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BOSTON MARATHON 2025

Ana Kerestegian

Bib: 30614•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:27/mi
29:22
↑ 97↓ 3451.5%
10K· 6.21 mi
9:24/mi
58:33
↑ 79↓ 1380.4%
15K· 9.32 mi
9:30/mi
1:28:05
↑ 67↓ 78
20K· 12.43 mi
9:49/mi
1:58:34
↑ 106↓ 860.1%
Half· 13.11 mi
9:35/mi
2:05:06
↑ 19↓ 370.5%
25K· 15.53 mi
10:05/mi
2:29:33
↑ 66↓ 880.2%
30K· 18.64 mi
10:30/mi
3:02:11
↑ 181↓ 1480.2%
20M
10:35/mi
3:16:34
↑ 64↓ 500.2%
21M
11:24/mi
3:27:58
↑ 106↓ 241.6%
35K· 21.75 mi
9:51/mi
3:35:20
↑ 17↓ 861.7%
23M
9:51/mi
3:47:40
↑ 23↓ 630.6%
24M
9:29/mi
3:57:09
↓ 821.3%
40K· 24.85 mi
9:26/mi
4:05:13
↓ 200.3%
25.2M
10:41/mi
4:08:54
↑ 13↓ 160.2%
Finish· 26.22 mi
9:29/mi
4:18:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:06
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time2:13:28
Pace10:11 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3829:229:2729:22
9:27
-
10K
6.21 mi12:23:4958:339:2529:11
9:24
-0:03
15K
9.32 mi12:53:211:28:059:2729:32
9:30
+0:06
20K
12.43 mi13:23:501:58:349:3230:29
9:49
+0:19
Half
13.11 mi13:30:222:05:069:336:32
9:35
-0:14
25K
15.53 mi13:54:492:29:339:3824:27
10:05
+0:30
30K
18.64 mi14:27:273:02:119:4632:38
10:30
+0:25
20M
20.00 mi14:41:503:16:349:5014:23
10:35
+0:05
21M
21.00 mi14:53:143:27:589:5411:24
11:24
+0:49
35K
21.75 mi15:00:363:35:209:547:22
9:51
-1:33
23M
23.00 mi15:12:563:47:409:5412:20
9:51
0:00
24M
24.00 mi15:22:253:57:099:539:29
9:29
-0:22
40K
24.85 mi15:30:294:05:139:528:04
9:26
-0:03
25.2M
25.20 mi15:34:104:08:549:533:41
10:41
+1:15
Finish
26.22 mi15:43:504:18:349:529:40
9:29
-1:12

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

9:24 /mi

Average Pace

9:52 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:18

45% of race

Time at Steady Pace

1:21:10

31% of race

Time at Slower Pace

1:02:06

24% of race

Average Pace: 9:52 /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 mi11:54:3829:229:2729:22
9:27
#24087
10K
6.21 mi12:23:4958:339:2529:11
9:24
#23954
15K
9.32 mi12:53:211:28:059:2729:32
9:30
#23905
20K
12.43 mi13:23:501:58:349:3230:29
9:49
#23849
Half
13.11 mi13:30:222:05:069:336:32
9:35
#23850
25K
15.53 mi13:54:492:29:339:3824:27
10:05
#23764
30K
18.64 mi14:27:273:02:119:4632:38
10:30
#23601
20M
20.00 mi14:41:503:16:349:5014:23
10:35
#23510
21M
21.00 mi14:53:143:27:589:5411:24
11:24
#23450
35K
21.75 mi15:00:363:35:209:547:22
9:51
#23356
23M
23.00 mi15:12:563:47:409:5412:20
9:51
#23199
24M
24.00 mi15:22:253:57:099:539:29
9:29
#23047
40K
24.85 mi15:30:294:05:139:528:04
9:26
#22888
25.2M
25.20 mi15:34:104:08:549:533:41
10:41
#22835
Finish
26.22 mi15:43:504:18:349:529:40
9:29
#22776
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi240879741974123768(Top 84%)9523(Top 78%)9523(Top 174%)
10K6.21 mi3.10 mi23954+1339660+819660+8123814(Top 84%)9576(Top 78%)9576(Top 175%)
15K9.32 mi3.11 mi23905+499624+369624+3623768(Top 84%)9523(Top 78%)9523(Top 174%)
20K12.43 mi3.11 mi23849+569611+139611+1323796(Top 84%)9600(Top 79%)9600(Top 176%)
Half13.11 mi0.68 mi23850-19610+19610+123798(Top 84%)9585(Top 78%)9585(Top 175%)
25K15.53 mi2.42 mi23764+869564+469564+4623472(Top 83%)9468(Top 77%)9468(Top 173%)
30K18.64 mi3.11 mi23601+1639513+519513+5122952(Top 81%)9295(Top 76%)9295(Top 170%)
20M20.00 mi1.36 mi23510+919479+349479+3422663(Top 80%)9234(Top 76%)9234(Top 169%)
21M21.00 mi1.00 mi23450+609475+49475+422409(Top 79%)9198(Top 75%)9198(Top 168%)
35K21.75 mi0.75 mi23356+949431+449431+4421488(Top 76%)8772(Top 72%)8772(Top 160%)
23M23.00 mi1.25 mi23199+1579375+569375+5619984(Top 70%)8051(Top 66%)8051(Top 147%)
24M24.00 mi1.00 mi23047+1529315+609315+6019604(Top 69%)7890(Top 65%)7890(Top 144%)
40K24.85 mi0.85 mi22888+1599250+659250+6518475(Top 65%)7383(Top 60%)7383(Top 135%)
25.2M25.20 mi0.35 mi22835+539223+279223+2719723(Top 69%)8034(Top 66%)8034(Top 147%)
Finish26.22 mi1.02 mi22776+599206+179206+1721153(Top 74%)8739(Top 71%)8739(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23768

Females

9523

F18-39

9523

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

23814

Females

9576

F18-39

9576

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23768

Females

9523

F18-39

9523

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23796

Females

9600

F18-39

9600

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23798

Females

9585

F18-39

9585

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

23472

Females

9468

F18-39

9468

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

22952

Females

9295

F18-39

9295

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

22663

Females

9234

F18-39

9234

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

22409

Females

9198

F18-39

9198

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

21488

Females

8772

F18-39

8772

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

19984

Females

8051

F18-39

8051

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

19604

Females

7890

F18-39

7890

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18475

Females

7383

F18-39

7383

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19723

Females

8034

F18-39

8034

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

21153

Females

8739

F18-39

8739

Passing Analysis

Category:
Athletes Passed
1988
Passed By
677
Net Change
+1311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24087
5K → 10K305172+133#24087#23954
10K → 15K177128+49#23954#23905
15K → 20K15498+56#23905#23849
20K → Half2324-1#23849#23850
Half → 25K15670+86#23850#23764
25K → 30K23572+163#23764#23601
30K → 20M12332+91#23601#23510
20M → 21M10848+60#23510#23450
21M → 35K1017+94#23450#23356
35K → 23M1669+157#23356#23199
23M → 24M1553+152#23199#23047
24M → 40K1601+159#23047#22888
40K → 25.2M552+53#22888#22835
25.2M → Finish7011+59#22835#22776
TOTALS1988677+1311
📊

Passing Visuals

Category:
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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