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BOSTON MARATHON 2025

Taryn Jakub

Bib: 12708•F

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Overall
#0 / 28404
Top 32%
Gender (Female)
#0 / 12228
Top 14%
Division (F18-39)
#0 / 5469
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:27
Rank: #7123
Start → 5K
21:27 | 6:54/mi
10K· 6.21 mi
43:02
Rank: #7354 (-231)
5K → 10K
21:35 | 6:57/mi
15K· 9.32 mi
1:05:29
Rank: #7949 (-595)
10K → 15K
22:27 | 7:14/mi
20K· 12.43 mi
1:31:32
Rank: #10456 (-2507)
15K → 20K
26:03 | 8:23/mi
Half· 13.11 mi
1:36:17
Rank: #10250 (+206)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:54:07
Rank: #9967 (+283)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:17:40
Rank: #9580 (+387)
25K → 30K
23:33 | 7:35/mi
20M
2:28:10
Rank: #9459 (+121)
30K → 20M
10:30 | 7:44/mi
21M
2:36:32
Rank: #9443 (+16)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:42:07
Rank: #9372 (+71)
21M → 35K
5:35 | 7:28/mi
23M
2:51:56
Rank: #9288 (+84)
35K → 23M
9:49 | 7:50/mi
24M
2:59:27
Rank: #9193 (+95)
23M → 24M
7:31 | 7:31/mi
40K· 24.85 mi
3:06:01
Rank: #9104 (+89)
24M → 40K
6:34 | 7:41/mi
25.2M
3:08:58
Rank: #9083 (+21)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:16:18
Rank: #8958 (+125)
25.2M → Finish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:17
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:40:01
Pace7:38 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5421:276:5421:27
6:54
-
10K
6.21 mi11:11:2943:026:5621:35
6:57
+0:03
15K
9.32 mi11:33:561:05:297:0222:27
7:14
+0:17
20K
12.43 mi11:59:591:31:327:2226:03
8:23
+1:09
Half
13.11 mi12:04:441:36:177:214:45
6:58
-1:25
25K
15.53 mi12:22:341:54:077:2117:50
7:21
+0:23
30K
18.64 mi12:46:072:17:407:2323:33
7:35
+0:14
20M
20.00 mi12:56:372:28:107:2410:30
7:44
+0:09
21M
21.00 mi13:04:592:36:327:278:22
8:22
+0:38
35K
21.75 mi13:10:342:42:077:275:35
7:28
-0:54
23M
23.00 mi13:20:232:51:567:299:49
7:50
+0:22
24M
24.00 mi13:27:542:59:277:297:31
7:31
-0:19
40K
24.85 mi13:34:283:06:017:296:34
7:41
+0:10
25.2M
25.20 mi13:37:253:08:587:302:57
8:33
+0:52
Finish
26.22 mi13:44:453:16:187:307:20
7:12
-1:21

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

6:54 /mi

Average Pace

7:30 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:34

40% of race

Time at Steady Pace

1:11:33

36% of race

Time at Slower Pace

47:11

24% of race

Average Pace: 7:29 /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 mi10:49:5421:276:5421:27
6:54
#7123
10K
6.21 mi11:11:2943:026:5621:35
6:57
#7354
15K
9.32 mi11:33:561:05:297:0222:27
7:14
#7949
20K
12.43 mi11:59:591:31:327:2226:03
8:23
#10456
Half
13.11 mi12:04:441:36:177:214:45
6:58
#10250
25K
15.53 mi12:22:341:54:077:2117:50
7:21
#9967
30K
18.64 mi12:46:072:17:407:2323:33
7:35
#9580
20M
20.00 mi12:56:372:28:107:2410:30
7:44
#9459
21M
21.00 mi13:04:592:36:327:278:22
8:22
#9443
35K
21.75 mi13:10:342:42:077:275:35
7:28
#9372
23M
23.00 mi13:20:232:51:567:299:49
7:50
#9288
24M
24.00 mi13:27:542:59:277:297:31
7:31
#9193
40K
24.85 mi13:34:283:06:017:296:34
7:41
#9104
25.2M
25.20 mi13:37:253:08:587:302:57
8:33
#9083
Finish
26.22 mi13:44:453:16:187:307:20
7:12
#8958
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71237137139350(Top 33%)1585(Top 13%)1585(Top 29%)
10K6.21 mi3.10 mi7354-231787-74787-747608(Top 27%)871(Top 7%)871(Top 16%)
15K9.32 mi3.11 mi7949-595981-194981-1949350(Top 33%)1585(Top 13%)1585(Top 29%)
20K12.43 mi3.11 mi10456-25072076-10952076-109517465(Top 61%)6033(Top 49%)6033(Top 110%)
Half13.11 mi0.68 mi10250+2061990+861990+867386(Top 26%)884(Top 7%)884(Top 16%)
25K15.53 mi2.42 mi9967+2831887+1031887+1038803(Top 31%)1554(Top 13%)1554(Top 28%)
30K18.64 mi3.11 mi9580+3871768+1191768+1198315(Top 29%)1517(Top 12%)1517(Top 28%)
20M20.00 mi1.36 mi9459+1211754+141754+148568(Top 30%)1778(Top 15%)1778(Top 33%)
21M21.00 mi1.00 mi9443+161775-211775-219657(Top 34%)2444(Top 20%)2444(Top 45%)
35K21.75 mi0.75 mi9372+711764+111764+118397(Top 30%)1838(Top 15%)1838(Top 34%)
23M23.00 mi1.25 mi9288+841765-11765-18887(Top 31%)2197(Top 18%)2197(Top 40%)
24M24.00 mi1.00 mi9193+951748+171748+177858(Top 28%)1807(Top 15%)1807(Top 33%)
40K24.85 mi0.85 mi9104+891747+11747+17986(Top 28%)1978(Top 16%)1978(Top 36%)
25.2M25.20 mi0.35 mi9083+211756-91756-99143(Top 32%)2580(Top 21%)2580(Top 47%)
Finish26.22 mi1.02 mi8958+1251751+51751+57055(Top 25%)1673(Top 14%)1673(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9350

Females

1585

F18-39

1585

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7608

Females

871

F18-39

871

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9350

Females

1585

F18-39

1585

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17465

Females

6033

F18-39

6033

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7386

Females

884

F18-39

884

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8803

Females

1554

F18-39

1554

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8315

Females

1517

F18-39

1517

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8568

Females

1778

F18-39

1778

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9657

Females

2444

F18-39

2444

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8397

Females

1838

F18-39

1838

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8887

Females

2197

F18-39

2197

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7858

Females

1807

F18-39

1807

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7986

Females

1978

F18-39

1978

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9143

Females

2580

F18-39

2580

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

7055

Females

1673

F18-39

1673

Passing Analysis

Category:
Athletes Passed
2051*
Passed By
3884
Net Change
-1835
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7123
5K → 10K113344-231#7123#7354
10K → 15K32627-595#7354#7949
15K → 20K42509-2507#7949#10456
20K → Half2060+206#10456#10250
Half → 25K308*25+283#10250#9967
25K → 30K43851+387#9967#9580
30K → 20M16241+121#9580#9459
20M → 21M9781+16#9459#9443
21M → 35K9221+71#9443#9372
35K → 23M14662+84#9372#9288
23M → 24M13742+95#9288#9193
24M → 40K11930+89#9193#9104
40K → 25.2M4625+21#9104#9083
25.2M → Finish15126+125#9083#8958
TOTALS2051*3884-1835

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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