Boston Marathon logo
BOSTON MARATHON 2025

Lenny Ramsey

Bib: 5372•F

AR

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 14%
Gender (Female)
#0 / 12228
Top 2%
Division (F18-39)
#0 / 5469
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:20
Rank: #4176
Start → 5K
20:20 | 6:33/mi
10K· 6.21 mi
40:36
Rank: #4017 (+159)
5K → 10K
20:16 | 6:31/mi
15K· 9.32 mi
1:00:57
Rank: #3957 (+60)
10K → 15K
20:21 | 6:33/mi
20K· 12.43 mi
1:21:34
Rank: #3904 (+53)
15K → 20K
20:37 | 6:38/mi
Half· 13.11 mi
1:26:02
Rank: #3903 (+1)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:42:08
Rank: #3840 (+63)
Half → 25K
16:06 | 6:38/mi
30K· 18.64 mi
2:03:41
Rank: #3861 (-21)
25K → 30K
21:33 | 6:56/mi
20M
2:13:16
Rank: #3863 (-2)
30K → 20M
9:35 | 7:03/mi
21M
2:20:48
Rank: #3887 (-24)
20M → 21M
7:32 | 7:32/mi
35K· 21.75 mi
2:25:58
Rank: #3900 (-13)
21M → 35K
5:10 | 6:54/mi
23M
2:34:57
Rank: #3925 (-25)
35K → 23M
8:59 | 7:10/mi
24M
2:41:57
Rank: #3949 (-24)
23M → 24M
7:00 | 7:00/mi
40K· 24.85 mi
2:48:05
Rank: #3953 (-4)
24M → 40K
6:08 | 7:10/mi
25.2M
2:50:45
Rank: #3950 (+3)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:57:51
Rank: #3996 (-46)
25.2M → Finish
7:06 | 6:58/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:02
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:31:49
Pace7:00 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0320:206:3320:20
6:33
-
10K
6.21 mi10:44:1940:366:3220:16
6:31
-0:02
15K
9.32 mi11:04:401:00:576:3220:21
6:33
+0:02
20K
12.43 mi11:25:171:21:346:3420:37
6:38
+0:05
Half
13.11 mi11:29:451:26:026:344:28
6:33
-0:05
25K
15.53 mi11:45:511:42:086:3416:06
6:38
+0:05
30K
18.64 mi12:07:242:03:416:3821:33
6:56
+0:18
20M
20.00 mi12:16:592:13:166:409:35
7:03
+0:07
21M
21.00 mi12:24:312:20:486:427:32
7:32
+0:29
35K
21.75 mi12:29:412:25:586:435:10
6:54
-0:38
23M
23.00 mi12:38:402:34:576:448:59
7:10
+0:16
24M
24.00 mi12:45:402:41:576:457:00
7:00
-0:10
40K
24.85 mi12:51:482:48:056:466:08
7:10
+0:10
25.2M
25.20 mi12:54:282:50:456:472:40
7:44
+0:34
Finish
26.22 mi13:01:342:57:516:477:06
6:58
-0:46

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

6:31 /mi

Average Pace

6:47 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:39

94% of race

Time at Steady Pace

7:32

4% of race

Time at Slower Pace

2:40

1% of race

Average Pace: 6:47 /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 mi10:24:0320:206:3320:20
6:33
#4176
10K
6.21 mi10:44:1940:366:3220:16
6:31
#4017
15K
9.32 mi11:04:401:00:576:3220:21
6:33
#3957
20K
12.43 mi11:25:171:21:346:3420:37
6:38
#3904
Half
13.11 mi11:29:451:26:026:344:28
6:33
#3903
25K
15.53 mi11:45:511:42:086:3416:06
6:38
#3840
30K
18.64 mi12:07:242:03:416:3821:33
6:56
#3861
20M
20.00 mi12:16:592:13:166:409:35
7:03
#3863
21M
21.00 mi12:24:312:20:486:427:32
7:32
#3887
35K
21.75 mi12:29:412:25:586:435:10
6:54
#3900
23M
23.00 mi12:38:402:34:576:448:59
7:10
#3925
24M
24.00 mi12:45:402:41:576:457:00
7:00
#3949
40K
24.85 mi12:51:482:48:056:466:08
7:10
#3953
25.2M
25.20 mi12:54:282:50:456:472:40
7:44
#3950
Finish
26.22 mi13:01:342:57:516:477:06
6:58
#3996
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi41762372373901(Top 14%)215(Top 2%)215(Top 4%)
10K6.21 mi3.10 mi4017+159219+18219+183915(Top 14%)219(Top 2%)219(Top 4%)
15K9.32 mi3.11 mi3957+60221-2221-23901(Top 14%)215(Top 2%)215(Top 4%)
20K12.43 mi3.11 mi3904+53219+2219+23943(Top 14%)223(Top 2%)223(Top 4%)
Half13.11 mi0.68 mi3903+1220-1220-14083(Top 14%)239(Top 2%)239(Top 4%)
25K15.53 mi2.42 mi3840+63215+5215+53750(Top 13%)223(Top 2%)223(Top 4%)
30K18.64 mi3.11 mi3861-21217-2217-24323(Top 15%)346(Top 3%)346(Top 6%)
20M20.00 mi1.36 mi3863-2223-6223-64437(Top 16%)382(Top 3%)382(Top 7%)
21M21.00 mi1.00 mi3887-24232-9232-94798(Top 17%)552(Top 5%)552(Top 10%)
35K21.75 mi0.75 mi3900-13239-7239-74808(Top 17%)546(Top 4%)546(Top 10%)
23M23.00 mi1.25 mi3925-25253-14253-144746(Top 17%)595(Top 5%)595(Top 11%)
24M24.00 mi1.00 mi3949-24269-16269-164658(Top 16%)619(Top 5%)619(Top 11%)
40K24.85 mi0.85 mi3953-4272-3272-34932(Top 17%)746(Top 6%)746(Top 14%)
25.2M25.20 mi0.35 mi3950+3276-4276-44575(Top 16%)722(Top 6%)722(Top 13%)
Finish26.22 mi1.02 mi3996-46292-16292-165530(Top 19%)1059(Top 9%)1059(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3901

Females

215

F18-39

215

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3915

Females

219

F18-39

219

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3901

Females

215

F18-39

215

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3943

Females

223

F18-39

223

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

4083

Females

239

F18-39

239

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3750

Females

223

F18-39

223

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4323

Females

346

F18-39

346

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4437

Females

382

F18-39

382

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4798

Females

552

F18-39

552

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4808

Females

546

F18-39

546

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4746

Females

595

F18-39

595

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4658

Females

619

F18-39

619

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4932

Females

746

F18-39

746

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4575

Females

722

F18-39

722

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5530

Females

1059

F18-39

1059

Passing Analysis

Category:
Athletes Passed
1053
Passed By
873
Net Change
+180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4176
5K → 10K24889+159#4176#4017
10K → 15K12262+60#4017#3957
15K → 20K11865+53#3957#3904
20K → Half1110+1#3904#3903
Half → 25K10744+63#3903#3840
25K → 30K102123-21#3840#3861
30K → 20M6062-2#3861#3863
20M → 21M5377-24#3863#3887
21M → 35K3346-13#3887#3900
35K → 23M5782-25#3900#3925
23M → 24M4569-24#3925#3949
24M → 40K4347-4#3949#3953
40K → 25.2M2017+3#3953#3950
25.2M → Finish3480-46#3950#3996
TOTALS1053873+180
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing