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BOSTON MARATHON 2023

Krissy Jiusto

Bib: 25327•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:02
Rank: #26004
Start → 5K
35:02 | 11:17/mi
10K· 6.21 mi
1:10:41
Rank: #25994 (+10)
5K → 10K
35:39 | 11:28/mi
15K· 9.32 mi
1:46:43
Rank: #25944 (+50)
10K → 15K
36:02 | 11:36/mi
20K· 12.43 mi
2:23:47
Rank: #25857 (+87)
15K → 20K
37:04 | 11:56/mi
Half· 13.11 mi
2:31:45
Rank: #25849 (+8)
20K → Half
7:58 | 11:41/mi
25K· 15.53 mi
3:01:03
Rank: #25753 (+96)
Half → 25K
29:18 | 12:05/mi
30K· 18.64 mi
3:39:29
Rank: #25614 (+139)
25K → 30K
38:26 | 12:22/mi
20M
3:56:57
Rank: #25578 (+36)
30K → 20M
17:28 | 12:51/mi
21M
4:10:00
Rank: #25514 (+64)
20M → 21M
13:03 | 13:03/mi
35K· 21.75 mi
4:19:11
Rank: #25495 (+19)
21M → 35K
9:11 | 12:17/mi
23M
4:35:44
Rank: #25493 (+2)
35K → 23M
16:33 | 13:13/mi
24M
4:48:15
Rank: #25490 (+3)
23M → 24M
12:31 | 12:31/mi
40K· 24.85 mi
4:59:38
Rank: #25483 (+7)
24M → 40K
11:23 | 13:19/mi
25.2M
5:04:52
Rank: #25497 (-14)
40K → 25.2M
5:14 | 15:11/mi
Finish· 26.22 mi
5:17:33
Rank: #25510 (-13)
25.2M → Finish
12:41 | 12:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:31:45
Pace11:35 /mi
2nd Half
Distance13.11 mi
Time2:45:48
Pace12:39 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1135:0211:1735:02
11:17
-
10K
6.21 mi12:26:501:10:4111:2335:39
11:28
+0:11
15K
9.32 mi13:02:521:46:4311:2736:02
11:36
+0:08
20K
12.43 mi13:39:562:23:4711:3437:04
11:56
+0:20
Half
13.11 mi13:47:542:31:4511:357:58
11:41
-0:15
25K
15.53 mi14:17:123:01:0311:3929:18
12:05
+0:24
30K
18.64 mi14:55:383:39:2911:4638:26
12:22
+0:17
20M
20.00 mi15:13:063:56:5711:5117:28
12:51
+0:29
21M
21.00 mi15:26:094:10:0011:5413:03
13:03
+0:12
35K
21.75 mi15:35:204:19:1111:559:11
12:17
-0:46
23M
23.00 mi15:51:534:35:4411:5916:33
13:13
+0:56
24M
24.00 mi16:04:244:48:1512:0112:31
12:31
-0:42
40K
24.85 mi16:15:474:59:3812:0311:23
13:19
+0:48
25.2M
25.20 mi16:21:015:04:5212:065:14
15:11
+1:52
Finish
26.22 mi16:33:425:17:3312:0712:41
12:27
-2:44

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

11:17 /mi

Average Pace

12:07 /mi

Slowest Pace

15:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:41

36% of race

Time at Steady Pace

2:19:11

44% of race

Time at Slower Pace

1:03:41

20% of race

Average Pace: 12:07 /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 mi11:51:1135:0211:1735:02
11:17
#26004
10K
6.21 mi12:26:501:10:4111:2335:39
11:28
#25994
15K
9.32 mi13:02:521:46:4311:2736:02
11:36
#25944
20K
12.43 mi13:39:562:23:4711:3437:04
11:56
#25857
Half
13.11 mi13:47:542:31:4511:357:58
11:41
#25849
25K
15.53 mi14:17:123:01:0311:3929:18
12:05
#25753
30K
18.64 mi14:55:383:39:2911:4638:26
12:22
#25614
20M
20.00 mi15:13:063:56:5711:5117:28
12:51
#25578
21M
21.00 mi15:26:094:10:0011:5413:03
13:03
#25514
35K
21.75 mi15:35:204:19:1111:559:11
12:17
#25495
23M
23.00 mi15:51:534:35:4411:5916:33
13:13
#25493
24M
24.00 mi16:04:244:48:1512:0112:31
12:31
#25490
40K
24.85 mi16:15:474:59:3812:0311:23
13:19
#25483
25.2M
25.20 mi16:21:015:04:5212:065:14
15:11
#25497
Finish
26.22 mi16:33:425:17:3312:0712:41
12:27
#25510
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26004110501105025793(Top 97%)10916(Top 96%)10916(Top 224%)
10K6.21 mi3.10 mi25994+1011039+1111039+1125939(Top 97%)11000(Top 96%)11000(Top 225%)
15K9.32 mi3.11 mi25944+5011009+3011009+3025793(Top 97%)10916(Top 96%)10916(Top 224%)
20K12.43 mi3.11 mi25857+8710955+5410955+5425613(Top 96%)10837(Top 95%)10837(Top 222%)
Half13.11 mi0.68 mi25849+810950+510950+525631(Top 96%)10864(Top 95%)10864(Top 222%)
25K15.53 mi2.42 mi25753+9610905+4510905+4525232(Top 95%)10645(Top 93%)10645(Top 218%)
30K18.64 mi3.11 mi25614+13910838+6710838+6724879(Top 93%)10501(Top 92%)10501(Top 215%)
20M20.00 mi1.36 mi25578+3610820+1810820+1825061(Top 94%)10637(Top 93%)10637(Top 218%)
21M21.00 mi1.00 mi25514+6410795+2510795+2524150(Top 91%)10176(Top 89%)10176(Top 208%)
35K21.75 mi0.75 mi25495+1910786+910786+924958(Top 94%)10636(Top 93%)10636(Top 218%)
23M23.00 mi1.25 mi25493+210793-710793-725294(Top 95%)10791(Top 94%)10791(Top 221%)
24M24.00 mi1.00 mi25490+310794-110794-125070(Top 94%)10725(Top 94%)10725(Top 220%)
40K24.85 mi0.85 mi25483+7107941079425211(Top 95%)10780(Top 94%)10780(Top 221%)
25.2M25.20 mi0.35 mi25497-1410804-1010804-1025791(Top 97%)11071(Top 97%)11071(Top 227%)
Finish26.22 mi1.02 mi25510-1310815-1110815-1125643(Top 96%)10999(Top 96%)10999(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25793

Females

10916

F18-39

10916

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25939

Females

11000

F18-39

11000

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25793

Females

10916

F18-39

10916

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

25613

Females

10837

F18-39

10837

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

25631

Females

10864

F18-39

10864

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

25232

Females

10645

F18-39

10645

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

24879

Females

10501

F18-39

10501

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

25061

Females

10637

F18-39

10637

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24150

Females

10176

F18-39

10176

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

24958

Females

10636

F18-39

10636

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

25294

Females

10791

F18-39

10791

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

25070

Females

10725

F18-39

10725

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25211

Females

10780

F18-39

10780

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25791

Females

11071

F18-39

11071

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

25643

Females

10999

F18-39

10999

Passing Analysis

Category:
Athletes Passed
792
Passed By
298
Net Change
+494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26004
5K → 10K10595+10#26004#25994
10K → 15K9040+50#25994#25944
15K → 20K11225+87#25944#25857
20K → Half146+8#25857#25849
Half → 25K1059+96#25849#25753
25K → 30K15112+139#25753#25614
30K → 20M4812+36#25614#25578
20M → 21M717+64#25578#25514
21M → 35K267+19#25514#25495
35K → 23M2523+2#25495#25493
23M → 24M1411+3#25493#25490
24M → 40K2215+7#25490#25483
40K → 25.2M115-14#25483#25497
25.2M → Finish821-13#25497#25510
TOTALS792298+494
📊

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