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BOSTON MARATHON 2025

Michael Danahy

Bib: 2124•M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 6%
Masters (Masters Men)
#0 / 10463
Top 1%
Division (M45-49)
#0 / 2386
Top 1%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:30
Rank: #946
Start → 5K
18:30 | 5:57/mi
10K· 6.21 mi
37:16
Rank: #1059 (-113)
5K → 10K
18:46 | 6:02/mi
15K· 9.32 mi
56:09
Rank: #1123 (-64)
10K → 15K
18:53 | 6:05/mi
20K· 12.43 mi
1:15:06
Rank: #1116 (+7)
15K → 20K
18:57 | 6:06/mi
Half· 13.11 mi
1:19:12
Rank: #1113 (+3)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:33:52
Rank: #1078 (+35)
Half → 25K
14:40 | 6:03/mi
30K· 18.64 mi
1:53:11
Rank: #1040 (+38)
25K → 30K
19:19 | 6:13/mi
20M
2:01:53
Rank: #1022 (+18)
30K → 20M
8:42 | 6:24/mi
21M
2:08:44
Rank: #1032 (-10)
20M → 21M
6:51 | 6:51/mi
35K· 21.75 mi
2:13:27
Rank: #1034 (-2)
21M → 35K
4:43 | 6:18/mi
23M
2:21:45
Rank: #1049 (-15)
35K → 23M
8:18 | 6:38/mi
24M
2:28:08
Rank: #1061 (-12)
23M → 24M
6:23 | 6:23/mi
40K· 24.85 mi
2:33:42
Rank: #1065 (-4)
24M → 40K
5:34 | 6:31/mi
25.2M
2:36:08
Rank: #1059 (+6)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:42:31
Rank: #1058 (+1)
25.2M → Finish
6:23 | 6:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:12
Pace6:02 /mi
2nd Half
Distance13.11 mi
Time1:23:19
Pace6:21 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0018:305:5718:30
5:57
-
10K
6.21 mi10:37:4637:166:0018:46
6:02
+0:05
15K
9.32 mi10:56:3956:096:0118:53
6:05
+0:03
20K
12.43 mi11:15:361:15:066:0318:57
6:06
+0:01
Half
13.11 mi11:19:421:19:126:024:06
6:01
-0:05
25K
15.53 mi11:34:221:33:526:0314:40
6:03
+0:02
30K
18.64 mi11:53:411:53:116:0419:19
6:13
+0:10
20M
20.00 mi12:02:232:01:536:068:42
6:24
+0:11
21M
21.00 mi12:09:142:08:446:086:51
6:51
+0:27
35K
21.75 mi12:13:572:13:276:084:43
6:18
-0:33
23M
23.00 mi12:22:152:21:456:108:18
6:38
+0:20
24M
24.00 mi12:28:382:28:086:106:23
6:23
-0:15
40K
24.85 mi12:34:122:33:426:115:34
6:31
+0:08
25.2M
25.20 mi12:36:382:36:086:122:26
7:03
+0:32
Finish
26.22 mi12:43:012:42:316:126:23
6:16
-0:47

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

5:57 /mi

Average Pace

6:12 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:56

89% of race

Time at Steady Pace

15:09

9% of race

Time at Slower Pace

2:26

1% of race

Average Pace: 6:12 /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 mi10:19:0018:305:5718:30
5:57
#946
10K
6.21 mi10:37:4637:166:0018:46
6:02
#1059
15K
9.32 mi10:56:3956:096:0118:53
6:05
#1123
20K
12.43 mi11:15:361:15:066:0318:57
6:06
#1116
Half
13.11 mi11:19:421:19:126:024:06
6:01
#1113
25K
15.53 mi11:34:221:33:526:0314:40
6:03
#1078
30K
18.64 mi11:53:411:53:116:0419:19
6:13
#1040
20M
20.00 mi12:02:232:01:536:068:42
6:24
#1022
21M
21.00 mi12:09:142:08:446:086:51
6:51
#1032
35K
21.75 mi12:13:572:13:276:084:43
6:18
#1034
23M
23.00 mi12:22:152:21:456:108:18
6:38
#1049
24M
24.00 mi12:28:382:28:086:106:23
6:23
#1061
40K
24.85 mi12:34:122:33:426:115:34
6:31
#1065
25.2M
25.20 mi12:36:382:36:086:122:26
7:03
#1059
Finish
26.22 mi12:43:012:42:316:126:23
6:16
#1058
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9468888881292(Top 5%)1227(Top 8%)1227(Top 51%)
10K6.21 mi3.10 mi1059-113999-111999-1111229(Top 4%)1165(Top 7%)1165(Top 49%)
15K9.32 mi3.11 mi1123-641061-621061-621292(Top 5%)1227(Top 8%)1227(Top 51%)
20K12.43 mi3.11 mi1116+71056+51056+51164(Top 4%)1100(Top 7%)1100(Top 46%)
Half13.11 mi0.68 mi1113+31053+31053+31168(Top 4%)1105(Top 7%)1105(Top 46%)
25K15.53 mi2.42 mi1078+351017+361017+36927(Top 3%)873(Top 5%)873(Top 37%)
30K18.64 mi3.11 mi1040+38979+38979+38968(Top 3%)910(Top 6%)910(Top 38%)
20M20.00 mi1.36 mi1022+18962+17962+171247(Top 4%)1178(Top 7%)1178(Top 49%)
21M21.00 mi1.00 mi1032-10972-10972-101679(Top 6%)1583(Top 10%)1583(Top 66%)
35K21.75 mi0.75 mi1034-2973-1973-11589(Top 6%)1489(Top 9%)1489(Top 62%)
23M23.00 mi1.25 mi1049-15988-15988-151924(Top 7%)1795(Top 11%)1795(Top 75%)
24M24.00 mi1.00 mi1061-121000-121000-121581(Top 6%)1474(Top 9%)1474(Top 62%)
40K24.85 mi0.85 mi1065-41003-31003-31615(Top 6%)1491(Top 9%)1491(Top 62%)
25.2M25.20 mi0.35 mi1059+6997+6997+61598(Top 6%)1455(Top 9%)1455(Top 61%)
Finish26.22 mi1.02 mi1058+1995+2995+21736(Top 6%)1606(Top 10%)1606(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1292

Males

1227

M45-49

1227

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1229

Males

1165

M45-49

1165

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1292

Males

1227

M45-49

1227

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1164

Males

1100

M45-49

1100

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1168

Males

1105

M45-49

1105

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

927

Males

873

M45-49

873

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

968

Males

910

M45-49

910

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1247

Males

1178

M45-49

1178

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1679

Males

1583

M45-49

1583

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1589

Males

1489

M45-49

1489

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1924

Males

1795

M45-49

1795

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1581

Males

1474

M45-49

1474

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1615

Males

1491

M45-49

1491

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1598

Males

1455

M45-49

1455

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1736

Males

1606

M45-49

1606

Passing Analysis

Category:
Athletes Passed
353
Passed By
465
Net Change
-112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#946
5K → 10K16129-113#946#1059
10K → 15K1983-64#1059#1123
15K → 20K3831+7#1123#1116
20K → Half74+3#1116#1113
Half → 25K4510+35#1113#1078
25K → 30K6527+38#1078#1040
30K → 20M4224+18#1040#1022
20M → 21M1929-10#1022#1032
21M → 35K1416-2#1032#1034
35K → 23M2843-15#1034#1049
23M → 24M1123-12#1049#1061
24M → 40K1822-4#1061#1065
40K → 25.2M126+6#1065#1059
25.2M → Finish1918+1#1059#1058
TOTALS353465-112
📊

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