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BOSTON MARATHON 2025

Henry Morgan

Bib: 11852•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 30%
Gender (Male)
#0 / 16105
Top 43%
Masters (Masters Men)
#0 / 10463
Top 30%
Division (M45-49)
#0 / 2386
Top 44%
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
7:06/mi
22:03
↑ 97↓ 3451.5%
10K· 6.21 mi
6:59/mi
43:46
↑ 79↓ 1380.4%
15K· 9.32 mi
7:03/mi
1:05:39
↑ 67↓ 78
20K· 12.43 mi
7:08/mi
1:27:48
↑ 106↓ 860.1%
Half· 13.11 mi
7:02/mi
1:32:36
↑ 19↓ 370.5%
25K· 15.53 mi
7:17/mi
1:50:16
↑ 66↓ 880.2%
30K· 18.64 mi
7:44/mi
2:14:19
↑ 181↓ 1480.2%
20M
7:52/mi
2:25:00
↑ 64↓ 500.2%
21M
8:22/mi
2:33:22
↑ 106↓ 241.6%
35K· 21.75 mi
7:26/mi
2:38:56
↑ 17↓ 861.7%
23M
7:53/mi
2:48:48
↑ 23↓ 630.6%
24M
7:46/mi
2:56:34
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:03:40
↓ 200.3%
25.2M
9:02/mi
3:06:47
↑ 13↓ 160.2%
Finish· 26.22 mi
7:38/mi
3:14:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:36
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:41:58
Pace7:47 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2722:037:0622:03
7:06
-
10K
6.21 mi11:11:1043:467:0321:43
6:59
-0:07
15K
9.32 mi11:33:031:05:397:0321:53
7:03
+0:04
20K
12.43 mi11:55:121:27:487:0422:09
7:08
+0:05
Half
13.11 mi12:00:001:32:367:044:48
7:02
-0:06
25K
15.53 mi12:17:401:50:167:0617:40
7:17
+0:15
30K
18.64 mi12:41:432:14:197:1224:03
7:44
+0:27
20M
20.00 mi12:52:242:25:007:1510:41
7:52
+0:08
21M
21.00 mi13:00:462:33:227:188:22
8:22
+0:30
35K
21.75 mi13:06:202:38:567:185:34
7:26
-0:56
23M
23.00 mi13:16:122:48:487:209:52
7:53
+0:27
24M
24.00 mi13:23:582:56:347:217:46
7:46
-0:07
40K
24.85 mi13:31:043:03:407:237:06
8:18
+0:32
25.2M
25.20 mi13:34:113:06:477:253:07
9:02
+0:44
Finish
26.22 mi13:41:583:14:347:267:47
7:38
-1:24

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

6:59 /mi

Average Pace

7:26 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:16

57% of race

Time at Steady Pace

1:05:43

34% of race

Time at Slower Pace

18:35

10% of race

Average Pace: 7:25 /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 mi10:49:2722:037:0622:03
7:06
#8606
10K
6.21 mi11:11:1043:467:0321:43
6:59
#8199
15K
9.32 mi11:33:031:05:397:0321:53
7:03
#8062
20K
12.43 mi11:55:121:27:487:0422:09
7:08
#7921
Half
13.11 mi12:00:001:32:367:044:48
7:02
#7901
25K
15.53 mi12:17:401:50:167:0617:40
7:17
#7913
30K
18.64 mi12:41:432:14:197:1224:03
7:44
#8066
20M
20.00 mi12:52:242:25:007:1510:41
7:52
#8128
21M
21.00 mi13:00:462:33:227:188:22
8:22
#8155
35K
21.75 mi13:06:202:38:567:185:34
7:26
#8108
23M
23.00 mi13:16:122:48:487:209:52
7:53
#8137
24M
24.00 mi13:23:582:56:347:217:46
7:46
#8159
40K
24.85 mi13:31:043:03:407:237:06
8:18
#8275
25.2M
25.20 mi13:34:113:06:477:253:07
9:02
#8330
Finish
26.22 mi13:41:583:14:347:267:47
7:38
#8402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8606738373837909(Top 28%)6889(Top 43%)6889(Top 289%)
10K6.21 mi3.10 mi8199+4077112+2717112+2717858(Top 28%)6880(Top 43%)6880(Top 288%)
15K9.32 mi3.11 mi8062+1377014+987014+987909(Top 28%)6889(Top 43%)6889(Top 289%)
20K12.43 mi3.11 mi7921+1416903+1116903+1117685(Top 27%)6668(Top 41%)6668(Top 279%)
Half13.11 mi0.68 mi7901+206888+156888+157810(Top 27%)6772(Top 42%)6772(Top 284%)
25K15.53 mi2.42 mi7913-126879+96879+98257(Top 29%)6918(Top 43%)6918(Top 290%)
30K18.64 mi3.11 mi8066-1536906-276906-279470(Top 33%)7408(Top 46%)7408(Top 310%)
20M20.00 mi1.36 mi8128-626916-106916-109425(Top 33%)7216(Top 45%)7216(Top 302%)
21M21.00 mi1.00 mi8155-276906+106906+109606(Top 34%)7149(Top 44%)7149(Top 300%)
35K21.75 mi0.75 mi8108+476854+526854+528186(Top 29%)6409(Top 40%)6409(Top 269%)
23M23.00 mi1.25 mi8137-296824+306824+309123(Top 32%)6781(Top 42%)6781(Top 284%)
24M24.00 mi1.00 mi8159-226801+236801+239532(Top 34%)6924(Top 43%)6924(Top 290%)
40K24.85 mi0.85 mi8275-1166846-456846-4512132(Top 43%)8110(Top 50%)8110(Top 340%)
25.2M25.20 mi0.35 mi8330-556856-106856-1011928(Top 42%)7939(Top 49%)7939(Top 333%)
Finish26.22 mi1.02 mi8402-726874-186874-1810191(Top 36%)7077(Top 44%)7077(Top 297%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7909

Males

6889

M45-49

6889

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7858

Males

6880

M45-49

6880

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7909

Males

6889

M45-49

6889

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7685

Males

6668

M45-49

6668

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

7810

Males

6772

M45-49

6772

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

8257

Males

6918

M45-49

6918

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

9470

Males

7408

M45-49

7408

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

9425

Males

7216

M45-49

7216

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

9606

Males

7149

M45-49

7149

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

8186

Males

6409

M45-49

6409

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

9123

Males

6781

M45-49

6781

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

9532

Males

6924

M45-49

6924

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12132

Males

8110

M45-49

8110

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11928

Males

7939

M45-49

7939

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

10191

Males

7077

M45-49

7077

Passing Analysis

Category:
Athletes Passed
1723
Passed By
1519
Net Change
+204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8606
5K → 10K48174+407#8606#8199
10K → 15K20770+137#8199#8062
15K → 20K21675+141#8062#7921
20K → Half3313+20#7921#7901
Half → 25K118130-12#7901#7913
25K → 30K135288-153#7913#8066
30K → 20M91153-62#8066#8128
20M → 21M83110-27#8128#8155
21M → 35K8437+47#8155#8108
35K → 23M98127-29#8108#8137
23M → 24M7597-22#8137#8159
24M → 40K41157-116#8159#8275
40K → 25.2M1772-55#8275#8330
25.2M → Finish44116-72#8330#8402
TOTALS17231519+204
📊

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