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BOSTON MARATHON 2024

Kylie Jennissen

MN

Bib: 15244 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 41%
Division (F18-39)
#0 / 4660
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
7:33/mi
23:26
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:38/mi
47:09
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:34/mi
1:10:39
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:38/mi
1:34:22
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:30/mi
1:39:29
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:39/mi
1:58:03
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:14/mi
2:23:39
↑ 181↓ 1480.2%
138 ft elev
20M
8:58/mi
2:35:50
↑ 64↓ 500.2%
148 ft elev
21M
10:04/mi
2:45:54
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:32/mi
2:54:32
↑ 17↓ 861.7%
156 ft elev
23M
11:35/mi
3:09:02
↑ 23↓ 630.6%
116 ft elev
24M
11:17/mi
3:20:19
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:44/mi
3:31:12
↓ 200.3%
20 ft elev
25.2M
11:39/mi
3:35:13
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:23/mi
3:45:48
↑ 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
1:39:297:35 /mi⚡ faster
2nd Half
2:06:199:38 /mi+27.0%
Positive split — 27.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:267:333.11 mi23:26
7:33
-
10K
47:097:353.10 mi23:43
7:38
+0:05
15K
1:10:397:353.11 mi23:30
7:34
-0:04
20K
1:34:227:363.11 mi23:43
7:38
+0:04
Half(13.11 mi)
1:39:297:350.68 mi5:07
7:30
-0:08
25K
1:58:037:362.42 mi18:34
7:39
+0:09
30K
2:23:397:423.11 mi25:36
8:14
+0:35
20M
2:35:507:471.36 mi12:11
8:58
+0:44
21M
2:45:547:541.00 mi10:04
10:04
+1:06
35K
2:54:328:020.75 mi8:38
11:32
+1:28
23M
3:09:028:131.25 mi14:30
11:35
+0:03
24M
3:20:198:211.00 mi11:17
11:17
-0:18
40K
3:31:128:300.85 mi10:53
12:44
+1:27
25.2M
3:35:138:320.35 mi4:01
11:39
-1:05
Finish(26.22 mi)
3:45:488:371.02 mi10:35
10:23
-1:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:30 /mi

Average Pace

8:37 /mi

Slowest Pace

12:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:03

52% of race

Time at Steady Pace

37:47

17% of race

Time at Slower Pace

1:09:58

31% of race

Average Pace: 8:37 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi11147264826481016622672267
10K3.10 mi11208-612715-672715-671135628462846
15K3.11 mi10816+3922527+1882527+1881016622672267
20K3.11 mi10352+4642339+1882339+188931119741974
Half(13.11 mi)0.68 mi10278+742310+292310+29920619381938
25K2.42 mi9792+4862118+1922118+192803715761576
30K3.11 mi9582+2102100+182100+18924723422342
20M1.36 mi9725-1432232-1322232-1321195439993999
21M1.00 mi9949-2242412-1802412-1801325449194919
35K0.75 mi10642-6932787-3752787-3752093987928792
23M1.25 mi11591-9493347-5603347-5601982683108310
24M1.00 mi12183-5923731-3843731-3841995384128412
40K0.85 mi12898-7154169-4384169-4382183293839383
25.2M0.35 mi12986-884234-654234-651645767556755
Finish(26.22 mi)1.02 mi13322-3364449-2154449-2151967883138313

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10166

Females

2267

F18-39

2267

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11356

Females

2846

F18-39

2846

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10166

Females

2267

F18-39

2267

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9311

Females

1974

F18-39

1974

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9206

Females

1938

F18-39

1938

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8037

Females

1576

F18-39

1576

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

9247

Females

2342

F18-39

2342

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

11954

Females

3999

F18-39

3999

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13254

Females

4919

F18-39

4919

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

20939

Females

8792

F18-39

8792

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

19826

Females

8310

F18-39

8310

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

19953

Females

8412

F18-39

8412

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21832

Females

9383

F18-39

9383

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16457

Females

6755

F18-39

6755

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19678

Females

8313

F18-39

8313

Passing Analysis

Category:
Passed
2422*
Passed By
4592
Net Change
-2175
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11147
5K → 10K250311-61#11147#11208
10K → 15K44351+392#11208#10816
15K → 20K49531+464#10816#10352
20K → Half8511+74#10352#10278
Half → 25K497*11+486#10278#9792
25K → 30K355144+210#9792#9582
30K → 20M111253-143#9582#9725
20M → 21M68291-224#9725#9949
21M → 35K11702-693#9949#10642
35K → 23M24973-949#10642#11591
23M → 24M24616-592#11591#12183
24M → 40K15730-715#12183#12898
40K → 25.2M17105-88#12898#12986
25.2M → Finish27363-336#12986#13322
TOTALS2422*4592-2175

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

Passing Charts

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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