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BOSTON MARATHON 2024

Jacqueline Berchtein

Bib: 26178•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
8:53/mi
27:36
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
53:08
↑ 79↓ 1380.4%
15K· 9.32 mi
8:06/mi
1:18:19
↑ 67↓ 78
20K· 12.43 mi
8:37/mi
1:45:05
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:50:52
↑ 19↓ 370.5%
25K· 15.53 mi
9:06/mi
2:12:57
↑ 66↓ 880.2%
30K· 18.64 mi
10:16/mi
2:44:51
↑ 181↓ 1480.2%
20M
9:46/mi
2:58:08
↑ 64↓ 500.2%
21M
14:03/mi
3:12:11
↑ 106↓ 241.6%
35K· 21.75 mi
9:03/mi
3:18:57
↑ 17↓ 861.7%
23M
9:35/mi
3:30:57
↑ 23↓ 630.6%
24M
9:32/mi
3:40:29
↓ 821.3%
40K· 24.85 mi
10:00/mi
3:49:02
↓ 200.3%
25.2M
12:28/mi
3:53:20
↑ 13↓ 160.2%
Finish· 26.22 mi
8:57/mi
4:02:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:52
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:11:35
Pace10:02 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:0227:368:5327:36
8:53
-
10K
6.21 mi12:10:3453:088:3325:32
8:13
-0:40
15K
9.32 mi12:35:451:18:198:2425:11
8:06
-0:07
20K
12.43 mi13:02:311:45:058:2726:46
8:37
+0:31
Half
13.11 mi13:08:181:50:528:275:47
8:29
-0:08
25K
15.53 mi13:30:232:12:578:3422:05
9:06
+0:37
30K
18.64 mi14:02:172:44:518:5131:54
10:16
+1:10
20M
20.00 mi14:15:342:58:088:5413:17
9:46
-0:30
21M
21.00 mi14:29:373:12:119:0914:03
14:03
+4:17
35K
21.75 mi14:36:233:18:579:096:46
9:03
-5:00
23M
23.00 mi14:48:233:30:579:1012:00
9:35
+0:32
24M
24.00 mi14:57:553:40:299:119:32
9:32
-0:03
40K
24.85 mi15:06:283:49:029:138:33
10:00
+0:28
25.2M
25.20 mi15:10:463:53:209:164:18
12:28
+2:28
Finish
26.22 mi15:19:534:02:279:159:07
8:57
-3:31

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

8:06 /mi

Average Pace

9:15 /mi

Slowest Pace

14:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:43

21% of race

Time at Steady Pace

2:12:56

55% of race

Time at Slower Pace

58:48

24% of race

Average Pace: 9:15 /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 mi11:45:0227:368:5327:36
8:53
#19634
10K
6.21 mi12:10:3453:088:3325:32
8:13
#17808
15K
9.32 mi12:35:451:18:198:2425:11
8:06
#16519
20K
12.43 mi13:02:311:45:058:2726:46
8:37
#16168
Half
13.11 mi13:08:181:50:528:275:47
8:29
#16124
25K
15.53 mi13:30:232:12:578:3422:05
9:06
#16090
30K
18.64 mi14:02:172:44:518:5131:54
10:16
#16610
20M
20.00 mi14:15:342:58:088:5413:17
9:46
#16538
21M
21.00 mi14:29:373:12:119:0914:03
14:03
#17233
35K
21.75 mi14:36:233:18:579:096:46
9:03
#17070
23M
23.00 mi14:48:233:30:579:1012:00
9:35
#16889
24M
24.00 mi14:57:553:40:299:119:32
9:32
#16776
40K
24.85 mi15:06:283:49:029:138:33
10:00
#16684
25.2M
25.20 mi15:10:463:53:209:164:18
12:28
#16730
Finish
26.22 mi15:19:534:02:279:159:07
8:57
#16593
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi196347695769514150(Top 55%)4460(Top 41%)4460(Top 96%)
10K6.21 mi3.10 mi17808+18266621+10746621+107415664(Top 61%)5323(Top 49%)5323(Top 114%)
15K9.32 mi3.11 mi16519+12895862+7595862+75914150(Top 55%)4460(Top 41%)4460(Top 96%)
20K12.43 mi3.11 mi16168+3515673+1895673+18915423(Top 60%)5251(Top 48%)5251(Top 113%)
Half13.11 mi0.68 mi16124+445659+145659+1415639(Top 61%)5439(Top 50%)5439(Top 117%)
25K15.53 mi2.42 mi16090+345667-85667-816032(Top 63%)5739(Top 53%)5739(Top 123%)
30K18.64 mi3.11 mi16610-5206033-3666033-36618165(Top 71%)7126(Top 65%)7126(Top 153%)
20M20.00 mi1.36 mi16538+726035-26035-215667(Top 61%)6040(Top 55%)6040(Top 130%)
21M21.00 mi1.00 mi17233-6956455-4206455-42022401(Top 88%)9490(Top 87%)9490(Top 204%)
35K21.75 mi0.75 mi17070+1636382+736382+7313566(Top 53%)5112(Top 47%)5112(Top 110%)
23M23.00 mi1.25 mi16889+1816313+696313+6913882(Top 54%)5356(Top 49%)5356(Top 115%)
24M24.00 mi1.00 mi16776+1136275+386275+3814628(Top 57%)5763(Top 53%)5763(Top 124%)
40K24.85 mi0.85 mi16684+926251+246251+2415010(Top 59%)6021(Top 55%)6021(Top 129%)
25.2M25.20 mi0.35 mi16730-466291-406291-4018457(Top 72%)7742(Top 71%)7742(Top 166%)
Finish26.22 mi1.02 mi16593+1376244+476244+4713956(Top 55%)5458(Top 50%)5458(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14150

Females

4460

F18-39

4460

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15664

Females

5323

F18-39

5323

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14150

Females

4460

F18-39

4460

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15423

Females

5251

F18-39

5251

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15639

Females

5439

F18-39

5439

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16032

Females

5739

F18-39

5739

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18165

Females

7126

F18-39

7126

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15667

Females

6040

F18-39

6040

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

22401

Females

9490

F18-39

9490

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13566

Females

5112

F18-39

5112

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13882

Females

5356

F18-39

5356

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

14628

Females

5763

F18-39

5763

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15010

Females

6021

F18-39

6021

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18457

Females

7742

F18-39

7742

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

13956

Females

5458

F18-39

5458

Passing Analysis

Category:
Athletes Passed
4938
Passed By
1897
Net Change
+3041
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19634
5K → 10K18359+1826#19634#17808
10K → 15K12890+1289#17808#16519
15K → 20K44998+351#16519#16168
20K → Half5814+44#16168#16124
Half → 25K233199+34#16124#16090
25K → 30K100620-520#16090#16610
30K → 20M15785+72#16610#16538
20M → 21M10705-695#16538#17233
21M → 35K1685+163#17233#17070
35K → 23M19615+181#17070#16889
23M → 24M14431+113#16889#16776
24M → 40K11927+92#16776#16684
40K → 25.2M2268-46#16684#16730
25.2M → Finish15821+137#16730#16593
TOTALS49381897+3041
📊

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