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BOSTON MARATHON 2024

Jessica Kretz

Bib: 16214•F

FL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Division (F18-39)
#0 / 4660
Top 31%
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
7:48/mi
24:14
↑ 97↓ 3451.5%
10K· 6.21 mi
7:49/mi
48:30
↑ 79↓ 1380.4%
15K· 9.32 mi
7:48/mi
1:12:44
↑ 67↓ 78
20K· 12.43 mi
7:49/mi
1:37:02
↑ 106↓ 860.1%
Half· 13.11 mi
7:39/mi
1:42:15
↑ 19↓ 370.5%
25K· 15.53 mi
7:46/mi
2:01:05
↑ 66↓ 880.2%
30K· 18.64 mi
7:49/mi
2:25:23
↑ 181↓ 1480.2%
20M
7:58/mi
2:36:13
↑ 64↓ 500.2%
21M
8:20/mi
2:44:33
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:50:29
↑ 17↓ 861.7%
23M
8:13/mi
3:00:46
↑ 23↓ 630.6%
24M
7:53/mi
3:08:39
↓ 821.3%
40K· 24.85 mi
7:54/mi
3:15:24
↓ 200.3%
25.2M
8:36/mi
3:18:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:39/mi
3:26:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:15
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:43:55
Pace7:56 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4024:147:4824:14
7:48
-
10K
6.21 mi11:38:5648:307:4824:16
7:49
+0:01
15K
9.32 mi12:03:101:12:447:4824:14
7:48
-0:01
20K
12.43 mi12:27:281:37:027:4824:18
7:49
+0:01
Half
13.11 mi12:32:411:42:157:485:13
7:39
-0:10
25K
15.53 mi12:51:312:01:057:4818:50
7:46
+0:07
30K
18.64 mi13:15:492:25:237:4824:18
7:49
+0:03
20M
20.00 mi13:26:392:36:137:4910:50
7:58
+0:09
21M
21.00 mi13:34:592:44:337:508:20
8:20
+0:22
35K
21.75 mi13:40:552:50:297:505:56
7:56
-0:24
23M
23.00 mi13:51:123:00:467:5210:17
8:13
+0:17
24M
24.00 mi13:59:053:08:397:527:53
7:53
-0:20
40K
24.85 mi14:05:503:15:247:526:45
7:54
+0:01
25.2M
25.20 mi14:08:483:18:227:522:58
8:36
+0:42
Finish
26.22 mi14:16:363:26:107:527:48
7:39
-0:57

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

7:39 /mi

Average Pace

7:52 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:12

99% of race

Time at Steady Pace

2:58

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi11:14:4024:147:4824:14
7:48
#13101
10K
6.21 mi11:38:5648:307:4824:16
7:49
#12923
15K
9.32 mi12:03:101:12:447:4824:14
7:48
#12542
20K
12.43 mi12:27:281:37:027:4824:18
7:49
#11976
Half
13.11 mi12:32:411:42:157:485:13
7:39
#11853
25K
15.53 mi12:51:312:01:057:4818:50
7:46
#11235
30K
18.64 mi13:15:492:25:237:4824:18
7:49
#10240
20M
20.00 mi13:26:392:36:137:4910:50
7:58
#9859
21M
21.00 mi13:34:592:44:337:508:20
8:20
#9472
35K
21.75 mi13:40:552:50:297:505:56
7:56
#9349
23M
23.00 mi13:51:123:00:467:5210:17
8:13
#9104
24M
24.00 mi13:59:053:08:397:527:53
7:53
#8925
40K
24.85 mi14:05:503:15:247:526:45
7:54
#8713
25.2M
25.20 mi14:08:483:18:227:522:58
8:36
#8600
Finish
26.22 mi14:16:363:26:107:527:48
7:39
#8448
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi131013776377611921(Top 47%)3198(Top 29%)3198(Top 69%)
10K6.21 mi3.10 mi12923+1783685+913685+9112737(Top 50%)3607(Top 33%)3607(Top 77%)
15K9.32 mi3.11 mi12542+3813481+2043481+20411921(Top 47%)3198(Top 29%)3198(Top 69%)
20K12.43 mi3.11 mi11976+5663201+2803201+28010576(Top 41%)2608(Top 24%)2608(Top 56%)
Half13.11 mi0.68 mi11853+1233146+553146+5510220(Top 40%)2399(Top 22%)2399(Top 51%)
25K15.53 mi2.42 mi11235+6182847+2992847+2998737(Top 34%)1881(Top 17%)1881(Top 40%)
30K18.64 mi3.11 mi10240+9952443+4042443+4046848(Top 27%)1300(Top 12%)1300(Top 28%)
20M20.00 mi1.36 mi9859+3812303+1402303+1406634(Top 26%)1390(Top 13%)1390(Top 30%)
21M21.00 mi1.00 mi9472+3872172+1312172+1315500(Top 22%)1085(Top 10%)1085(Top 23%)
35K21.75 mi0.75 mi9349+1232146+262146+267391(Top 29%)1939(Top 18%)1939(Top 42%)
23M23.00 mi1.25 mi9104+2452083+632083+636891(Top 27%)1845(Top 17%)1845(Top 40%)
24M24.00 mi1.00 mi8925+1792042+412042+416022(Top 24%)1544(Top 14%)1544(Top 33%)
40K24.85 mi0.85 mi8713+2121992+501992+505297(Top 21%)1335(Top 12%)1335(Top 29%)
25.2M25.20 mi0.35 mi8600+1131966+261966+264928(Top 19%)1231(Top 11%)1231(Top 26%)
Finish26.22 mi1.02 mi8448+1521935+311935+316496(Top 25%)1882(Top 17%)1882(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

11921

Females

3198

F18-39

3198

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12737

Females

3607

F18-39

3607

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

11921

Females

3198

F18-39

3198

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10576

Females

2608

F18-39

2608

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10220

Females

2399

F18-39

2399

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

8737

Females

1881

F18-39

1881

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

6848

Females

1300

F18-39

1300

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

6634

Females

1390

F18-39

1390

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5500

Females

1085

F18-39

1085

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7391

Females

1939

F18-39

1939

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

6891

Females

1845

F18-39

1845

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6022

Females

1544

F18-39

1544

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5297

Females

1335

F18-39

1335

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4928

Females

1231

F18-39

1231

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

6496

Females

1882

F18-39

1882

Passing Analysis

Category:
Athletes Passed
5053
Passed By
400
Net Change
+4653
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13101
5K → 10K390212+178#13101#12923
10K → 15K44665+381#12923#12542
15K → 20K59024+566#12542#11976
20K → Half1296+123#11976#11853
Half → 25K6191+618#11853#11235
25K → 30K9972+995#11235#10240
30K → 20M3865+381#10240#9859
20M → 21M3903+387#9859#9472
21M → 35K13714+123#9472#9349
35K → 23M27227+245#9349#9104
23M → 24M19516+179#9104#8925
24M → 40K2186+212#8925#8713
40K → 25.2M1152+113#8713#8600
25.2M → Finish16917+152#8600#8448
TOTALS5053400+4653
📊

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