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BOSTON MARATHON 2024

Susan Hahn

Bib: 8223•F

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 16%
Gender (Female)
#0 / 10924
Top 4%
Division (F18-39)
#0 / 4660
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:37
Rank: #6798
Start → 5K
21:37 | 6:57/mi
10K· 6.21 mi
43:19
Rank: #6656 (+142)
5K → 10K
21:42 | 6:59/mi
15K· 9.32 mi
1:05:13
Rank: #6591 (+65)
10K → 15K
21:54 | 7:03/mi
20K· 12.43 mi
1:27:15
Rank: #6312 (+279)
15K → 20K
22:02 | 7:06/mi
Half· 13.11 mi
1:32:04
Rank: #6284 (+28)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:49:27
Rank: #6004 (+280)
Half → 25K
17:23 | 7:10/mi
30K· 18.64 mi
2:12:01
Rank: #5480 (+524)
25K → 30K
22:34 | 7:16/mi
20M
2:21:58
Rank: #5243 (+237)
30K → 20M
9:57 | 7:19/mi
21M
2:29:47
Rank: #5027 (+216)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:35:10
Rank: #4926 (+101)
21M → 35K
5:23 | 7:12/mi
23M
2:44:27
Rank: #4721 (+205)
35K → 23M
9:17 | 7:25/mi
24M
2:51:40
Rank: #4558 (+163)
23M → 24M
7:13 | 7:13/mi
40K· 24.85 mi
2:57:52
Rank: #4376 (+182)
24M → 40K
6:12 | 7:15/mi
25.2M
3:00:30
Rank: #4281 (+95)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:07:03
Rank: #4067 (+214)
25.2M → Finish
6:33 | 6:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:04
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:34:59
Pace7:15 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0721:376:5721:37
6:57
-
10K
6.21 mi11:08:4943:196:5821:42
6:59
+0:02
15K
9.32 mi11:30:431:05:137:0021:54
7:03
+0:04
20K
12.43 mi11:52:451:27:157:0122:02
7:06
+0:03
Half
13.11 mi11:57:341:32:047:014:49
7:04
-0:02
25K
15.53 mi12:14:571:49:277:0317:23
7:10
+0:06
30K
18.64 mi12:37:312:12:017:0522:34
7:16
+0:06
20M
20.00 mi12:47:282:21:587:069:57
7:19
+0:03
21M
21.00 mi12:55:172:29:477:087:49
7:49
+0:30
35K
21.75 mi13:00:402:35:107:085:23
7:12
-0:37
23M
23.00 mi13:09:572:44:277:099:17
7:25
+0:13
24M
24.00 mi13:17:102:51:407:097:13
7:13
-0:12
40K
24.85 mi13:23:222:57:527:096:12
7:15
+0:02
25.2M
25.20 mi13:26:003:00:307:102:38
7:38
+0:23
Finish
26.22 mi13:32:333:07:037:086:33
6:26
-1:12

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

6:26 /mi

Average Pace

7:08 /mi

Slowest Pace

7:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:52

27% of race

Time at Steady Pace

1:57:27

63% of race

Time at Slower Pace

19:44

11% of race

Average Pace: 7:08 /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 mi10:47:0721:376:5721:37
6:57
#6798
10K
6.21 mi11:08:4943:196:5821:42
6:59
#6656
15K
9.32 mi11:30:431:05:137:0021:54
7:03
#6591
20K
12.43 mi11:52:451:27:157:0122:02
7:06
#6312
Half
13.11 mi11:57:341:32:047:014:49
7:04
#6284
25K
15.53 mi12:14:571:49:277:0317:23
7:10
#6004
30K
18.64 mi12:37:312:12:017:0522:34
7:16
#5480
20M
20.00 mi12:47:282:21:587:069:57
7:19
#5243
21M
21.00 mi12:55:172:29:477:087:49
7:49
#5027
35K
21.75 mi13:00:402:35:107:085:23
7:12
#4926
23M
23.00 mi13:09:572:44:277:099:17
7:25
#4721
24M
24.00 mi13:17:102:51:407:097:13
7:13
#4558
40K
24.85 mi13:23:222:57:527:096:12
7:15
#4376
25.2M
25.20 mi13:26:003:00:307:102:38
7:38
#4281
Finish
26.22 mi13:32:333:07:037:086:33
6:26
#4067
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi67987557556511(Top 25%)753(Top 7%)753(Top 16%)
10K6.21 mi3.10 mi6656+142736+19736+196575(Top 26%)745(Top 7%)745(Top 16%)
15K9.32 mi3.11 mi6591+65738-2738-26511(Top 25%)753(Top 7%)753(Top 16%)
20K12.43 mi3.11 mi6312+279680+58680+585748(Top 22%)600(Top 5%)600(Top 13%)
Half13.11 mi0.68 mi6284+28685-5685-56143(Top 24%)703(Top 6%)703(Top 15%)
25K15.53 mi2.42 mi6004+280630+55630+555152(Top 20%)555(Top 5%)555(Top 12%)
30K18.64 mi3.11 mi5480+524556+74556+744057(Top 16%)385(Top 4%)385(Top 8%)
20M20.00 mi1.36 mi5243+237515+41515+413654(Top 14%)351(Top 3%)351(Top 8%)
21M21.00 mi1.00 mi5027+216487+28487+283524(Top 14%)397(Top 4%)397(Top 9%)
35K21.75 mi0.75 mi4926+101478+9478+93786(Top 15%)467(Top 4%)467(Top 10%)
23M23.00 mi1.25 mi4721+205458+20458+203338(Top 13%)406(Top 4%)406(Top 9%)
24M24.00 mi1.00 mi4558+163447+11447+113068(Top 12%)391(Top 4%)391(Top 8%)
40K24.85 mi0.85 mi4376+182435+12435+122675(Top 10%)336(Top 3%)336(Top 7%)
25.2M25.20 mi0.35 mi4281+95424+11424+111801(Top 7%)194(Top 2%)194(Top 4%)
Finish26.22 mi1.02 mi4067+214395+29395+291226(Top 5%)105(Top 1.0%)105(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6511

Females

753

F18-39

753

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6575

Females

745

F18-39

745

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6511

Females

753

F18-39

753

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5748

Females

600

F18-39

600

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6143

Females

703

F18-39

703

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5152

Females

555

F18-39

555

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4057

Females

385

F18-39

385

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3654

Females

351

F18-39

351

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3524

Females

397

F18-39

397

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3786

Females

467

F18-39

467

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3338

Females

406

F18-39

406

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3068

Females

391

F18-39

391

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2675

Females

336

F18-39

336

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1801

Females

194

F18-39

194

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1226

Females

105

F18-39

105

Passing Analysis

Category:
Athletes Passed
3131
Passed By
400
Net Change
+2731
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6798
5K → 10K276134+142#6798#6656
10K → 15K185120+65#6656#6591
15K → 20K31839+279#6591#6312
20K → Half4921+28#6312#6284
Half → 25K30929+280#6284#6004
25K → 30K5339+524#6004#5480
30K → 20M2469+237#5480#5243
20M → 21M2259+216#5243#5027
21M → 35K1087+101#5027#4926
35K → 23M2138+205#4926#4721
23M → 24M17310+163#4721#4558
24M → 40K1864+182#4558#4376
40K → 25.2M961+95#4376#4281
25.2M → Finish2140+214#4281#4067
TOTALS3131400+2731
📊

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