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BOSTON MARATHON 2025

Brian Mcpherson

Bib: 6417•M

OH

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0:00
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:54
Rank: #3169
Start → 5K
19:54 | 6:24/mi
10K· 6.21 mi
39:58
Rank: #3288 (-119)
5K → 10K
20:04 | 6:28/mi
15K· 9.32 mi
1:00:12
Rank: #3383 (-95)
10K → 15K
20:14 | 6:31/mi
20K· 12.43 mi
1:20:41
Rank: #3446 (-63)
15K → 20K
20:29 | 6:36/mi
Half· 13.11 mi
1:25:04
Rank: #3425 (+21)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:40:58
Rank: #3374 (+51)
Half → 25K
15:54 | 6:33/mi
30K· 18.64 mi
2:01:31
Rank: #3148 (+226)
25K → 30K
20:33 | 6:37/mi
20M
2:10:27
Rank: #3005 (+143)
30K → 20M
8:56 | 6:34/mi
21M
2:17:20
Rank: #2898 (+107)
20M → 21M
6:53 | 6:53/mi
35K· 21.75 mi
2:22:12
Rank: #2851 (+47)
21M → 35K
4:52 | 6:30/mi
23M
2:30:31
Rank: #2768 (+83)
35K → 23M
8:19 | 6:39/mi
24M
2:37:07
Rank: #2714 (+54)
23M → 24M
6:36 | 6:36/mi
40K· 24.85 mi
2:42:49
Rank: #2658 (+56)
24M → 40K
5:42 | 6:40/mi
25.2M
2:45:20
Rank: #2650 (+8)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:51:49
Rank: #2592 (+58)
25.2M → Finish
6:29 | 6:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:04
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:26:45
Pace6:37 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5619:546:2419:54
6:24
-
10K
6.21 mi10:44:0039:586:2620:04
6:28
+0:04
15K
9.32 mi11:04:141:00:126:2820:14
6:31
+0:03
20K
12.43 mi11:24:431:20:416:3020:29
6:36
+0:05
Half
13.11 mi11:29:061:25:046:294:23
6:25
-0:11
25K
15.53 mi11:45:001:40:586:3015:54
6:33
+0:08
30K
18.64 mi12:05:332:01:316:3120:33
6:37
+0:04
20M
20.00 mi12:14:292:10:276:318:56
6:34
-0:03
21M
21.00 mi12:21:222:17:206:326:53
6:53
+0:19
35K
21.75 mi12:26:142:22:126:324:52
6:30
-0:23
23M
23.00 mi12:34:332:30:316:338:19
6:39
+0:09
24M
24.00 mi12:41:092:37:076:336:36
6:36
-0:03
40K
24.85 mi12:46:512:42:496:335:42
6:40
+0:04
25.2M
25.20 mi12:49:222:45:206:342:31
7:18
+0:38
Finish
26.22 mi12:55:512:51:496:336:29
6:22
-0:56

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

6:22 /mi

Average Pace

6:33 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:18

99% of race

Time at Steady Pace

2:31

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:23:5619:546:2419:54
6:24
#3169
10K
6.21 mi10:44:0039:586:2620:04
6:28
#3288
15K
9.32 mi11:04:141:00:126:2820:14
6:31
#3383
20K
12.43 mi11:24:431:20:416:3020:29
6:36
#3446
Half
13.11 mi11:29:061:25:046:294:23
6:25
#3425
25K
15.53 mi11:45:001:40:586:3015:54
6:33
#3374
30K
18.64 mi12:05:332:01:316:3120:33
6:37
#3148
20M
20.00 mi12:14:292:10:276:318:56
6:34
#3005
21M
21.00 mi12:21:222:17:206:326:53
6:53
#2898
35K
21.75 mi12:26:142:22:126:324:52
6:30
#2851
23M
23.00 mi12:34:332:30:316:338:19
6:39
#2768
24M
24.00 mi12:41:092:37:076:336:36
6:36
#2714
40K
24.85 mi12:46:512:42:496:335:42
6:40
#2658
25.2M
25.20 mi12:49:222:45:206:342:31
7:18
#2650
Finish
26.22 mi12:55:512:51:496:336:29
6:22
#2592
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3169301230123655(Top 13%)3453(Top 21%)3453(Top 61%)
10K6.21 mi3.10 mi3288-1193124-1123124-1123434(Top 12%)3258(Top 20%)3258(Top 58%)
15K9.32 mi3.11 mi3383-953212-883212-883655(Top 13%)3453(Top 21%)3453(Top 61%)
20K12.43 mi3.11 mi3446-633266-543266-543651(Top 13%)3448(Top 21%)3448(Top 61%)
Half13.11 mi0.68 mi3425+213248+183248+183246(Top 11%)3087(Top 19%)3087(Top 55%)
25K15.53 mi2.42 mi3374+513206+423206+423207(Top 11%)3038(Top 19%)3038(Top 54%)
30K18.64 mi3.11 mi3148+2262993+2132993+2132479(Top 9%)2347(Top 15%)2347(Top 42%)
20M20.00 mi1.36 mi3005+1432857+1362857+1361946(Top 7%)1843(Top 11%)1843(Top 33%)
21M21.00 mi1.00 mi2898+1072755+1022755+1021843(Top 6%)1738(Top 11%)1738(Top 31%)
35K21.75 mi0.75 mi2851+472707+482707+482511(Top 9%)2344(Top 15%)2344(Top 42%)
23M23.00 mi1.25 mi2768+832628+792628+792030(Top 7%)1900(Top 12%)1900(Top 34%)
24M24.00 mi1.00 mi2714+542572+562572+562504(Top 9%)2308(Top 14%)2308(Top 41%)
40K24.85 mi0.85 mi2658+562519+532519+532254(Top 8%)2069(Top 13%)2069(Top 37%)
25.2M25.20 mi0.35 mi2650+82510+92510+92555(Top 9%)2289(Top 14%)2289(Top 41%)
Finish26.22 mi1.02 mi2592+582453+572453+572157(Top 8%)1975(Top 12%)1975(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3655

Males

3453

M18-39

3453

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3434

Males

3258

M18-39

3258

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3655

Males

3453

M18-39

3453

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3651

Males

3448

M18-39

3448

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3246

Males

3087

M18-39

3087

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3207

Males

3038

M18-39

3038

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2479

Males

2347

M18-39

2347

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1946

Males

1843

M18-39

1843

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1843

Males

1738

M18-39

1738

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2511

Males

2344

M18-39

2344

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

2030

Males

1900

M18-39

1900

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2504

Males

2308

M18-39

2308

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2254

Males

2069

M18-39

2069

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2555

Males

2289

M18-39

2289

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2157

Males

1975

M18-39

1975

Passing Analysis

Category:
Athletes Passed
1223
Passed By
646
Net Change
+577
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3169
5K → 10K84203-119#3169#3288
10K → 15K62157-95#3288#3383
15K → 20K82145-63#3383#3446
20K → Half298+21#3446#3425
Half → 25K9342+51#3425#3374
25K → 30K24014+226#3374#3148
30K → 20M1463+143#3148#3005
20M → 21M1147+107#3005#2898
21M → 35K5811+47#2898#2851
35K → 23M918+83#2851#2768
23M → 24M6713+54#2768#2714
24M → 40K7014+56#2714#2658
40K → 25.2M168+8#2658#2650
25.2M → Finish7113+58#2650#2592
TOTALS1223646+577
📊

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