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BOSTON MARATHON 2025

Kimberly Jakushev

Bib: 8121•F

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:20
Rank: #4177
Start → 5K
6:33/mi
20:20 split
10K· 6.21 mi
41:05
Rank: #4602 (-425)
5K → 10K
6:41/mi
20:45 split
15K· 9.32 mi
1:01:55
Rank: #4747 (-145)
10K → 15K
6:42/mi
20:50 split
20K· 12.43 mi
1:22:46
Rank: #4643 (+104)
15K → 20K
6:43/mi
20:51 split
Half· 13.11 mi
1:27:17
Rank: #4633 (+10)
20K → Half
6:37/mi
4:31 split
25K· 15.53 mi
1:44:13
Rank: #4883 (-250)
Half → 25K
6:59/mi
16:56 split
30K· 18.64 mi
2:06:52
Rank: #5217 (-334)
25K → 30K
7:17/mi
22:39 split
20M
2:16:51
Rank: #5296 (-79)
30K → 20M
7:21/mi
9:59 split
21M
2:24:33
Rank: #5299 (-3)
20M → 21M
7:42/mi
7:42 split
35K· 21.75 mi
2:29:46
Rank: #5287 (+12)
21M → 35K
6:58/mi
5:13 split
23M
2:38:38
Rank: #5173 (+114)
35K → 23M
7:05/mi
8:52 split
24M
2:45:25
Rank: #5067 (+106)
23M → 24M
6:47/mi
6:47 split
40K· 24.85 mi
2:51:20
Rank: #4979 (+88)
24M → 40K
6:55/mi
5:55 split
25.2M
2:53:54
Rank: #4927 (+52)
40K → 25.2M
7:27/mi
2:34 split
Finish· 26.22 mi
3:00:37
Rank: #4828 (+99)
25.2M → Finish
6:35/mi
6:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:17
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:33:20
Pace7:07 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5620:206:3320:20
6:33
-
10K
6.21 mi10:49:4141:056:3720:45
6:41
+0:08
15K
9.32 mi11:10:311:01:556:3920:50
6:42
+0:01
20K
12.43 mi11:31:221:22:466:4020:51
6:43
+0:01
Half
13.11 mi11:35:531:27:176:394:31
6:37
-0:06
25K
15.53 mi11:52:491:44:136:4316:56
6:59
+0:22
30K
18.64 mi12:15:282:06:526:4822:39
7:17
+0:18
20M
20.00 mi12:25:272:16:516:519:59
7:21
+0:04
21M
21.00 mi12:33:092:24:336:537:42
7:42
+0:21
35K
21.75 mi12:38:222:29:466:535:13
6:58
-0:44
23M
23.00 mi12:47:142:38:386:548:52
7:05
+0:07
24M
24.00 mi12:54:012:45:256:546:47
6:47
-0:18
40K
24.85 mi12:59:562:51:206:545:55
6:55
+0:08
25.2M
25.20 mi13:02:302:53:546:542:34
7:27
+0:32
Finish
26.22 mi13:09:133:00:376:546:43
6:35
-0:52

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

6:33 /mi

Average Pace

6:54 /mi

Slowest Pace

7:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:43

76% of race

Time at Steady Pace

42:54

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:28:5620:206:3320:20
6:33
#4177
10K
6.21 mi10:49:4141:056:3720:45
6:41
#4602
15K
9.32 mi11:10:311:01:556:3920:50
6:42
#4747
20K
12.43 mi11:31:221:22:466:4020:51
6:43
#4643
Half
13.11 mi11:35:531:27:176:394:31
6:37
#4633
25K
15.53 mi11:52:491:44:136:4316:56
6:59
#4883
30K
18.64 mi12:15:282:06:526:4822:39
7:17
#5217
20M
20.00 mi12:25:272:16:516:519:59
7:21
#5296
21M
21.00 mi12:33:092:24:336:537:42
7:42
#5299
35K
21.75 mi12:38:222:29:466:535:13
6:58
#5287
23M
23.00 mi12:47:142:38:386:548:52
7:05
#5173
24M
24.00 mi12:54:012:45:256:546:47
6:47
#5067
40K
24.85 mi12:59:562:51:206:545:55
6:55
#4979
25.2M
25.20 mi13:02:302:53:546:542:34
7:27
#4927
Finish
26.22 mi13:09:133:00:376:546:43
6:35
#4828
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi41772382385150(Top 18%)372(Top 3%)372(Top 7%)
10K6.21 mi3.10 mi4602-425276-38276-385168(Top 18%)352(Top 3%)352(Top 6%)
15K9.32 mi3.11 mi4747-145298-22298-225150(Top 18%)372(Top 3%)372(Top 7%)
20K12.43 mi3.11 mi4643+104297+1297+14553(Top 16%)311(Top 3%)311(Top 6%)
Half13.11 mi0.68 mi4633+10293+4293+44689(Top 17%)318(Top 3%)318(Top 6%)
25K15.53 mi2.42 mi4883-250337-44337-446240(Top 22%)647(Top 5%)647(Top 12%)
30K18.64 mi3.11 mi5217-334406-69406-696398(Top 23%)792(Top 6%)792(Top 14%)
20M20.00 mi1.36 mi5296-79431-25431-256073(Top 21%)806(Top 7%)806(Top 15%)
21M21.00 mi1.00 mi5299-3439-8439-85653(Top 20%)795(Top 7%)795(Top 15%)
35K21.75 mi0.75 mi5287+12438+1438+15199(Top 18%)656(Top 5%)656(Top 12%)
23M23.00 mi1.25 mi5173+114432+6432+64254(Top 15%)463(Top 4%)463(Top 8%)
24M24.00 mi1.00 mi5067+106426+6426+63447(Top 12%)344(Top 3%)344(Top 6%)
40K24.85 mi0.85 mi4979+88420+6420+63499(Top 12%)379(Top 3%)379(Top 7%)
25.2M25.20 mi0.35 mi4927+52418+2418+23229(Top 11%)366(Top 3%)366(Top 7%)
Finish26.22 mi1.02 mi4828+99405+13405+133326(Top 12%)393(Top 3%)393(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5150

Females

372

F18-39

372

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5168

Females

352

F18-39

352

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5150

Females

372

F18-39

372

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4553

Females

311

F18-39

311

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4689

Females

318

F18-39

318

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6240

Females

647

F18-39

647

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6398

Females

792

F18-39

792

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

6073

Females

806

F18-39

806

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5653

Females

795

F18-39

795

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5199

Females

656

F18-39

656

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4254

Females

463

F18-39

463

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3447

Females

344

F18-39

344

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3499

Females

379

F18-39

379

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3229

Females

366

F18-39

366

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3326

Females

393

F18-39

393

Passing Analysis

Category:
Athletes Passed
1133
Passed By
1784
Net Change
-651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4177
5K → 10K30455-425#4177#4602
10K → 15K69214-145#4602#4747
15K → 20K17066+104#4747#4643
20K → Half2818+10#4643#4633
Half → 25K53303-250#4633#4883
25K → 30K88422-334#4883#5217
30K → 20M54133-79#5217#5296
20M → 21M8083-3#5296#5299
21M → 35K4937+12#5299#5287
35K → 23M13925+114#5287#5173
23M → 24M1137+106#5173#5067
24M → 40K935+88#5067#4979
40K → 25.2M575+52#4979#4927
25.2M → Finish11011+99#4927#4828
TOTALS11331784-651
📊

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