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BOSTON MARATHON 2024

Liz Hatzenbuehler

NC

Bib: 16424 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 24%
Masters (Masters Women)
#0 / 6263
Top 13%
Division (F40-44)
#0 / 1613
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:56/mi
24:39
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:52/mi
49:05
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:54/mi
1:13:37
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:57/mi
1:38:19
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:55/mi
1:43:43
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:02/mi
2:03:12
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:16/mi
2:28:53
↑ 181↓ 1480.2%
138 ft elev
20M
8:17/mi
2:40:09
↑ 64↓ 500.2%
148 ft elev
21M
8:55/mi
2:49:04
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:56/mi
2:55:00
↑ 17↓ 861.7%
156 ft elev
23M
8:14/mi
3:05:19
↑ 23↓ 630.6%
116 ft elev
24M
8:02/mi
3:13:21
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:17/mi
3:20:26
↓ 200.3%
20 ft elev
25.2M
9:08/mi
3:23:35
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:56/mi
3:31:40
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:43:437:55 /mi⚡ faster
2nd Half
1:47:578:14 /mi+4.1%
Positive split — 4.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5024:397:5624:39
7:56
-
10K
6.21 mi11:39:1649:057:5424:26
7:52
-0:04
15K
9.32 mi12:03:481:13:377:5424:32
7:54
+0:02
20K
12.43 mi12:28:301:38:197:5524:42
7:57
+0:03
Half
13.11 mi12:33:541:43:437:555:24
7:55
-0:02
25K
15.53 mi12:53:232:03:127:5619:29
8:02
+0:07
30K
18.64 mi13:19:042:28:537:5925:41
8:16
+0:14
20M
20.00 mi13:30:202:40:098:0011:16
8:17
+0:01
21M
21.00 mi13:39:152:49:048:038:55
8:55
+0:38
35K
21.75 mi13:45:112:55:008:035:56
7:56
-0:59
23M
23.00 mi13:55:303:05:198:0310:19
8:14
+0:18
24M
24.00 mi14:03:323:13:218:038:02
8:02
-0:12
40K
24.85 mi14:10:373:20:268:047:05
8:17
+0:15
25.2M
25.20 mi14:13:463:23:358:053:09
9:08
+0:51
Finish
26.22 mi14:21:513:31:408:058:05
7:56
-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

7:52 /mi

Average Pace

8:05 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:36

94% of race

Time at Steady Pace

12:04

6% of race

Time at Slower Pace

0:00

0% 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 mi11:14:5024:397:5624:39
7:56
#14142
10K
6.21 mi11:39:1649:057:5424:26
7:52
#13643
15K
9.32 mi12:03:481:13:377:5424:32
7:54
#13293
20K
12.43 mi12:28:301:38:197:5524:42
7:57
#12728
Half
13.11 mi12:33:541:43:437:555:24
7:55
#12690
25K
15.53 mi12:53:232:03:127:5619:29
8:02
#12214
30K
18.64 mi13:19:042:28:537:5925:41
8:16
#11570
20M
20.00 mi13:30:202:40:098:0011:16
8:17
#11242
21M
21.00 mi13:39:152:49:048:038:55
8:55
#10949
35K
21.75 mi13:45:112:55:008:035:56
7:56
#10780
23M
23.00 mi13:55:303:05:198:0310:19
8:14
#10485
24M
24.00 mi14:03:323:13:218:038:02
8:02
#10277
40K
24.85 mi14:10:373:20:268:047:05
8:17
#10132
25.2M
25.20 mi14:13:463:23:358:053:09
9:08
#10069
Finish
26.22 mi14:21:513:31:408:058:05
7:56
#9965
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi14142440344031265635973597
10K6.21 mi3.10 mi13643+4994112+2914112+2911317538603860
15K9.32 mi3.11 mi13293+3503919+1933919+1931265635973597
20K12.43 mi3.11 mi12728+5653616+3033616+3031149330583058
Half13.11 mi0.68 mi12690+383605+113605+111215633943394
25K15.53 mi2.42 mi12214+4763384+2213384+2211042226932693
30K18.64 mi3.11 mi11570+6443128+2563128+256939224052405
20M20.00 mi1.36 mi11242+3283010+1183010+118835721662166
21M21.00 mi1.00 mi10949+2932907+1032907+103819322852285
35K21.75 mi0.75 mi10780+1692859+482859+48742219701970
23M23.00 mi1.25 mi10485+2952775+842775+84704719251925
24M24.00 mi1.00 mi10277+2082716+592716+59684819361936
40K24.85 mi0.85 mi10132+1452683+332683+33727422722272
25.2M25.20 mi0.35 mi10069+632666+172666+17724423112311
Finish26.22 mi1.02 mi9965+1042660+62660+6815226582658

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

12656

Females

3597

F40-44

3597

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13175

Females

3860

F40-44

3860

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

12656

Females

3597

F40-44

3597

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11493

Females

3058

F40-44

3058

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12156

Females

3394

F40-44

3394

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10422

Females

2693

F40-44

2693

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9392

Females

2405

F40-44

2405

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8357

Females

2166

F40-44

2166

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8193

Females

2285

F40-44

2285

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7422

Females

1970

F40-44

1970

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7047

Females

1925

F40-44

1925

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6848

Females

1936

F40-44

1936

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7274

Females

2272

F40-44

2272

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7244

Females

2311

F40-44

2311

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

8152

Females

2658

F40-44

2658

Passing Analysis

Category:
Athletes Passed
4606*
Passed By
429
Net Change
+4177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14142
5K → 10K606107+499#14142#13643
10K → 15K42070+350#13643#13293
15K → 20K59934+565#13293#12728
20K → Half6022+38#12728#12690
Half → 25K51034+476#12690#12214
25K → 30K67430+644#12214#11570
30K → 20M34719+328#11570#11242
20M → 21M31421+293#11242#10949
21M → 35K1756+169#10949#10780
35K → 23M30813+295#10780#10485
23M → 24M22315+208#10485#10277
24M → 40K159*14+145#10277#10132
40K → 25.2M729+63#10132#10069
25.2M → Finish139*35+104#10069#9965
TOTALS4606*429+4177

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

Passing Charts

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