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BOSTON MARATHON 2024

Hilary Pecis

Bib: 19695•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
8:22/mi
26:00
↑ 97↓ 3451.5%
10K· 6.21 mi
8:28/mi
52:17
↑ 79↓ 1380.4%
15K· 9.32 mi
8:24/mi
1:18:24
↑ 67↓ 78
20K· 12.43 mi
8:26/mi
1:44:36
↑ 106↓ 860.1%
Half· 13.11 mi
8:23/mi
1:50:19
↑ 19↓ 370.5%
25K· 15.53 mi
8:53/mi
2:11:51
↑ 66↓ 880.2%
30K· 18.64 mi
9:17/mi
2:40:42
↑ 181↓ 1480.2%
20M
10:03/mi
2:54:21
↑ 64↓ 500.2%
21M
10:51/mi
3:05:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:12/mi
3:12:05
↑ 17↓ 861.7%
23M
11:36/mi
3:26:36
↑ 23↓ 630.6%
24M
10:39/mi
3:37:15
↓ 821.3%
40K· 24.85 mi
11:22/mi
3:46:58
↓ 200.3%
25.2M
11:07/mi
3:50:48
↑ 13↓ 160.2%
Finish· 26.22 mi
11:51/mi
4:02:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:19
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:12:34
Pace10:07 /mi
📊Positive Split: 20.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2226:008:2226:00
8:22
-
10K
6.21 mi11:45:3952:178:2526:17
8:28
+0:06
15K
9.32 mi12:11:461:18:248:2526:07
8:24
-0:04
20K
12.43 mi12:37:581:44:368:2526:12
8:26
+0:02
Half
13.11 mi12:43:411:50:198:255:43
8:23
-0:03
25K
15.53 mi13:05:132:11:518:2921:32
8:53
+0:30
30K
18.64 mi13:34:042:40:428:3728:51
9:17
+0:24
20M
20.00 mi13:47:432:54:218:4313:39
10:03
+0:46
21M
21.00 mi13:58:343:05:128:4910:51
10:51
+0:48
35K
21.75 mi14:05:273:12:058:506:53
9:12
-1:39
23M
23.00 mi14:19:583:26:368:5914:31
11:36
+2:24
24M
24.00 mi14:30:373:37:159:0310:39
10:39
-0:57
40K
24.85 mi14:40:203:46:589:089:43
11:22
+0:43
25.2M
25.20 mi14:44:103:50:489:103:50
11:07
-0:15
Finish
26.22 mi14:56:154:02:539:1612:05
11:51
+0:44

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

8:22 /mi

Average Pace

9:16 /mi

Slowest Pace

11:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:19

45% of race

Time at Steady Pace

57:16

24% of race

Time at Slower Pace

1:15:18

31% of race

Average Pace: 9:16 /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 mi11:19:2226:008:2226:00
8:22
#17061
10K
6.21 mi11:45:3952:178:2526:17
8:28
#17005
15K
9.32 mi12:11:461:18:248:2526:07
8:24
#16569
20K
12.43 mi12:37:581:44:368:2526:12
8:26
#15928
Half
13.11 mi12:43:411:50:198:255:43
8:23
#15882
25K
15.53 mi13:05:132:11:518:2921:32
8:53
#15694
30K
18.64 mi13:34:042:40:428:3728:51
9:17
#15450
20M
20.00 mi13:47:432:54:218:4313:39
10:03
#15592
21M
21.00 mi13:58:343:05:128:4910:51
10:51
#15655
35K
21.75 mi14:05:273:12:058:506:53
9:12
#15594
23M
23.00 mi14:19:583:26:368:5914:31
11:36
#16025
24M
24.00 mi14:30:373:37:159:0310:39
10:39
#16163
40K
24.85 mi14:40:203:46:589:089:43
11:22
#16310
25.2M
25.20 mi14:44:103:50:489:103:50
11:07
#16288
Finish
26.22 mi14:56:154:02:539:1612:05
11:51
#16679
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi170616205620515875(Top 62%)5494(Top 50%)5494(Top 341%)
10K6.21 mi3.10 mi17005+566154+516154+5117037(Top 67%)6146(Top 56%)6146(Top 381%)
15K9.32 mi3.11 mi16569+4365891+2635891+26315875(Top 62%)5494(Top 50%)5494(Top 341%)
20K12.43 mi3.11 mi15928+6415535+3565535+35614459(Top 57%)4701(Top 43%)4701(Top 291%)
Half13.11 mi0.68 mi15882+465509+265509+2615101(Top 59%)5115(Top 47%)5115(Top 317%)
25K15.53 mi2.42 mi15694+1885419+905419+9014981(Top 59%)5173(Top 47%)5173(Top 321%)
30K18.64 mi3.11 mi15450+2445350+695350+6914575(Top 57%)5187(Top 47%)5187(Top 322%)
20M20.00 mi1.36 mi15592-1425470-1205470-12016645(Top 65%)6534(Top 60%)6534(Top 405%)
21M21.00 mi1.00 mi15655-635556-865556-8615936(Top 62%)6299(Top 58%)6299(Top 391%)
35K21.75 mi0.75 mi15594+615547+95547+914295(Top 56%)5491(Top 50%)5491(Top 340%)
23M23.00 mi1.25 mi16025-4315824-2775824-27719850(Top 78%)8322(Top 76%)8322(Top 516%)
24M24.00 mi1.00 mi16163-1385934-1105934-11018289(Top 72%)7606(Top 70%)7606(Top 472%)
40K24.85 mi0.85 mi16310-1476045-1116045-11119019(Top 74%)8017(Top 73%)8017(Top 497%)
25.2M25.20 mi0.35 mi16288+226045604514920(Top 58%)6002(Top 55%)6002(Top 372%)
Finish26.22 mi1.02 mi16679-3916295-2506295-25023046(Top 90%)9960(Top 91%)9960(Top 617%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

15875

Females

5494

F40-44

5494

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17037

Females

6146

F40-44

6146

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

15875

Females

5494

F40-44

5494

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14459

Females

4701

F40-44

4701

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15101

Females

5115

F40-44

5115

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

14981

Females

5173

F40-44

5173

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14575

Females

5187

F40-44

5187

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

16645

Females

6534

F40-44

6534

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15936

Females

6299

F40-44

6299

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14295

Females

5491

F40-44

5491

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

19850

Females

8322

F40-44

8322

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18289

Females

7606

F40-44

7606

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19019

Females

8017

F40-44

8017

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14920

Females

6002

F40-44

6002

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

23046

Females

9960

F40-44

9960

Passing Analysis

Category:
Athletes Passed
2653
Passed By
2271
Net Change
+382
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17061
5K → 10K298242+56#17061#17005
10K → 15K48650+436#17005#16569
15K → 20K66221+641#16569#15928
20K → Half6519+46#15928#15882
Half → 25K296108+188#15882#15694
25K → 30K379135+244#15694#15450
30K → 20M81223-142#15450#15592
20M → 21M97160-63#15592#15655
21M → 35K9736+61#15655#15594
35K → 23M32463-431#15594#16025
23M → 24M45183-138#16025#16163
24M → 40K43190-147#16163#16310
40K → 25.2M4725+22#16310#16288
25.2M → Finish25416-391#16288#16679
TOTALS26532271+382
📊

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