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BOSTON MARATHON 2024

Traci Seto

Bib: 21988•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 49%
Division (F55-59)
#0 / 876
Top 30%
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
8:36/mi
26:42
↑ 97↓ 3451.5%
10K· 6.21 mi
8:40/mi
53:37
↑ 79↓ 1380.4%
15K· 9.32 mi
8:42/mi
1:20:40
↑ 67↓ 78
20K· 12.43 mi
8:47/mi
1:47:58
↑ 106↓ 860.1%
Half· 13.11 mi
8:42/mi
1:53:54
↑ 19↓ 370.5%
25K· 15.53 mi
8:52/mi
2:15:25
↑ 66↓ 880.2%
30K· 18.64 mi
9:25/mi
2:44:40
↑ 181↓ 1480.2%
20M
9:49/mi
2:58:01
↑ 64↓ 500.2%
21M
10:25/mi
3:08:26
↑ 106↓ 241.6%
35K· 21.75 mi
9:40/mi
3:15:40
↑ 17↓ 861.7%
23M
10:25/mi
3:28:43
↑ 23↓ 630.6%
24M
10:19/mi
3:39:02
↓ 821.3%
40K· 24.85 mi
10:08/mi
3:47:42
↓ 200.3%
25.2M
10:47/mi
3:51:25
↑ 13↓ 160.2%
Finish· 26.22 mi
9:37/mi
4:01:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:54
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:07:19
Pace9:43 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0826:428:3626:42
8:36
-
10K
6.21 mi11:50:0353:378:3826:55
8:40
+0:04
15K
9.32 mi12:17:061:20:408:3927:03
8:42
+0:02
20K
12.43 mi12:44:241:47:588:4127:18
8:47
+0:05
Half
13.11 mi12:50:201:53:548:415:56
8:42
-0:05
25K
15.53 mi13:11:512:15:258:4321:31
8:52
+0:10
30K
18.64 mi13:41:062:44:408:5029:15
9:25
+0:33
20M
20.00 mi13:54:272:58:018:5413:21
9:49
+0:24
21M
21.00 mi14:04:523:08:268:5810:25
10:25
+0:36
35K
21.75 mi14:12:063:15:409:007:14
9:40
-0:45
23M
23.00 mi14:25:093:28:439:0413:03
10:25
+0:45
24M
24.00 mi14:35:283:39:029:0810:19
10:19
-0:06
40K
24.85 mi14:44:083:47:429:108:40
10:08
-0:11
25.2M
25.20 mi14:47:513:51:259:113:43
10:47
+0:39
Finish
26.22 mi14:57:394:01:139:129:48
9:37
-1:10

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

8:36 /mi

Average Pace

9:12 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:25

56% of race

Time at Steady Pace

59:38

25% of race

Time at Slower Pace

46:10

19% of race

Average Pace: 9:12 /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 mi11:23:0826:428:3626:42
8:36
#18307
10K
6.21 mi11:50:0353:378:3826:55
8:40
#18233
15K
9.32 mi12:17:061:20:408:3927:03
8:42
#17969
20K
12.43 mi12:44:241:47:588:4127:18
8:47
#17444
Half
13.11 mi12:50:201:53:548:415:56
8:42
#17380
25K
15.53 mi13:11:512:15:258:4321:31
8:52
#16927
30K
18.64 mi13:41:062:44:408:5029:15
9:25
#16566
20M
20.00 mi13:54:272:58:018:5413:21
9:49
#16512
21M
21.00 mi14:04:523:08:268:5810:25
10:25
#16405
35K
21.75 mi14:12:063:15:409:007:14
9:40
#16404
23M
23.00 mi14:25:093:28:439:0413:03
10:25
#16459
24M
24.00 mi14:35:283:39:029:0810:19
10:19
#16507
40K
24.85 mi14:44:083:47:429:108:40
10:08
#16443
25.2M
25.20 mi14:47:513:51:259:113:43
10:47
#16398
Finish
26.22 mi14:57:394:01:139:129:48
9:37
#16419
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi183076942694217542(Top 69%)6454(Top 59%)6454(Top 737%)
10K6.21 mi3.10 mi18233+746881+616881+6118182(Top 71%)6829(Top 63%)6829(Top 780%)
15K9.32 mi3.11 mi17969+2646722+1596722+15917542(Top 69%)6454(Top 59%)6454(Top 737%)
20K12.43 mi3.11 mi17444+5256430+2926430+29216333(Top 64%)5791(Top 53%)5791(Top 661%)
Half13.11 mi0.68 mi17380+646404+266404+2616887(Top 66%)6170(Top 56%)6170(Top 704%)
25K15.53 mi2.42 mi16927+4536152+2526152+25214952(Top 59%)5157(Top 47%)5157(Top 589%)
30K18.64 mi3.11 mi16566+3616008+1446008+14415116(Top 59%)5483(Top 50%)5483(Top 626%)
20M20.00 mi1.36 mi16512+546016-86016-815870(Top 62%)6150(Top 56%)6150(Top 702%)
21M21.00 mi1.00 mi16405+1075974+425974+4214580(Top 57%)5620(Top 51%)5620(Top 642%)
35K21.75 mi0.75 mi16404+15989-155989-1516129(Top 63%)6421(Top 59%)6421(Top 733%)
23M23.00 mi1.25 mi16459-556065-766065-7616848(Top 66%)6846(Top 63%)6846(Top 782%)
24M24.00 mi1.00 mi16507-486123-586123-5817361(Top 68%)7144(Top 65%)7144(Top 816%)
40K24.85 mi0.85 mi16443+646115+86115+815527(Top 61%)6282(Top 58%)6282(Top 717%)
25.2M25.20 mi0.35 mi16398+456107+86107+813845(Top 54%)5504(Top 50%)5504(Top 628%)
Finish26.22 mi1.02 mi16419-216149-426149-4217048(Top 67%)7039(Top 64%)7039(Top 804%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

17542

Females

6454

F55-59

6454

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18182

Females

6829

F55-59

6829

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

17542

Females

6454

F55-59

6454

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16333

Females

5791

F55-59

5791

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

16887

Females

6170

F55-59

6170

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

14952

Females

5157

F55-59

5157

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15116

Females

5483

F55-59

5483

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

15870

Females

6150

F55-59

6150

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14580

Females

5620

F55-59

5620

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

16129

Females

6421

F55-59

6421

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16848

Females

6846

F55-59

6846

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17361

Females

7144

F55-59

7144

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15527

Females

6282

F55-59

6282

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13845

Females

5504

F55-59

5504

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17048

Females

7039

F55-59

7039

Passing Analysis

Category:
Athletes Passed
3018
Passed By
1130
Net Change
+1888
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18307
5K → 10K306232+74#18307#18233
10K → 15K379115+264#18233#17969
15K → 20K55227+525#17969#17444
20K → Half8319+64#17444#17380
Half → 25K47118+453#17380#16927
25K → 30K44685+361#16927#16566
30K → 20M14793+54#16566#16512
20M → 21M15447+107#16512#16405
21M → 35K7069+1#16405#16404
35K → 23M100155-55#16404#16459
23M → 24M67115-48#16459#16507
24M → 40K11349+64#16507#16443
40K → 25.2M6520+45#16443#16398
25.2M → Finish6586-21#16398#16419
TOTALS30181130+1888
📊

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