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BOSTON MARATHON 2024

Sarah Hetzel

Bib: 16265•F

SC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 24%
Division (F18-39)
#0 / 4660
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:15
Rank: #10629
Start → 5K
23:15 | 7:29/mi
10K· 6.21 mi
46:20
Rank: #10107 (+522)
5K → 10K
23:05 | 7:26/mi
15K· 9.32 mi
1:09:39
Rank: #9939 (+168)
10K → 15K
23:19 | 7:30/mi
20K· 12.43 mi
1:33:37
Rank: #9886 (+53)
15K → 20K
23:58 | 7:43/mi
Half· 13.11 mi
1:38:48
Rank: #9872 (+14)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:58:05
Rank: #9809 (+63)
Half → 25K
19:17 | 7:57/mi
30K· 18.64 mi
2:24:56
Rank: #10072 (-263)
25K → 30K
26:51 | 8:39/mi
20M
2:37:20
Rank: #10275 (-203)
30K → 20M
12:24 | 9:07/mi
21M
2:47:03
Rank: #10330 (-55)
20M → 21M
9:43 | 9:43/mi
35K· 21.75 mi
2:53:01
Rank: #10184 (+146)
21M → 35K
5:58 | 7:59/mi
23M
3:04:18
Rank: #10208 (-24)
35K → 23M
11:17 | 9:01/mi
24M
3:12:45
Rank: #10125 (+83)
23M → 24M
8:27 | 8:27/mi
40K· 24.85 mi
3:20:06
Rank: #10050 (+75)
24M → 40K
7:21 | 8:36/mi
25.2M
3:23:24
Rank: #10017 (+33)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:31:34
Rank: #9936 (+81)
25.2M → Finish
8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:48
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:52:46
Pace8:36 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3723:157:2923:15
7:29
-
10K
6.21 mi11:36:4246:207:2723:05
7:26
-0:03
15K
9.32 mi12:00:011:09:397:2823:19
7:30
+0:04
20K
12.43 mi12:23:591:33:377:3223:58
7:43
+0:13
Half
13.11 mi12:29:101:38:487:325:11
7:36
-0:07
25K
15.53 mi12:48:271:58:057:3619:17
7:57
+0:21
30K
18.64 mi13:15:182:24:567:4626:51
8:39
+0:42
20M
20.00 mi13:27:422:37:207:5212:24
9:07
+0:28
21M
21.00 mi13:37:252:47:037:579:43
9:43
+0:36
35K
21.75 mi13:43:232:53:017:575:58
7:59
-1:44
23M
23.00 mi13:54:403:04:188:0111:17
9:01
+1:02
24M
24.00 mi14:03:073:12:458:028:27
8:27
-0:34
40K
24.85 mi14:10:283:20:068:037:21
8:36
+0:09
25.2M
25.20 mi14:13:463:23:248:043:18
9:34
+0:58
Finish
26.22 mi14:21:563:31:348:058:10
8:01
-1:33

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

7:26 /mi

Average Pace

8:05 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:50

35% of race

Time at Steady Pace

57:23

27% of race

Time at Slower Pace

1:19:21

38% of race

Average Pace: 8:04 /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 mi11:13:3723:157:2923:15
7:29
#10629
10K
6.21 mi11:36:4246:207:2723:05
7:26
#10107
15K
9.32 mi12:00:011:09:397:2823:19
7:30
#9939
20K
12.43 mi12:23:591:33:377:3223:58
7:43
#9886
Half
13.11 mi12:29:101:38:487:325:11
7:36
#9872
25K
15.53 mi12:48:271:58:057:3619:17
7:57
#9809
30K
18.64 mi13:15:182:24:567:4626:51
8:39
#10072
20M
20.00 mi13:27:422:37:207:5212:24
9:07
#10275
21M
21.00 mi13:37:252:47:037:579:43
9:43
#10330
35K
21.75 mi13:43:232:53:017:575:58
7:59
#10184
23M
23.00 mi13:54:403:04:188:0111:17
9:01
#10208
24M
24.00 mi14:03:073:12:458:028:27
8:27
#10125
40K
24.85 mi14:10:283:20:068:037:21
8:36
#10050
25.2M
25.20 mi14:13:463:23:248:043:18
9:34
#10017
Finish
26.22 mi14:21:563:31:348:058:10
8:01
#9936
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10629236023609732(Top 38%)2040(Top 19%)2040(Top 44%)
10K6.21 mi3.10 mi10107+5222104+2562104+2569666(Top 38%)1954(Top 18%)1954(Top 42%)
15K9.32 mi3.11 mi9939+1682061+432061+439732(Top 38%)2040(Top 19%)2040(Top 44%)
20K12.43 mi3.11 mi9886+532086-252086-259856(Top 39%)2258(Top 21%)2258(Top 48%)
Half13.11 mi0.68 mi9872+142090-42090-49894(Top 39%)2251(Top 21%)2251(Top 48%)
25K15.53 mi2.42 mi9809+632126-362126-369906(Top 39%)2439(Top 22%)2439(Top 52%)
30K18.64 mi3.11 mi10072-2632354-2282354-22811402(Top 45%)3393(Top 31%)3393(Top 73%)
20M20.00 mi1.36 mi10275-2032523-1692523-16912756(Top 50%)4431(Top 41%)4431(Top 95%)
21M21.00 mi1.00 mi10330-552597-742597-7411780(Top 46%)4141(Top 38%)4141(Top 89%)
35K21.75 mi0.75 mi10184+1462557+402557+407684(Top 30%)2083(Top 19%)2083(Top 45%)
23M23.00 mi1.25 mi10208-242626-692626-6911235(Top 44%)4014(Top 37%)4014(Top 86%)
24M24.00 mi1.00 mi10125+832635-92635-99172(Top 36%)3016(Top 28%)3016(Top 65%)
40K24.85 mi0.85 mi10050+752640-52640-58863(Top 35%)3007(Top 28%)3007(Top 65%)
25.2M25.20 mi0.35 mi10017+332641-12641-19049(Top 35%)3167(Top 29%)3167(Top 68%)
Finish26.22 mi1.02 mi9936+812642-12642-18615(Top 34%)2877(Top 26%)2877(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9732

Females

2040

F18-39

2040

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

9666

Females

1954

F18-39

1954

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9732

Females

2040

F18-39

2040

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

9856

Females

2258

F18-39

2258

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

9894

Females

2251

F18-39

2251

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

9906

Females

2439

F18-39

2439

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11402

Females

3393

F18-39

3393

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12756

Females

4431

F18-39

4431

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

11780

Females

4141

F18-39

4141

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7684

Females

2083

F18-39

2083

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11235

Females

4014

F18-39

4014

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9172

Females

3016

F18-39

3016

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8863

Females

3007

F18-39

3007

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9049

Females

3167

F18-39

3167

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

8615

Females

2877

F18-39

2877

Passing Analysis

Category:
Athletes Passed
2528*
Passed By
1830
Net Change
+693
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10629
5K → 10K600*78+522#10629#10107
10K → 15K300*132+168#10107#9939
15K → 20K233179+53#9939#9886
20K → Half5137+14#9886#9872
Half → 25K241177+63#9872#9809
25K → 30K192453-263#9809#10072
30K → 20M88290-203#10072#10275
20M → 21M119174-55#10275#10330
21M → 35K1537+146#10330#10184
35K → 23M123147-24#10184#10208
23M → 24M13653+83#10208#10125
24M → 40K117*42+75#10125#10050
40K → 25.2M5320+33#10050#10017
25.2M → Finish122*41+81#10017#9936
TOTALS2528*1830+693

* 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