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BOSTON MARATHON 2024

Stefanie Borg

Bib: 17035•F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 43%
Masters (Masters Women)
#0 / 6263
Top 32%
Division (F50-54)
#0 / 1187
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:16
Rank: #10683
Start → 5K
23:16 | 7:29/mi
10K· 6.21 mi
46:35
Rank: #10473 (+210)
5K → 10K
23:19 | 7:30/mi
15K· 9.32 mi
1:11:27
Rank: #11459 (-986)
10K → 15K
24:52 | 8:00/mi
20K· 12.43 mi
1:36:31
Rank: #11664 (-205)
15K → 20K
25:04 | 8:04/mi
Half· 13.11 mi
1:42:05
Rank: #11762 (-98)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:02:52
Rank: #12058 (-296)
Half → 25K
20:47 | 8:34/mi
30K· 18.64 mi
2:30:57
Rank: #12340 (-282)
25K → 30K
28:05 | 9:02/mi
20M
2:43:22
Rank: #12321 (+19)
30K → 20M
12:25 | 9:08/mi
21M
2:53:46
Rank: #12453 (-132)
20M → 21M
10:24 | 10:24/mi
35K· 21.75 mi
3:00:47
Rank: #12533 (-80)
21M → 35K
7:01 | 9:23/mi
23M
3:13:23
Rank: #12768 (-235)
35K → 23M
12:36 | 10:04/mi
24M
3:24:56
Rank: #13376 (-608)
23M → 24M
11:33 | 11:33/mi
40K· 24.85 mi
3:35:22
Rank: #13916 (-540)
24M → 40K
10:26 | 12:12/mi
25.2M
3:38:52
Rank: #13850 (+66)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:47:48
Rank: #13793 (+57)
25.2M → Finish
8:56 | 8:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:05
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time2:05:43
Pace9:35 /mi
📊Positive Split: 23.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:0323:167:2923:16
7:29
-
10K
6.21 mi11:37:2246:357:3023:19
7:30
+0:01
15K
9.32 mi12:02:141:11:277:4024:52
8:00
+0:30
20K
12.43 mi12:27:181:36:317:4625:04
8:04
+0:04
Half
13.11 mi12:32:521:42:057:475:34
8:10
+0:06
25K
15.53 mi12:53:392:02:527:5520:47
8:34
+0:24
30K
18.64 mi13:21:442:30:578:0628:05
9:02
+0:28
20M
20.00 mi13:34:092:43:228:1012:25
9:08
+0:06
21M
21.00 mi13:44:332:53:468:1610:24
10:24
+1:16
35K
21.75 mi13:51:343:00:478:197:01
9:23
-1:01
23M
23.00 mi14:04:103:13:238:2412:36
10:04
+0:41
24M
24.00 mi14:15:433:24:568:3211:33
11:33
+1:29
40K
24.85 mi14:26:093:35:228:4010:26
12:12
+0:39
25.2M
25.20 mi14:29:393:38:528:413:30
10:09
-2:03
Finish
26.22 mi14:38:353:47:488:428:56
8:46
-1:23

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

7:29 /mi

Average Pace

8:42 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:05

45% of race

Time at Steady Pace

1:17:14

34% of race

Time at Slower Pace

48:29

21% of race

Average Pace: 8:41 /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 mi11:14:0323:167:2923:16
7:29
#10683
10K
6.21 mi11:37:2246:357:3023:19
7:30
#10473
15K
9.32 mi12:02:141:11:277:4024:52
8:00
#11459
20K
12.43 mi12:27:181:36:317:4625:04
8:04
#11664
Half
13.11 mi12:32:521:42:057:475:34
8:10
#11762
25K
15.53 mi12:53:392:02:527:5520:47
8:34
#12058
30K
18.64 mi13:21:442:30:578:0628:05
9:02
#12340
20M
20.00 mi13:34:092:43:228:1012:25
9:08
#12321
21M
21.00 mi13:44:332:53:468:1610:24
10:24
#12453
35K
21.75 mi13:51:343:00:478:197:01
9:23
#12533
23M
23.00 mi14:04:103:13:238:2412:36
10:04
#12768
24M
24.00 mi14:15:433:24:568:3211:33
11:33
#13376
40K
24.85 mi14:26:093:35:228:4010:26
12:12
#13916
25.2M
25.20 mi14:29:393:38:528:413:30
10:09
#13850
Finish
26.22 mi14:38:353:47:488:428:56
8:46
#13793
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi106832400240013496(Top 53%)4080(Top 37%)4080(Top 344%)
10K6.21 mi3.10 mi10473+2102312+882312+8810336(Top 40%)2271(Top 21%)2271(Top 191%)
15K9.32 mi3.11 mi11459-9862896-5842896-58413496(Top 53%)4080(Top 37%)4080(Top 344%)
20K12.43 mi3.11 mi11664-2053033-1373033-13712322(Top 48%)3493(Top 32%)3493(Top 294%)
Half13.11 mi0.68 mi11762-983095-623095-6213845(Top 54%)4392(Top 40%)4392(Top 370%)
25K15.53 mi2.42 mi12058-2963290-1953290-19513450(Top 53%)4295(Top 39%)4295(Top 362%)
30K18.64 mi3.11 mi12340-2823544-2543544-25413424(Top 53%)4522(Top 41%)4522(Top 381%)
20M20.00 mi1.36 mi12321+193579-353579-3512822(Top 50%)4475(Top 41%)4475(Top 377%)
21M21.00 mi1.00 mi12453-1323720-1413720-14114518(Top 57%)5579(Top 51%)5579(Top 470%)
35K21.75 mi0.75 mi12533-803800-803800-8015046(Top 59%)5860(Top 54%)5860(Top 494%)
23M23.00 mi1.25 mi12768-2353988-1883988-18815694(Top 61%)6251(Top 57%)6251(Top 527%)
24M24.00 mi1.00 mi13376-6084389-4014389-40120545(Top 80%)8703(Top 80%)8703(Top 733%)
40K24.85 mi0.85 mi13916-5404725-3364725-33620844(Top 82%)8927(Top 82%)8927(Top 752%)
25.2M25.20 mi0.35 mi13850+664704+214704+2111579(Top 45%)4383(Top 40%)4383(Top 369%)
Finish26.22 mi1.02 mi13793+574705-14705-112999(Top 51%)4967(Top 45%)4967(Top 418%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13496

Females

4080

F50-54

4080

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10336

Females

2271

F50-54

2271

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13496

Females

4080

F50-54

4080

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12322

Females

3493

F50-54

3493

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13845

Females

4392

F50-54

4392

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

13450

Females

4295

F50-54

4295

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

13424

Females

4522

F50-54

4522

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12822

Females

4475

F50-54

4475

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

14518

Females

5579

F50-54

5579

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15046

Females

5860

F50-54

5860

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15694

Females

6251

F50-54

6251

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

20545

Females

8703

F50-54

8703

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20844

Females

8927

F50-54

8927

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11579

Females

4383

F50-54

4383

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

12999

Females

4967

F50-54

4967

Passing Analysis

Category:
Athletes Passed
1565
Passed By
4675
Net Change
-3110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10683
5K → 10K399189+210#10683#10473
10K → 15K411027-986#10473#11459
15K → 20K174379-205#11459#11664
20K → Half14112-98#11664#11762
Half → 25K152448-296#11762#12058
25K → 30K212494-282#12058#12340
30K → 20M143124+19#12340#12321
20M → 21M91223-132#12321#12453
21M → 35K43123-80#12453#12533
35K → 23M71306-235#12533#12768
23M → 24M20628-608#12768#13376
24M → 40K20560-540#13376#13916
40K → 25.2M759+66#13916#13850
25.2M → Finish11053+57#13850#13793
TOTALS15654675-3110
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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