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BOSTON MARATHON 2025

Pablo Quiroz

Bib: 4774•M

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 28%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:07
Rank: #6279
Start → 5K
21:07 | 6:48/mi
10K· 6.21 mi
42:00
Rank: #5911 (+368)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:03:01
Rank: #5816 (+95)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:24:34
Rank: #5977 (-161)
15K → 20K
21:33 | 6:56/mi
Half· 13.11 mi
1:29:07
Rank: #5929 (+48)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:45:16
Rank: #5506 (+423)
Half → 25K
16:09 | 6:40/mi
30K· 18.64 mi
2:07:17
Rank: #5395 (+111)
25K → 30K
22:01 | 7:05/mi
20M
2:17:46
Rank: #5653 (-258)
30K → 20M
10:29 | 7:43/mi
21M
2:25:13
Rank: #5536 (+117)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:31:31
Rank: #5807 (-271)
21M → 35K
6:18 | 8:25/mi
23M
2:39:51
Rank: #5498 (+309)
35K → 23M
8:20 | 6:39/mi
24M
2:46:20
Rank: #5301 (+197)
23M → 24M
6:29 | 6:29/mi
40K· 24.85 mi
2:52:00
Rank: #5138 (+163)
24M → 40K
5:40 | 6:38/mi
25.2M
2:54:35
Rank: #5078 (+60)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:01:09
Rank: #4947 (+131)
25.2M → Finish
6:34 | 6:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:07
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:32:02
Pace7:01 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5021:076:4821:07
6:48
-
10K
6.21 mi10:46:4342:006:4620:53
6:43
-0:05
15K
9.32 mi11:07:441:03:016:4621:01
6:46
+0:03
20K
12.43 mi11:29:171:24:346:4821:33
6:56
+0:10
Half
13.11 mi11:33:501:29:076:484:33
6:40
-0:16
25K
15.53 mi11:49:591:45:166:4716:09
6:40
0:00
30K
18.64 mi12:12:002:07:176:5022:01
7:05
+0:25
20M
20.00 mi12:22:292:17:466:5310:29
7:43
+0:38
21M
21.00 mi12:29:562:25:136:557:27
7:27
-0:16
35K
21.75 mi12:36:142:31:316:586:18
8:25
+0:58
23M
23.00 mi12:44:342:39:516:578:20
6:39
-1:46
24M
24.00 mi12:51:032:46:206:566:29
6:29
-0:10
40K
24.85 mi12:56:432:52:006:555:40
6:38
+0:09
25.2M
25.20 mi12:59:182:54:356:562:35
7:29
+0:51
Finish
26.22 mi13:05:523:01:096:556:34
6:27
-1:02

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

6:27 /mi

Average Pace

6:55 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:03

7% of race

Time at Steady Pace

1:59:16

66% of race

Time at Slower Pace

48:50

27% of race

Average Pace: 6:55 /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 mi10:25:5021:076:4821:07
6:48
#6279
10K
6.21 mi10:46:4342:006:4620:53
6:43
#5911
15K
9.32 mi11:07:441:03:016:4621:01
6:46
#5816
20K
12.43 mi11:29:171:24:346:4821:33
6:56
#5977
Half
13.11 mi11:33:501:29:076:484:33
6:40
#5929
25K
15.53 mi11:49:591:45:166:4716:09
6:40
#5506
30K
18.64 mi12:12:002:07:176:5022:01
7:05
#5395
20M
20.00 mi12:22:292:17:466:5310:29
7:43
#5653
21M
21.00 mi12:29:562:25:136:557:27
7:27
#5536
35K
21.75 mi12:36:142:31:316:586:18
8:25
#5807
23M
23.00 mi12:44:342:39:516:578:20
6:39
#5498
24M
24.00 mi12:51:032:46:206:566:29
6:29
#5301
40K
24.85 mi12:56:432:52:006:555:40
6:38
#5138
25.2M
25.20 mi12:59:182:54:356:562:35
7:29
#5078
Finish
26.22 mi13:05:523:01:096:556:34
6:27
#4947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6279574057405723(Top 20%)5218(Top 32%)5218(Top 92%)
10K6.21 mi3.10 mi5911+3685434+3065434+3065521(Top 19%)5082(Top 32%)5082(Top 90%)
15K9.32 mi3.11 mi5816+955343+915343+915723(Top 20%)5218(Top 32%)5218(Top 92%)
20K12.43 mi3.11 mi5977-1615466-1235466-1236450(Top 23%)5781(Top 36%)5781(Top 102%)
Half13.11 mi0.68 mi5929+485428+385428+384967(Top 17%)4596(Top 29%)4596(Top 81%)
25K15.53 mi2.42 mi5506+4235061+3675061+3673861(Top 14%)3616(Top 22%)3616(Top 64%)
30K18.64 mi3.11 mi5395+1114948+1134948+1135229(Top 18%)4720(Top 29%)4720(Top 84%)
20M20.00 mi1.36 mi5653-2585154-2065154-2068405(Top 30%)6660(Top 41%)6660(Top 118%)
21M21.00 mi1.00 mi5536+1175050+1045050+1044341(Top 15%)3885(Top 24%)3885(Top 69%)
35K21.75 mi0.75 mi5807-2715251-2015251-20114923(Top 53%)9672(Top 60%)9672(Top 171%)
23M23.00 mi1.25 mi5498+3094992+2594992+2592062(Top 7%)1927(Top 12%)1927(Top 34%)
24M24.00 mi1.00 mi5301+1974825+1674825+1671981(Top 7%)1838(Top 11%)1838(Top 33%)
40K24.85 mi0.85 mi5138+1634674+1514674+1512074(Top 7%)1912(Top 12%)1912(Top 34%)
25.2M25.20 mi0.35 mi5078+604624+504624+503340(Top 12%)2930(Top 18%)2930(Top 52%)
Finish26.22 mi1.02 mi4947+1314505+1194505+1192527(Top 9%)2296(Top 14%)2296(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5723

Males

5218

M18-39

5218

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5521

Males

5082

M18-39

5082

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5723

Males

5218

M18-39

5218

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6450

Males

5781

M18-39

5781

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4967

Males

4596

M18-39

4596

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3861

Males

3616

M18-39

3616

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5229

Males

4720

M18-39

4720

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8405

Males

6660

M18-39

6660

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4341

Males

3885

M18-39

3885

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14923

Males

9672

M18-39

9672

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

2062

Males

1927

M18-39

1927

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1981

Males

1838

M18-39

1838

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2074

Males

1912

M18-39

1912

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3340

Males

2930

M18-39

2930

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2527

Males

2296

M18-39

2296

Passing Analysis

Category:
Athletes Passed
2419
Passed By
1087
Net Change
+1332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6279
5K → 10K41850+368#6279#5911
10K → 15K17681+95#5911#5816
15K → 20K96257-161#5816#5977
20K → Half524+48#5977#5929
Half → 25K4252+423#5929#5506
25K → 30K220109+111#5506#5395
30K → 20M22280-258#5395#5653
20M → 21M13316+117#5653#5536
21M → 35K9280-271#5536#5807
35K → 23M3090+309#5807#5498
23M → 24M1981+197#5498#5301
24M → 40K1652+163#5301#5138
40K → 25.2M644+60#5138#5078
25.2M → Finish1321+131#5078#4947
TOTALS24191087+1332
📊

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