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BOSTON MARATHON 2024

Helena Sergakis

Bib: 21556•F

NS

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:45/mi
27:10
↑ 97↓ 3451.5%
10K· 6.21 mi
8:41/mi
54:10
↑ 79↓ 1380.4%
15K· 9.32 mi
8:47/mi
1:21:28
↑ 67↓ 78
20K· 12.43 mi
9:01/mi
1:49:28
↑ 106↓ 860.1%
Half· 13.11 mi
8:45/mi
1:55:26
↑ 19↓ 370.5%
25K· 15.53 mi
9:05/mi
2:17:27
↑ 66↓ 880.2%
30K· 18.64 mi
9:27/mi
2:46:50
↑ 181↓ 1480.2%
20M
9:36/mi
2:59:53
↑ 64↓ 500.2%
21M
10:16/mi
3:10:09
↑ 106↓ 241.6%
35K· 21.75 mi
9:45/mi
3:17:27
↑ 17↓ 861.7%
23M
10:34/mi
3:30:41
↑ 23↓ 630.6%
24M
10:52/mi
3:41:33
↓ 821.3%
40K· 24.85 mi
10:36/mi
3:50:37
↓ 200.3%
25.2M
13:58/mi
3:55:26
↑ 13↓ 160.2%
Finish· 26.22 mi
9:51/mi
4:05:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:26
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:10:02
Pace9:55 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5527:108:4527:10
8:45
-
10K
6.21 mi11:51:5554:108:4327:00
8:41
-0:04
15K
9.32 mi12:19:131:21:288:4427:18
8:47
+0:06
20K
12.43 mi12:47:131:49:288:4928:00
9:01
+0:14
Half
13.11 mi12:53:111:55:268:485:58
8:45
-0:16
25K
15.53 mi13:15:122:17:278:5122:01
9:05
+0:20
30K
18.64 mi13:44:352:46:508:5729:23
9:27
+0:22
20M
20.00 mi13:57:382:59:539:0013:03
9:36
+0:09
21M
21.00 mi14:07:543:10:099:0310:16
10:16
+0:40
35K
21.75 mi14:15:123:17:279:057:18
9:45
-0:31
23M
23.00 mi14:28:263:30:419:1013:14
10:34
+0:49
24M
24.00 mi14:39:183:41:339:1410:52
10:52
+0:18
40K
24.85 mi14:48:223:50:379:179:04
10:36
-0:16
25.2M
25.20 mi14:53:113:55:269:214:49
13:58
+3:22
Finish
26.22 mi15:03:134:05:289:2210:02
9:51
-4:07

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

8:41 /mi

Average Pace

9:22 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:26

36% of race

Time at Steady Pace

1:49:47

45% of race

Time at Slower Pace

48:15

20% of race

Average Pace: 9:22 /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 mi11:24:5527:108:4527:10
8:45
#19034
10K
6.21 mi11:51:5554:108:4327:00
8:41
#18682
15K
9.32 mi12:19:131:21:288:4427:18
8:47
#18391
20K
12.43 mi12:47:131:49:288:4928:00
9:01
#18074
Half
13.11 mi12:53:111:55:268:485:58
8:45
#18020
25K
15.53 mi13:15:122:17:278:5122:01
9:05
#17589
30K
18.64 mi13:44:352:46:508:5729:23
9:27
#17125
20M
20.00 mi13:57:382:59:539:0013:03
9:36
#16966
21M
21.00 mi14:07:543:10:099:0310:16
10:16
#16802
35K
21.75 mi14:15:123:17:279:057:18
9:45
#16769
23M
23.00 mi14:28:263:30:419:1013:14
10:34
#16848
24M
24.00 mi14:39:183:41:339:1410:52
10:52
#16988
40K
24.85 mi14:48:223:50:379:179:04
10:36
#16983
25.2M
25.20 mi14:53:113:55:269:214:49
13:58
#17088
Finish
26.22 mi15:03:134:05:289:2210:02
9:51
#17064
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi190347373737317922(Top 70%)6674(Top 61%)6674(Top 381%)
10K6.21 mi3.10 mi18682+3527149+2247149+22418315(Top 72%)6906(Top 63%)6906(Top 394%)
15K9.32 mi3.11 mi18391+2916960+1896960+18917922(Top 70%)6674(Top 61%)6674(Top 381%)
20K12.43 mi3.11 mi18074+3176779+1816779+18117398(Top 68%)6371(Top 58%)6371(Top 363%)
Half13.11 mi0.68 mi18020+546751+286751+2817110(Top 67%)6291(Top 58%)6291(Top 359%)
25K15.53 mi2.42 mi17589+4316545+2066545+20615897(Top 62%)5660(Top 52%)5660(Top 323%)
30K18.64 mi3.11 mi17125+4646328+2176328+21715307(Top 60%)5587(Top 51%)5587(Top 319%)
20M20.00 mi1.36 mi16966+1596277+516277+5114967(Top 59%)5658(Top 52%)5658(Top 323%)
21M21.00 mi1.00 mi16802+1646212+656212+6514023(Top 55%)5329(Top 49%)5329(Top 304%)
35K21.75 mi0.75 mi16769+336212621216420(Top 64%)6574(Top 60%)6574(Top 375%)
23M23.00 mi1.25 mi16848-796287-756287-7517234(Top 67%)7021(Top 64%)7021(Top 401%)
24M24.00 mi1.00 mi16988-1406390-1036390-10318888(Top 74%)7895(Top 72%)7895(Top 450%)
40K24.85 mi0.85 mi16983+56428-386428-3816995(Top 67%)7023(Top 64%)7023(Top 401%)
25.2M25.20 mi0.35 mi17088-1056492-646492-6421556(Top 84%)9243(Top 85%)9243(Top 527%)
Finish26.22 mi1.02 mi17064+246514-226514-2217876(Top 70%)7446(Top 68%)7446(Top 425%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17922

Females

6674

F45-49

6674

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

18315

Females

6906

F45-49

6906

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17922

Females

6674

F45-49

6674

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

17398

Females

6371

F45-49

6371

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17110

Females

6291

F45-49

6291

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

15897

Females

5660

F45-49

5660

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15307

Females

5587

F45-49

5587

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

14967

Females

5658

F45-49

5658

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14023

Females

5329

F45-49

5329

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

16420

Females

6574

F45-49

6574

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17234

Females

7021

F45-49

7021

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

18888

Females

7895

F45-49

7895

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

16995

Females

7023

F45-49

7023

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21556

Females

9243

F45-49

9243

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17876

Females

7446

F45-49

7446

Passing Analysis

Category:
Athletes Passed
3106
Passed By
1136
Net Change
+1970
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19034
5K → 10K485133+352#19034#18682
10K → 15K38190+291#18682#18391
15K → 20K40083+317#18391#18074
20K → Half6814+54#18074#18020
Half → 25K46130+431#18020#17589
25K → 30K52258+464#17589#17125
30K → 20M19940+159#17125#16966
20M → 21M19026+164#16966#16802
21M → 35K8754+33#16802#16769
35K → 23M75154-79#16769#16848
23M → 24M41181-140#16848#16988
24M → 40K9590+5#16988#16983
40K → 25.2M18123-105#16983#17088
25.2M → Finish8460+24#17088#17064
TOTALS31061136+1970
📊

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