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BOSTON MARATHON 2025

Randy Brunette

Bib: 10760•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:04/mi
21:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:07/mi
44:05
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:06:19
↑ 67↓ 78
20K· 12.43 mi
7:25/mi
1:29:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:39/mi
1:34:34
↑ 19↓ 370.5%
25K· 15.53 mi
8:15/mi
1:54:34
↑ 66↓ 880.2%
30K· 18.64 mi
8:43/mi
2:21:38
↑ 181↓ 1480.2%
20M
9:06/mi
2:34:00
↑ 64↓ 500.2%
21M
9:11/mi
2:43:11
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
2:49:22
↑ 17↓ 861.7%
23M
8:37/mi
3:00:09
↑ 23↓ 630.6%
24M
8:24/mi
3:08:33
↓ 821.3%
40K· 24.85 mi
8:28/mi
3:15:47
↓ 200.3%
25.2M
9:34/mi
3:19:05
↑ 13↓ 160.2%
Finish· 26.22 mi
8:29/mi
3:27:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:34
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:53:10
Pace8:38 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1721:577:0421:57
7:04
-
10K
6.21 mi11:12:2544:057:0622:08
7:07
+0:03
15K
9.32 mi11:34:391:06:197:0722:14
7:09
+0:02
20K
12.43 mi11:57:411:29:217:1123:02
7:25
+0:16
Half
13.11 mi12:02:541:34:347:135:13
7:39
+0:14
25K
15.53 mi12:22:541:54:347:2320:00
8:15
+0:36
30K
18.64 mi12:49:582:21:387:3627:04
8:43
+0:28
20M
20.00 mi13:02:202:34:007:4212:22
9:06
+0:23
21M
21.00 mi13:11:312:43:117:469:11
9:11
+0:05
35K
21.75 mi13:17:422:49:227:476:11
8:16
-0:55
23M
23.00 mi13:28:293:00:097:5010:47
8:37
+0:21
24M
24.00 mi13:36:533:08:337:518:24
8:24
-0:13
40K
24.85 mi13:44:073:15:477:537:14
8:28
+0:04
25.2M
25.20 mi13:47:253:19:057:543:18
9:34
+1:06
Finish
26.22 mi13:56:043:27:447:568:39
8:29
-1:05

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

7:04 /mi

Average Pace

7:56 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:34

46% of race

Time at Steady Pace

1:28:19

43% of race

Time at Slower Pace

24:51

12% of race

Average Pace: 7:55 /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 mi10:50:1721:577:0421:57
7:04
#8349
10K
6.21 mi11:12:2544:057:0622:08
7:07
#8602
15K
9.32 mi11:34:391:06:197:0722:14
7:09
#8612
20K
12.43 mi11:57:411:29:217:1123:02
7:25
#8889
Half
13.11 mi12:02:541:34:347:135:13
7:39
#9117
25K
15.53 mi12:22:541:54:347:2320:00
8:15
#10232
30K
18.64 mi12:49:582:21:387:3627:04
8:43
#11409
20M
20.00 mi13:02:202:34:007:4212:22
9:06
#11913
21M
21.00 mi13:11:312:43:117:469:11
9:11
#12066
35K
21.75 mi13:17:422:49:227:476:11
8:16
#12125
23M
23.00 mi13:28:293:00:097:5010:47
8:37
#12233
24M
24.00 mi13:36:533:08:337:518:24
8:24
#12297
40K
24.85 mi13:44:073:15:477:537:14
8:28
#12309
25.2M
25.20 mi13:47:253:19:057:543:18
9:34
#12353
Finish
26.22 mi13:56:043:27:447:568:39
8:29
#12507
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8349722072208751(Top 31%)7407(Top 46%)7407(Top 310%)
10K6.21 mi3.10 mi8602-2537357-1377357-1378871(Top 31%)7527(Top 47%)7527(Top 315%)
15K9.32 mi3.11 mi8612-107353+47353+48751(Top 31%)7407(Top 46%)7407(Top 310%)
20K12.43 mi3.11 mi8889-2777500-1477500-14710012(Top 35%)8020(Top 50%)8020(Top 336%)
Half13.11 mi0.68 mi9117-2287630-1307630-13012912(Top 45%)9419(Top 58%)9419(Top 395%)
25K15.53 mi2.42 mi10232-11158187-5578187-55715592(Top 55%)10474(Top 65%)10474(Top 439%)
30K18.64 mi3.11 mi11409-11778699-5128699-51216058(Top 57%)10517(Top 65%)10517(Top 441%)
20M20.00 mi1.36 mi11913-5048901-2028901-20217290(Top 61%)10935(Top 68%)10935(Top 458%)
21M21.00 mi1.00 mi12066-1538931-308931-3014504(Top 51%)9565(Top 59%)9565(Top 401%)
35K21.75 mi0.75 mi12125-598929+28929+213995(Top 49%)9280(Top 58%)9280(Top 389%)
23M23.00 mi1.25 mi12233-1088940-118940-1113982(Top 49%)9155(Top 57%)9155(Top 384%)
24M24.00 mi1.00 mi12297-648944-48944-413840(Top 49%)9065(Top 56%)9065(Top 380%)
40K24.85 mi0.85 mi12309-128918+268918+2613160(Top 46%)8599(Top 53%)8599(Top 360%)
25.2M25.20 mi0.35 mi12353-448925-78925-714875(Top 52%)9333(Top 58%)9333(Top 391%)
Finish26.22 mi1.02 mi12507-1548969-448969-4416112(Top 57%)9978(Top 62%)9978(Top 418%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8751

Males

7407

M45-49

7407

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8871

Males

7527

M45-49

7527

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8751

Males

7407

M45-49

7407

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

10012

Males

8020

M45-49

8020

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12912

Males

9419

M45-49

9419

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

15592

Males

10474

M45-49

10474

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16058

Males

10517

M45-49

10517

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

17290

Males

10935

M45-49

10935

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

14504

Males

9565

M45-49

9565

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13995

Males

9280

M45-49

9280

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13982

Males

9155

M45-49

9155

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

13840

Males

9065

M45-49

9065

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13160

Males

8599

M45-49

8599

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14875

Males

9333

M45-49

9333

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

16112

Males

9978

M45-49

9978

Passing Analysis

Category:
Athletes Passed
857
Passed By
5012
Net Change
-4158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8349
5K → 10K118371-253#8349#8602
10K → 15K160170-10#8602#8612
15K → 20K98375-277#8612#8889
20K → Half3231-228#8889#9117
Half → 25K251138-1115#9117#10232
25K → 30K441220-1177#10232#11409
30K → 20M39543-504#11409#11913
20M → 21M65218-153#11913#12066
21M → 35K48107-59#12066#12125
35K → 23M78186-108#12125#12233
23M → 24M57121-64#12233#12297
24M → 40K6779-12#12297#12309
40K → 25.2M1761-44#12309#12353
25.2M → Finish38192-154#12353#12507
TOTALS8575012-4158
📊

Passing Visuals

Category:
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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