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BOSTON MARATHON 2025

Jennifer Tetrault

Bib: 9582•F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 22%
Gender (Female)
#0 / 12228
Top 6%
Division (F18-39)
#0 / 5469
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:43
Rank: #7745
Start → 5K
21:43 | 6:59/mi
10K· 6.21 mi
42:51
Rank: #7135 (+610)
5K → 10K
21:08 | 6:48/mi
15K· 9.32 mi
1:04:18
Rank: #7066 (+69)
10K → 15K
21:27 | 6:54/mi
20K· 12.43 mi
1:26:08
Rank: #7080 (-14)
15K → 20K
21:50 | 7:02/mi
Half· 13.11 mi
1:30:55
Rank: #7092 (-12)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:48:22
Rank: #7110 (-18)
Half → 25K
17:27 | 7:12/mi
30K· 18.64 mi
2:10:54
Rank: #6814 (+296)
25K → 30K
22:32 | 7:15/mi
20M
2:20:57
Rank: #6705 (+109)
30K → 20M
10:03 | 7:24/mi
21M
2:28:40
Rank: #6569 (+136)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:34:03
Rank: #6528 (+41)
21M → 35K
5:23 | 7:12/mi
23M
2:43:15
Rank: #6393 (+135)
35K → 23M
9:12 | 7:21/mi
24M
2:50:36
Rank: #6357 (+36)
23M → 24M
7:21 | 7:21/mi
40K· 24.85 mi
2:56:48
Rank: #6282 (+75)
24M → 40K
6:12 | 7:15/mi
25.2M
2:59:33
Rank: #6249 (+33)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:06:46
Rank: #6185 (+64)
25.2M → Finish
7:13 | 7:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:55
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:35:51
Pace7:19 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0521:436:5921:43
6:59
-
10K
6.21 mi11:08:1342:516:5421:08
6:48
-0:11
15K
9.32 mi11:29:401:04:186:5421:27
6:54
+0:06
20K
12.43 mi11:51:301:26:086:5621:50
7:02
+0:08
Half
13.11 mi11:56:171:30:556:564:47
7:01
-0:01
25K
15.53 mi12:13:441:48:226:5917:27
7:12
+0:11
30K
18.64 mi12:36:162:10:547:0122:32
7:15
+0:03
20M
20.00 mi12:46:192:20:577:0310:03
7:24
+0:09
21M
21.00 mi12:54:022:28:407:057:43
7:43
+0:19
35K
21.75 mi12:59:252:34:037:055:23
7:12
-0:31
23M
23.00 mi13:08:372:43:157:069:12
7:21
+0:09
24M
24.00 mi13:15:582:50:367:077:21
7:21
0:00
40K
24.85 mi13:22:102:56:487:076:12
7:15
-0:06
25.2M
25.20 mi13:24:552:59:337:082:45
7:58
+0:43
Finish
26.22 mi13:32:083:06:467:087:13
7:05
-0:53

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

6:48 /mi

Average Pace

7:08 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:18

94% of race

Time at Steady Pace

10:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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 mi10:47:0521:436:5921:43
6:59
#7745
10K
6.21 mi11:08:1342:516:5421:08
6:48
#7135
15K
9.32 mi11:29:401:04:186:5421:27
6:54
#7066
20K
12.43 mi11:51:301:26:086:5621:50
7:02
#7080
Half
13.11 mi11:56:171:30:556:564:47
7:01
#7092
25K
15.53 mi12:13:441:48:226:5917:27
7:12
#7110
30K
18.64 mi12:36:162:10:547:0122:32
7:15
#6814
20M
20.00 mi12:46:192:20:577:0310:03
7:24
#6705
21M
21.00 mi12:54:022:28:407:057:43
7:43
#6569
35K
21.75 mi12:59:252:34:037:055:23
7:12
#6528
23M
23.00 mi13:08:372:43:157:069:12
7:21
#6393
24M
24.00 mi13:15:582:50:367:077:21
7:21
#6357
40K
24.85 mi13:22:102:56:487:076:12
7:15
#6282
25.2M
25.20 mi13:24:552:59:337:082:45
7:58
#6249
Finish
26.22 mi13:32:083:06:467:087:13
7:05
#6185
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi77458988986999(Top 25%)733(Top 6%)733(Top 13%)
10K6.21 mi3.10 mi7135+610726+172726+1726435(Top 23%)593(Top 5%)593(Top 11%)
15K9.32 mi3.11 mi7066+69718+8718+86999(Top 25%)733(Top 6%)733(Top 13%)
20K12.43 mi3.11 mi7080-14733-15733-157055(Top 25%)794(Top 6%)794(Top 15%)
Half13.11 mi0.68 mi7092-12738-5738-57708(Top 27%)969(Top 8%)969(Top 18%)
25K15.53 mi2.42 mi7110-18757-19757-197602(Top 27%)1063(Top 9%)1063(Top 19%)
30K18.64 mi3.11 mi6814+296733+24733+246196(Top 22%)726(Top 6%)726(Top 13%)
20M20.00 mi1.36 mi6705+109726+7726+76366(Top 22%)906(Top 7%)906(Top 17%)
21M21.00 mi1.00 mi6569+136717+9717+95761(Top 20%)836(Top 7%)836(Top 15%)
35K21.75 mi0.75 mi6528+41718-1718-16598(Top 23%)1122(Top 9%)1122(Top 21%)
23M23.00 mi1.25 mi6393+135706+12706+125752(Top 20%)907(Top 7%)907(Top 17%)
24M24.00 mi1.00 mi6357+36720-14720-146736(Top 24%)1345(Top 11%)1345(Top 25%)
40K24.85 mi0.85 mi6282+75717+3717+35403(Top 19%)897(Top 7%)897(Top 16%)
25.2M25.20 mi0.35 mi6249+33719-2719-25846(Top 21%)1172(Top 10%)1172(Top 21%)
Finish26.22 mi1.02 mi6185+64723-4723-46272(Top 22%)1338(Top 11%)1338(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6999

Females

733

F18-39

733

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6435

Females

593

F18-39

593

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6999

Females

733

F18-39

733

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7055

Females

794

F18-39

794

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7708

Females

969

F18-39

969

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7602

Females

1063

F18-39

1063

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6196

Females

726

F18-39

726

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6366

Females

906

F18-39

906

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5761

Females

836

F18-39

836

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6598

Females

1122

F18-39

1122

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5752

Females

907

F18-39

907

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6736

Females

1345

F18-39

1345

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5403

Females

897

F18-39

897

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5846

Females

1172

F18-39

1172

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6272

Females

1338

F18-39

1338

Passing Analysis

Category:
Athletes Passed
2242
Passed By
682
Net Change
+1560
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7745
5K → 10K63525+610#7745#7135
10K → 15K179110+69#7135#7066
15K → 20K142156-14#7066#7080
20K → Half1527-12#7080#7092
Half → 25K112130-18#7092#7110
25K → 30K33842+296#7110#6814
30K → 20M13930+109#6814#6705
20M → 21M14913+136#6705#6569
21M → 35K6625+41#6569#6528
35K → 23M15520+135#6528#6393
23M → 24M7741+36#6393#6357
24M → 40K9318+75#6357#6282
40K → 25.2M4613+33#6282#6249
25.2M → Finish9632+64#6249#6185
TOTALS2242682+1560
📊

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