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BOSTON MARATHON 2025

Jaime Couch

Bib: 18110•F

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Masters (Masters Women)
#0 / 6759
Top 31%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:20
Rank: #19757
Start → 5K
8:29/mi
26:20 split
10K· 6.21 mi
51:15
Rank: #18283 (+1474)
5K → 10K
8:01/mi
24:55 split
15K· 9.32 mi
1:16:11
Rank: #17593 (+690)
10K → 15K
8:02/mi
24:56 split
20K· 12.43 mi
1:41:46
Rank: #17272 (+321)
15K → 20K
8:14/mi
25:35 split
Half· 13.11 mi
1:47:22
Rank: #17267 (+5)
20K → Half
8:12/mi
5:36 split
25K· 15.53 mi
2:07:43
Rank: #17080 (+187)
Half → 25K
8:24/mi
20:21 split
30K· 18.64 mi
2:34:37
Rank: #16805 (+275)
25K → 30K
8:39/mi
26:54 split
20M
2:46:30
Rank: #16671 (+134)
30K → 20M
8:45/mi
11:53 split
21M
2:55:45
Rank: #16519 (+152)
20M → 21M
9:15/mi
9:15 split
35K· 21.75 mi
3:02:08
Rank: #16450 (+69)
21M → 35K
8:32/mi
6:23 split
23M
3:13:16
Rank: #16358 (+92)
35K → 23M
8:54/mi
11:08 split
24M
3:21:54
Rank: #16275 (+83)
23M → 24M
8:38/mi
8:38 split
40K· 24.85 mi
3:29:11
Rank: #16177 (+98)
24M → 40K
8:31/mi
7:17 split
25.2M
3:32:18
Rank: #16104 (+73)
40K → 25.2M
9:02/mi
3:07 split
Finish· 26.22 mi
3:40:25
Rank: #15975 (+129)
25.2M → Finish
7:58/mi
8:07 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:22
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:53:03
Pace8:37 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2426:208:2926:20
8:29
-
10K
6.21 mi11:46:1951:158:1524:55
8:01
-0:28
15K
9.32 mi12:11:151:16:118:1024:56
8:02
+0:01
20K
12.43 mi12:36:501:41:468:1125:35
8:14
+0:12
Half
13.11 mi12:42:261:47:228:115:36
8:12
-0:02
25K
15.53 mi13:02:472:07:438:1320:21
8:24
+0:12
30K
18.64 mi13:29:412:34:378:1826:54
8:39
+0:15
20M
20.00 mi13:41:342:46:308:1911:53
8:45
+0:06
21M
21.00 mi13:50:492:55:458:229:15
9:15
+0:30
35K
21.75 mi13:57:123:02:088:226:23
8:32
-0:43
23M
23.00 mi14:08:203:13:168:2411:08
8:54
+0:22
24M
24.00 mi14:16:583:21:548:258:38
8:38
-0:16
40K
24.85 mi14:24:153:29:118:257:17
8:31
-0:07
25.2M
25.20 mi14:27:223:32:188:253:07
9:02
+0:31
Finish
26.22 mi14:35:293:40:258:258:07
7:58
-1:04

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

7:58 /mi

Average Pace

8:25 /mi

Slowest Pace

9:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:55

89% of race

Time at Steady Pace

23:30

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:21:2426:208:2926:20
8:29
#19757
10K
6.21 mi11:46:1951:158:1524:55
8:01
#18283
15K
9.32 mi12:11:151:16:118:1024:56
8:02
#17593
20K
12.43 mi12:36:501:41:468:1125:35
8:14
#17272
Half
13.11 mi12:42:261:47:228:115:36
8:12
#17267
25K
15.53 mi13:02:472:07:438:1320:21
8:24
#17080
30K
18.64 mi13:29:412:34:378:1826:54
8:39
#16805
20M
20.00 mi13:41:342:46:308:1911:53
8:45
#16671
21M
21.00 mi13:50:492:55:458:229:15
9:15
#16519
35K
21.75 mi13:57:123:02:088:226:23
8:32
#16450
23M
23.00 mi14:08:203:13:168:2411:08
8:54
#16358
24M
24.00 mi14:16:583:21:548:258:38
8:38
#16275
40K
24.85 mi14:24:153:29:118:257:17
8:31
#16177
25.2M
25.20 mi14:27:223:32:188:253:07
9:02
#16104
Finish
26.22 mi14:35:293:40:258:258:07
7:58
#15975
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi197577362736216253(Top 57%)5287(Top 43%)5287(Top 308%)
10K6.21 mi3.10 mi18283+14746493+8696493+86916647(Top 59%)5510(Top 45%)5510(Top 321%)
15K9.32 mi3.11 mi17593+6906073+4206073+42016253(Top 57%)5287(Top 43%)5287(Top 308%)
20K12.43 mi3.11 mi17272+3215899+1745899+17416541(Top 58%)5515(Top 45%)5515(Top 321%)
Half13.11 mi0.68 mi17267+55906-75906-717345(Top 61%)5944(Top 49%)5944(Top 346%)
25K15.53 mi2.42 mi17080+1875813+935813+9316541(Top 58%)5603(Top 46%)5603(Top 326%)
30K18.64 mi3.11 mi16805+2755700+1135700+11315768(Top 56%)5324(Top 44%)5324(Top 310%)
20M20.00 mi1.36 mi16671+1345644+565644+5615360(Top 54%)5239(Top 43%)5239(Top 305%)
21M21.00 mi1.00 mi16519+1525591+535591+5314913(Top 53%)5129(Top 42%)5129(Top 299%)
35K21.75 mi0.75 mi16450+695573+185573+1815691(Top 55%)5609(Top 46%)5609(Top 326%)
23M23.00 mi1.25 mi16358+925550+235550+2315651(Top 55%)5693(Top 47%)5693(Top 331%)
24M24.00 mi1.00 mi16275+835534+165534+1615371(Top 54%)5582(Top 46%)5582(Top 325%)
40K24.85 mi0.85 mi16177+985499+355499+3513592(Top 48%)4758(Top 39%)4758(Top 277%)
25.2M25.20 mi0.35 mi16104+735468+315468+3112114(Top 43%)4055(Top 33%)4055(Top 236%)
Finish26.22 mi1.02 mi15975+1295418+505418+5012694(Top 45%)4287(Top 35%)4287(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

16253

Females

5287

F40-44

5287

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16647

Females

5510

F40-44

5510

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

16253

Females

5287

F40-44

5287

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16541

Females

5515

F40-44

5515

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17345

Females

5944

F40-44

5944

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

16541

Females

5603

F40-44

5603

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

15768

Females

5324

F40-44

5324

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

15360

Females

5239

F40-44

5239

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

14913

Females

5129

F40-44

5129

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15691

Females

5609

F40-44

5609

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

15651

Females

5693

F40-44

5693

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

15371

Females

5582

F40-44

5582

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13592

Females

4758

F40-44

4758

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12114

Females

4055

F40-44

4055

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

12694

Females

4287

F40-44

4287

Passing Analysis

Category:
Athletes Passed
4277
Passed By
495
Net Change
+3782
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19757
5K → 10K149117+1474#19757#18283
10K → 15K70616+690#18283#17593
15K → 20K36645+321#17593#17272
20K → Half3429+5#17272#17267
Half → 25K25164+187#17267#17080
25K → 30K36388+275#17080#16805
30K → 20M17036+134#16805#16671
20M → 21M18331+152#16671#16519
21M → 35K9728+69#16519#16450
35K → 23M15765+92#16450#16358
23M → 24M11734+83#16358#16275
24M → 40K12325+98#16275#16177
40K → 25.2M774+73#16177#16104
25.2M → Finish14213+129#16104#15975
TOTALS4277495+3782
📊

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