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BOSTON MARATHON 2025

Brian Bumgarner

Bib: 8717•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M50-54)
#0 / 1996
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:39
Rank: #4983
Start → 5K
6:39/mi
20:39 split
10K· 6.21 mi
41:22
Rank: #4979 (+4)
5K → 10K
6:40/mi
20:43 split
15K· 9.32 mi
1:02:17
Rank: #5081 (-102)
10K → 15K
6:44/mi
20:55 split
20K· 12.43 mi
1:23:09
Rank: #4911 (+170)
15K → 20K
6:43/mi
20:52 split
Half· 13.11 mi
1:27:40
Rank: #4891 (+20)
20K → Half
6:37/mi
4:31 split
25K· 15.53 mi
1:43:52
Rank: #4676 (+215)
Half → 25K
6:41/mi
16:12 split
30K· 18.64 mi
2:04:54
Rank: #4318 (+358)
25K → 30K
6:46/mi
21:02 split
20M
2:14:19
Rank: #4228 (+90)
30K → 20M
6:56/mi
9:25 split
21M
2:21:50
Rank: #4228
20M → 21M
7:31/mi
7:31 split
35K· 21.75 mi
2:27:07
Rank: #4281 (-53)
21M → 35K
7:04/mi
5:17 split
23M
2:36:09
Rank: #4300 (-19)
35K → 23M
7:13/mi
9:02 split
24M
2:43:07
Rank: #4270 (+30)
23M → 24M
6:58/mi
6:58 split
40K· 24.85 mi
2:49:11
Rank: #4272 (-2)
24M → 40K
7:06/mi
6:04 split
25.2M
2:51:51
Rank: #4268 (+4)
40K → 25.2M
7:44/mi
2:40 split
Finish· 26.22 mi
2:58:45
Rank: #4264 (+4)
25.2M → Finish
6:46/mi
6:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:40
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:31:05
Pace6:57 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5020:396:3920:39
6:39
-
10K
6.21 mi11:06:3341:226:3920:43
6:40
+0:01
15K
9.32 mi11:27:281:02:176:4120:55
6:44
+0:04
20K
12.43 mi11:48:201:23:096:4120:52
6:43
-0:01
Half
13.11 mi11:52:511:27:406:414:31
6:37
-0:06
25K
15.53 mi12:09:031:43:526:4116:12
6:41
+0:04
30K
18.64 mi12:30:052:04:546:4221:02
6:46
+0:05
20M
20.00 mi12:39:302:14:196:439:25
6:56
+0:10
21M
21.00 mi12:47:012:21:506:457:31
7:31
+0:35
35K
21.75 mi12:52:182:27:076:465:17
7:04
-0:27
23M
23.00 mi13:01:202:36:096:479:02
7:13
+0:09
24M
24.00 mi13:08:182:43:076:486:58
6:58
-0:15
40K
24.85 mi13:14:222:49:116:486:04
7:06
+0:08
25.2M
25.20 mi13:17:022:51:516:492:40
7:44
+0:38
Finish
26.22 mi13:23:562:58:456:496:54
6:46
-0:58

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

6:37 /mi

Average Pace

6:49 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:34

94% of race

Time at Steady Pace

10:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:45:5020:396:3920:39
6:39
#4983
10K
6.21 mi11:06:3341:226:3920:43
6:40
#4979
15K
9.32 mi11:27:281:02:176:4120:55
6:44
#5081
20K
12.43 mi11:48:201:23:096:4120:52
6:43
#4911
Half
13.11 mi11:52:511:27:406:414:31
6:37
#4891
25K
15.53 mi12:09:031:43:526:4116:12
6:41
#4676
30K
18.64 mi12:30:052:04:546:4221:02
6:46
#4318
20M
20.00 mi12:39:302:14:196:439:25
6:56
#4228
21M
21.00 mi12:47:012:21:506:457:31
7:31
#4228
35K
21.75 mi12:52:182:27:076:465:17
7:04
#4281
23M
23.00 mi13:01:202:36:096:479:02
7:13
#4300
24M
24.00 mi13:08:182:43:076:486:58
6:58
#4270
40K
24.85 mi13:14:222:49:116:486:04
7:06
#4272
25.2M
25.20 mi13:17:022:51:516:492:40
7:44
#4268
Finish
26.22 mi13:23:562:58:456:496:54
6:46
#4264
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4983465746575373(Top 19%)4951(Top 31%)4951(Top 248%)
10K6.21 mi3.10 mi4979+44643+144643+145041(Top 18%)4698(Top 29%)4698(Top 235%)
15K9.32 mi3.11 mi5081-1024730-874730-875373(Top 19%)4951(Top 31%)4951(Top 248%)
20K12.43 mi3.11 mi4911+1704578+1524578+1524574(Top 16%)4252(Top 26%)4252(Top 213%)
Half13.11 mi0.68 mi4891+204558+204558+204538(Top 16%)4231(Top 26%)4231(Top 212%)
25K15.53 mi2.42 mi4676+2154357+2014357+2013988(Top 14%)3720(Top 23%)3720(Top 186%)
30K18.64 mi3.11 mi4318+3584039+3184039+3183257(Top 11%)3050(Top 19%)3050(Top 153%)
20M20.00 mi1.36 mi4228+903955+843955+843686(Top 13%)3392(Top 21%)3392(Top 170%)
21M21.00 mi1.00 mi42283941+143941+144669(Top 16%)4126(Top 26%)4126(Top 207%)
35K21.75 mi0.75 mi4281-533980-393980-395723(Top 20%)4859(Top 30%)4859(Top 243%)
23M23.00 mi1.25 mi4300-193990-103990-104942(Top 17%)4268(Top 27%)4268(Top 214%)
24M24.00 mi1.00 mi4270+303948+423948+424422(Top 16%)3843(Top 24%)3843(Top 193%)
40K24.85 mi0.85 mi4272-23942+63942+64420(Top 16%)3788(Top 24%)3788(Top 190%)
25.2M25.20 mi0.35 mi4268+43934+83934+84445(Top 16%)3723(Top 23%)3723(Top 187%)
Finish26.22 mi1.02 mi4264+43924+103924+104302(Top 15%)3646(Top 23%)3646(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5373

Males

4951

M50-54

4951

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5041

Males

4698

M50-54

4698

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5373

Males

4951

M50-54

4951

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4574

Males

4252

M50-54

4252

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4538

Males

4231

M50-54

4231

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3988

Males

3720

M50-54

3720

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3257

Males

3050

M50-54

3050

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3686

Males

3392

M50-54

3392

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4669

Males

4126

M50-54

4126

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5723

Males

4859

M50-54

4859

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4942

Males

4268

M50-54

4268

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4422

Males

3843

M50-54

3843

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4420

Males

3788

M50-54

3788

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4445

Males

3723

M50-54

3723

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4302

Males

3646

M50-54

3646

Passing Analysis

Category:
Athletes Passed
1560
Passed By
841
Net Change
+719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4983
5K → 10K175171+4#4983#4979
10K → 15K87189-102#4979#5081
15K → 20K21444+170#5081#4911
20K → Half3414+20#4911#4891
Half → 25K22914+215#4891#4676
25K → 30K3679+358#4676#4318
30K → 20M11424+90#4318#4228
20M → 21M68680#4228#4228
21M → 35K2376-53#4228#4281
35K → 23M6382-19#4281#4300
23M → 24M6939+30#4300#4270
24M → 40K4547-2#4270#4272
40K → 25.2M2521+4#4272#4268
25.2M → Finish4743+4#4268#4264
TOTALS1560841+719
📊

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