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BOSTON MARATHON 2025

Brandon Guild

Bib: 1625•M

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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:16
Rank: #1883
Start → 5K
19:16 | 6:12/mi
10K· 6.21 mi
38:16
Rank: #1674 (+209)
5K → 10K
19:00 | 6:07/mi
15K· 9.32 mi
57:38
Rank: #1781 (-107)
10K → 15K
19:22 | 6:14/mi
20K· 12.43 mi
1:17:10
Rank: #1802 (-21)
15K → 20K
19:32 | 6:17/mi
Half· 13.11 mi
1:21:23
Rank: #1807 (-5)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:36:52
Rank: #1867 (-60)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
1:57:36
Rank: #1983 (-116)
25K → 30K
20:44 | 6:40/mi
20M
2:06:42
Rank: #1999 (-16)
30K → 20M
9:06 | 6:42/mi
21M
2:13:47
Rank: #2020 (-21)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:18:33
Rank: #1982 (+38)
21M → 35K
4:46 | 6:22/mi
23M
2:26:59
Rank: #1984 (-2)
35K → 23M
8:26 | 6:44/mi
24M
2:33:31
Rank: #1958 (+26)
23M → 24M
6:32 | 6:32/mi
40K· 24.85 mi
2:39:12
Rank: #1938 (+20)
24M → 40K
5:41 | 6:39/mi
25.2M
2:41:42
Rank: #1930 (+8)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:47:57
Rank: #1875 (+55)
25.2M → Finish
6:15 | 6:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:23
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:26:34
Pace6:36 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5519:166:1219:16
6:12
-
10K
6.21 mi10:38:5538:166:1019:00
6:07
-0:05
15K
9.32 mi10:58:1757:386:1119:22
6:14
+0:07
20K
12.43 mi11:17:491:17:106:1319:32
6:17
+0:03
Half
13.11 mi11:22:021:21:236:124:13
6:11
-0:06
25K
15.53 mi11:37:311:36:526:1415:29
6:23
+0:12
30K
18.64 mi11:58:151:57:366:1920:44
6:40
+0:17
20M
20.00 mi12:07:212:06:426:209:06
6:42
+0:02
21M
21.00 mi12:14:262:13:476:227:05
7:05
+0:23
35K
21.75 mi12:19:122:18:336:224:46
6:22
-0:43
23M
23.00 mi12:27:382:26:596:238:26
6:44
+0:22
24M
24.00 mi12:34:102:33:316:246:32
6:32
-0:12
40K
24.85 mi12:39:512:39:126:245:41
6:39
+0:07
25.2M
25.20 mi12:42:212:41:426:252:30
7:15
+0:36
Finish
26.22 mi12:48:362:47:576:256:15
6:08
-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

6:07 /mi

Average Pace

6:25 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:56

89% of race

Time at Steady Pace

15:31

9% of race

Time at Slower Pace

2:30

1% of race

Average Pace: 6:24 /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 mi10:19:5519:166:1219:16
6:12
#1883
10K
6.21 mi10:38:5538:166:1019:00
6:07
#1674
15K
9.32 mi10:58:1757:386:1119:22
6:14
#1781
20K
12.43 mi11:17:491:17:106:1319:32
6:17
#1802
Half
13.11 mi11:22:021:21:236:124:13
6:11
#1807
25K
15.53 mi11:37:311:36:526:1415:29
6:23
#1867
30K
18.64 mi11:58:151:57:366:1920:44
6:40
#1983
20M
20.00 mi12:07:212:06:426:209:06
6:42
#1999
21M
21.00 mi12:14:262:13:476:227:05
7:05
#2020
35K
21.75 mi12:19:122:18:336:224:46
6:22
#1982
23M
23.00 mi12:27:382:26:596:238:26
6:44
#1984
24M
24.00 mi12:34:102:33:316:246:32
6:32
#1958
40K
24.85 mi12:39:512:39:126:245:41
6:39
#1938
25.2M
25.20 mi12:42:212:41:426:252:30
7:15
#1930
Finish
26.22 mi12:48:362:47:576:256:15
6:08
#1875
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1883178917892010(Top 7%)1914(Top 12%)1914(Top 34%)
10K6.21 mi3.10 mi1674+2091593+1961593+1961534(Top 5%)1457(Top 9%)1457(Top 26%)
15K9.32 mi3.11 mi1781-1071695-1021695-1022010(Top 7%)1914(Top 12%)1914(Top 34%)
20K12.43 mi3.11 mi1802-211713-181713-181964(Top 7%)1871(Top 12%)1871(Top 33%)
Half13.11 mi0.68 mi1807-51718-51718-51920(Top 7%)1833(Top 11%)1833(Top 32%)
25K15.53 mi2.42 mi1867-601778-601778-602302(Top 8%)2189(Top 14%)2189(Top 39%)
30K18.64 mi3.11 mi1983-1161888-1101888-1102763(Top 10%)2615(Top 16%)2615(Top 46%)
20M20.00 mi1.36 mi1999-161904-161904-162455(Top 9%)2316(Top 14%)2316(Top 41%)
21M21.00 mi1.00 mi2020-211923-191923-192607(Top 9%)2429(Top 15%)2429(Top 43%)
35K21.75 mi0.75 mi1982+381885+381885+381923(Top 7%)1807(Top 11%)1807(Top 32%)
23M23.00 mi1.25 mi1984-21884+11884+12420(Top 9%)2247(Top 14%)2247(Top 40%)
24M24.00 mi1.00 mi1958+261858+261858+262197(Top 8%)2037(Top 13%)2037(Top 36%)
40K24.85 mi0.85 mi1938+201836+221836+222165(Top 8%)1991(Top 12%)1991(Top 35%)
25.2M25.20 mi0.35 mi1930+81828+81828+82354(Top 8%)2107(Top 13%)2107(Top 37%)
Finish26.22 mi1.02 mi1875+551775+531775+531318(Top 5%)1231(Top 8%)1231(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2010

Males

1914

M18-39

1914

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1534

Males

1457

M18-39

1457

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2010

Males

1914

M18-39

1914

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1964

Males

1871

M18-39

1871

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1920

Males

1833

M18-39

1833

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2302

Males

2189

M18-39

2189

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2763

Males

2615

M18-39

2615

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2455

Males

2316

M18-39

2316

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2607

Males

2429

M18-39

2429

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1923

Males

1807

M18-39

1807

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2420

Males

2247

M18-39

2247

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2197

Males

2037

M18-39

2037

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2165

Males

1991

M18-39

1991

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2354

Males

2107

M18-39

2107

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1318

Males

1231

M18-39

1231

Passing Analysis

Category:
Athletes Passed
714
Passed By
706
Net Change
+8
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1883
5K → 10K22718+209#1883#1674
10K → 15K31138-107#1674#1781
15K → 20K5273-21#1781#1802
20K → Half914-5#1802#1807
Half → 25K3090-60#1807#1867
25K → 30K52168-116#1867#1983
30K → 20M2945-16#1983#1999
20M → 21M2546-21#1999#2020
21M → 35K4911+38#2020#1982
35K → 23M4951-2#1982#1984
23M → 24M4721+26#1984#1958
24M → 40K3313+20#1958#1938
40K → 25.2M1810+8#1938#1930
25.2M → Finish638+55#1930#1875
TOTALS714706+8
📊

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