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BOSTON MARATHON 2024

Kalysta Contaras

Bib: 26792•F

CT

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

Start
0:00:00
Race begins
5K· 3.11 mi
33:31
Rank: #24579
Start → 5K
33:31 | 10:47/mi
10K· 6.21 mi
1:06:04
Rank: #24029 (+550)
5K → 10K
32:33 | 10:29/mi
15K· 9.32 mi
1:38:23
Rank: #23561 (+468)
10K → 15K
32:19 | 10:24/mi
20K· 12.43 mi
2:11:44
Rank: #23222 (+339)
15K → 20K
33:21 | 10:44/mi
Half· 13.11 mi
2:18:58
Rank: #23217 (+5)
20K → Half
7:14 | 10:36/mi
25K· 15.53 mi
2:45:35
Rank: #22913 (+304)
Half → 25K
26:37 | 10:59/mi
30K· 18.64 mi
3:21:19
Rank: #22578 (+335)
25K → 30K
35:44 | 11:30/mi
20M
3:37:02
Rank: #22435 (+143)
30K → 20M
15:43 | 11:34/mi
21M
3:49:47
Rank: #22335 (+100)
20M → 21M
12:45 | 12:45/mi
35K· 21.75 mi
3:57:55
Rank: #22224 (+111)
21M → 35K
8:08 | 10:52/mi
23M
4:12:05
Rank: #22061 (+163)
35K → 23M
14:10 | 11:19/mi
24M
4:23:24
Rank: #21967 (+94)
23M → 24M
11:19 | 11:19/mi
40K· 24.85 mi
4:33:40
Rank: #21891 (+76)
24M → 40K
10:16 | 12:00/mi
25.2M
4:38:13
Rank: #21867 (+24)
40K → 25.2M
4:33 | 13:12/mi
Finish· 26.22 mi
4:49:07
Rank: #21823 (+44)
25.2M → Finish
10:54 | 10:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:58
Pace10:36 /mi
2nd Half
Distance13.11 mi
Time2:30:09
Pace11:27 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0433:3110:4733:31
10:47
-
10K
6.21 mi12:23:371:06:0410:3832:33
10:29
-0:18
15K
9.32 mi12:55:561:38:2310:3332:19
10:24
-0:05
20K
12.43 mi13:29:172:11:4410:3633:21
10:44
+0:20
Half
13.11 mi13:36:312:18:5810:367:14
10:36
-0:08
25K
15.53 mi14:03:082:45:3510:4026:37
10:59
+0:23
30K
18.64 mi14:38:523:21:1910:4835:44
11:30
+0:31
20M
20.00 mi14:54:353:37:0210:5115:43
11:34
+0:04
21M
21.00 mi15:07:203:49:4710:5712:45
12:45
+1:11
35K
21.75 mi15:15:283:57:5510:568:08
10:52
-1:53
23M
23.00 mi15:29:384:12:0510:5814:10
11:19
+0:27
24M
24.00 mi15:40:574:23:2410:5911:19
11:19
0:00
40K
24.85 mi15:51:134:33:4011:0110:16
12:00
+0:41
25.2M
25.20 mi15:55:464:38:1311:024:33
13:12
+1:12
Finish
26.22 mi16:06:404:49:0711:0210:54
10:42
-2:30

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

10:24 /mi

Average Pace

11:02 /mi

Slowest Pace

13:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:52

22% of race

Time at Steady Pace

2:25:14

50% of race

Time at Slower Pace

1:19:01

27% of race

Average Pace: 11:02 /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 mi11:51:0433:3110:4733:31
10:47
#24579
10K
6.21 mi12:23:371:06:0410:3832:33
10:29
#24029
15K
9.32 mi12:55:561:38:2310:3332:19
10:24
#23561
20K
12.43 mi13:29:172:11:4410:3633:21
10:44
#23222
Half
13.11 mi13:36:312:18:5810:367:14
10:36
#23217
25K
15.53 mi14:03:082:45:3510:4026:37
10:59
#22913
30K
18.64 mi14:38:523:21:1910:4835:44
11:30
#22578
20M
20.00 mi14:54:353:37:0210:5115:43
11:34
#22435
21M
21.00 mi15:07:203:49:4710:5712:45
12:45
#22335
35K
21.75 mi15:15:283:57:5510:568:08
10:52
#22224
23M
23.00 mi15:29:384:12:0510:5814:10
11:19
#22061
24M
24.00 mi15:40:574:23:2410:5911:19
11:19
#21967
40K
24.85 mi15:51:134:33:4011:0110:16
12:00
#21891
25.2M
25.20 mi15:55:464:38:1311:024:33
13:12
#21867
Finish
26.22 mi16:06:404:49:0711:0210:54
10:42
#21823
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24579102901029022756(Top 89%)9294(Top 85%)9294(Top 199%)
10K6.21 mi3.10 mi24029+5509966+3249966+32423481(Top 92%)9674(Top 89%)9674(Top 208%)
15K9.32 mi3.11 mi23561+4689711+2559711+25522756(Top 89%)9294(Top 85%)9294(Top 199%)
20K12.43 mi3.11 mi23222+3399548+1639548+16322149(Top 87%)8990(Top 82%)8990(Top 193%)
Half13.11 mi0.68 mi23217+59548954822854(Top 89%)9412(Top 86%)9412(Top 202%)
25K15.53 mi2.42 mi22913+3049401+1479401+14721452(Top 84%)8714(Top 80%)8714(Top 187%)
30K18.64 mi3.11 mi22578+3359263+1389263+13821030(Top 82%)8654(Top 79%)8654(Top 186%)
20M20.00 mi1.36 mi22435+1439209+549209+5420563(Top 80%)8519(Top 78%)8519(Top 183%)
21M21.00 mi1.00 mi22335+1009176+339176+3320333(Top 80%)8498(Top 78%)8498(Top 182%)
35K21.75 mi0.75 mi22224+1119127+499127+4919538(Top 76%)8104(Top 74%)8104(Top 174%)
23M23.00 mi1.25 mi22061+1639066+619066+6119231(Top 75%)8007(Top 73%)8007(Top 172%)
24M24.00 mi1.00 mi21967+949040+269040+2620037(Top 78%)8463(Top 77%)8463(Top 182%)
40K24.85 mi0.85 mi21891+769024+169024+1620473(Top 80%)8752(Top 80%)8752(Top 188%)
25.2M25.20 mi0.35 mi21867+249022+29022+220134(Top 79%)8593(Top 79%)8593(Top 184%)
Finish26.22 mi1.02 mi21823+449013+99013+920569(Top 81%)8754(Top 80%)8754(Top 188%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

22756

Females

9294

F18-39

9294

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23481

Females

9674

F18-39

9674

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

22756

Females

9294

F18-39

9294

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22149

Females

8990

F18-39

8990

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

22854

Females

9412

F18-39

9412

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

21452

Females

8714

F18-39

8714

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21030

Females

8654

F18-39

8654

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

20563

Females

8519

F18-39

8519

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

20333

Females

8498

F18-39

8498

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

19538

Females

8104

F18-39

8104

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19231

Females

8007

F18-39

8007

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20037

Females

8463

F18-39

8463

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20473

Females

8752

F18-39

8752

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20134

Females

8593

F18-39

8593

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

20569

Females

8754

F18-39

8754

Passing Analysis

Category:
Athletes Passed
2970
Passed By
214
Net Change
+2756
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24579
5K → 10K56313+550#24579#24029
10K → 15K4757+468#24029#23561
15K → 20K35718+339#23561#23222
20K → Half2722+5#23222#23217
Half → 25K31410+304#23217#22913
25K → 30K35318+335#22913#22578
30K → 20M16017+143#22578#22435
20M → 21M11919+100#22435#22335
21M → 35K1176+111#22335#22224
35K → 23M1718+163#22224#22061
23M → 24M11218+94#22061#21967
24M → 40K9418+76#21967#21891
40K → 25.2M3511+24#21891#21867
25.2M → Finish7329+44#21867#21823
TOTALS2970214+2756
📊

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