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BOSTON MARATHON 2025

Walter Henry

Bib: 19089•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M55-59)
#0 / 1648
Top 24%
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
7:46/mi
24:07
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
47:23
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:50
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:34:48
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:39:54
↑ 19↓ 370.5%
25K· 15.53 mi
7:41/mi
1:58:31
↑ 66↓ 880.2%
30K· 18.64 mi
7:50/mi
2:22:52
↑ 181↓ 1480.2%
20M
7:55/mi
2:33:38
↑ 64↓ 500.2%
21M
8:09/mi
2:41:47
↑ 106↓ 241.6%
35K· 21.75 mi
7:48/mi
2:47:37
↑ 17↓ 861.7%
23M
8:05/mi
2:57:44
↑ 23↓ 630.6%
24M
7:54/mi
3:05:38
↓ 821.3%
40K· 24.85 mi
8:08/mi
3:12:35
↓ 200.3%
25.2M
8:39/mi
3:15:34
↑ 13↓ 160.2%
Finish· 26.22 mi
7:49/mi
3:23:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:54
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0624:077:4624:07
7:46
-
10K
6.21 mi11:38:2247:237:3823:16
7:29
-0:17
15K
9.32 mi12:01:491:10:507:3623:27
7:33
+0:04
20K
12.43 mi12:25:471:34:487:3823:58
7:43
+0:10
Half
13.11 mi12:30:531:39:547:375:06
7:29
-0:14
25K
15.53 mi12:49:301:58:317:3818:37
7:41
+0:12
30K
18.64 mi13:13:512:22:527:4024:21
7:50
+0:09
20M
20.00 mi13:24:372:33:387:4110:46
7:55
+0:05
21M
21.00 mi13:32:462:41:477:428:09
8:09
+0:14
35K
21.75 mi13:38:362:47:377:425:50
7:48
-0:21
23M
23.00 mi13:48:432:57:447:4410:07
8:05
+0:17
24M
24.00 mi13:56:373:05:387:447:54
7:54
-0:11
40K
24.85 mi14:03:343:12:357:456:57
8:08
+0:14
25.2M
25.20 mi14:06:333:15:347:462:59
8:39
+0:31
Finish
26.22 mi14:14:313:23:327:467:58
7:49
-0:50

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

7:29 /mi

Average Pace

7:46 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:33

99% of race

Time at Steady Pace

2:59

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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 mi11:15:0624:077:4624:07
7:46
#14462
10K
6.21 mi11:38:2247:237:3823:16
7:29
#13257
15K
9.32 mi12:01:491:10:507:3623:27
7:33
#12856
20K
12.43 mi12:25:471:34:487:3823:58
7:43
#12727
Half
13.11 mi12:30:531:39:547:375:06
7:29
#12664
25K
15.53 mi12:49:301:58:317:3818:37
7:41
#12421
30K
18.64 mi13:13:512:22:527:4024:21
7:50
#11941
20M
20.00 mi13:24:372:33:387:4110:46
7:55
#11739
21M
21.00 mi13:32:462:41:477:428:09
8:09
#11495
35K
21.75 mi13:38:362:47:377:425:50
7:48
#11456
23M
23.00 mi13:48:432:57:447:4410:07
8:05
#11363
24M
24.00 mi13:56:373:05:387:447:54
7:54
#11278
40K
24.85 mi14:03:343:12:357:456:57
8:08
#11242
25.2M
25.20 mi14:06:333:15:347:462:59
8:39
#11197
Finish
26.22 mi14:14:313:23:327:467:58
7:49
#11185
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14462102221022212160(Top 43%)9131(Top 57%)9131(Top 554%)
10K6.21 mi3.10 mi13257+12059719+5039719+50311993(Top 42%)9144(Top 57%)9144(Top 555%)
15K9.32 mi3.11 mi12856+4019517+2029517+20212160(Top 43%)9131(Top 57%)9131(Top 554%)
20K12.43 mi3.11 mi12727+1299401+1169401+11612523(Top 44%)9200(Top 57%)9200(Top 558%)
Half13.11 mi0.68 mi12664+639374+279374+2711445(Top 40%)8755(Top 54%)8755(Top 531%)
25K15.53 mi2.42 mi12421+2439236+1389236+13811360(Top 40%)8554(Top 53%)8554(Top 519%)
30K18.64 mi3.11 mi11941+4808946+2908946+29010196(Top 36%)7793(Top 48%)7793(Top 473%)
20M20.00 mi1.36 mi11739+2028817+1298817+1299918(Top 35%)7499(Top 47%)7499(Top 455%)
21M21.00 mi1.00 mi11495+2448654+1638654+1638264(Top 29%)6415(Top 40%)6415(Top 389%)
35K21.75 mi0.75 mi11456+398610+448610+4410771(Top 38%)7753(Top 48%)7753(Top 470%)
23M23.00 mi1.25 mi11363+938520+908520+9010601(Top 37%)7537(Top 47%)7537(Top 457%)
24M24.00 mi1.00 mi11278+858440+808440+8010531(Top 37%)7444(Top 46%)7444(Top 452%)
40K24.85 mi0.85 mi11242+368397+438397+4311063(Top 39%)7599(Top 47%)7599(Top 461%)
25.2M25.20 mi0.35 mi11197+458357+408357+409682(Top 34%)6801(Top 42%)6801(Top 413%)
Finish26.22 mi1.02 mi11185+128308+498308+4911543(Top 41%)7788(Top 48%)7788(Top 473%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

12160

Males

9131

M55-59

9131

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11993

Males

9144

M55-59

9144

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

12160

Males

9131

M55-59

9131

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

12523

Males

9200

M55-59

9200

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11445

Males

8755

M55-59

8755

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

11360

Males

8554

M55-59

8554

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10196

Males

7793

M55-59

7793

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9918

Males

7499

M55-59

7499

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8264

Males

6415

M55-59

6415

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10771

Males

7753

M55-59

7753

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

10601

Males

7537

M55-59

7537

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

10531

Males

7444

M55-59

7444

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11063

Males

7599

M55-59

7599

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9682

Males

6801

M55-59

6801

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11543

Males

7788

M55-59

7788

Passing Analysis

Category:
Athletes Passed
3892
Passed By
615
Net Change
+3277
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14462
5K → 10K122419+1205#14462#13257
10K → 15K46968+401#13257#12856
15K → 20K258129+129#12856#12727
20K → Half718+63#12727#12664
Half → 25K28441+243#12664#12421
25K → 30K52242+480#12421#11941
30K → 20M22624+202#11941#11739
20M → 21M25511+244#11739#11495
21M → 35K7839+39#11495#11456
35K → 23M15663+93#11456#11363
23M → 24M12742+85#11363#11278
24M → 40K8145+36#11278#11242
40K → 25.2M5914+45#11242#11197
25.2M → Finish8270+12#11197#11185
TOTALS3892615+3277
📊

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