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BOSTON MARATHON 2024

Sharon Bonagura

Bib: 21758•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 (F50-54)
#0 / 1187
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
8:48/mi
27:20
↑ 97↓ 3451.5%
10K· 6.21 mi
8:48/mi
54:39
↑ 79↓ 1380.4%
15K· 9.32 mi
8:57/mi
1:22:27
↑ 67↓ 78
20K· 12.43 mi
9:04/mi
1:50:37
↑ 106↓ 860.1%
Half· 13.11 mi
9:08/mi
1:56:51
↑ 19↓ 370.5%
25K· 15.53 mi
9:07/mi
2:18:57
↑ 66↓ 880.2%
30K· 18.64 mi
10:48/mi
2:52:29
↑ 181↓ 1480.2%
20M
10:53/mi
3:07:16
↑ 64↓ 500.2%
21M
11:47/mi
3:19:03
↑ 106↓ 241.6%
35K· 21.75 mi
12:18/mi
3:28:15
↑ 17↓ 861.7%
23M
11:28/mi
3:42:37
↑ 23↓ 630.6%
24M
11:00/mi
3:53:37
↓ 821.3%
40K· 24.85 mi
10:07/mi
4:02:16
↓ 200.3%
25.2M
13:23/mi
4:06:53
↑ 13↓ 160.2%
Finish· 26.22 mi
10:47/mi
4:17:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:51
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:21:01
Pace10:45 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5527:208:4827:20
8:48
-
10K
6.21 mi11:51:1454:398:4827:19
8:48
0:00
15K
9.32 mi12:19:021:22:278:5127:48
8:57
+0:09
20K
12.43 mi12:47:121:50:378:5428:10
9:04
+0:07
Half
13.11 mi12:53:261:56:518:556:14
9:08
+0:04
25K
15.53 mi13:15:322:18:578:5722:06
9:07
-0:01
30K
18.64 mi13:49:042:52:299:1533:32
10:48
+1:41
20M
20.00 mi14:03:513:07:169:2214:47
10:53
+0:05
21M
21.00 mi14:15:383:19:039:2911:47
11:47
+0:54
35K
21.75 mi14:24:503:28:159:359:12
12:18
+0:31
23M
23.00 mi14:39:123:42:379:4114:22
11:28
-0:50
24M
24.00 mi14:50:123:53:379:4411:00
11:00
-0:28
40K
24.85 mi14:58:514:02:169:458:39
10:07
-0:53
25.2M
25.20 mi15:03:284:06:539:484:37
13:23
+3:16
Finish
26.22 mi15:14:274:17:529:5110:59
10:47
-2:36

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

8:48 /mi

Average Pace

9:51 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:57

54% of race

Time at Steady Pace

1:33:19

36% of race

Time at Slower Pace

25:36

10% of race

Average Pace: 9:50 /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 mi11:23:5527:208:4827:20
8:48
#19273
10K
6.21 mi11:51:1454:398:4827:19
8:48
#19041
15K
9.32 mi12:19:021:22:278:5127:48
8:57
#18909
20K
12.43 mi12:47:121:50:378:5428:10
9:04
#18501
Half
13.11 mi12:53:261:56:518:556:14
9:08
#18520
25K
15.53 mi13:15:322:18:578:5722:06
9:07
#18042
30K
18.64 mi13:49:042:52:299:1533:32
10:48
#18469
20M
20.00 mi14:03:513:07:169:2214:47
10:53
#18533
21M
21.00 mi14:15:383:19:039:2911:47
11:47
#18517
35K
21.75 mi14:24:503:28:159:359:12
12:18
#18726
23M
23.00 mi14:39:123:42:379:4114:22
11:28
#18751
24M
24.00 mi14:50:123:53:379:4411:00
11:00
#18758
40K
24.85 mi14:58:514:02:169:458:39
10:07
#18622
25.2M
25.20 mi15:03:284:06:539:484:37
13:23
#18661
Finish
26.22 mi15:14:274:17:529:5110:59
10:47
#18728
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi192737509750918670(Top 73%)7062(Top 65%)7062(Top 595%)
10K6.21 mi3.10 mi19041+2327351+1587351+15818829(Top 74%)7209(Top 66%)7209(Top 607%)
15K9.32 mi3.11 mi18909+1327251+1007251+10018670(Top 73%)7062(Top 65%)7062(Top 595%)
20K12.43 mi3.11 mi18501+4087016+2357016+23517634(Top 69%)6504(Top 60%)6504(Top 548%)
Half13.11 mi0.68 mi18520-197026-107026-1018869(Top 74%)7259(Top 66%)7259(Top 612%)
25K15.53 mi2.42 mi18042+4786791+2356791+23516073(Top 63%)5766(Top 53%)5766(Top 486%)
30K18.64 mi3.11 mi18469-4277089-2987089-29819497(Top 76%)7848(Top 72%)7848(Top 661%)
20M20.00 mi1.36 mi18533-647152-637152-6318994(Top 74%)7709(Top 71%)7709(Top 649%)
21M21.00 mi1.00 mi18517+167161-97161-918319(Top 72%)7487(Top 69%)7487(Top 631%)
35K21.75 mi0.75 mi18726-2097300-1397300-13922287(Top 87%)9488(Top 87%)9488(Top 799%)
23M23.00 mi1.25 mi18751-257328-287328-2819579(Top 77%)8182(Top 75%)8182(Top 689%)
24M24.00 mi1.00 mi18758-77352-247352-2419239(Top 75%)8081(Top 74%)8081(Top 681%)
40K24.85 mi0.85 mi18622+1367305+477305+4715452(Top 60%)6247(Top 57%)6247(Top 526%)
25.2M25.20 mi0.35 mi18661-397336-317336-3120505(Top 80%)8766(Top 80%)8766(Top 739%)
Finish26.22 mi1.02 mi18728-677401-657401-6520769(Top 81%)8859(Top 81%)8859(Top 746%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

18670

Females

7062

F50-54

7062

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18829

Females

7209

F50-54

7209

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

18670

Females

7062

F50-54

7062

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

17634

Females

6504

F50-54

6504

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

18869

Females

7259

F50-54

7259

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16073

Females

5766

F50-54

5766

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19497

Females

7848

F50-54

7848

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18994

Females

7709

F50-54

7709

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

18319

Females

7487

F50-54

7487

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

22287

Females

9488

F50-54

9488

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

19579

Females

8182

F50-54

8182

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19239

Females

8081

F50-54

8081

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15452

Females

6247

F50-54

6247

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20505

Females

8766

F50-54

8766

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

20769

Females

8859

F50-54

8859

Passing Analysis

Category:
Athletes Passed
2351
Passed By
1806
Net Change
+545
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19273
5K → 10K381149+232#19273#19041
10K → 15K268136+132#19041#18909
15K → 20K47769+408#18909#18501
20K → Half3251-19#18501#18520
Half → 25K50022+478#18520#18042
25K → 30K126553-427#18042#18469
30K → 20M84148-64#18469#18533
20M → 21M10185+16#18533#18517
21M → 35K26235-209#18517#18726
35K → 23M93118-25#18726#18751
23M → 24M5966-7#18751#18758
24M → 40K1382+136#18758#18622
40K → 25.2M2160-39#18622#18661
25.2M → Finish45112-67#18661#18728
TOTALS23511806+545
📊

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