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BOSTON MARATHON 2025

Declan Magee

Bib: 3331•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
Masters (Masters Men)
#0 / 10463
Top 19%
Division (M45-49)
#0 / 2386
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:16
Rank: #1876
Start → 5K
19:16 | 6:12/mi
10K· 6.21 mi
38:23
Rank: #1768 (+108)
5K → 10K
19:07 | 6:09/mi
15K· 9.32 mi
57:45
Rank: #1832 (-64)
10K → 15K
19:22 | 6:14/mi
20K· 12.43 mi
1:17:53
Rank: #2090 (-258)
15K → 20K
20:08 | 6:29/mi
Half· 13.11 mi
1:22:17
Rank: #2144 (-54)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:39:50
Rank: #2913 (-769)
Half → 25K
17:33 | 7:14/mi
30K· 18.64 mi
2:05:30
Rank: #4583 (-1670)
25K → 30K
25:40 | 8:16/mi
20M
2:16:15
Rank: #5027 (-444)
30K → 20M
10:45 | 7:55/mi
21M
2:24:35
Rank: #5313 (-286)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:30:14
Rank: #5438 (-125)
21M → 35K
5:39 | 7:33/mi
23M
2:40:08
Rank: #5565 (-127)
35K → 23M
9:54 | 7:54/mi
24M
2:47:45
Rank: #5628 (-63)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
2:54:33
Rank: #5703 (-75)
24M → 40K
6:48 | 7:57/mi
25.2M
2:57:36
Rank: #5740 (-37)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:05:38
Rank: #5893 (-153)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:17
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:43:21
Pace7:53 /mi
📊Positive Split: 25.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2819:166:1219:16
6:12
-
10K
6.21 mi10:39:3538:236:1119:07
6:09
-0:03
15K
9.32 mi10:58:5757:456:1219:22
6:14
+0:05
20K
12.43 mi11:19:051:17:536:1620:08
6:29
+0:15
Half
13.11 mi11:23:291:22:176:174:24
6:27
-0:02
25K
15.53 mi11:41:021:39:506:2617:33
7:14
+0:47
30K
18.64 mi12:06:422:05:306:4425:40
8:16
+1:02
20M
20.00 mi12:17:272:16:156:4910:45
7:55
-0:21
21M
21.00 mi12:25:472:24:356:538:20
8:20
+0:25
35K
21.75 mi12:31:262:30:146:545:39
7:33
-0:47
23M
23.00 mi12:41:202:40:086:589:54
7:54
+0:21
24M
24.00 mi12:48:572:47:456:597:37
7:37
-0:17
40K
24.85 mi12:55:452:54:337:016:48
7:57
+0:20
25.2M
25.20 mi12:58:482:57:367:033:03
8:51
+0:54
Finish
26.22 mi13:06:503:05:387:058:02
7:53
-0:58

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

6:09 /mi

Average Pace

7:05 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:17

44% of race

Time at Steady Pace

1:06:18

36% of race

Time at Slower Pace

37:03

20% of race

Average Pace: 7:05 /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 mi10:20:2819:166:1219:16
6:12
#1876
10K
6.21 mi10:39:3538:236:1119:07
6:09
#1768
15K
9.32 mi10:58:5757:456:1219:22
6:14
#1832
20K
12.43 mi11:19:051:17:536:1620:08
6:29
#2090
Half
13.11 mi11:23:291:22:176:174:24
6:27
#2144
25K
15.53 mi11:41:021:39:506:2617:33
7:14
#2913
30K
18.64 mi12:06:422:05:306:4425:40
8:16
#4583
20M
20.00 mi12:17:272:16:156:4910:45
7:55
#5027
21M
21.00 mi12:25:472:24:356:538:20
8:20
#5313
35K
21.75 mi12:31:262:30:146:545:39
7:33
#5438
23M
23.00 mi12:41:202:40:086:589:54
7:54
#5565
24M
24.00 mi12:48:572:47:456:597:37
7:37
#5628
40K
24.85 mi12:55:452:54:337:016:48
7:57
#5703
25.2M
25.20 mi12:58:482:57:367:033:03
8:51
#5740
Finish
26.22 mi13:06:503:05:387:058:02
7:53
#5893
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1876178217822004(Top 7%)1908(Top 12%)1908(Top 80%)
10K6.21 mi3.10 mi1768+1081680+1021680+1021688(Top 6%)1607(Top 10%)1607(Top 67%)
15K9.32 mi3.11 mi1832-641744-641744-642004(Top 7%)1908(Top 12%)1908(Top 80%)
20K12.43 mi3.11 mi2090-2581995-2511995-2513013(Top 11%)2867(Top 18%)2867(Top 120%)
Half13.11 mi0.68 mi2144-542047-522047-523374(Top 12%)3200(Top 20%)3200(Top 134%)
25K15.53 mi2.42 mi2913-7692778-7312778-7317863(Top 28%)6671(Top 41%)6671(Top 280%)
30K18.64 mi3.11 mi4583-16704268-14904268-149013222(Top 47%)9229(Top 57%)9229(Top 387%)
20M20.00 mi1.36 mi5027-4444630-3624630-3629773(Top 34%)7403(Top 46%)7403(Top 310%)
21M21.00 mi1.00 mi5313-2864860-2304860-2309386(Top 33%)7022(Top 44%)7022(Top 294%)
35K21.75 mi0.75 mi5438-1254959-994959-998935(Top 31%)6797(Top 42%)6797(Top 285%)
23M23.00 mi1.25 mi5565-1275047-885047-889303(Top 33%)6860(Top 43%)6860(Top 288%)
24M24.00 mi1.00 mi5628-635077-305077-308480(Top 30%)6356(Top 39%)6356(Top 266%)
40K24.85 mi0.85 mi5703-755123-465123-469788(Top 34%)6923(Top 43%)6923(Top 290%)
25.2M25.20 mi0.35 mi5740-375139-165139-1610783(Top 38%)7337(Top 46%)7337(Top 308%)
Finish26.22 mi1.02 mi5893-1535243-1045243-10412000(Top 42%)8022(Top 50%)8022(Top 336%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2004

Males

1908

M45-49

1908

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1688

Males

1607

M45-49

1607

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2004

Males

1908

M45-49

1908

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3013

Males

2867

M45-49

2867

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3374

Males

3200

M45-49

3200

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7863

Males

6671

M45-49

6671

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

13222

Males

9229

M45-49

9229

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9773

Males

7403

M45-49

7403

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9386

Males

7022

M45-49

7022

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8935

Males

6797

M45-49

6797

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9303

Males

6860

M45-49

6860

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8480

Males

6356

M45-49

6356

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9788

Males

6923

M45-49

6923

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10783

Males

7337

M45-49

7337

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

12000

Males

8022

M45-49

8022

Passing Analysis

Category:
Athletes Passed
435
Passed By
4452
Net Change
-4017
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1876
5K → 10K15446+108#1876#1768
10K → 15K3498-64#1768#1832
15K → 20K20278-258#1832#2090
20K → Half256-54#2090#2144
Half → 25K5774-769#2144#2913
25K → 30K51675-1670#2913#4583
30K → 20M11455-444#4583#5027
20M → 21M23309-286#5027#5313
21M → 35K22147-125#5313#5438
35K → 23M50177-127#5438#5565
23M → 24M3497-63#5565#5628
24M → 40K30105-75#5628#5703
40K → 25.2M2562-37#5703#5740
25.2M → Finish20173-153#5740#5893
TOTALS4354452-4017
📊

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