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BOSTON MARATHON 2025

Henry Mcgreen

Bib: 4620•M

RI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:37
Rank: #2524
Start → 5K
19:37 | 6:19/mi
10K· 6.21 mi
39:18
Rank: #2589 (-65)
5K → 10K
19:41 | 6:20/mi
15K· 9.32 mi
58:58
Rank: #2548 (+41)
10K → 15K
19:40 | 6:20/mi
20K· 12.43 mi
1:18:25
Rank: #2311 (+237)
15K → 20K
19:27 | 6:16/mi
Half· 13.11 mi
1:22:39
Rank: #2288 (+23)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:37:57
Rank: #2200 (+88)
Half → 25K
15:18 | 6:19/mi
30K· 18.64 mi
1:58:09
Rank: #2132 (+68)
25K → 30K
20:12 | 6:30/mi
20M
2:07:02
Rank: #2078 (+54)
30K → 20M
8:53 | 6:32/mi
21M
2:13:47
Rank: #2019 (+59)
20M → 21M
6:45 | 6:45/mi
35K· 21.75 mi
2:18:36
Rank: #1998 (+21)
21M → 35K
4:49 | 6:26/mi
23M
2:26:51
Rank: #1951 (+47)
35K → 23M
8:15 | 6:35/mi
24M
2:33:21
Rank: #1927 (+24)
23M → 24M
6:30 | 6:30/mi
40K· 24.85 mi
2:38:55
Rank: #1882 (+45)
24M → 40K
5:34 | 6:31/mi
25.2M
2:41:16
Rank: #1855 (+27)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:47:27
Rank: #1786 (+69)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:39
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:24:48
Pace6:28 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0919:376:1919:37
6:19
-
10K
6.21 mi10:42:5039:186:1919:41
6:20
+0:01
15K
9.32 mi11:02:3058:586:2019:40
6:20
0:00
20K
12.43 mi11:21:571:18:256:1919:27
6:16
-0:04
Half
13.11 mi11:26:111:22:396:184:14
6:12
-0:04
25K
15.53 mi11:41:291:37:576:1815:18
6:19
+0:07
30K
18.64 mi12:01:411:58:096:2020:12
6:30
+0:11
20M
20.00 mi12:10:342:07:026:218:53
6:32
+0:02
21M
21.00 mi12:17:192:13:476:226:45
6:45
+0:13
35K
21.75 mi12:22:082:18:366:224:49
6:26
-0:19
23M
23.00 mi12:30:232:26:516:238:15
6:35
+0:09
24M
24.00 mi12:36:532:33:216:236:30
6:30
-0:05
40K
24.85 mi12:42:272:38:556:245:34
6:31
+0:01
25.2M
25.20 mi12:44:482:41:166:242:21
6:49
+0:18
Finish
26.22 mi12:50:592:47:276:236:11
6:04
-0:45

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

6:04 /mi

Average Pace

6:23 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:21

95% of race

Time at Steady Pace

9:06

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:23 /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 mi10:23:0919:376:1919:37
6:19
#2524
10K
6.21 mi10:42:5039:186:1919:41
6:20
#2589
15K
9.32 mi11:02:3058:586:2019:40
6:20
#2548
20K
12.43 mi11:21:571:18:256:1919:27
6:16
#2311
Half
13.11 mi11:26:111:22:396:184:14
6:12
#2288
25K
15.53 mi11:41:291:37:576:1815:18
6:19
#2200
30K
18.64 mi12:01:411:58:096:2020:12
6:30
#2132
20M
20.00 mi12:10:342:07:026:218:53
6:32
#2078
21M
21.00 mi12:17:192:13:476:226:45
6:45
#2019
35K
21.75 mi12:22:082:18:366:224:49
6:26
#1998
23M
23.00 mi12:30:232:26:516:238:15
6:35
#1951
24M
24.00 mi12:36:532:33:216:236:30
6:30
#1927
40K
24.85 mi12:42:272:38:556:245:34
6:31
#1882
25.2M
25.20 mi12:44:482:41:166:242:21
6:49
#1855
Finish
26.22 mi12:50:592:47:276:236:11
6:04
#1786
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2524240524052533(Top 9%)2418(Top 15%)2418(Top 43%)
10K6.21 mi3.10 mi2589-652467-622467-622655(Top 9%)2532(Top 16%)2532(Top 45%)
15K9.32 mi3.11 mi2548+412429+382429+382533(Top 9%)2418(Top 15%)2418(Top 43%)
20K12.43 mi3.11 mi2311+2372207+2222207+2221841(Top 6%)1752(Top 11%)1752(Top 31%)
Half13.11 mi0.68 mi2288+232185+222185+222037(Top 7%)1946(Top 12%)1946(Top 34%)
25K15.53 mi2.42 mi2200+882101+842101+841923(Top 7%)1829(Top 11%)1829(Top 32%)
30K18.64 mi3.11 mi2132+682032+692032+691996(Top 7%)1898(Top 12%)1898(Top 34%)
20M20.00 mi1.36 mi2078+541979+531979+531775(Top 6%)1681(Top 10%)1681(Top 30%)
21M21.00 mi1.00 mi2019+591922+571922+571381(Top 5%)1307(Top 8%)1307(Top 23%)
35K21.75 mi0.75 mi1998+211899+231899+232194(Top 8%)2053(Top 13%)2053(Top 36%)
23M23.00 mi1.25 mi1951+471852+471852+471798(Top 6%)1684(Top 10%)1684(Top 30%)
24M24.00 mi1.00 mi1927+241828+241828+242060(Top 7%)1913(Top 12%)1913(Top 34%)
40K24.85 mi0.85 mi1882+451784+441784+441657(Top 6%)1533(Top 10%)1533(Top 27%)
25.2M25.20 mi0.35 mi1855+271757+271757+271052(Top 4%)970(Top 6%)970(Top 17%)
Finish26.22 mi1.02 mi1786+691691+661691+661114(Top 4%)1044(Top 6%)1044(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2533

Males

2418

M18-39

2418

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2655

Males

2532

M18-39

2532

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2533

Males

2418

M18-39

2418

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1841

Males

1752

M18-39

1752

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2037

Males

1946

M18-39

1946

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1923

Males

1829

M18-39

1829

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1996

Males

1898

M18-39

1898

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1775

Males

1681

M18-39

1681

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1381

Males

1307

M18-39

1307

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2194

Males

2053

M18-39

2053

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1798

Males

1684

M18-39

1684

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2060

Males

1913

M18-39

1913

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1657

Males

1533

M18-39

1533

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1052

Males

970

M18-39

970

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1114

Males

1044

M18-39

1044

Passing Analysis

Category:
Athletes Passed
1105
Passed By
367
Net Change
+738
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2524
5K → 10K87152-65#2524#2589
10K → 15K9958+41#2589#2548
15K → 20K2436+237#2548#2311
20K → Half252+23#2311#2288
Half → 25K9911+88#2288#2200
25K → 30K10840+68#2200#2132
30K → 20M6713+54#2132#2078
20M → 21M667+59#2078#2019
21M → 35K4019+21#2019#1998
35K → 23M7326+47#1998#1951
23M → 24M4319+24#1951#1927
24M → 40K538+45#1927#1882
40K → 25.2M292+27#1882#1855
25.2M → Finish734+69#1855#1786
TOTALS1105367+738
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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