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BOSTON MARATHON 2025

Jorge Calatayud Balderas

Bib: 7203•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:32
Rank: #4657
Start → 5K
20:32 | 6:37/mi
10K· 6.21 mi
40:54
Rank: #4344 (+313)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:01:12
Rank: #4137 (+207)
10K → 15K
20:18 | 6:32/mi
20K· 12.43 mi
1:21:38
Rank: #3927 (+210)
15K → 20K
20:26 | 6:35/mi
Half· 13.11 mi
1:26:05
Rank: #3922 (+5)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:42:11
Rank: #3856 (+66)
Half → 25K
16:06 | 6:38/mi
30K· 18.64 mi
2:03:03
Rank: #3657 (+199)
25K → 30K
20:52 | 6:43/mi
20M
2:12:12
Rank: #3545 (+112)
30K → 20M
9:09 | 6:44/mi
21M
2:19:09
Rank: #3404 (+141)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:23:58
Rank: #3319 (+85)
21M → 35K
4:49 | 6:26/mi
23M
2:32:16
Rank: #3166 (+153)
35K → 23M
8:18 | 6:38/mi
24M
2:38:42
Rank: #3049 (+117)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:44:17
Rank: #2948 (+101)
24M → 40K
5:35 | 6:32/mi
25.2M
2:46:44
Rank: #2915 (+33)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:53:12
Rank: #2849 (+66)
25.2M → Finish
6:28 | 6:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:05
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:27:07
Pace6:39 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2620:326:3720:32
6:37
-
10K
6.21 mi10:46:4840:546:3520:22
6:33
-0:04
15K
9.32 mi11:07:061:01:126:3420:18
6:32
-0:01
20K
12.43 mi11:27:321:21:386:3420:26
6:35
+0:03
Half
13.11 mi11:31:591:26:056:344:27
6:31
-0:04
25K
15.53 mi11:48:051:42:116:3516:06
6:38
+0:07
30K
18.64 mi12:08:572:03:036:3620:52
6:43
+0:05
20M
20.00 mi12:18:062:12:126:379:09
6:44
+0:01
21M
21.00 mi12:25:032:19:096:386:57
6:57
+0:13
35K
21.75 mi12:29:522:23:586:374:49
6:26
-0:31
23M
23.00 mi12:38:102:32:166:378:18
6:38
+0:12
24M
24.00 mi12:44:362:38:426:376:26
6:26
-0:12
40K
24.85 mi12:50:112:44:176:375:35
6:32
+0:06
25.2M
25.20 mi12:52:382:46:446:372:27
7:06
+0:34
Finish
26.22 mi12:59:062:53:126:376:28
6:21
-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

6:21 /mi

Average Pace

6:37 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:45

99% of race

Time at Steady Pace

2:27

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:36 /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 mi10:26:2620:326:3720:32
6:37
#4657
10K
6.21 mi10:46:4840:546:3520:22
6:33
#4344
15K
9.32 mi11:07:061:01:126:3420:18
6:32
#4137
20K
12.43 mi11:27:321:21:386:3420:26
6:35
#3927
Half
13.11 mi11:31:591:26:056:344:27
6:31
#3922
25K
15.53 mi11:48:051:42:116:3516:06
6:38
#3856
30K
18.64 mi12:08:572:03:036:3620:52
6:43
#3657
20M
20.00 mi12:18:062:12:126:379:09
6:44
#3545
21M
21.00 mi12:25:032:19:096:386:57
6:57
#3404
35K
21.75 mi12:29:522:23:586:374:49
6:26
#3319
23M
23.00 mi12:38:102:32:166:378:18
6:38
#3166
24M
24.00 mi12:44:362:38:426:376:26
6:26
#3049
40K
24.85 mi12:50:112:44:176:375:35
6:32
#2948
25.2M
25.20 mi12:52:382:46:446:372:27
7:06
#2915
Finish
26.22 mi12:59:062:53:126:376:28
6:21
#2849
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4657436643663759(Top 13%)3545(Top 22%)3545(Top 63%)
10K6.21 mi3.10 mi4344+3134084+2824084+2824097(Top 14%)3851(Top 24%)3851(Top 68%)
15K9.32 mi3.11 mi4137+2073898+1863898+1863759(Top 13%)3545(Top 22%)3545(Top 63%)
20K12.43 mi3.11 mi3927+2103698+2003698+2003551(Top 13%)3361(Top 21%)3361(Top 60%)
Half13.11 mi0.68 mi3922+53692+63692+63753(Top 13%)3533(Top 22%)3533(Top 63%)
25K15.53 mi2.42 mi3856+663633+593633+593704(Top 13%)3478(Top 22%)3478(Top 62%)
30K18.64 mi3.11 mi3657+1993452+1813452+1812956(Top 10%)2783(Top 17%)2783(Top 49%)
20M20.00 mi1.36 mi3545+1123346+1063346+1062604(Top 9%)2446(Top 15%)2446(Top 43%)
21M21.00 mi1.00 mi3404+1413217+1293217+1292056(Top 7%)1931(Top 12%)1931(Top 34%)
35K21.75 mi0.75 mi3319+853135+823135+822171(Top 8%)2030(Top 13%)2030(Top 36%)
23M23.00 mi1.25 mi3166+1532988+1472988+1471946(Top 7%)1817(Top 11%)1817(Top 32%)
24M24.00 mi1.00 mi3049+1172882+1062882+1061796(Top 6%)1672(Top 10%)1672(Top 30%)
40K24.85 mi0.85 mi2948+1012786+962786+961721(Top 6%)1591(Top 10%)1591(Top 28%)
25.2M25.20 mi0.35 mi2915+332756+302756+301798(Top 6%)1637(Top 10%)1637(Top 29%)
Finish26.22 mi1.02 mi2849+662694+622694+622071(Top 7%)1898(Top 12%)1898(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3759

Males

3545

M18-39

3545

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4097

Males

3851

M18-39

3851

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3759

Males

3545

M18-39

3545

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3551

Males

3361

M18-39

3361

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3753

Males

3533

M18-39

3533

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3704

Males

3478

M18-39

3478

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2956

Males

2783

M18-39

2783

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2604

Males

2446

M18-39

2446

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2056

Males

1931

M18-39

1931

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2171

Males

2030

M18-39

2030

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1946

Males

1817

M18-39

1817

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1796

Males

1672

M18-39

1672

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1721

Males

1591

M18-39

1591

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1798

Males

1637

M18-39

1637

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

2071

Males

1898

M18-39

1898

Passing Analysis

Category:
Athletes Passed
2011
Passed By
203
Net Change
+1808
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4657
5K → 10K36047+313#4657#4344
10K → 15K23326+207#4344#4137
15K → 20K22616+210#4137#3927
20K → Half1914+5#3927#3922
Half → 25K10640+66#3922#3856
25K → 30K22122+199#3856#3657
30K → 20M12412+112#3657#3545
20M → 21M1465+141#3545#3404
21M → 35K883+85#3404#3319
35K → 23M1563+153#3319#3166
23M → 24M1214+117#3166#3049
24M → 40K1021+101#3049#2948
40K → 25.2M330+33#2948#2915
25.2M → Finish7610+66#2915#2849
TOTALS2011203+1808
📊

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