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BOSTON MARATHON 2025

Brian White

Bib: 7334•M

AZ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
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
21:08
Rank: #6332
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
41:49
Rank: #5669 (+663)
5K → 10K
20:41 | 6:39/mi
15K· 9.32 mi
1:02:53
Rank: #5672 (-3)
10K → 15K
21:04 | 6:47/mi
20K· 12.43 mi
1:24:14
Rank: #5749 (-77)
15K → 20K
21:21 | 6:52/mi
Half· 13.11 mi
1:28:56
Rank: #5807 (-58)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:46:18
Rank: #6106 (-299)
Half → 25K
17:22 | 7:10/mi
30K· 18.64 mi
2:09:42
Rank: #6385 (-279)
25K → 30K
23:24 | 7:32/mi
20M
2:20:26
Rank: #6520 (-135)
30K → 20M
10:44 | 7:54/mi
21M
2:29:02
Rank: #6681 (-161)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:35:58
Rank: #7128 (-447)
21M → 35K
6:56 | 9:16/mi
23M
2:46:58
Rank: #7527 (-399)
35K → 23M
11:00 | 8:47/mi
24M
2:55:12
Rank: #7711 (-184)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:02:34
Rank: #7942 (-231)
24M → 40K
7:22 | 8:37/mi
25.2M
3:05:58
Rank: #8093 (-151)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:14:03
Rank: #8236 (-143)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:56
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:45:07
Pace8:01 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:4521:086:4821:08
6:48
-
10K
6.21 mi10:47:2641:496:4420:41
6:39
-0:09
15K
9.32 mi11:08:301:02:536:4521:04
6:47
+0:08
20K
12.43 mi11:29:511:24:146:4721:21
6:52
+0:05
Half
13.11 mi11:34:331:28:566:474:42
6:53
+0:01
25K
15.53 mi11:51:551:46:186:5117:22
7:10
+0:17
30K
18.64 mi12:15:192:09:426:5723:24
7:32
+0:22
20M
20.00 mi12:26:032:20:267:0110:44
7:54
+0:22
21M
21.00 mi12:34:392:29:027:068:36
8:36
+0:42
35K
21.75 mi12:41:352:35:587:106:56
9:16
+0:40
23M
23.00 mi12:52:352:46:587:1611:00
8:47
-0:29
24M
24.00 mi13:00:492:55:127:188:14
8:14
-0:33
40K
24.85 mi13:08:113:02:347:217:22
8:37
+0:23
25.2M
25.20 mi13:11:353:05:587:233:24
9:52
+1:15
Finish
26.22 mi13:19:403:14:037:248:05
7:56
-1:56

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

6:39 /mi

Average Pace

7:24 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:18

55% of race

Time at Steady Pace

50:27

26% of race

Time at Slower Pace

37:18

19% of race

Average Pace: 7:24 /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 mi10:26:4521:086:4821:08
6:48
#6332
10K
6.21 mi10:47:2641:496:4420:41
6:39
#5669
15K
9.32 mi11:08:301:02:536:4521:04
6:47
#5672
20K
12.43 mi11:29:511:24:146:4721:21
6:52
#5749
Half
13.11 mi11:34:331:28:566:474:42
6:53
#5807
25K
15.53 mi11:51:551:46:186:5117:22
7:10
#6106
30K
18.64 mi12:15:192:09:426:5723:24
7:32
#6385
20M
20.00 mi12:26:032:20:267:0110:44
7:54
#6520
21M
21.00 mi12:34:392:29:027:068:36
8:36
#6681
35K
21.75 mi12:41:352:35:587:106:56
9:16
#7128
23M
23.00 mi12:52:352:46:587:1611:00
8:47
#7527
24M
24.00 mi13:00:492:55:127:188:14
8:14
#7711
40K
24.85 mi13:08:113:02:347:217:22
8:37
#7942
25.2M
25.20 mi13:11:353:05:587:233:24
9:52
#8093
Finish
26.22 mi13:19:403:14:037:248:05
7:56
#8236
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6332578757875914(Top 21%)5388(Top 33%)5388(Top 95%)
10K6.21 mi3.10 mi5669+6635237+5505237+5504958(Top 17%)4628(Top 29%)4628(Top 82%)
15K9.32 mi3.11 mi5672-35227+105227+105914(Top 21%)5388(Top 33%)5388(Top 95%)
20K12.43 mi3.11 mi5749-775278-515278-515979(Top 21%)5422(Top 34%)5422(Top 96%)
Half13.11 mi0.68 mi5807-585324-465324-466830(Top 24%)6095(Top 38%)6095(Top 108%)
25K15.53 mi2.42 mi6106-2995544-2205544-2207352(Top 26%)6354(Top 39%)6354(Top 113%)
30K18.64 mi3.11 mi6385-2795744-2005744-2007963(Top 28%)6563(Top 41%)6563(Top 116%)
20M20.00 mi1.36 mi6520-1355822-785822-789676(Top 34%)7347(Top 46%)7347(Top 130%)
21M21.00 mi1.00 mi6681-1615924-1025924-10211056(Top 39%)7889(Top 49%)7889(Top 140%)
35K21.75 mi0.75 mi7128-4476222-2986222-29819411(Top 68%)11678(Top 73%)11678(Top 207%)
23M23.00 mi1.25 mi7527-3996442-2206442-22015002(Top 53%)9617(Top 60%)9617(Top 170%)
24M24.00 mi1.00 mi7711-1846526-846526-8412755(Top 45%)8518(Top 53%)8518(Top 151%)
40K24.85 mi0.85 mi7942-2316636-1106636-11014105(Top 50%)9032(Top 56%)9032(Top 160%)
25.2M25.20 mi0.35 mi8093-1516723-876723-8716276(Top 57%)9986(Top 62%)9986(Top 177%)
Finish26.22 mi1.02 mi8236-1436770-476770-4712378(Top 44%)8211(Top 51%)8211(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5914

Males

5388

M18-39

5388

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4958

Males

4628

M18-39

4628

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5914

Males

5388

M18-39

5388

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5979

Males

5422

M18-39

5422

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6830

Males

6095

M18-39

6095

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

7352

Males

6354

M18-39

6354

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7963

Males

6563

M18-39

6563

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9676

Males

7347

M18-39

7347

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

11056

Males

7889

M18-39

7889

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

19411

Males

11678

M18-39

11678

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

15002

Males

9617

M18-39

9617

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12755

Males

8518

M18-39

8518

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14105

Males

9032

M18-39

9032

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16276

Males

9986

M18-39

9986

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12378

Males

8211

M18-39

8211

Passing Analysis

Category:
Athletes Passed
1299
Passed By
3203
Net Change
-1904
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6332
5K → 10K68219+663#6332#5669
10K → 15K125128-3#5669#5672
15K → 20K108185-77#5672#5749
20K → Half765-58#5749#5807
Half → 25K72371-299#5807#6106
25K → 30K94373-279#6106#6385
30K → 20M57192-135#6385#6520
20M → 21M26187-161#6520#6681
21M → 35K7454-447#6681#7128
35K → 23M25424-399#7128#7527
23M → 24M29213-184#7527#7711
24M → 40K26257-231#7711#7942
40K → 25.2M7158-151#7942#8093
25.2M → Finish34177-143#8093#8236
TOTALS12993203-1904
📊

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