Boston Marathon logo
BOSTON MARATHON 2025

Juan Jose Ramirez Cardona

Bib: 2357•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Masters (Masters Men)
#0 / 10463
Top 3%
Division (M40-44)
#0 / 2247
Top 8%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:12
Rank: #1750
Start → 5K
19:12 | 6:11/mi
10K· 6.21 mi
38:14
Rank: #1649 (+101)
5K → 10K
19:02 | 6:08/mi
15K· 9.32 mi
57:16
Rank: #1587 (+62)
10K → 15K
19:02 | 6:08/mi
20K· 12.43 mi
1:16:41
Rank: #1632 (-45)
15K → 20K
19:25 | 6:15/mi
Half· 13.11 mi
1:20:52
Rank: #1619 (+13)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:35:58
Rank: #1590 (+29)
Half → 25K
15:06 | 6:14/mi
30K· 18.64 mi
1:55:54
Rank: #1569 (+21)
25K → 30K
19:56 | 6:25/mi
20M
2:04:40
Rank: #1523 (+46)
30K → 20M
8:46 | 6:27/mi
21M
2:11:37
Rank: #1529 (-6)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:16:28
Rank: #1535 (-6)
21M → 35K
4:51 | 6:29/mi
23M
2:24:56
Rank: #1548 (-13)
35K → 23M
8:28 | 6:46/mi
24M
2:31:31
Rank: #1558 (-10)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:37:27
Rank: #1608 (-50)
24M → 40K
5:56 | 6:56/mi
25.2M
2:40:02
Rank: #1628 (-20)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:46:54
Rank: #1695 (-67)
25.2M → Finish
6:52 | 6:44/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
Time1:20:52
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:26:02
Pace6:34 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0219:126:1119:12
6:11
-
10K
6.21 mi10:39:0438:146:0919:02
6:08
-0:03
15K
9.32 mi10:58:0657:166:0919:02
6:08
0:00
20K
12.43 mi11:17:311:16:416:1019:25
6:15
+0:07
Half
13.11 mi11:21:421:20:526:104:11
6:08
-0:07
25K
15.53 mi11:36:481:35:586:1115:06
6:14
+0:06
30K
18.64 mi11:56:441:55:546:1319:56
6:25
+0:11
20M
20.00 mi12:05:302:04:406:148:46
6:27
+0:02
21M
21.00 mi12:12:272:11:376:166:57
6:57
+0:30
35K
21.75 mi12:17:182:16:286:164:51
6:29
-0:28
23M
23.00 mi12:25:462:24:566:188:28
6:46
+0:17
24M
24.00 mi12:32:212:31:316:196:35
6:35
-0:11
40K
24.85 mi12:38:172:37:276:205:56
6:56
+0:21
25.2M
25.20 mi12:40:522:40:026:212:35
7:29
+0:33
Finish
26.22 mi12:47:442:46:546:226:52
6:44
-0:45

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

6:08 /mi

Average Pace

6:22 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:58

57% of race

Time at Steady Pace

40:08

24% of race

Time at Slower Pace

30:48

18% of race

Average Pace: 6:22 /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 mi10:20:0219:126:1119:12
6:11
#1750
10K
6.21 mi10:39:0438:146:0919:02
6:08
#1649
15K
9.32 mi10:58:0657:166:0919:02
6:08
#1587
20K
12.43 mi11:17:311:16:416:1019:25
6:15
#1632
Half
13.11 mi11:21:421:20:526:104:11
6:08
#1619
25K
15.53 mi11:36:481:35:586:1115:06
6:14
#1590
30K
18.64 mi11:56:441:55:546:1319:56
6:25
#1569
20M
20.00 mi12:05:302:04:406:148:46
6:27
#1523
21M
21.00 mi12:12:272:11:376:166:57
6:57
#1529
35K
21.75 mi12:17:182:16:286:164:51
6:29
#1535
23M
23.00 mi12:25:462:24:566:188:28
6:46
#1548
24M
24.00 mi12:32:212:31:316:196:35
6:35
#1558
40K
24.85 mi12:38:172:37:276:205:56
6:56
#1608
25.2M
25.20 mi12:40:522:40:026:212:35
7:29
#1628
Finish
26.22 mi12:47:442:46:546:226:52
6:44
#1695
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1750166216621507(Top 5%)1434(Top 9%)1434(Top 64%)
10K6.21 mi3.10 mi1649+1011570+921570+921575(Top 6%)1498(Top 9%)1498(Top 67%)
15K9.32 mi3.11 mi1587+621510+601510+601507(Top 5%)1434(Top 9%)1434(Top 64%)
20K12.43 mi3.11 mi1632-451549-391549-391795(Top 6%)1706(Top 11%)1706(Top 76%)
Half13.11 mi0.68 mi1619+131536+131536+131686(Top 6%)1605(Top 10%)1605(Top 71%)
25K15.53 mi2.42 mi1590+291507+291507+291581(Top 6%)1502(Top 9%)1502(Top 67%)
30K18.64 mi3.11 mi1569+211486+211486+211623(Top 6%)1538(Top 10%)1538(Top 68%)
20M20.00 mi1.36 mi1523+461442+441442+441451(Top 5%)1373(Top 9%)1373(Top 61%)
21M21.00 mi1.00 mi1529-61447-51447-52070(Top 7%)1945(Top 12%)1945(Top 87%)
35K21.75 mi0.75 mi1535-61453-61453-62400(Top 8%)2243(Top 14%)2243(Top 100%)
23M23.00 mi1.25 mi1548-131466-131466-132527(Top 9%)2338(Top 15%)2338(Top 104%)
24M24.00 mi1.00 mi1558-101474-81474-82423(Top 9%)2239(Top 14%)2239(Top 100%)
40K24.85 mi0.85 mi1608-501523-491523-493571(Top 13%)3167(Top 20%)3167(Top 141%)
25.2M25.20 mi0.35 mi1628-201541-181541-183357(Top 12%)2947(Top 18%)2947(Top 131%)
Finish26.22 mi1.02 mi1695-671604-631604-634121(Top 15%)3524(Top 22%)3524(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1507

Males

1434

M40-44

1434

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1575

Males

1498

M40-44

1498

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1507

Males

1434

M40-44

1434

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1795

Males

1706

M40-44

1706

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1686

Males

1605

M40-44

1605

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1581

Males

1502

M40-44

1502

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1623

Males

1538

M40-44

1538

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1451

Males

1373

M40-44

1373

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2070

Males

1945

M40-44

1945

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2400

Males

2243

M40-44

2243

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2527

Males

2338

M40-44

2338

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2423

Males

2239

M40-44

2239

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3571

Males

3167

M40-44

3167

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3357

Males

2947

M40-44

2947

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4121

Males

3524

M40-44

3524

Passing Analysis

Category:
Athletes Passed
607
Passed By
552
Net Change
+55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1750
5K → 10K14039+101#1750#1649
10K → 15K8927+62#1649#1587
15K → 20K3378-45#1587#1632
20K → Half185+13#1632#1619
Half → 25K5425+29#1619#1590
25K → 30K7453+21#1590#1569
30K → 20M5812+46#1569#1523
20M → 21M2834-6#1523#1529
21M → 35K2329-6#1529#1535
35K → 23M3952-13#1535#1548
23M → 24M2232-10#1548#1558
24M → 40K1363-50#1558#1608
40K → 25.2M525-20#1608#1628
25.2M → Finish1178-67#1628#1695
TOTALS607552+55
📊

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