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BOSTON MARATHON 2024

Jessica Kristek

Bib: 20889•F

KS

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 45%
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:10
Rank: #19030
Start → 5K
27:10 | 8:45/mi
10K· 6.21 mi
55:38
Rank: #19703 (-673)
5K → 10K
28:28 | 9:10/mi
15K· 9.32 mi
1:23:54
Rank: #19582 (+121)
10K → 15K
28:16 | 9:06/mi
20K· 12.43 mi
1:51:25
Rank: #18806 (+776)
15K → 20K
27:31 | 8:51/mi
Half· 13.11 mi
1:57:18
Rank: #18690 (+116)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
2:20:00
Rank: #18360 (+330)
Half → 25K
22:42 | 9:22/mi
30K· 18.64 mi
2:48:47
Rank: #17606 (+754)
25K → 30K
28:47 | 9:16/mi
20M
3:00:57
Rank: #17204 (+402)
30K → 20M
12:10 | 8:57/mi
21M
3:10:33
Rank: #16885 (+319)
20M → 21M
9:36 | 9:36/mi
35K· 21.75 mi
3:16:51
Rank: #16657 (+228)
21M → 35K
6:18 | 8:25/mi
23M
3:29:26
Rank: #16601 (+56)
35K → 23M
12:35 | 10:03/mi
24M
3:38:14
Rank: #16350 (+251)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
3:45:53
Rank: #16121 (+229)
24M → 40K
7:39 | 8:57/mi
25.2M
3:49:12
Rank: #16001 (+120)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:57:59
Rank: #15840 (+161)
25.2M → Finish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:18
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:00:41
Pace9:12 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2827:108:4527:10
8:45
-
10K
6.21 mi11:51:5655:388:5728:28
9:10
+0:25
15K
9.32 mi12:20:121:23:549:0028:16
9:06
-0:04
20K
12.43 mi12:47:431:51:258:5827:31
8:51
-0:15
Half
13.11 mi12:53:361:57:188:575:53
8:37
-0:14
25K
15.53 mi13:16:182:20:009:0122:42
9:22
+0:45
30K
18.64 mi13:45:052:48:479:0328:47
9:16
-0:06
20M
20.00 mi13:57:153:00:579:0312:10
8:57
-0:19
21M
21.00 mi14:06:513:10:339:049:36
9:36
+0:39
35K
21.75 mi14:13:093:16:519:036:18
8:25
-1:11
23M
23.00 mi14:25:443:29:269:0612:35
10:03
+1:38
24M
24.00 mi14:34:323:38:149:068:48
8:48
-1:15
40K
24.85 mi14:42:113:45:539:057:39
8:57
+0:09
25.2M
25.20 mi14:45:303:49:129:063:19
9:37
+0:40
Finish
26.22 mi14:54:173:57:599:058:47
8:37
-1:00

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

8:25 /mi

Average Pace

9:05 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:00

68% of race

Time at Steady Pace

1:04:24

27% of race

Time at Slower Pace

12:35

5% of race

Average Pace: 9:05 /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 mi11:23:2827:108:4527:10
8:45
#19030
10K
6.21 mi11:51:5655:388:5728:28
9:10
#19703
15K
9.32 mi12:20:121:23:549:0028:16
9:06
#19582
20K
12.43 mi12:47:431:51:258:5827:31
8:51
#18806
Half
13.11 mi12:53:361:57:188:575:53
8:37
#18690
25K
15.53 mi13:16:182:20:009:0122:42
9:22
#18360
30K
18.64 mi13:45:052:48:479:0328:47
9:16
#17606
20M
20.00 mi13:57:153:00:579:0312:10
8:57
#17204
21M
21.00 mi14:06:513:10:339:049:36
9:36
#16885
35K
21.75 mi14:13:093:16:519:036:18
8:25
#16657
23M
23.00 mi14:25:443:29:269:0612:35
10:03
#16601
24M
24.00 mi14:34:323:38:149:068:48
8:48
#16350
40K
24.85 mi14:42:113:45:539:057:39
8:57
#16121
25.2M
25.20 mi14:45:303:49:129:063:19
9:37
#16001
Finish
26.22 mi14:54:173:57:599:058:47
8:37
#15840
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi190307369736919321(Top 76%)7424(Top 68%)7424(Top 424%)
10K6.21 mi3.10 mi19703-6737704-3357704-33520386(Top 80%)8038(Top 74%)8038(Top 459%)
15K9.32 mi3.11 mi19582+1217617+877617+8719321(Top 76%)7424(Top 68%)7424(Top 424%)
20K12.43 mi3.11 mi18806+7767184+4337184+43316689(Top 65%)5999(Top 55%)5999(Top 342%)
Half13.11 mi0.68 mi18690+1167124+607124+6016435(Top 64%)5894(Top 54%)5894(Top 336%)
25K15.53 mi2.42 mi18360+3306966+1586966+15817036(Top 67%)6290(Top 58%)6290(Top 359%)
30K18.64 mi3.11 mi17606+7546598+3686598+36814475(Top 57%)5131(Top 47%)5131(Top 293%)
20M20.00 mi1.36 mi17204+4026402+1966402+19611905(Top 47%)3985(Top 36%)3985(Top 227%)
21M21.00 mi1.00 mi16885+3196262+1406262+14011322(Top 44%)3911(Top 36%)3911(Top 223%)
35K21.75 mi0.75 mi16657+2286145+1176145+11710339(Top 40%)3423(Top 31%)3423(Top 195%)
23M23.00 mi1.25 mi16601+566135+106135+1015655(Top 61%)6237(Top 57%)6237(Top 356%)
24M24.00 mi1.00 mi16350+2516036+996036+9911155(Top 44%)4005(Top 37%)4005(Top 228%)
40K24.85 mi0.85 mi16121+2295931+1055931+10510666(Top 42%)3917(Top 36%)3917(Top 223%)
25.2M25.20 mi0.35 mi16001+1205881+505881+509323(Top 36%)3338(Top 31%)3338(Top 190%)
Finish26.22 mi1.02 mi15840+1615822+595822+5912211(Top 48%)4576(Top 42%)4576(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

19321

Females

7424

F45-49

7424

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

20386

Females

8038

F45-49

8038

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

19321

Females

7424

F45-49

7424

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16689

Females

5999

F45-49

5999

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

16435

Females

5894

F45-49

5894

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17036

Females

6290

F45-49

6290

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14475

Females

5131

F45-49

5131

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

11905

Females

3985

F45-49

3985

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11322

Females

3911

F45-49

3911

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10339

Females

3423

F45-49

3423

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15655

Females

6237

F45-49

6237

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11155

Females

4005

F45-49

4005

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

10666

Females

3917

F45-49

3917

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9323

Females

3338

F45-49

3338

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12211

Females

4576

F45-49

4576

Passing Analysis

Category:
Athletes Passed
4286
Passed By
1096
Net Change
+3190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19030
5K → 10K80753-673#19030#19703
10K → 15K289168+121#19703#19582
15K → 20K7826+776#19582#18806
20K → Half1193+116#18806#18690
Half → 25K39565+330#18690#18360
25K → 30K77117+754#18360#17606
30K → 20M4020+402#17606#17204
20M → 21M3212+319#17204#16885
21M → 35K2280+228#16885#16657
35K → 23M12165+56#16657#16601
23M → 24M2532+251#16601#16350
24M → 40K2345+229#16350#16121
40K → 25.2M1200+120#16121#16001
25.2M → Finish17110+161#16001#15840
TOTALS42861096+3190
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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