Boston Marathon logo
BOSTON MARATHON 2025

Carmen Jamile Ramirez

Bib: 29765•F

NY

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:06/mi
31:24
↑ 97↓ 3451.5%
10K· 6.21 mi
10:13/mi
1:03:08
↑ 79↓ 1380.4%
15K· 9.32 mi
10:10/mi
1:34:42
↑ 67↓ 78
20K· 12.43 mi
10:56/mi
2:08:40
↑ 106↓ 860.1%
Half· 13.11 mi
10:07/mi
2:15:34
↑ 19↓ 370.5%
25K· 15.53 mi
10:26/mi
2:40:53
↑ 66↓ 880.2%
30K· 18.64 mi
13:15/mi
3:22:03
↑ 181↓ 1480.2%
20M
11:25/mi
3:37:34
↑ 64↓ 500.2%
21M
14:01/mi
3:51:35
↑ 106↓ 241.6%
35K· 21.75 mi
10:54/mi
3:59:44
↑ 17↓ 861.7%
23M
10:59/mi
4:13:29
↑ 23↓ 630.6%
24M
12:24/mi
4:25:53
↓ 821.3%
40K· 24.85 mi
12:03/mi
4:36:11
↓ 200.3%
25.2M
15:05/mi
4:41:23
↑ 13↓ 160.2%
Finish· 26.22 mi
10:24/mi
4:51:59
↑ 22↓ 21

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
Time2:15:34
Pace10:20 /mi
2nd Half
Distance13.11 mi
Time2:36:25
Pace11:56 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4231:2410:0631:24
10:06
-
10K
6.21 mi12:26:261:03:0810:1031:44
10:13
+0:07
15K
9.32 mi12:58:001:34:4210:1031:34
10:10
-0:03
20K
12.43 mi13:31:582:08:4010:2133:58
10:56
+0:46
Half
13.11 mi13:38:522:15:3410:206:54
10:07
-0:49
25K
15.53 mi14:04:112:40:5310:2125:19
10:26
+0:19
30K
18.64 mi14:45:213:22:0310:5041:10
13:15
+2:49
20M
20.00 mi15:00:523:37:3410:5315:31
11:25
-1:50
21M
21.00 mi15:14:533:51:3511:0214:01
14:01
+2:36
35K
21.75 mi15:23:023:59:4411:018:09
10:54
-3:07
23M
23.00 mi15:36:474:13:2911:0113:45
10:59
+0:05
24M
24.00 mi15:49:114:25:5311:0512:24
12:24
+1:25
40K
24.85 mi15:59:294:36:1111:0710:18
12:03
-0:21
25.2M
25.20 mi16:04:414:41:2311:105:12
15:05
+3:02
Finish
26.22 mi16:15:174:51:5911:0910:36
10:24
-4:41

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

10:06 /mi

Average Pace

11:09 /mi

Slowest Pace

15:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:52

24% of race

Time at Steady Pace

2:19:02

48% of race

Time at Slower Pace

1:23:05

28% of race

Average Pace: 11:08 /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 mi11:54:4231:2410:0631:24
10:06
#25832
10K
6.21 mi12:26:261:03:0810:1031:44
10:13
#25820
15K
9.32 mi12:58:001:34:4210:1031:34
10:10
#25637
20K
12.43 mi13:31:582:08:4010:2133:58
10:56
#25699
Half
13.11 mi13:38:522:15:3410:206:54
10:07
#25672
25K
15.53 mi14:04:112:40:5310:2125:19
10:26
#25433
30K
18.64 mi14:45:213:22:0310:5041:10
13:15
#25818
20M
20.00 mi15:00:523:37:3410:5315:31
11:25
#25712
21M
21.00 mi15:14:533:51:3511:0214:01
14:01
#25764
35K
21.75 mi15:23:023:59:4411:018:09
10:54
#25725
23M
23.00 mi15:36:474:13:2911:0113:45
10:59
#25623
24M
24.00 mi15:49:114:25:5311:0512:24
12:24
#25669
40K
24.85 mi15:59:294:36:1111:0710:18
12:03
#25650
25.2M
25.20 mi16:04:414:41:2311:105:12
15:05
#25698
Finish
26.22 mi16:15:174:51:5911:0910:36
10:24
#25650
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25832106631066325326(Top 89%)10420(Top 85%)10420(Top 191%)
10K6.21 mi3.10 mi25820+1210673-1010673-1025764(Top 91%)10665(Top 87%)10665(Top 195%)
15K9.32 mi3.11 mi25637+18310582+9110582+9125326(Top 89%)10420(Top 85%)10420(Top 191%)
20K12.43 mi3.11 mi25699-6210616-3410616-3425896(Top 91%)10751(Top 88%)10751(Top 197%)
Half13.11 mi0.68 mi25672+2710604+1210604+1225044(Top 88%)10291(Top 84%)10291(Top 188%)
25K15.53 mi2.42 mi25433+23910488+11610488+11624258(Top 85%)9889(Top 81%)9889(Top 181%)
30K18.64 mi3.11 mi25818-38510730-24210730-24226918(Top 95%)11441(Top 94%)11441(Top 209%)
20M20.00 mi1.36 mi25712+10610687+4310687+4324398(Top 86%)10170(Top 83%)10170(Top 186%)
21M21.00 mi1.00 mi25764-5210725-3810725-3826244(Top 92%)11177(Top 91%)11177(Top 204%)
35K21.75 mi0.75 mi25725+3910708+1710708+1723969(Top 84%)10043(Top 82%)10043(Top 184%)
23M23.00 mi1.25 mi25623+10210671+3710671+3723163(Top 82%)9698(Top 79%)9698(Top 177%)
24M24.00 mi1.00 mi25669-4610711-4010711-4026187(Top 92%)11216(Top 92%)11216(Top 205%)
40K24.85 mi0.85 mi25650+1910707+410707+424984(Top 88%)10670(Top 87%)10670(Top 195%)
25.2M25.20 mi0.35 mi25698-4810739-3210739-3227163(Top 96%)11733(Top 96%)11733(Top 215%)
Finish26.22 mi1.02 mi25650+4810721+1810721+1824022(Top 85%)10187(Top 83%)10187(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

25326

Females

10420

F18-39

10420

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25764

Females

10665

F18-39

10665

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

25326

Females

10420

F18-39

10420

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25896

Females

10751

F18-39

10751

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

25044

Females

10291

F18-39

10291

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

24258

Females

9889

F18-39

9889

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

26918

Females

11441

F18-39

11441

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24398

Females

10170

F18-39

10170

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

26244

Females

11177

F18-39

11177

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

23969

Females

10043

F18-39

10043

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

23163

Females

9698

F18-39

9698

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

26187

Females

11216

F18-39

11216

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24984

Females

10670

F18-39

10670

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27163

Females

11733

F18-39

11733

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24022

Females

10187

F18-39

10187

Passing Analysis

Category:
Athletes Passed
1278
Passed By
1096
Net Change
+182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25832
5K → 10K206194+12#25832#25820
10K → 15K23451+183#25820#25637
15K → 20K103165-62#25637#25699
20K → Half347+27#25699#25672
Half → 25K25011+239#25672#25433
25K → 30K26411-385#25433#25818
30K → 20M1137+106#25818#25712
20M → 21M2981-52#25712#25764
21M → 35K5314+39#25764#25725
35K → 23M1086+102#25725#25623
23M → 24M2268-46#25623#25669
24M → 40K4021+19#25669#25650
40K → 25.2M351-48#25650#25698
25.2M → Finish579+48#25698#25650
TOTALS12781096+182
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing