+15#12430#12415
Half → 25K182395-213#12415#12628
25K → 30K190505-315#12628#12943
30K → 20M102235-133#12943#13076
20M → 21M110167-57#13076#13133
21M → 35K8961+28#13133#13105
35K → 23M34110+331#13105#12774
23M → 24M21711+206#12774#12568
24M → 40K17922+157#12568#12411
40K → 25.2M803+77#12411#12334
25.2M → Finish13417+117#12334#12217
TOTALS19814355-2376
📊

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