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BOSTON MARATHON 2025

Christiane Pyka

Bib: 18062•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:49
Rank: #13683
Start → 5K
23:49 | 7:40/mi
10K· 6.21 mi
48:07
Rank: #14285 (-602)
5K → 10K
24:18 | 7:49/mi
15K· 9.32 mi
1:13:53
Rank: #15740 (-1455)
10K → 15K
25:46 | 8:18/mi
20K· 12.43 mi
1:39:29
Rank: #15977 (-237)
15K → 20K
25:36 | 8:14/mi
Half· 13.11 mi
1:45:07
Rank: #16084 (-107)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:05:21
Rank: #16094 (-10)
Half → 25K
20:14 | 8:21/mi
30K· 18.64 mi
2:32:29
Rank: #16088 (+6)
25K → 30K
27:08 | 8:44/mi
20M
2:44:44
Rank: #16112 (-24)
30K → 20M
12:15 | 9:01/mi
21M
2:54:21
Rank: #16097 (+15)
20M → 21M
9:37 | 9:37/mi
35K· 21.75 mi
3:01:12
Rank: #16187 (-90)
21M → 35K
6:51 | 9:09/mi
23M
3:13:07
Rank: #16316 (-129)
35K → 23M
11:55 | 9:31/mi
24M
3:22:23
Rank: #16434 (-118)
23M → 24M
9:16 | 9:16/mi
40K· 24.85 mi
3:30:18
Rank: #16476 (-42)
24M → 40K
7:55 | 9:16/mi
25.2M
3:33:44
Rank: #16491 (-15)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:42:22
Rank: #16457 (+34)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:07
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:57:15
Pace8:57 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5823:497:4023:49
7:40
-
10K
6.21 mi11:38:1648:077:4524:18
7:49
+0:09
15K
9.32 mi12:04:021:13:537:5625:46
8:18
+0:29
20K
12.43 mi12:29:381:39:298:0025:36
8:14
-0:04
Half
13.11 mi12:35:161:45:078:015:38
8:15
+0:01
25K
15.53 mi12:55:302:05:218:0420:14
8:21
+0:06
30K
18.64 mi13:22:382:32:298:1127:08
8:44
+0:23
20M
20.00 mi13:34:532:44:448:1412:15
9:01
+0:17
21M
21.00 mi13:44:302:54:218:189:37
9:37
+0:36
35K
21.75 mi13:51:213:01:128:206:51
9:09
-0:28
23M
23.00 mi14:03:163:13:078:2411:55
9:31
+0:22
24M
24.00 mi14:12:323:22:238:269:16
9:16
-0:15
40K
24.85 mi14:20:273:30:188:287:55
9:16
0:00
25.2M
25.20 mi14:23:533:33:448:293:26
9:57
+0:41
Finish
26.22 mi14:32:313:42:228:298:38
8:28
-1:29

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

7:40 /mi

Average Pace

8:29 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:21

56% of race

Time at Steady Pace

48:01

22% of race

Time at Slower Pace

49:00

22% of race

Average Pace: 8:29 /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 mi11:13:5823:497:4023:49
7:40
#13683
10K
6.21 mi11:38:1648:077:4524:18
7:49
#14285
15K
9.32 mi12:04:021:13:537:5625:46
8:18
#15740
20K
12.43 mi12:29:381:39:298:0025:36
8:14
#15977
Half
13.11 mi12:35:161:45:078:015:38
8:15
#16084
25K
15.53 mi12:55:302:05:218:0420:14
8:21
#16094
30K
18.64 mi13:22:382:32:298:1127:08
8:44
#16088
20M
20.00 mi13:34:532:44:448:1412:15
9:01
#16112
21M
21.00 mi13:44:302:54:218:189:37
9:37
#16097
35K
21.75 mi13:51:213:01:128:206:51
9:09
#16187
23M
23.00 mi14:03:163:13:078:2411:55
9:31
#16316
24M
24.00 mi14:12:323:22:238:269:16
9:16
#16434
40K
24.85 mi14:20:273:30:188:287:55
9:16
#16476
25.2M
25.20 mi14:23:533:33:448:293:26
9:57
#16491
Finish
26.22 mi14:32:313:42:228:298:38
8:28
#16457
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi136833703370318012(Top 63%)6323(Top 52%)6323(Top 116%)
10K6.21 mi3.10 mi14285-6024110-4074110-40715032(Top 53%)4561(Top 37%)4561(Top 83%)
15K9.32 mi3.11 mi15740-14554978-8684978-86818012(Top 63%)6323(Top 52%)6323(Top 116%)
20K12.43 mi3.11 mi15977-2375134-1565134-15616575(Top 58%)5531(Top 45%)5531(Top 101%)
Half13.11 mi0.68 mi16084-1075203-695203-6917676(Top 62%)6130(Top 50%)6130(Top 112%)
25K15.53 mi2.42 mi16094-105217-145217-1416224(Top 57%)5439(Top 44%)5439(Top 99%)
30K18.64 mi3.11 mi16088+65278-615278-6116197(Top 57%)5584(Top 46%)5584(Top 102%)
20M20.00 mi1.36 mi16112-245331-535331-5316873(Top 59%)6072(Top 50%)6072(Top 111%)
21M21.00 mi1.00 mi16097+155354-235354-2316641(Top 59%)6051(Top 49%)6051(Top 111%)
35K21.75 mi0.75 mi16187-905428-745428-7418992(Top 67%)7443(Top 61%)7443(Top 136%)
23M23.00 mi1.25 mi16316-1295526-985526-9818783(Top 66%)7390(Top 60%)7390(Top 135%)
24M24.00 mi1.00 mi16434-1185629-1035629-10318676(Top 66%)7371(Top 60%)7371(Top 135%)
40K24.85 mi0.85 mi16476-425675-465675-4617657(Top 62%)6944(Top 57%)6944(Top 127%)
25.2M25.20 mi0.35 mi16491-155693-185693-1816856(Top 59%)6510(Top 53%)6510(Top 119%)
Finish26.22 mi1.02 mi16457+345703-105703-1016052(Top 57%)6047(Top 49%)6047(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

18012

Females

6323

F18-39

6323

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15032

Females

4561

F18-39

4561

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

18012

Females

6323

F18-39

6323

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16575

Females

5531

F18-39

5531

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

17676

Females

6130

F18-39

6130

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

16224

Females

5439

F18-39

5439

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16197

Females

5584

F18-39

5584

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

16873

Females

6072

F18-39

6072

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

16641

Females

6051

F18-39

6051

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

18992

Females

7443

F18-39

7443

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18783

Females

7390

F18-39

7390

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18676

Females

7371

F18-39

7371

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17657

Females

6944

F18-39

6944

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16856

Females

6510

F18-39

6510

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16052

Females

6047

F18-39

6047

Passing Analysis

Category:
Athletes Passed
1221
Passed By
3995
Net Change
-2774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13683
5K → 10K110712-602#13683#14285
10K → 15K201475-1455#14285#15740
15K → 20K129366-237#15740#15977
20K → Half12119-107#15977#16084
Half → 25K167177-10#16084#16094
25K → 30K228222+6#16094#16088
30K → 20M104128-24#16088#16112
20M → 21M10792+15#16112#16097
21M → 35K39129-90#16097#16187
35K → 23M76205-129#16187#16316
23M → 24M54172-118#16316#16434
24M → 40K5496-42#16434#16476
40K → 25.2M2742-15#16476#16491
25.2M → Finish9460+34#16491#16457
TOTALS12213995-2774
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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