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BOSTON MARATHON 2025

Leigh Terry

Bib: 15722•F

AL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 4%
Division (F18-39)
#0 / 5469
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:56
Rank: #5807
Start → 5K
20:56 | 6:44/mi
10K· 6.21 mi
42:01
Rank: #5961 (-154)
5K → 10K
21:05 | 6:47/mi
15K· 9.32 mi
1:03:11
Rank: #5998 (-37)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:24:19
Rank: #5818 (+180)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:28:53
Rank: #5775 (+43)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:45:33
Rank: #5674 (+101)
Half → 25K
16:40 | 6:52/mi
30K· 18.64 mi
2:07:13
Rank: #5368 (+306)
25K → 30K
21:40 | 6:58/mi
20M
2:16:48
Rank: #5272 (+96)
30K → 20M
9:35 | 7:03/mi
21M
2:24:11
Rank: #5157 (+115)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:30:25
Rank: #5506 (-349)
21M → 35K
6:14 | 8:20/mi
23M
2:39:05
Rank: #5303 (+203)
35K → 23M
8:40 | 6:55/mi
24M
2:45:54
Rank: #5190 (+113)
23M → 24M
6:49 | 6:49/mi
40K· 24.85 mi
2:51:48
Rank: #5084 (+106)
24M → 40K
5:54 | 6:54/mi
25.2M
2:54:25
Rank: #5050 (+34)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:01:15
Rank: #4970 (+80)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:53
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:32:22
Pace7:03 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2120:566:4420:56
6:44
-
10K
6.21 mi11:13:2642:016:4621:05
6:47
+0:03
15K
9.32 mi11:34:361:03:116:4721:10
6:49
+0:02
20K
12.43 mi11:55:441:24:196:4721:08
6:48
-0:01
Half
13.11 mi12:00:181:28:536:474:34
6:42
-0:06
25K
15.53 mi12:16:581:45:336:4816:40
6:52
+0:10
30K
18.64 mi12:38:382:07:136:4921:40
6:58
+0:06
20M
20.00 mi12:48:132:16:486:509:35
7:03
+0:05
21M
21.00 mi12:55:362:24:116:527:23
7:23
+0:20
35K
21.75 mi13:01:502:30:256:556:14
8:20
+0:57
23M
23.00 mi13:10:302:39:056:558:40
6:55
-1:25
24M
24.00 mi13:17:192:45:546:556:49
6:49
-0:06
40K
24.85 mi13:23:132:51:486:555:54
6:54
+0:05
25.2M
25.20 mi13:25:502:54:256:552:37
7:35
+0:41
Finish
26.22 mi13:32:403:01:156:556:50
6:42
-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

6:42 /mi

Average Pace

6:55 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:45:01

91% of race

Time at Slower Pace

16:14

9% of race

Average Pace: 6:55 /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 mi10:52:2120:566:4420:56
6:44
#5807
10K
6.21 mi11:13:2642:016:4621:05
6:47
#5961
15K
9.32 mi11:34:361:03:116:4721:10
6:49
#5998
20K
12.43 mi11:55:441:24:196:4721:08
6:48
#5818
Half
13.11 mi12:00:181:28:536:474:34
6:42
#5775
25K
15.53 mi12:16:581:45:336:4816:40
6:52
#5674
30K
18.64 mi12:38:382:07:136:4921:40
6:58
#5368
20M
20.00 mi12:48:132:16:486:509:35
7:03
#5272
21M
21.00 mi12:55:362:24:116:527:23
7:23
#5157
35K
21.75 mi13:01:502:30:256:556:14
8:20
#5506
23M
23.00 mi13:10:302:39:056:558:40
6:55
#5303
24M
24.00 mi13:17:192:45:546:556:49
6:49
#5190
40K
24.85 mi13:23:132:51:486:555:54
6:54
#5084
25.2M
25.20 mi13:25:502:54:256:552:37
7:35
#5050
Finish
26.22 mi13:32:403:01:156:556:50
6:42
#4970
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi58074414416223(Top 22%)569(Top 5%)569(Top 10%)
10K6.21 mi3.10 mi5961-154475-34475-346264(Top 22%)554(Top 5%)554(Top 10%)
15K9.32 mi3.11 mi5998-37489-14489-146223(Top 22%)569(Top 5%)569(Top 10%)
20K12.43 mi3.11 mi5818+180471+18471+185334(Top 19%)427(Top 3%)427(Top 8%)
Half13.11 mi0.68 mi5775+43465+6465+65305(Top 19%)411(Top 3%)411(Top 8%)
25K15.53 mi2.42 mi5674+101455+10455+105479(Top 19%)484(Top 4%)484(Top 9%)
30K18.64 mi3.11 mi5368+306433+22433+224557(Top 16%)385(Top 3%)385(Top 7%)
20M20.00 mi1.36 mi5272+96426+7426+74442(Top 16%)387(Top 3%)387(Top 7%)
21M21.00 mi1.00 mi5157+115413+13413+134058(Top 14%)373(Top 3%)373(Top 7%)
35K21.75 mi0.75 mi5506-349478-65478-6514476(Top 51%)4930(Top 40%)4930(Top 90%)
23M23.00 mi1.25 mi5303+203458+20458+203366(Top 12%)297(Top 2%)297(Top 5%)
24M24.00 mi1.00 mi5190+113449+9449+93641(Top 13%)381(Top 3%)381(Top 7%)
40K24.85 mi0.85 mi5084+106439+10439+103388(Top 12%)356(Top 3%)356(Top 7%)
25.2M25.20 mi0.35 mi5050+34435+4435+43885(Top 14%)519(Top 4%)519(Top 9%)
Finish26.22 mi1.02 mi4970+804354353939(Top 14%)531(Top 4%)531(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6223

Females

569

F18-39

569

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6264

Females

554

F18-39

554

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6223

Females

569

F18-39

569

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5334

Females

427

F18-39

427

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5305

Females

411

F18-39

411

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5479

Females

484

F18-39

484

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4557

Females

385

F18-39

385

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4442

Females

387

F18-39

387

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4058

Females

373

F18-39

373

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14476

Females

4930

F18-39

4930

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3366

Females

297

F18-39

297

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3641

Females

381

F18-39

381

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3388

Females

356

F18-39

356

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3885

Females

519

F18-39

519

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3939

Females

531

F18-39

531

Passing Analysis

Category:
Athletes Passed
1865
Passed By
1028
Net Change
+837
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5807
5K → 10K118272-154#5807#5961
10K → 15K119156-37#5961#5998
15K → 20K22343+180#5998#5818
20K → Half507+43#5818#5775
Half → 25K16160+101#5775#5674
25K → 30K34539+306#5674#5368
30K → 20M12630+96#5368#5272
20M → 21M14328+115#5272#5157
21M → 35K7356-349#5157#5506
35K → 23M2074+203#5506#5303
23M → 24M1229+113#5303#5190
24M → 40K1115+106#5190#5084
40K → 25.2M428+34#5084#5050
25.2M → Finish9111+80#5050#4970
TOTALS18651028+837
📊

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