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BOSTON MARATHON 2024

Elizabeth Hernberg

Bib: 25357•F

MA

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:10/mi
31:36
↑ 97↓ 3451.5%
10K· 6.21 mi
10:08/mi
1:03:05
↑ 79↓ 1380.4%
15K· 9.32 mi
9:58/mi
1:34:02
↑ 67↓ 78
20K· 12.43 mi
10:18/mi
2:06:01
↑ 106↓ 860.1%
Half· 13.11 mi
9:39/mi
2:12:36
↑ 19↓ 370.5%
25K· 15.53 mi
11:03/mi
2:39:24
↑ 66↓ 880.2%
30K· 18.64 mi
10:42/mi
3:12:39
↑ 181↓ 1480.2%
20M
10:56/mi
3:27:30
↑ 64↓ 500.2%
21M
11:55/mi
3:39:25
↑ 106↓ 241.6%
35K· 21.75 mi
10:20/mi
3:47:09
↑ 17↓ 861.7%
23M
9:32/mi
3:59:05
↑ 23↓ 630.6%
24M
9:21/mi
4:08:26
↓ 821.3%
40K· 24.85 mi
8:57/mi
4:16:05
↓ 200.3%
25.2M
10:03/mi
4:19:33
↑ 13↓ 160.2%
Finish· 26.22 mi
8:17/mi
4:27:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:36
Pace10:07 /mi
2nd Half
Distance13.11 mi
Time2:15:23
Pace10:20 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0231:3610:1031:36
10:10
-
10K
6.21 mi12:20:311:03:0510:0931:29
10:08
-0:02
15K
9.32 mi12:51:281:34:0210:0530:57
9:58
-0:10
20K
12.43 mi13:23:272:06:0110:0831:59
10:18
+0:20
Half
13.11 mi13:30:022:12:3610:076:35
9:39
-0:39
25K
15.53 mi13:56:502:39:2410:1626:48
11:03
+1:24
30K
18.64 mi14:30:053:12:3910:2033:15
10:42
-0:21
20M
20.00 mi14:44:563:27:3010:2214:51
10:56
+0:14
21M
21.00 mi14:56:513:39:2510:2711:55
11:55
+0:59
35K
21.75 mi15:04:353:47:0910:277:44
10:20
-1:35
23M
23.00 mi15:16:313:59:0510:2411:56
9:32
-0:48
24M
24.00 mi15:25:524:08:2610:219:21
9:21
-0:11
40K
24.85 mi15:33:314:16:0510:187:39
8:57
-0:24
25.2M
25.20 mi15:36:594:19:3310:183:28
10:03
+1:06
Finish
26.22 mi15:45:254:27:5910:148:26
8:17
-1:46

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

8:17 /mi

Average Pace

10:14 /mi

Slowest Pace

11:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:57

16% of race

Time at Steady Pace

2:17:13

51% of race

Time at Slower Pace

1:26:49

32% of race

Average Pace: 10:13 /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 mi11:49:0231:3610:1031:36
10:10
#23371
10K
6.21 mi12:20:311:03:0510:0931:29
10:08
#23103
15K
9.32 mi12:51:281:34:0210:0530:57
9:58
#22682
20K
12.43 mi13:23:272:06:0110:0831:59
10:18
#22305
Half
13.11 mi13:30:022:12:3610:076:35
9:39
#22223
25K
15.53 mi13:56:502:39:2410:1626:48
11:03
#22124
30K
18.64 mi14:30:053:12:3910:2033:15
10:42
#21584
20M
20.00 mi14:44:563:27:3010:2214:51
10:56
#21372
21M
21.00 mi14:56:513:39:2510:2711:55
11:55
#21230
35K
21.75 mi15:04:353:47:0910:277:44
10:20
#21118
23M
23.00 mi15:16:313:59:0510:2411:56
9:32
#20787
24M
24.00 mi15:25:524:08:2610:219:21
9:21
#20547
40K
24.85 mi15:33:314:16:0510:187:39
8:57
#20271
25.2M
25.20 mi15:36:594:19:3310:183:28
10:03
#20131
Finish
26.22 mi15:45:254:27:5910:148:26
8:17
#19881
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi233719585958521834(Top 85%)8786(Top 80%)8786(Top 189%)
10K6.21 mi3.10 mi23103+2689464+1219464+12122830(Top 89%)9350(Top 86%)9350(Top 201%)
15K9.32 mi3.11 mi22682+4219237+2279237+22721834(Top 85%)8786(Top 80%)8786(Top 189%)
20K12.43 mi3.11 mi22305+3779066+1719066+17121228(Top 83%)8487(Top 78%)8487(Top 182%)
Half13.11 mi0.68 mi22223+829026+409026+4020550(Top 80%)8175(Top 75%)8175(Top 175%)
25K15.53 mi2.42 mi22124+998986+408986+4021616(Top 85%)8789(Top 80%)8789(Top 189%)
30K18.64 mi3.11 mi21584+5408750+2368750+23619280(Top 75%)7730(Top 71%)7730(Top 166%)
20M20.00 mi1.36 mi21372+2128663+878663+8719117(Top 75%)7765(Top 71%)7765(Top 167%)
21M21.00 mi1.00 mi21230+1428609+548609+5418623(Top 73%)7638(Top 70%)7638(Top 164%)
35K21.75 mi0.75 mi21118+1128567+428567+4218143(Top 71%)7408(Top 68%)7408(Top 159%)
23M23.00 mi1.25 mi20787+3318423+1448423+14413687(Top 54%)5265(Top 48%)5265(Top 113%)
24M24.00 mi1.00 mi20547+2408312+1118312+11113813(Top 54%)5357(Top 49%)5357(Top 115%)
40K24.85 mi0.85 mi20271+2768176+1368176+13610668(Top 42%)3919(Top 36%)3919(Top 84%)
25.2M25.20 mi0.35 mi20131+1408107+698107+6911245(Top 44%)4238(Top 39%)4238(Top 91%)
Finish26.22 mi1.02 mi19881+2507988+1197988+11910235(Top 40%)3633(Top 33%)3633(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

21834

Females

8786

F18-39

8786

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

22830

Females

9350

F18-39

9350

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

21834

Females

8786

F18-39

8786

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21228

Females

8487

F18-39

8487

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

20550

Females

8175

F18-39

8175

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21616

Females

8789

F18-39

8789

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19280

Females

7730

F18-39

7730

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19117

Females

7765

F18-39

7765

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

18623

Females

7638

F18-39

7638

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

18143

Females

7408

F18-39

7408

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13687

Females

5265

F18-39

5265

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

13813

Females

5357

F18-39

5357

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

10668

Females

3919

F18-39

3919

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11245

Females

4238

F18-39

4238

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10235

Females

3633

F18-39

3633

Passing Analysis

Category:
Athletes Passed
3743
Passed By
253
Net Change
+3490
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23371
5K → 10K36193+268#23371#23103
10K → 15K43918+421#23103#22682
15K → 20K40225+377#22682#22305
20K → Half842+82#22305#22223
Half → 25K18384+99#22223#22124
25K → 30K55010+540#22124#21584
30K → 20M2186+212#21584#21372
20M → 21M15311+142#21372#21230
21M → 35K1153+112#21230#21118
35K → 23M3321+331#21118#20787
23M → 24M2400+240#20787#20547
24M → 40K2760+276#20547#20271
40K → 25.2M1400+140#20271#20131
25.2M → Finish2500+250#20131#19881
TOTALS3743253+3490
📊

Passing Visuals

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