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BOSTON MARATHON 2025

Patric Grimwood

Bib: 27208•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
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
9:29/mi
29:27
↑ 97↓ 3451.5%
10K· 6.21 mi
10:00/mi
1:00:31
↑ 79↓ 1380.4%
15K· 9.32 mi
10:07/mi
1:31:56
↑ 67↓ 78
20K· 12.43 mi
9:48/mi
2:02:23
↑ 106↓ 860.1%
Half· 13.11 mi
9:30/mi
2:08:52
↑ 19↓ 370.5%
25K· 15.53 mi
10:25/mi
2:34:07
↑ 66↓ 880.2%
30K· 18.64 mi
11:25/mi
3:09:34
↑ 181↓ 1480.2%
20M
11:38/mi
3:25:22
↑ 64↓ 500.2%
21M
12:17/mi
3:37:39
↑ 106↓ 241.6%
35K· 21.75 mi
10:55/mi
3:45:49
↑ 17↓ 861.7%
23M
12:04/mi
4:00:55
↑ 23↓ 630.6%
24M
13:31/mi
4:14:26
↓ 821.3%
40K· 24.85 mi
13:06/mi
4:25:38
↓ 200.3%
25.2M
14:33/mi
4:30:39
↑ 13↓ 160.2%
Finish· 26.22 mi
11:28/mi
4:42:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:52
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:33:28
Pace11:42 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4029:279:2929:27
9:29
-
10K
6.21 mi12:17:441:00:319:4431:04
10:00
+0:31
15K
9.32 mi12:49:091:31:569:5231:25
10:07
+0:07
20K
12.43 mi13:19:362:02:239:5130:27
9:48
-0:19
Half
13.11 mi13:26:052:08:529:506:29
9:30
-0:18
25K
15.53 mi13:51:202:34:079:5525:15
10:25
+0:55
30K
18.64 mi14:26:473:09:3410:1035:27
11:25
+1:00
20M
20.00 mi14:42:353:25:2210:1615:48
11:38
+0:13
21M
21.00 mi14:54:523:37:3910:2212:17
12:17
+0:39
35K
21.75 mi15:03:023:45:4910:238:10
10:55
-1:22
23M
23.00 mi15:18:084:00:5510:2815:06
12:04
+1:09
24M
24.00 mi15:31:394:14:2610:3613:31
13:31
+1:27
40K
24.85 mi15:42:514:25:3810:4111:12
13:06
-0:25
25.2M
25.20 mi15:47:524:30:3910:445:01
14:33
+1:27
Finish
26.22 mi15:59:334:42:2010:4711:41
11:28
-3:05

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

9:29 /mi

Average Pace

10:47 /mi

Slowest Pace

14:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:07

55% of race

Time at Steady Pace

1:26:12

31% of race

Time at Slower Pace

42:01

15% of race

Average Pace: 10:46 /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 mi11:46:4029:279:2929:27
9:29
#24183
10K
6.21 mi12:17:441:00:319:4431:04
10:00
#24836
15K
9.32 mi12:49:091:31:569:5231:25
10:07
#24965
20K
12.43 mi13:19:362:02:239:5130:27
9:48
#24640
Half
13.11 mi13:26:052:08:529:506:29
9:30
#24599
25K
15.53 mi13:51:202:34:079:5525:15
10:25
#24542
30K
18.64 mi14:26:473:09:3410:1035:27
11:25
#24598
20M
20.00 mi14:42:353:25:2210:1615:48
11:38
#24620
21M
21.00 mi14:54:523:37:3910:2212:17
12:17
#24600
35K
21.75 mi15:03:023:45:4910:238:10
10:55
#24592
23M
23.00 mi15:18:084:00:5510:2815:06
12:04
#24646
24M
24.00 mi15:31:394:14:2610:3613:31
13:31
#24818
40K
24.85 mi15:42:514:25:3810:4111:12
13:06
#24910
25.2M
25.20 mi15:47:524:30:3910:445:01
14:33
#24947
Finish
26.22 mi15:59:334:42:2010:4711:41
11:28
#25018
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24183143331433325226(Top 89%)14807(Top 92%)14807(Top 742%)
10K6.21 mi3.10 mi24836-65314628-29514628-29525319(Top 89%)14843(Top 92%)14843(Top 744%)
15K9.32 mi3.11 mi24965-12914700-7214700-7225226(Top 89%)14807(Top 92%)14807(Top 742%)
20K12.43 mi3.11 mi24640+32514538+16214538+16223766(Top 84%)14124(Top 88%)14124(Top 708%)
Half13.11 mi0.68 mi24599+4114510+2814510+2823574(Top 83%)14051(Top 87%)14051(Top 704%)
25K15.53 mi2.42 mi24542+5714476+3414476+3424204(Top 85%)14290(Top 89%)14290(Top 716%)
30K18.64 mi3.11 mi24598-5614478-214478-224719(Top 87%)14408(Top 89%)14408(Top 722%)
20M20.00 mi1.36 mi24620-22144781447824751(Top 87%)14348(Top 89%)14348(Top 719%)
21M21.00 mi1.00 mi24600+2014449+2914449+2924067(Top 85%)13943(Top 87%)13943(Top 699%)
35K21.75 mi0.75 mi24592+814438+1114438+1124031(Top 85%)13897(Top 86%)13897(Top 696%)
23M23.00 mi1.25 mi24646-5414443-514443-525207(Top 89%)14436(Top 90%)14436(Top 723%)
24M24.00 mi1.00 mi24818-17214510-6714510-6727334(Top 96%)15451(Top 96%)15451(Top 774%)
40K24.85 mi0.85 mi24910-9214539-2914539-2926392(Top 93%)14992(Top 93%)14992(Top 751%)
25.2M25.20 mi0.35 mi24947-3714558-1914558-1926781(Top 94%)15153(Top 94%)15153(Top 759%)
Finish26.22 mi1.02 mi25018-7114590-3214590-3226088(Top 92%)14830(Top 92%)14830(Top 743%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

25226

Males

14807

M50-54

14807

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25319

Males

14843

M50-54

14843

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

25226

Males

14807

M50-54

14807

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23766

Males

14124

M50-54

14124

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23574

Males

14051

M50-54

14051

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

24204

Males

14290

M50-54

14290

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

24719

Males

14408

M50-54

14408

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

24751

Males

14348

M50-54

14348

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24067

Males

13943

M50-54

13943

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24031

Males

13897

M50-54

13897

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25207

Males

14436

M50-54

14436

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

27334

Males

15451

M50-54

15451

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26392

Males

14992

M50-54

14992

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

26781

Males

15153

M50-54

15153

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26088

Males

14830

M50-54

14830

Passing Analysis

Category:
Athletes Passed
996
Passed By
1831
Net Change
-835
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24183
5K → 10K55708-653#24183#24836
10K → 15K84213-129#24836#24965
15K → 20K34015+325#24965#24640
20K → Half476+41#24640#24599
Half → 25K13679+57#24599#24542
25K → 30K111167-56#24542#24598
30K → 20M4567-22#24598#24620
20M → 21M6747+20#24620#24600
21M → 35K3123+8#24600#24592
35K → 23M3993-54#24592#24646
23M → 24M14186-172#24646#24818
24M → 40K12104-92#24818#24910
40K → 25.2M643-37#24910#24947
25.2M → Finish980-71#24947#25018
TOTALS9961831-835
📊

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