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BOSTON MARATHON 2025

Irena Pizmoht

Bib: 28397•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
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
24:41
Rank: #16173
Start → 5K
24:41 | 7:57/mi
10K· 6.21 mi
49:26
Rank: #16147 (+26)
5K → 10K
24:45 | 7:58/mi
15K· 9.32 mi
1:14:59
Rank: #16679 (-532)
10K → 15K
25:33 | 8:13/mi
20K· 12.43 mi
1:41:55
Rank: #17354 (-675)
15K → 20K
26:56 | 8:40/mi
Half· 13.11 mi
1:47:47
Rank: #17484 (-130)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:09:55
Rank: #18009 (-525)
Half → 25K
22:08 | 9:08/mi
30K· 18.64 mi
2:41:25
Rank: #19102 (-1093)
25K → 30K
31:30 | 10:08/mi
20M
2:55:35
Rank: #19461 (-359)
30K → 20M
14:10 | 10:25/mi
21M
3:06:49
Rank: #19692 (-231)
20M → 21M
11:14 | 11:14/mi
35K· 21.75 mi
3:14:18
Rank: #19799 (-107)
21M → 35K
7:29 | 10:00/mi
23M
3:27:45
Rank: #20082 (-283)
35K → 23M
13:27 | 10:45/mi
24M
3:38:25
Rank: #20293 (-211)
23M → 24M
10:40 | 10:40/mi
40K· 24.85 mi
3:47:56
Rank: #20493 (-200)
24M → 40K
9:31 | 11:08/mi
25.2M
3:52:19
Rank: #20611 (-118)
40K → 25.2M
4:23 | 12:43/mi
Finish· 26.22 mi
4:03:38
Rank: #20845 (-234)
25.2M → Finish
11:19 | 11:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:47
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time2:15:51
Pace10:22 /mi
📊Positive Split: 26.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2524:417:5724:41
7:57
-
10K
6.21 mi12:09:1049:267:5724:45
7:58
+0:01
15K
9.32 mi12:34:431:14:598:0325:33
8:13
+0:15
20K
12.43 mi13:01:391:41:558:1226:56
8:40
+0:27
Half
13.11 mi13:07:311:47:478:135:52
8:36
-0:04
25K
15.53 mi13:29:392:09:558:2222:08
9:08
+0:32
30K
18.64 mi14:01:092:41:258:4031:30
10:08
+1:00
20M
20.00 mi14:15:192:55:358:4714:10
10:25
+0:17
21M
21.00 mi14:26:333:06:498:5411:14
11:14
+0:49
35K
21.75 mi14:34:023:14:188:567:29
10:00
-1:14
23M
23.00 mi14:47:293:27:459:0213:27
10:45
+0:45
24M
24.00 mi14:58:093:38:259:0610:40
10:40
-0:05
40K
24.85 mi15:07:403:47:569:109:31
11:08
+0:28
25.2M
25.20 mi15:12:033:52:199:134:23
12:43
+1:35
Finish
26.22 mi15:23:224:03:389:1811:19
11:06
-1:37

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

7:57 /mi

Average Pace

9:18 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:55

53% of race

Time at Steady Pace

1:17:16

32% of race

Time at Slower Pace

36:27

15% of race

Average Pace: 9:18 /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 mi11:44:2524:417:5724:41
7:57
#16173
10K
6.21 mi12:09:1049:267:5724:45
7:58
#16147
15K
9.32 mi12:34:431:14:598:0325:33
8:13
#16679
20K
12.43 mi13:01:391:41:558:1226:56
8:40
#17354
Half
13.11 mi13:07:311:47:478:135:52
8:36
#17484
25K
15.53 mi13:29:392:09:558:2222:08
9:08
#18009
30K
18.64 mi14:01:092:41:258:4031:30
10:08
#19102
20M
20.00 mi14:15:192:55:358:4714:10
10:25
#19461
21M
21.00 mi14:26:333:06:498:5411:14
11:14
#19692
35K
21.75 mi14:34:023:14:188:567:29
10:00
#19799
23M
23.00 mi14:47:293:27:459:0213:27
10:45
#20082
24M
24.00 mi14:58:093:38:259:0610:40
10:40
#20293
40K
24.85 mi15:07:403:47:569:109:31
11:08
#20493
25.2M
25.20 mi15:12:033:52:199:134:23
12:43
#20611
Finish
26.22 mi15:23:224:03:389:1811:19
11:06
#20845
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi161735251525117568(Top 62%)6060(Top 50%)6060(Top 111%)
10K6.21 mi3.10 mi16147+265235+165235+1616225(Top 57%)5265(Top 43%)5265(Top 96%)
15K9.32 mi3.11 mi16679-5325533-2985533-29817568(Top 62%)6060(Top 50%)6060(Top 111%)
20K12.43 mi3.11 mi17354-6755949-4165949-41619269(Top 68%)7065(Top 58%)7065(Top 129%)
Half13.11 mi0.68 mi17484-1306028-796028-7919871(Top 70%)7409(Top 61%)7409(Top 135%)
25K15.53 mi2.42 mi18009-5256366-3386366-33820496(Top 72%)7810(Top 64%)7810(Top 143%)
30K18.64 mi3.11 mi19102-10937019-6537019-65322018(Top 78%)8780(Top 72%)8780(Top 161%)
20M20.00 mi1.36 mi19461-3597240-2217240-22122232(Top 78%)9021(Top 74%)9021(Top 165%)
21M21.00 mi1.00 mi19692-2317398-1587398-15822002(Top 77%)8966(Top 73%)8966(Top 164%)
35K21.75 mi0.75 mi19799-1077475-777475-7721909(Top 77%)8995(Top 74%)8995(Top 164%)
23M23.00 mi1.25 mi20082-2837669-1947669-19422614(Top 80%)9399(Top 77%)9399(Top 172%)
24M24.00 mi1.00 mi20293-2117798-1297798-12923244(Top 82%)9755(Top 80%)9755(Top 178%)
40K24.85 mi0.85 mi20493-2007916-1187916-11823429(Top 82%)9908(Top 81%)9908(Top 181%)
25.2M25.20 mi0.35 mi20611-1187994-787994-7824603(Top 87%)10464(Top 86%)10464(Top 191%)
Finish26.22 mi1.02 mi20845-2348139-1458139-14525572(Top 90%)10938(Top 89%)10938(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17568

Females

6060

F18-39

6060

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16225

Females

5265

F18-39

5265

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17568

Females

6060

F18-39

6060

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19269

Females

7065

F18-39

7065

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

19871

Females

7409

F18-39

7409

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20496

Females

7810

F18-39

7810

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

22018

Females

8780

F18-39

8780

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

22232

Females

9021

F18-39

9021

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

22002

Females

8966

F18-39

8966

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21909

Females

8995

F18-39

8995

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22614

Females

9399

F18-39

9399

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23244

Females

9755

F18-39

9755

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23429

Females

9908

F18-39

9908

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24603

Females

10464

F18-39

10464

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25572

Females

10938

F18-39

10938

Passing Analysis

Category:
Athletes Passed
763
Passed By
5435
Net Change
-4672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16173
5K → 10K309283+26#16173#16147
10K → 15K83615-532#16147#16679
15K → 20K63738-675#16679#17354
20K → Half6136-130#17354#17484
Half → 25K68593-525#17484#18009
25K → 30K481141-1093#18009#19102
30K → 20M35394-359#19102#19461
20M → 21M46277-231#19461#19692
21M → 35K20127-107#19692#19799
35K → 23M32315-283#19799#20082
23M → 24M16227-211#20082#20293
24M → 40K23223-200#20293#20493
40K → 25.2M7125-118#20493#20611
25.2M → Finish7241-234#20611#20845
TOTALS7635435-4672
📊

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