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BOSTON MARATHON 2025

Johan Becerra Quintero

Bib: 3975•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 14%
Division (M18-39)
#0 / 5642
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:43
Rank: #2741
Start → 5K
19:43 | 6:21/mi
10K· 6.21 mi
39:29
Rank: #2762 (-21)
5K → 10K
19:46 | 6:22/mi
15K· 9.32 mi
59:03
Rank: #2613 (+149)
10K → 15K
19:34 | 6:18/mi
20K· 12.43 mi
1:18:47
Rank: #2489 (+124)
15K → 20K
19:44 | 6:21/mi
Half· 13.11 mi
1:23:05
Rank: #2493 (-4)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:38:30
Rank: #2406 (+87)
Half → 25K
15:25 | 6:22/mi
30K· 18.64 mi
1:58:44
Rank: #2285 (+121)
25K → 30K
20:14 | 6:31/mi
20M
2:07:39
Rank: #2235 (+50)
30K → 20M
8:55 | 6:34/mi
21M
2:14:37
Rank: #2205 (+30)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:19:32
Rank: #2206 (-1)
21M → 35K
4:55 | 6:34/mi
23M
2:28:13
Rank: #2233 (-27)
35K → 23M
8:41 | 6:56/mi
24M
2:35:01
Rank: #2266 (-33)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:41:10
Rank: #2328 (-62)
24M → 40K
6:09 | 7:12/mi
25.2M
2:43:52
Rank: #2362 (-34)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:50:55
Rank: #2424 (-62)
25.2M → Finish
7:03 | 6:55/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:05
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:27:50
Pace6:42 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1019:436:2119:43
6:21
-
10K
6.21 mi10:41:5639:296:2119:46
6:22
+0:01
15K
9.32 mi11:01:3059:036:2019:34
6:18
-0:04
20K
12.43 mi11:21:141:18:476:2019:44
6:21
+0:03
Half
13.11 mi11:25:321:23:056:204:18
6:18
-0:03
25K
15.53 mi11:40:571:38:306:2015:25
6:22
+0:04
30K
18.64 mi12:01:111:58:446:2220:14
6:31
+0:09
20M
20.00 mi12:10:062:07:396:238:55
6:34
+0:03
21M
21.00 mi12:17:042:14:376:256:58
6:58
+0:24
35K
21.75 mi12:21:592:19:326:254:55
6:34
-0:24
23M
23.00 mi12:30:402:28:136:278:41
6:56
+0:22
24M
24.00 mi12:37:282:35:016:286:48
6:48
-0:08
40K
24.85 mi12:43:372:41:106:296:09
7:12
+0:24
25.2M
25.20 mi12:46:192:43:526:302:42
7:50
+0:38
Finish
26.22 mi12:53:222:50:556:317:03
6:55
-0:55

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

6:18 /mi

Average Pace

6:31 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:03:19

37% of race

Time at Steady Pace

1:09:15

41% of race

Time at Slower Pace

38:21

22% of race

Average Pace: 6:31 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:1019:436:2119:43
6:21
#2741
10K
6.21 mi10:41:5639:296:2119:46
6:22
#2762
15K
9.32 mi11:01:3059:036:2019:34
6:18
#2613
20K
12.43 mi11:21:141:18:476:2019:44
6:21
#2489
Half
13.11 mi11:25:321:23:056:204:18
6:18
#2493
25K
15.53 mi11:40:571:38:306:2015:25
6:22
#2406
30K
18.64 mi12:01:111:58:446:2220:14
6:31
#2285
20M
20.00 mi12:10:062:07:396:238:55
6:34
#2235
21M
21.00 mi12:17:042:14:376:256:58
6:58
#2205
35K
21.75 mi12:21:592:19:326:254:55
6:34
#2206
23M
23.00 mi12:30:402:28:136:278:41
6:56
#2233
24M
24.00 mi12:37:282:35:016:286:48
6:48
#2266
40K
24.85 mi12:43:372:41:106:296:09
7:12
#2328
25.2M
25.20 mi12:46:192:43:526:302:42
7:50
#2362
Finish
26.22 mi12:53:222:50:556:317:03
6:55
#2424
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2741261426142326(Top 8%)2219(Top 14%)2219(Top 39%)
10K6.21 mi3.10 mi2762-212631-172631-172813(Top 10%)2679(Top 17%)2679(Top 47%)
15K9.32 mi3.11 mi2613+1492491+1402491+1402326(Top 8%)2219(Top 14%)2219(Top 39%)
20K12.43 mi3.11 mi2489+1242375+1162375+1162284(Top 8%)2177(Top 14%)2177(Top 39%)
Half13.11 mi0.68 mi2493-42380-52380-52559(Top 9%)2448(Top 15%)2448(Top 43%)
25K15.53 mi2.42 mi2406+872296+842296+842160(Top 8%)2056(Top 13%)2056(Top 36%)
30K18.64 mi3.11 mi2285+1212180+1162180+1162037(Top 7%)1937(Top 12%)1937(Top 34%)
20M20.00 mi1.36 mi2235+502132+482132+481881(Top 7%)1781(Top 11%)1781(Top 32%)
21M21.00 mi1.00 mi2205+302103+292103+292142(Top 8%)2007(Top 12%)2007(Top 36%)
35K21.75 mi0.75 mi2206-12105-22105-22841(Top 10%)2623(Top 16%)2623(Top 46%)
23M23.00 mi1.25 mi2233-272126-212126-213410(Top 12%)3098(Top 19%)3098(Top 55%)
24M24.00 mi1.00 mi2266-332156-302156-303514(Top 12%)3149(Top 20%)3149(Top 56%)
40K24.85 mi0.85 mi2328-622215-592215-594998(Top 18%)4208(Top 26%)4208(Top 75%)
25.2M25.20 mi0.35 mi2362-342242-272242-274997(Top 18%)4114(Top 26%)4114(Top 73%)
Finish26.22 mi1.02 mi2424-622298-562298-565198(Top 18%)4246(Top 26%)4246(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2326

Males

2219

M18-39

2219

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2813

Males

2679

M18-39

2679

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2326

Males

2219

M18-39

2219

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2284

Males

2177

M18-39

2177

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2559

Males

2448

M18-39

2448

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2160

Males

2056

M18-39

2056

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

2037

Males

1937

M18-39

1937

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1881

Males

1781

M18-39

1781

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2142

Males

2007

M18-39

2007

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2841

Males

2623

M18-39

2623

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3410

Males

3098

M18-39

3098

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3514

Males

3149

M18-39

3149

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4998

Males

4208

M18-39

4208

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4997

Males

4114

M18-39

4114

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5198

Males

4246

M18-39

4246

Passing Analysis

Category:
Athletes Passed
946
Passed By
629
Net Change
+317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2741
5K → 10K113134-21#2741#2762
10K → 15K17021+149#2762#2613
15K → 20K14319+124#2613#2489
20K → Half1317-4#2489#2493
Half → 25K10720+87#2493#2406
25K → 30K15130+121#2406#2285
30K → 20M6616+50#2285#2235
20M → 21M5525+30#2235#2205
21M → 35K1920-1#2205#2206
35K → 23M3461-27#2206#2233
23M → 24M3063-33#2233#2266
24M → 40K1981-62#2266#2328
40K → 25.2M1044-34#2328#2362
25.2M → Finish1678-62#2362#2424
TOTALS946629+317
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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