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BOSTON MARATHON 2024

Sara Szabo

Bib: 13709•F

AB

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 34%
Gender (Female)
#0 / 10924
Top 19%
Division (F18-39)
#0 / 4660
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:10
Rank: #10406
Start → 5K
23:10 | 7:27/mi
10K· 6.21 mi
46:09
Rank: #9842 (+564)
5K → 10K
22:59 | 7:24/mi
15K· 9.32 mi
1:09:08
Rank: #9490 (+352)
10K → 15K
22:59 | 7:24/mi
20K· 12.43 mi
1:33:24
Rank: #9749 (-259)
15K → 20K
24:16 | 7:49/mi
Half· 13.11 mi
1:38:26
Rank: #9649 (+100)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:57:42
Rank: #9632 (+17)
Half → 25K
19:16 | 7:57/mi
30K· 18.64 mi
2:22:54
Rank: #9305 (+327)
25K → 30K
25:12 | 8:07/mi
20M
2:33:46
Rank: #9016 (+289)
30K → 20M
10:52 | 8:00/mi
21M
2:43:01
Rank: #8985 (+31)
20M → 21M
9:15 | 9:15/mi
35K· 21.75 mi
2:49:08
Rank: #8922 (+63)
21M → 35K
6:07 | 8:11/mi
23M
2:59:47
Rank: #8816 (+106)
35K → 23M
10:39 | 8:30/mi
24M
3:08:11
Rank: #8780 (+36)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:15:30
Rank: #8736 (+44)
24M → 40K
7:19 | 8:33/mi
25.2M
3:19:16
Rank: #8865 (-129)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
3:27:01
Rank: #8705 (+160)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:26
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:48:35
Pace8:17 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0723:107:2723:10
7:27
-
10K
6.21 mi11:17:0646:097:2622:59
7:24
-0:03
15K
9.32 mi11:40:051:09:087:2522:59
7:24
0:00
20K
12.43 mi12:04:211:33:247:3124:16
7:49
+0:25
Half
13.11 mi12:09:231:38:267:315:02
7:23
-0:26
25K
15.53 mi12:28:391:57:427:3519:16
7:57
+0:34
30K
18.64 mi12:53:512:22:547:4025:12
8:07
+0:10
20M
20.00 mi13:04:432:33:467:4110:52
8:00
-0:07
21M
21.00 mi13:13:582:43:017:469:15
9:15
+1:15
35K
21.75 mi13:20:052:49:087:476:07
8:11
-1:04
23M
23.00 mi13:30:442:59:477:4910:39
8:30
+0:19
24M
24.00 mi13:39:083:08:117:508:24
8:24
-0:06
40K
24.85 mi13:46:273:15:307:527:19
8:33
+0:09
25.2M
25.20 mi13:50:133:19:167:543:46
10:55
+2:22
Finish
26.22 mi13:57:583:27:017:547:45
7:36
-3:19

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

7:23 /mi

Average Pace

7:54 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:10

36% of race

Time at Steady Pace

1:41:52

49% of race

Time at Slower Pace

30:59

15% of race

Average Pace: 7:54 /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 mi10:54:0723:107:2723:10
7:27
#10406
10K
6.21 mi11:17:0646:097:2622:59
7:24
#9842
15K
9.32 mi11:40:051:09:087:2522:59
7:24
#9490
20K
12.43 mi12:04:211:33:247:3124:16
7:49
#9749
Half
13.11 mi12:09:231:38:267:315:02
7:23
#9649
25K
15.53 mi12:28:391:57:427:3519:16
7:57
#9632
30K
18.64 mi12:53:512:22:547:4025:12
8:07
#9305
20M
20.00 mi13:04:432:33:467:4110:52
8:00
#9016
21M
21.00 mi13:13:582:43:017:469:15
9:15
#8985
35K
21.75 mi13:20:052:49:087:476:07
8:11
#8922
23M
23.00 mi13:30:442:59:477:4910:39
8:30
#8816
24M
24.00 mi13:39:083:08:117:508:24
8:24
#8780
40K
24.85 mi13:46:273:15:307:527:19
8:33
#8736
25.2M
25.20 mi13:50:133:19:167:543:46
10:55
#8865
Finish
26.22 mi13:57:583:27:017:547:45
7:36
#8705
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10406223022308891(Top 35%)1649(Top 15%)1649(Top 35%)
10K6.21 mi3.10 mi9842+5641979+2511979+2519422(Top 37%)1846(Top 17%)1846(Top 40%)
15K9.32 mi3.11 mi9490+3521851+1281851+1288891(Top 35%)1649(Top 15%)1649(Top 35%)
20K12.43 mi3.11 mi9749-2592019-1682019-16810504(Top 41%)2577(Top 24%)2577(Top 55%)
Half13.11 mi0.68 mi9649+1001979+401979+408309(Top 33%)1511(Top 14%)1511(Top 32%)
25K15.53 mi2.42 mi9632+172031-522031-529852(Top 39%)2412(Top 22%)2412(Top 52%)
30K18.64 mi3.11 mi9305+3271961+701961+708515(Top 33%)1986(Top 18%)1986(Top 43%)
20M20.00 mi1.36 mi9016+2891881+801881+806769(Top 26%)1459(Top 13%)1459(Top 31%)
21M21.00 mi1.00 mi8985+311936-551936-559721(Top 38%)3066(Top 28%)3066(Top 66%)
35K21.75 mi0.75 mi8922+631931+51931+58861(Top 35%)2642(Top 24%)2642(Top 57%)
23M23.00 mi1.25 mi8816+1061949-181949-188525(Top 33%)2630(Top 24%)2630(Top 56%)
24M24.00 mi1.00 mi8780+361979-301979-308855(Top 35%)2871(Top 26%)2871(Top 62%)
40K24.85 mi0.85 mi8736+441998-191998-198672(Top 34%)2904(Top 27%)2904(Top 62%)
25.2M25.20 mi0.35 mi8865-1292082-842082-8414235(Top 56%)5658(Top 52%)5658(Top 121%)
Finish26.22 mi1.02 mi8705+1602058+242058+246211(Top 24%)1750(Top 16%)1750(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

8891

Females

1649

F18-39

1649

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9422

Females

1846

F18-39

1846

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

8891

Females

1649

F18-39

1649

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10504

Females

2577

F18-39

2577

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8309

Females

1511

F18-39

1511

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

9852

Females

2412

F18-39

2412

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8515

Females

1986

F18-39

1986

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6769

Females

1459

F18-39

1459

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9721

Females

3066

F18-39

3066

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

8861

Females

2642

F18-39

2642

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8525

Females

2630

F18-39

2630

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

8855

Females

2871

F18-39

2871

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8672

Females

2904

F18-39

2904

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14235

Females

5658

F18-39

5658

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6211

Females

1750

F18-39

1750

Passing Analysis

Category:
Athletes Passed
3057*
Passed By
1355
Net Change
+1701
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10406
5K → 10K629*65+564#10406#9842
10K → 15K39038+352#9842#9490
15K → 20K149408-259#9490#9749
20K → Half1033+100#9749#9649
Half → 25K224206+17#9649#9632
25K → 30K41992+327#9632#9305
30K → 20M30314+289#9305#9016
20M → 21M146115+31#9016#8985
21M → 35K10845+63#8985#8922
35K → 23M17872+106#8922#8816
23M → 24M10771+36#8816#8780
24M → 40K10763+44#8780#8736
40K → 25.2M18147-129#8736#8865
25.2M → Finish17616+160#8865#8705
TOTALS3057*1355+1701

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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