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BOSTON MARATHON 2025

Walter Newcomer

Bib: 21093•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 48%
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
8:42/mi
27:01
↑ 97↓ 3451.5%
10K· 6.21 mi
8:18/mi
52:49
↑ 79↓ 1380.4%
15K· 9.32 mi
8:17/mi
1:18:33
↑ 67↓ 78
20K· 12.43 mi
8:20/mi
1:44:27
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:50:22
↑ 19↓ 370.5%
25K· 15.53 mi
8:57/mi
2:12:03
↑ 66↓ 880.2%
30K· 18.64 mi
9:53/mi
2:42:44
↑ 181↓ 1480.2%
20M
9:59/mi
2:56:18
↑ 64↓ 500.2%
21M
11:29/mi
3:07:47
↑ 106↓ 241.6%
35K· 21.75 mi
10:36/mi
3:15:43
↑ 17↓ 861.7%
23M
10:17/mi
3:28:35
↑ 23↓ 630.6%
24M
11:35/mi
3:40:10
↓ 821.3%
40K· 24.85 mi
11:07/mi
3:49:40
↓ 200.3%
25.2M
13:38/mi
3:54:22
↑ 13↓ 160.2%
Finish· 26.22 mi
10:11/mi
4:04:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:22
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:14:23
Pace10:15 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0327:018:4227:01
8:42
-
10K
6.21 mi11:45:5152:498:3025:48
8:18
-0:24
15K
9.32 mi12:11:351:18:338:2625:44
8:17
-0:01
20K
12.43 mi12:37:291:44:278:2425:54
8:20
+0:03
Half
13.11 mi12:43:241:50:228:255:55
8:40
+0:20
25K
15.53 mi13:05:052:12:038:3021:41
8:57
+0:17
30K
18.64 mi13:35:462:42:448:4430:41
9:53
+0:56
20M
20.00 mi13:49:202:56:188:4913:34
9:59
+0:06
21M
21.00 mi14:00:493:07:478:5711:29
11:29
+1:30
35K
21.75 mi14:08:453:15:439:007:56
10:36
-0:53
23M
23.00 mi14:21:373:28:359:0412:52
10:17
-0:19
24M
24.00 mi14:33:123:40:109:1011:35
11:35
+1:18
40K
24.85 mi14:42:423:49:409:149:30
11:07
-0:28
25.2M
25.20 mi14:47:243:54:229:184:42
13:38
+2:31
Finish
26.22 mi14:57:474:04:459:2010:23
10:11
-3:27

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

8:17 /mi

Average Pace

9:20 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:03

54% of race

Time at Steady Pace

1:15:26

31% of race

Time at Slower Pace

37:16

15% of race

Average Pace: 9:20 /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 mi11:20:0327:018:4227:01
8:42
#20987
10K
6.21 mi11:45:5152:498:3025:48
8:18
#19842
15K
9.32 mi12:11:351:18:338:2625:44
8:17
#19207
20K
12.43 mi12:37:291:44:278:2425:54
8:20
#18682
Half
13.11 mi12:43:241:50:228:255:55
8:40
#18759
25K
15.53 mi13:05:052:12:038:3021:41
8:57
#18896
30K
18.64 mi13:35:462:42:448:4430:41
9:53
#19494
20M
20.00 mi13:49:202:56:188:4913:34
9:59
#19643
21M
21.00 mi14:00:493:07:478:5711:29
11:29
#19909
35K
21.75 mi14:08:453:15:439:007:56
10:36
#20119
23M
23.00 mi14:21:373:28:359:0412:52
10:17
#20228
24M
24.00 mi14:33:123:40:109:1011:35
11:35
#20605
40K
24.85 mi14:42:423:49:409:149:30
11:07
#20780
25.2M
25.20 mi14:47:243:54:229:184:42
13:38
#20901
Finish
26.22 mi14:57:474:04:459:2010:23
10:11
#21014
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20987128531285317930(Top 63%)11610(Top 72%)11610(Top 1817%)
10K6.21 mi3.10 mi19842+114512405+44812405+44818576(Top 65%)11885(Top 74%)11885(Top 1860%)
15K9.32 mi3.11 mi19207+63512138+26712138+26717930(Top 63%)11610(Top 72%)11610(Top 1817%)
20K12.43 mi3.11 mi18682+52511903+23511903+23517136(Top 60%)11245(Top 70%)11245(Top 1760%)
Half13.11 mi0.68 mi18759-7711942-3911942-3920180(Top 71%)12548(Top 78%)12548(Top 1964%)
25K15.53 mi2.42 mi18896-13711980-3811980-3819656(Top 69%)12262(Top 76%)12262(Top 1919%)
30K18.64 mi3.11 mi19494-59812205-22512205-22521231(Top 75%)12815(Top 80%)12815(Top 2005%)
20M20.00 mi1.36 mi19643-14912244-3912244-3920878(Top 74%)12532(Top 78%)12532(Top 1961%)
21M21.00 mi1.00 mi19909-26612338-9412338-9422580(Top 79%)13236(Top 82%)13236(Top 2071%)
35K21.75 mi0.75 mi20119-21012407-6912407-6923369(Top 82%)13569(Top 84%)13569(Top 2123%)
23M23.00 mi1.25 mi20228-10912427-2012427-2021344(Top 75%)12569(Top 78%)12569(Top 1967%)
24M24.00 mi1.00 mi20605-37712587-16012587-16025027(Top 88%)14317(Top 89%)14317(Top 2241%)
40K24.85 mi0.85 mi20780-17512648-6112648-6123375(Top 82%)13428(Top 83%)13428(Top 2101%)
25.2M25.20 mi0.35 mi20901-12112692-4412692-4425828(Top 91%)14653(Top 91%)14653(Top 2293%)
Finish26.22 mi1.02 mi21014-11312728-3612728-3623483(Top 83%)13502(Top 84%)13502(Top 2113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

17930

Males

11610

M65-69

11610

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

18576

Males

11885

M65-69

11885

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

17930

Males

11610

M65-69

11610

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

17136

Males

11245

M65-69

11245

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

20180

Males

12548

M65-69

12548

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

19656

Males

12262

M65-69

12262

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

21231

Males

12815

M65-69

12815

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

20878

Males

12532

M65-69

12532

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

22580

Males

13236

M65-69

13236

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23369

Males

13569

M65-69

13569

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21344

Males

12569

M65-69

12569

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

25027

Males

14317

M65-69

14317

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23375

Males

13428

M65-69

13428

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25828

Males

14653

M65-69

14653

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

23483

Males

13502

M65-69

13502

Passing Analysis

Category:
Athletes Passed
2831
Passed By
2858
Net Change
-27
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20987
5K → 10K117934+1145#20987#19842
10K → 15K66025+635#19842#19207
15K → 20K54116+525#19207#18682
20K → Half2097-77#18682#18759
Half → 25K123260-137#18759#18896
25K → 30K87685-598#18896#19494
30K → 20M58207-149#19494#19643
20M → 21M37303-266#19643#19909
21M → 35K21231-210#19909#20119
35K → 23M57166-109#20119#20228
23M → 24M8385-377#20228#20605
24M → 40K16191-175#20605#20780
40K → 25.2M9130-121#20780#20901
25.2M → Finish15128-113#20901#21014
TOTALS28312858-27
📊

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