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BOSTON MARATHON 2025

Juan Pablo Gonzalez

Bib: 7576•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
Masters (Masters Men)
#0 / 10463
Top 30%
Division (M45-49)
#0 / 2386
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:53
Rank: #10982
Start → 5K
22:53 | 7:22/mi
10K· 6.21 mi
45:50
Rank: #11003 (-21)
5K → 10K
22:57 | 7:23/mi
15K· 9.32 mi
1:09:08
Rank: #11217 (-214)
10K → 15K
23:18 | 7:30/mi
20K· 12.43 mi
1:32:02
Rank: #10805 (+412)
15K → 20K
22:54 | 7:22/mi
Half· 13.11 mi
1:37:03
Rank: #10789 (+16)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:54:49
Rank: #10364 (+425)
Half → 25K
17:46 | 7:20/mi
30K· 18.64 mi
2:18:11
Rank: #9808 (+556)
25K → 30K
23:22 | 7:31/mi
20M
2:28:15
Rank: #9486 (+322)
30K → 20M
10:04 | 7:24/mi
21M
2:35:51
Rank: #9165 (+321)
20M → 21M
7:36 | 7:36/mi
35K· 21.75 mi
2:41:07
Rank: #8984 (+181)
21M → 35K
5:16 | 7:02/mi
23M
2:50:18
Rank: #8684 (+300)
35K → 23M
9:11 | 7:20/mi
24M
2:57:28
Rank: #8466 (+218)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
3:03:54
Rank: #8348 (+118)
24M → 40K
6:26 | 7:31/mi
25.2M
3:06:50
Rank: #8348
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:14:21
Rank: #8355 (-7)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:37:03
Pace7:24 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:37:18
Pace7:25 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:5322:537:2222:53
7:22
-
10K
6.21 mi10:53:5045:507:2322:57
7:23
+0:01
15K
9.32 mi11:17:081:09:087:2523:18
7:30
+0:07
20K
12.43 mi11:40:021:32:027:2422:54
7:22
-0:08
Half
13.11 mi11:45:031:37:037:245:01
7:21
-0:01
25K
15.53 mi12:02:491:54:497:2317:46
7:20
-0:01
30K
18.64 mi12:26:112:18:117:2523:22
7:31
+0:11
20M
20.00 mi12:36:152:28:157:2510:04
7:24
-0:07
21M
21.00 mi12:43:512:35:517:257:36
7:36
+0:12
35K
21.75 mi12:49:072:41:077:255:16
7:02
-0:34
23M
23.00 mi12:58:182:50:187:249:11
7:20
+0:18
24M
24.00 mi13:05:282:57:287:247:10
7:10
-0:10
40K
24.85 mi13:11:543:03:547:246:26
7:31
+0:21
25.2M
25.20 mi13:14:503:06:507:252:56
8:30
+0:59
Finish
26.22 mi13:22:213:14:217:257:31
7:23
-1:07

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

7:02 /mi

Average Pace

7:25 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:26

6% of race

Time at Steady Pace

2:51:23

88% of race

Time at Slower Pace

10:32

5% of race

Average Pace: 7:25 /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 mi10:30:5322:537:2222:53
7:22
#10982
10K
6.21 mi10:53:5045:507:2322:57
7:23
#11003
15K
9.32 mi11:17:081:09:087:2523:18
7:30
#11217
20K
12.43 mi11:40:021:32:027:2422:54
7:22
#10805
Half
13.11 mi11:45:031:37:037:245:01
7:21
#10789
25K
15.53 mi12:02:491:54:497:2317:46
7:20
#10364
30K
18.64 mi12:26:112:18:117:2523:22
7:31
#9808
20M
20.00 mi12:36:152:28:157:2510:04
7:24
#9486
21M
21.00 mi12:43:512:35:517:257:36
7:36
#9165
35K
21.75 mi12:49:072:41:077:255:16
7:02
#8984
23M
23.00 mi12:58:182:50:187:249:11
7:20
#8684
24M
24.00 mi13:05:282:57:287:247:10
7:10
#8466
40K
24.85 mi13:11:543:03:547:246:26
7:31
#8348
25.2M
25.20 mi13:14:503:06:507:252:56
8:30
#8348
Finish
26.22 mi13:22:213:14:217:257:31
7:23
#8355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi109828678867811753(Top 41%)8947(Top 56%)8947(Top 375%)
10K6.21 mi3.10 mi11003-218668+108668+1011050(Top 39%)8684(Top 54%)8684(Top 364%)
15K9.32 mi3.11 mi11217-2148760-928760-9211753(Top 41%)8947(Top 56%)8947(Top 375%)
20K12.43 mi3.11 mi10805+4128530+2308530+2309628(Top 34%)7800(Top 48%)7800(Top 327%)
Half13.11 mi0.68 mi10789+168523+78523+710395(Top 37%)8208(Top 51%)8208(Top 344%)
25K15.53 mi2.42 mi10364+4258263+2608263+2608568(Top 30%)7090(Top 44%)7090(Top 297%)
30K18.64 mi3.11 mi9808+5567909+3547909+3547894(Top 28%)6521(Top 40%)6521(Top 273%)
20M20.00 mi1.36 mi9486+3227694+2157694+2156440(Top 23%)5493(Top 34%)5493(Top 230%)
21M21.00 mi1.00 mi9165+3217495+1997495+1995139(Top 18%)4485(Top 28%)4485(Top 188%)
35K21.75 mi0.75 mi8984+1817371+1247371+1245659(Top 20%)4847(Top 30%)4847(Top 203%)
23M23.00 mi1.25 mi8684+3007157+2147157+2145656(Top 20%)4781(Top 30%)4781(Top 200%)
24M24.00 mi1.00 mi8466+2186992+1656992+1655620(Top 20%)4683(Top 29%)4683(Top 196%)
40K24.85 mi0.85 mi8348+1186888+1046888+1046932(Top 24%)5387(Top 33%)5387(Top 226%)
25.2M25.20 mi0.35 mi83486870+186870+188772(Top 31%)6331(Top 39%)6331(Top 265%)
Finish26.22 mi1.02 mi8355-76843+276843+278309(Top 29%)6085(Top 38%)6085(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11753

Males

8947

M45-49

8947

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11050

Males

8684

M45-49

8684

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11753

Males

8947

M45-49

8947

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9628

Males

7800

M45-49

7800

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

10395

Males

8208

M45-49

8208

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8568

Males

7090

M45-49

7090

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7894

Males

6521

M45-49

6521

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6440

Males

5493

M45-49

5493

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5139

Males

4485

M45-49

4485

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5659

Males

4847

M45-49

4847

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5656

Males

4781

M45-49

4781

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5620

Males

4683

M45-49

4683

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6932

Males

5387

M45-49

5387

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8772

Males

6331

M45-49

6331

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8309

Males

6085

M45-49

6085

Passing Analysis

Category:
Athletes Passed
3448*
Passed By
821
Net Change
+2627
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10982
5K → 10K254275-21#10982#11003
10K → 15K124338-214#11003#11217
15K → 20K43321+412#11217#10805
20K → Half3620+16#10805#10789
Half → 25K43611+425#10789#10364
25K → 30K573*17+556#10364#9808
30K → 20M3253+322#9808#9486
20M → 21M3243+321#9486#9165
21M → 35K1810+181#9165#8984
35K → 23M3055+300#8984#8684
23M → 24M2257+218#8684#8466
24M → 40K13214+118#8466#8348
40K → 25.2M35350#8348#8348
25.2M → Finish6572-7#8348#8355
TOTALS3448*821+2627

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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