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BOSTON MARATHON 2024

Sayaka Regalado

Bib: 18443•F

HI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 42%
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
7:46/mi
24:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
48:02
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:12:13
↑ 67↓ 78
20K· 12.43 mi
7:54/mi
1:36:45
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:42:10
↑ 19↓ 370.5%
25K· 15.53 mi
8:25/mi
2:02:34
↑ 66↓ 880.2%
30K· 18.64 mi
9:49/mi
2:33:03
↑ 181↓ 1480.2%
20M
11:15/mi
2:48:20
↑ 64↓ 500.2%
21M
12:45/mi
3:01:05
↑ 106↓ 241.6%
35K· 21.75 mi
12:10/mi
3:10:11
↑ 17↓ 861.7%
23M
10:05/mi
3:22:49
↑ 23↓ 630.6%
24M
9:26/mi
3:32:15
↓ 821.3%
40K· 24.85 mi
9:54/mi
3:40:43
↓ 200.3%
25.2M
11:24/mi
3:44:39
↑ 13↓ 160.2%
Finish· 26.22 mi
10:15/mi
3:55:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:10
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time2:12:56
Pace10:08 /mi
📊Positive Split: 30.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0124:087:4624:08
7:46
-
10K
6.21 mi11:39:5548:027:4423:54
7:42
-0:04
15K
9.32 mi12:04:061:12:137:4524:11
7:47
+0:05
20K
12.43 mi12:28:381:36:457:4724:32
7:54
+0:07
Half
13.11 mi12:34:031:42:107:485:25
7:56
+0:02
25K
15.53 mi12:54:272:02:347:5320:24
8:25
+0:29
30K
18.64 mi13:24:562:33:038:1330:29
9:49
+1:24
20M
20.00 mi13:40:132:48:208:2515:17
11:15
+1:26
21M
21.00 mi13:52:583:01:058:3712:45
12:45
+1:30
35K
21.75 mi14:02:043:10:118:459:06
12:10
-0:35
23M
23.00 mi14:14:423:22:498:4912:38
10:05
-2:05
24M
24.00 mi14:24:083:32:158:519:26
9:26
-0:39
40K
24.85 mi14:32:363:40:438:538:28
9:54
+0:28
25.2M
25.20 mi14:36:323:44:398:553:56
11:24
+1:30
Finish
26.22 mi14:46:593:55:068:5810:27
10:15
-1:09

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

7:42 /mi

Average Pace

8:58 /mi

Slowest Pace

12:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:34

52% of race

Time at Steady Pace

1:11:28

30% of race

Time at Slower Pace

41:04

17% of race

Average Pace: 8:58 /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 mi11:16:0124:087:4624:08
7:46
#12873
10K
6.21 mi11:39:5548:027:4423:54
7:42
#12345
15K
9.32 mi12:04:061:12:137:4524:11
7:47
#12111
20K
12.43 mi12:28:381:36:457:4724:32
7:54
#11794
Half
13.11 mi12:34:031:42:107:485:25
7:56
#11816
25K
15.53 mi12:54:272:02:347:5320:24
8:25
#11905
30K
18.64 mi13:24:562:33:038:1330:29
9:49
#13028
20M
20.00 mi13:40:132:48:208:2515:17
11:15
#13890
21M
21.00 mi13:52:583:01:058:3712:45
12:45
#14594
35K
21.75 mi14:02:043:10:118:459:06
12:10
#15140
23M
23.00 mi14:14:423:22:498:4912:38
10:05
#15214
24M
24.00 mi14:24:083:32:158:519:26
9:26
#15154
40K
24.85 mi14:32:363:40:438:538:28
9:54
#15124
25.2M
25.20 mi14:36:323:44:398:553:56
11:24
#15120
Finish
26.22 mi14:46:593:55:068:5810:27
10:15
#15325
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi128733659365911830(Top 46%)3148(Top 29%)3148(Top 195%)
10K6.21 mi3.10 mi12345+5283368+2913368+29111830(Top 46%)3103(Top 28%)3103(Top 192%)
15K9.32 mi3.11 mi12111+2343262+1063262+10611830(Top 46%)3148(Top 29%)3148(Top 195%)
20K12.43 mi3.11 mi11794+3173108+1543108+15411121(Top 44%)2878(Top 26%)2878(Top 178%)
Half13.11 mi0.68 mi11816-223128-203128-2012421(Top 49%)3576(Top 33%)3576(Top 222%)
25K15.53 mi2.42 mi11905-893209-813209-8112612(Top 49%)3842(Top 35%)3842(Top 238%)
30K18.64 mi3.11 mi13028-11233932-7233932-72316678(Top 65%)6336(Top 58%)6336(Top 393%)
20M20.00 mi1.36 mi13890-8624474-5424474-54219847(Top 78%)8141(Top 75%)8141(Top 505%)
21M21.00 mi1.00 mi14594-7044933-4594933-45920322(Top 80%)8487(Top 78%)8487(Top 526%)
35K21.75 mi0.75 mi15140-5465281-3485281-34822080(Top 86%)9387(Top 86%)9387(Top 582%)
23M23.00 mi1.25 mi15214-745371-905371-9015779(Top 62%)6289(Top 58%)6289(Top 390%)
24M24.00 mi1.00 mi15154+605372-15372-114202(Top 56%)5536(Top 51%)5536(Top 343%)
40K24.85 mi0.85 mi15124+305397-255397-2514664(Top 57%)5850(Top 54%)5850(Top 363%)
25.2M25.20 mi0.35 mi15120+45413-165413-1615798(Top 62%)6431(Top 59%)6431(Top 399%)
Finish26.22 mi1.02 mi15325-2055544-1315544-13119257(Top 75%)8100(Top 74%)8100(Top 502%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11830

Females

3148

F40-44

3148

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11830

Females

3103

F40-44

3103

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11830

Females

3148

F40-44

3148

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11121

Females

2878

F40-44

2878

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

12421

Females

3576

F40-44

3576

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12612

Females

3842

F40-44

3842

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

16678

Females

6336

F40-44

6336

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

19847

Females

8141

F40-44

8141

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20322

Females

8487

F40-44

8487

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22080

Females

9387

F40-44

9387

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

15779

Females

6289

F40-44

6289

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14202

Females

5536

F40-44

5536

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14664

Females

5850

F40-44

5850

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15798

Females

6431

F40-44

6431

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19257

Females

8100

F40-44

8100

Passing Analysis

Category:
Athletes Passed
2114
Passed By
4566
Net Change
-2452
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12873
5K → 10K62092+528#12873#12345
10K → 15K338104+234#12345#12111
15K → 20K40083+317#12111#11794
20K → Half2951-22#11794#11816
Half → 25K205294-89#11816#11905
25K → 30K641187-1123#11905#13028
30K → 20M19881-862#13028#13890
20M → 21M31735-704#13890#14594
21M → 35K12558-546#14594#15140
35K → 23M97171-74#15140#15214
23M → 24M11454+60#15214#15154
24M → 40K11080+30#15154#15124
40K → 25.2M4339+4#15124#15120
25.2M → Finish32237-205#15120#15325
TOTALS21144566-2452
📊

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